Airo A Series User manual

PIATTAFORME AEREE SEMOVENTI
SELF-PROPELLED WORK-PLATFORMS
PLATES-FORMES DE TRAVAIL AUTOMOTRICES
SELBSTFAHRENDE HUBARBEITSBÜHNEN
PLATAFORMAS ELEVADORAS AUTOPROPULSADAS
ZELFRIJDENDE HOOGWERKERS
SJÄLVGÅENDE ARBETSPLATTFORMAR
SAMOKRETNE RADNE PLATFORME
ÖNHAJTÁSÚ MUNKAÁLLVÁNYOK
"A" SERIES
A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS
USE AND MAINTENANCE MANUAL
- ENGLISH - ORIGINAL INSTRUCTIONS
AIRO is a division of TIGIEFFE SRL
Via Villa superiore, 82 - 42045 Luzzara (RE) ITALY-
[phone] -[phone]
WEB: www.airo.com
078.20.UEM-EN
2021 - 01

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 2
Revision date
Description of revision
2019-12
•First issue.
2020-09
•Working diagram with jib angular excursion updated.
•Overall dimensions corrected.
•Hydraulic diagram and wiring diagram updated.
2021-01
•Updated further to new model A18 JRTE PLUS.

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 3
Tigieffe thanks you for purchasing a product of its range and invites you to read this manual. Here you can find all the
necessary information for a correct use of the purchased machine; therefore, you are advised to follow the instructions
carefully and to read the manual thoroughly. The manual should be kept in a suitable place where no damage can occur
to it. The content of this manual may be modified without prior notice or further obligations in order to add changes and
improvements to the units already sent. No reproduction or translation may take place without the written permission of
the owner.
Contents:
1. INTRODUCTION .................................................................................................................................7
Legal aspects ...................................................................................................................................................7
1.1.1. Receiving of the machine................................................................................................................................... 7
1.1.2. Declaration of commissioning, first check, further periodical checks and transfers of ownership ...................... 7
1.1.2.1. Declaration of commissioning and first check .................................................................................................... 7
1.1.2.2. Subsequent periodic checks .............................................................................................................................. 8
1.1.2.3. Transfers of ownership....................................................................................................................................... 8
1.1.3. Education, information and operators training.................................................................................................... 8
Tests carried out prior to delivery by the manufacturer...............................................................................8
Intended use.....................................................................................................................................................8
1.3.1. Leaving at height................................................................................................................................................ 9
Description of the machine.............................................................................................................................9
Control panels................................................................................................................................................11
Power supply..................................................................................................................................................11
Machine life, demolition and decommissioning..........................................................................................11
Identification...................................................................................................................................................12
Location of main components ......................................................................................................................13
2. TECHNICAL FEATURES OF STANDARD MACHINES...................................................................14
A18 JRTD PLUS model..................................................................................................................................14
Model A18 JRTH PLUS ..................................................................................................................................16
A18 JRTE PLUS model ..................................................................................................................................19
Vibrations and noise......................................................................................................................................22
3. SAFETY PRECAUTIONS..................................................................................................................23
Personal protective equipment (PPE) ..........................................................................................................23
General safety norms.....................................................................................................................................23
Use instructions.............................................................................................................................................24
3.3.1. General ............................................................................................................................................................ 24
3.3.2. Handling........................................................................................................................................................... 24
3.3.3. Operating procedures....................................................................................................................................... 25
3.3.4. Wind speed according to Beaufort scale.......................................................................................................... 26
3.3.5. Ground pressure and load-bearing capacity .................................................................................................... 27
3.3.6. High-voltage power lines.................................................................................................................................. 28
Dangerous situations and/or accidents.......................................................................................................28
4. INSTALLATION AND PRELIMINARY CHECKS..............................................................................29
Familiarisation................................................................................................................................................29
Preliminary operation checks.......................................................................................................................29
5. USE INSTRUCTIONS........................................................................................................................30
Platform control panel...................................................................................................................................30
5.1.1. Drive................................................................................................................................................................. 32
5.1.2. Steering............................................................................................................................................................ 33
5.1.3. Platform Positioning Movements...................................................................................................................... 34
5.1.3.1. Pantograph (lower boom) up/down .................................................................................................................. 34
5.1.3.2. Upper boom up/down....................................................................................................................................... 34
5.1.3.3. Jib up/down...................................................................................................................................................... 34
5.1.3.4. Telescopic boom in/out .................................................................................................................................... 34
5.1.3.5. QUICK UP/QUICK DOWN (OPTIONAL).......................................................................................................... 35

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 4
5.1.3.6. Turret orientation (rotation)............................................................................................................................... 35
5.1.3.7. JIB rotation (optional) ....................................................................................................................................... 35
5.1.3.8. Platform rotation............................................................................................................................................... 35
5.1.3.9. Platform levelling.............................................................................................................................................. 35
5.1.4. Other functions of the platform control panel.................................................................................................... 36
5.1.4.1. Working capacity selector ................................................................................................................................ 36
5.1.4.2. FULL ELECTRIC / HYBRID AUTOMATIC mode selector (A18 JRTH model)................................................. 36
5.1.4.3. Diesel engine START/STOP button................................................................................................................. 36
5.1.4.3.1. DIESEL engine START/STOP for DIESEL machines (A18 JRTD) .................................................................. 36
5.1.4.3.2. DIESEL motor generator START/STOP for HYBRID machines (A18 JRTH)................................................... 36
5.1.4.4. Current generator START/STOP button for power line on the platform........................................................... 37
5.1.4.4.1. Current generator START/STOP for DIESEL machines (OPTIONAL for A18 JRTD)...................................... 37
5.1.4.4.2. Current generator START/STOP for HYBRID machines (standard for A18 JRTH) ......................................... 37
5.1.4.5. Emergency electric pump START/STOP button (OPTIONAL)......................................................................... 37
5.1.4.6. Manual horn ..................................................................................................................................................... 37
5.1.4.7. Emergency stop ............................................................................................................................................... 37
5.1.4.8. ETHERNET RJ45 plug for diagnostics and calibration .................................................................................... 37
5.1.4.9. USB plug for mobile devices charging (OPTIONAL)........................................................................................ 37
5.1.4.10. Warning lights .................................................................................................................................................. 38
5.1.4.10.1. Enabled control panel green warning light (ZA) ........................................................................................ 38
5.1.4.10.2. Low battery red warning light (ZB) –(A18 JRTH)...................................................................................... 38
5.1.4.10.3. Diesel engine fault / low fuel red warning light (ZC) .................................................................................. 38
5.1.4.10.4. Danger red warning light (ZD)................................................................................................................... 39
5.1.4.10.5. Overload red warning light (ZE) ................................................................................................................ 39
5.1.4.10.6. Reached outreach limit red warning light (ZF)........................................................................................... 39
5.1.5. Anti-trapping system “AIRO SENTINEL” – OPTIONAL.................................................................................... 40
5.1.5.1. SENTINEL control logic.................................................................................................................................... 41
Ground control panel and electric control unit...........................................................................................42
5.2.1. On/off key and control panel selector (A) ......................................................................................................... 43
5.2.2. Emergency stop button (B)............................................................................................................................... 43
5.2.3. User interface display (C)................................................................................................................................. 44
5.2.3.1. Display functions .............................................................................................................................................. 44
5.2.3.1.1. Key set on PLATFORM CONTROLS............................................................................................................... 45
5.2.3.1.2. Key set on GROUND CONTROLS .................................................................................................................. 47
5.2.3.1.3. Key set on OFF with MAINS POWERED BATTERY CHARGER (A18 JRTH and A18 JRTE models):........... 48
5.2.3.1.4. Key set on UNATTENDED CHARGING by motor generator (A18 JRTH models only) ................................... 49
5.2.4. EMERGENCY OVERRIDE activation key (D).................................................................................................. 50
Platform access..............................................................................................................................................51
Machine start-up.............................................................................................................................................52
5.4.1. Diesel motor generator start-up (A18 JRTH model)......................................................................................... 52
5.4.2. Diesel engine start-up (A18 JRTD model)........................................................................................................ 52
Machine stop ..................................................................................................................................................53
5.5.1. Normal stop...................................................................................................................................................... 53
5.5.2. Emergency stop ............................................................................................................................................... 53
5.5.3. Diesel motor generator stop (A18 JRTH model) ............................................................................................. 54
5.5.4. Diesel engine stop (A18 JRTD)........................................................................................................................ 54
Emergency manual controls.........................................................................................................................55
5.6.1. Emergency manual control: Use of the ground control panel........................................................................... 55
5.6.2. Emergency manual control: EMERGENCY OVERRIDE.................................................................................. 55
5.6.3. Emergency manual controls: manual pump activation..................................................................................... 56
Socket for electric tool connection (Optional).............................................................................................58
5.7.1. 115-230V power line from Diesel generator (A18 JRTH only) ......................................................................... 58
5.7.2. 115-230V power line from the mains (optional for A18 JRTD and A18 JRTE; standard for A18 JRTH) .......... 59
5.7.3. 115-230V power line from hydraulic generator (Optional for A18 JRTD) ......................................................... 59
Fuel level and re-fuelling...............................................................................................................................60
End of work.....................................................................................................................................................60
6. HANDLING AND CARRYING...........................................................................................................61

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 5
Handling..........................................................................................................................................................61
Transportation................................................................................................................................................62
Emergency towing of the machine...............................................................................................................64
7. MAINTENANCE ................................................................................................................................65
Machine cleaning ...........................................................................................................................................65
General maintenance.....................................................................................................................................66
7.2.1. Various settings................................................................................................................................................ 67
7.2.2. Greasing........................................................................................................................................................... 68
7.2.3. Hydraulic circuit oil level check and change..................................................................................................... 69
7.2.3.1 Biodegradable hydraulic oil (Optional) ............................................................................................................. 70
7.2.3.1.1. Emptying .......................................................................................................................................................... 70
7.2.3.1.2. Filters ............................................................................................................................................................... 70
7.2.3.1.3. Washing ........................................................................................................................................................... 70
7.2.3.1.4. Filling................................................................................................................................................................ 70
7.2.3.1.5. Commissioning / check .................................................................................................................................... 70
7.2.3.1.6. Mixing............................................................................................................................................................... 71
7.2.3.1.7. Microfiltration.................................................................................................................................................... 71
7.2.3.1.8. Disposal ........................................................................................................................................................... 71
7.2.3.1.9. Topping up ....................................................................................................................................................... 71
7.2.4. Replacement of hydraulic filters ....................................................................................................................... 72
7.2.4.1. Suction filters.................................................................................................................................................... 72
7.2.4.2. Return filter....................................................................................................................................................... 72
7.2.4.3. Discharge filter ................................................................................................................................................. 73
7.2.5. Greasing the turntable for turret rotation .......................................................................................................... 74
7.2.6. Check level and replacement of drive axle oil .................................................................................................. 75
7.2.6.1. Level check and oil change from electric motor reduction gear (A18 JRTH PLUS and A18 JRTE PLUS only)76
7.2.6.2. Checks in the use of synthetic biodegradable oil in drive reduction gears ....................................................... 77
7.2.7. Oscillating axle locking system efficiency check .............................................................................................. 78
7.2.8. Telescopic boom sliding blocks clearance adjustment..................................................................................... 79
7.2.9. Circuit movements pressure relief valve operation check ................................................................................ 80
7.2.9.1. Proportional movement circuit pressure relief valve......................................................................................... 80
7.2.9.2. Pressure relief valve of the circuit of ON-OFF movements .............................................................................. 81
7.2.10. Operation check of the turret inclinometer ....................................................................................................... 82
7.2.11. Adjustment of the overload controller (load cell) .............................................................................................. 84
7.2.12. Overload controller by-pass –ONLY FOR EMERGENCY OPERATIONS....................................................... 85
7.2.13. Operation check of M1 microswitches.............................................................................................................. 86
7.2.14. Check operation of proximity sensors M2A + M2B - turret rotation limit switch................................................ 87
7.2.15. Operation check of dead-man pedal safety system ......................................................................................... 88
Battery.............................................................................................................................................................89
7.3.1. Starter battery (A18 JRTD PLUS and A18 JRTH PLUS models)..................................................................... 89
7.3.1.1. Starter battery maintenance............................................................................................................................. 89
7.3.1.2. Normal charging of the starter battery.............................................................................................................. 89
7.3.1.3. Emergency charging of starter battery (A18 JRTD PLUS and A18 JRTH PLUS models)................................ 90
7.3.1.4. Starter battery replacement.............................................................................................................................. 90
7.3.2. Lithium battery (A18 JRTH PLUS model)......................................................................................................... 91
7.3.2.1. Lithium battery general warnings ..................................................................................................................... 91
7.3.2.2. Maintenance of the lithium battery ................................................................................................................... 91
7.3.2.3. Recharging the lithium battery (A18 JRTH PLUS) ........................................................................................... 93
7.3.2.3.1. Charging by 115-230V mains current............................................................................................................... 93
7.3.2.3.2. Recharging by UNATTENDED CHARGING .................................................................................................... 94
7.3.3. Lead acid drive battery (A18 JRTE PLUS model) ............................................................................................ 95
7.3.3.1. Lead acid battery general warnings ................................................................................................................. 95
7.3.3.2. Lead acid battery maintenance ........................................................................................................................ 96
7.3.3.3. Lead acid battery charging............................................................................................................................... 96
7.3.4. Battery replacement (all models)...................................................................................................................... 98
8. MARKS AND CERTIFICATIONS......................................................................................................99
9. PLATES AND STICKERS...............................................................................................................100

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 6
10. CHECK REGISTER.........................................................................................................................102
11. WIRING DIAGRAMS.......................................................................................................................120
Wiring diagram A18 JRTD PLUS –078.08.028........................................................................................... 120
Wiring diagram A18 JRTH PLUS –078.08.029........................................................................................... 130
Wiring diagram A18 JRTE PLUS –078.08.057...........................................................................................141
12. HYDRAULIC DIAGRAM..................................................................................................................155
Hydraulic diagram A18 JRTD PLUS –078.07.001......................................................................................155
Hydraulic diagram A18 JRTH PLUS –A18 JRTE PLUS –078.07.003 ......................................................158
13. DECLARATION OF CONFORMITY EC FACSIMILE......................................................................160

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 7
1. INTRODUCTION
This Use and Maintenance Manual provides general instructions concerning the complete range of machines indicated on
the cover. Therefore, the description of their components, as well as control and safety systems, may include parts not
present on your machine since supplied on request or not available. In order to keep pace with the technical development
AIRO-Tigieffe s.r.l. reserves the right to modify the product and/or the use and maintenance manual at any time without
updating the units already delivered.
Legal aspects
Within EU (European Union) member countries the machine is delivered complete with:
▪Use and Maintenance manual in your language.
▪CE mark applied on the machine.
▪CE conformity declaration.
▪Guarantee certificate.
▪Declaration of internal testing.
Only for Italy:
▪Instructions on commissioning declaration with INAIL and on the application for the first periodic check on the INAIL
portal.
It is to be noted that the Use and Maintenance Manual is an integral part of the machine and a copy of this, together with
copies of the documents certifying that the periodical checks have been carried out, must be kept on board in its suitable
container. In the event of a transfer of ownership the machine must always be provided with its use and maintenance
manual.
The legal obligations of the owner of the machine vary according to the country of commissioning. It is therefore
recommended to inquiry about the procedures in force in your country from the boards responsible for industrial safety.
This manual contains a final section called "Check register" for a better filing of documents and recording of any
modifications.
1.1.2.1. Declaration of commissioning and first check
In ITALY the owner of the Aerial Platform must notify the use of the machine to the local competent INAIL and submit it to
periodical compulsory checks. The first of such checks is performed by the INAIL within sixty days from a request being
made. In the event of such time passing without the inspection being made, the employer can call in the ASL (Local Health
Unit) or qualified public or private services. Subsequent checks are made by the already-mentioned parties within thirty
days from a request being made. In the event of such time passing without these checks being made, the employer can
call in qualified public or private services. The checks are on a payment basis and the employer (machine owner) will be
charged for them. For these checks, the territorial inspection boards (ASL/USL or ARPA) and INAIL can be supported by
qualified public or private services. Authorized private entities acquire the status of public service representatives and
respond directly to the public structure that owns the function.
For the commissioning declaration in Italy, it is necessary to login to the INAIL portal. Follow the instructions delivered
together with other documents during the machine delivery, as well as the information about the portal.
The INAIL will assign a serial number and when the First Check is performed the “technical identification sheet” will be
completed indicating only the details obtained from the already-operating machine or from the instruction manual. This
document will form an integral part of the machine documentation.

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 8
1.1.2.2. Subsequent periodic checks
Yearly checks are compulsory. In Italy the Aerial Platform owner must apply for a periodical check - by registered letter -
to the local competent inspection board (ASL/USL or ARPA or other qualified public or private services) at least twenty
days before the expiry of the year from the last check.
NB: If a machine without a valid control document should be moved in an area outside the competence of the usual
inspection board, the owner of the machine must ask the inspection board, competent for the new territory where the
machine is to be used, for the annual check.
1.1.2.3. Transfers of ownership
In case of transfer of ownership (in Italy), the previous owner of the MEWP must notify the unavailability of the machine
by connecting to the INAIL portal.
The new owner will have to retrieve the registration data of the MEWP from the same INAIL portal in order to continue to
subject the machine to the periodic inspections required by law.
The new owner must in any case have the following documentation released by the previous owner:
▪Declaration of conformity issued by the manufacturer.
▪Declaration of commissioning carried out by the first owner.
▪Last periodic check result.
▪Instructions manual.
The employer must ensure that the workers appointed to use the equipment are adequately and specifically trained so
they are able to use the Mobile Elevating Work Platform in a proper and safe way and also avoid the risks caused by other
people.
Tests carried out prior to delivery by the manufacturer
Before being placed on the market, each MEWP undergoes the following tests:
▪Braking test.
▪Overload test.
▪Operating test.
Intended use
The machine described in this use and maintenance manual is a self-propelled aerial platform intended for lifting persons
and materials (equipment and work materials) in order to carry out maintenance, installation, cleaning, painting, de-
painting, sand-blasting, welding operations, etc.
The max. capacity allowed (which varies according to the model –see paragraph “Technical features”) is divided as
follows:
▪80 Kg for each person on board.
▪40 Kg for equipment.
▪The remaining load is represented by the material being worked.
In any case NEVER exceed the maximum capacity allowed as indicated in paragraph "Technical features”. Persons, tools
and work materials can be loaded on the platform only from the access position (platform lowered). It is absolutely
forbidden to load persons, tools and work materials on the platform when it is not in access position.
All loads must be positioned inside the platform. Do not lift loads (even if complying with the maximum capacity allowed)
hanging from the platform or lifting structure.
Do not carry large-sized panels since they increase the resistance to wind force thus causing the machine to overturn.

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 9
While the machine is being displaced with lifted platform, no horizontal loads can be loaded onto the platform (operators
on board are not allowed to pull wires or ropes, etc.).
An overload controller stops the operation of the machine if the load on the platform exceeds by 20% approx. the nominal
load (see chapter "General use rules”) and platform is lifted.
The machine cannot be used in areas where road vehicles operate. Always surround the working area by means of suitable
signs when the machine is used in public areas.
Do not use the machine to tow trucks or other vehicles.
All types of machine use other than those for which it was designed must be approved in writing by the machine
manufacturer following a specific request on the part of the user.
Do not use the machine for purposes other than those for which it was designed, except after
making a request and having obtained written permission in this sense from the manufacturer.
The mobile elevating work platforms are not designed by taking into account the risks of the “leaving at height” because
the only access position considered is when the platform is completely lowered. For this reason, this activity is formally
prohibited.
However, there are exceptional conditions in which the operator needs to access or leave the work platform not in the
access position. This activity is commonly referred to as 'leaving at height'.
The risks connected to the “leaving at height” do not depend exclusively on the MEWP (mobile elevating work platform)
characteristics; a specific risk analysis carried out by the employer can authorize this specific use by taking into account:
▪The working environment characteristics.
▪The absolute prohibition to consider the work platform as a anchoring point for people working outdoors.
▪The use of the machine at xx% of its performance to avoid that additional forces created by a specific operation
or bending of the structure move away the access zone from the unloading zone. Provide for some prior testing
in order to define these limitations.
▪Provide for a specific evacuation procedure in case of emergency (for example: an operator always on the work
platform, one at the ground control panel while a third operator leaves the lifted platform ).
▪Provide for a specific training of the staff both as operator and transported staff.
▪Equip the unloading zone with all the devices that are necessary to avoid the risk of fall of the staff that
accesses/leaves the platform.
What said above is not a formal authorization of the manufacturer for the “leaving at height”, but it wants to supply
information to the employer - who is fully responsible for that - which can be useful for the planning of this exceptional
activity.
Description of the machine
The machine described in this use and maintenance manual is a mobile elevating work platform equipped with:
▪Motorized chassis equipped with wheels.
▪Hydraulically driven rotating turret.
▪Articulated boom operated by hydraulic cylinders (the number of articulations and cylinders varies according to
machine model).
▪Operator platform (the max. capacity varies according to the model - see chapter "Technical features”).
The chassis is motorized to allow the machine to move even when the platform is lifted (see “Use instructions”). The
machines can be delivered with the following drive and steering features:
▪Four drive wheels, of which two steering and two fixed.
▪Four steering and drive wheels.
Furthermore, to all the above combinations, it is possible to associate, optionally, a self-locking oscillating axle.
All drive wheels are equipped with hydraulic parking brakes, positive logic type (when drive controls are released brakes
are automatically activated).

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 10
The turret rests on a turntable fixed to the chassis and can be oriented (rotated) by 355° non-continuous around the
central axle of the machine by means of irreversible endless screw.
The lifting system, with articulated boom, can be divided into three main structures:
▪The first, with vertical extension, consists of a “double parallelogram” system named “pantograph”.
▪The second, consists of a lifting boom with telescopic extension.
▪The third, consists of a terminal boom called "Jib" (the Jib is fixed on the standard machine, and swivels 180° on
the machines with platform size 800x1400 mm).
Such lifting structures are driven by 4 double-acting hydraulic cylinders:
▪One cylinder for the “pantograph” extension.
▪One cylinder for the boom extension.
▪One cylinder for the extension/retraction of the telescopic boom.
▪One cylinder for the “jib” extension.
The hydraulic cylinders that move the articulated structure are are provided with over-center valves directly flanged on
them. These devices allow the booms to remain in position even if one of the supply tubes accidentally breaks.
The platform, hinged to the end of the “jib”, can be rotated by 180° totally (90° on the right and 90° on the left) by means
of a rotary actuator fitted with over-centre valve. It is fitted with rails and kickplates of prescribed height (the rails height 
1100 mm; the kickplate height 150 mm; in the access area the kickplate height is 100 mm). There is a ladder hinged to
the platform that can be lifted by the operator during normal platform work to limit the size of the platform.
The platform levelling is automatic and is ensured by mechanical ties and two cylinders in closed circuit. The manual level
compensation is possible by acting on the relevant control only with completely lowered booms (and with “Jib” inclination
ranging between +10° and –70° with respect to the horizontal axis).

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 11
Control panels
The machine is equipped with two control panels:
▪On the platform for normal use of the machine.
▪On the turret (or in any case on the ground) are the emergency controls for platform recovery, emergency stop,
a key selector for selecting the control panel, turning on the machine and activating the motor generator for
recharging the battery (A18 JRTH model only).
Power supply
The machines can be powered by:
▪Diesel engine (model A18 JRTD).
▪An electro-hydraulic system consisting of accumulators rechargeable via battery charger or diesel motor
generator (A18 JRTH model).
▪An electro-hydraulic system consisting of accumulators rechargeable via battery charger (A18 JRTE model).
In any case both the hydraulic and the electric systems are equipped with all necessary protections (see wiring and
hydraulic circuit diagrams attached to this manual).
Machine life, demolition and decommissioning
The machine has been designed to last for 10 years in normal operating environments, if properly used and serviced.
Within this period, the manufacturer must carry out a complete inspection/overhaul.
If disposal of the unit is necessary, comply with current local regulations.
In Italy, the demolition/decommissioning must be notified to the local ASL / USL or ARPA.
The machine consists mainly of metal parts which are easy to be identified (steel for the most parts, and aluminium for the
hydraulic blocks); thus, we can state that the machine can be recycled at 90%.
European standards and those transposed by the member countries relating to respect for the
environment and the disposal of wastes envisage heavy administrative and penal fines in case of
infringement.
In case of demolition/decommissioning, carefully keep to the provisions of applicable regulations,
especially as regards materials such as hydraulic oil and batteries.

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 12
Identification
In order to identify the machine, when spare parts and service are required, always mention the information given in the
serial number plate. Should this plate (as well as the various stickers applied on the machine) be lost or illegible, it is to be
replaced as soon as possible. In order to identify the machine when no plate is available the serial number is also stamped
on the chassis. To locate the plate and the stamp of the serial number, see the following picture. It is recommended to
write these data in the appropriate boxes below.
MODEL: _________________
CHASSIS: _____________________
YEAR: __________________
Fig. 1-1

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 13
Location of main components
The picture shows the machine and its own components.
1) Platform controls.
2) Ground controls.
3) Electric control units (all models); battery charger
(A18 JRTE); electric pump control inverter (A18
JRTE)
4) Hydraulic oil tank.
5) Diesel tank (A18 JRTD and A18 JRTH models).
6) Diesel engine (A18 JRTD) or Diesel motor
generator (A18 JRTH) or drive battery (A18
JRTE).
7) Electric pump (A18 JRTH and A18 JRTE
models).
8) Transmission pump (A18 JRTD only).
9) Movement pump (A18 JRTH and A18 JRTE
models).
10) Hydraulic drive motor (A18 JRTD only).
11) Hydraulic motor for turret rotation.
12) 230V plug (PLATFORM ELECTRIC LINE
option).
13) Spirit level (optional) for visual check of machine
levelling.
14) Pantograph cylinder.
15) Upper boom cylinder.
16) Telescopic boom extension cylinder.
17) Master cylinder.
18) Slave cylinder.
19) Starter battery/controls (A18 JRTD and A18
JRTH models).
20) Battery (A18 JRTH only).
21) Battery charger (A18 JRTH only).
22) Drive control inverter (A18 JRTH only).
23) Electric pump control inverter (A18 JRTH only).
24) Front axle.
25) Rear axle.
26) Oscillating axle cylinders.
27) Inclinometer.
28) Overload controller sensor (load cell).
29) Turntable.
30) Power line plug (optional for A18 JRTD and A18
JRTE, standard for A18 JRTH).
31) Battery charger power supply plug (A18 JRTH
and A18 JRTE models).
32) Microswitch M1A.
33) Microswitch M1B.
34) Microswitch M1C.
35) Microswitch M1E, M1F, M1G.
36) Anti-trapping system “AIRO SENTINEL”
(optional).
37) Electric drive motor (A18 JRTH and A18 JRTE
models).
Fig.1-2

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 14
2. TECHNICAL FEATURES OF STANDARD MACHINES
THE TECHNICAL SPECIFICATIONS OF THE PRODUCTS SHOWN ON THE FOLLOWING PAGES
ARE SUBJECT TO CHANGE WITHOUT NOTICE
A18 JRTD PLUS model
A18 JRTD PLUS
Dimensions:
Metric system
Imperial system
Maximum working height
18.5
m
60’ 8"
ft
Max. platform height
16.5
m
54' 2"
ft
Ground clearance
400
mm
15,75”
in
Max. outreach from turntable centre
9.8
m
30’ 2”
ft
Max. tailswing
150
mm
5,9”
in
Turret rotation (not continuous)
355
°
355
°
Platform rotation
180
°
180
°
Jib rotation (optional) (6)
130
°
130
°
Platform height for safety speed activation
< 3
m
< 9’ 10”
ft
Internal steering radius - 4WS
2.1
m
6' 11"
ft
External steering radius - 4WS
3.8
m
12’ 6”
ft
Internal steering radius - 2WS
3.7
m
12' 2"
ft
External steering radius - 2WS
5.9
m
19’ 4”
ft
Maximum capacity (m) - Limited working area
400
kg
881.8
lbs
Maximum amount of people on platform (n)
3
3
Mass weight of tool and material (me) (2)
160
kg
352.7
lbs
Maximum capacity (m) - No limited the working area
300
kg
661.3
lbs
Maximum amount of people on platform (n)
3
3
Mass weight of tool and material (me) (2)
60
kg
132.2
lbs
Maximum drive height
Max
Max
Maximum platform dimensions (5)
0.9 x 1.8
m
2' 11" x 5’ 11"
ft
Max. hydraulic pressure
350
bar
5076
psi
Max. proportional movement lifting circuit pressure
230
bar
3336
psi
Max. movement pressure ON/OFF
180
bar
2611
psi
Tyre dimensions (4)
Ø 900 x 330
mm
Ø35.4" x 13”
in
Tire type (4)
36 x 14 - 20
36 x 14 - 20
Transport dimensions
7.0 x 2.2; h = 2.4
m
22' 12" x 7’ 3" h = 7’ 11”
ft
Transport dimensions with retracted jib
5.7 x 2.2; h = 2.8
m
18' 9" x 7’ 3" h= 9’ 2"
ft
Machine weight (unloaded) (1)
8530
kg
18805
lbs
Stability limits:
Longitudinal slope
5
°
5
°
Transversal slope
5
°
5
°
Maximum wind speed (3)
12.5
m/s
27.96
mph
Maximum manual force
400
N
90
lbf
Max. load per wheel
3650
kg
8047
lbs
Performance:
Drive wheels
4
4
Max. drive speed
5
km/h
3.1
mph
Safety drive speed
0.6
km/h
0.4
mph
Oil tank capacity
90
Lt.
23.8
gal
Gradeability
40
%
40
%
Max. operating temperature
+50
°C
122
°F
Min. operating temperature
-15
°C
5
°F

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 15
YANMAR Diesel Power (STAGE V –TIER4F)
Diesel engine type
3TNV-80
3TNV-80
Max. motor power
18.8
kW
25.2
hp
Adjusted Power
18.8
kW
25.2
hp
Starter battery
12 / 135
V/Ah
12 / 132
V/Ah
Total electrolyte quantity of battery
7
Lt.
1.85
gal
Diesel tank capacity
70
Lt.
18.5
gal
Emergency electric pump 12VDC
Electric pump power
NA
kW
NA
hp
Max. absorbed current
NA
A
NA
A
(1) Different limits may apply in some cases. It is recommended to comply with the data shown on the machine plate.
(2) me = m –(n x 80).
(3) Wind speeds higher or equal to 12.5 m/s indicate that the machines can be also used outdoors; Wind speeds equal to 0 m/s indicate
that the machines can be used INDOORS ONLY.
(4) Standard black rubber tyres for rough ground “SOLID AIR”; Optional non-marking tyres for rough ground “SOLID AIR”.
(5) Standard steel platform 900x1800 mm; Optional increased steel platform 900x2400 mm; Optional reduced steel platform 800x1400
mm.
(6) Optional only available with reduced platform 800x1400 mm (26x46 ft).

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 16
Model A18 JRTH PLUS
A18 JRTH PLUS:
Dimensions:
Metric system
Imperial system
Maximum working height
18.5
m
60’ 8"
ft
Max. platform height
16.5
m
54' 2"
ft
Ground clearance
400
mm
15,75”
in
Max. outreach from turntable centre
9.8
m
30’ 2”
ft
Max. tailswing
150
mm
5,9”
in
Turret rotation (not continuous)
355
°
355
°
Platform rotation
180
°
180
°
Jib rotation (optional) (6)
130
°
130
°
Platform height for safety speed activation
< 3
m
< 9’ 10”
ft
Internal steering radius - 4WS
2.1
m
6' 11"
ft
External steering radius - 4WS
3.8
m
12’ 6”
ft
Internal steering radius - 2WS
3.7
m
12' 2"
ft
External steering radius - 2WS
5.9
m
19’ 4”
ft
Maximum capacity (m) - Limited working area
400
kg
881.8
lbs
Maximum amount of people on platform (n)
3
3
Mass weight of tool and material (me) (2)
160
kg
352.7
lbs
Maximum capacity (m) –No limited working area
300
kg
661.3
lbs
Maximum amount of people on platform (n)
3
3
Mass weight of tool and material (me) (2)
60
kg
132.2
lbs
Maximum drive height
Max
Max
Maximum platform dimensions (5)
0.9 x 1.8
m
2' 11" x 5’ 11"
ft
Max. proportional movement lifting circuit pressure
230
bar
3336
psi
Max. movement pressure ON/OFF
180
bar
2611
psi
Tyre dimensions (4)
Ø 900 x 330
mm
Ø35.4” x 13”
in
Tire type (4)
36 x 14 - 20
36 x 14 - 20
Transport dimensions
7.0 x 2.2; h = 2.4
m
22' 12" x 7’ 3" h = 7’ 11”
ft
Transport dimensions with retracted jib
5.7 x 2.2; h = 2.8
m
18' 9" x 7’ 3" h= 9’ 2"
ft
Machine weight (unloaded) (1)
8930
Kg
19687
lbs
Stability limits:
Longitudinal slope
5
°
5
°
Transversal slope
5
°
5
°
Maximum wind speed (3)
12.5
m/s
27.96
mph
Maximum manual force:
400
N
90
lbf
Max. load per wheel
3700
Kg
8157
lbs
Performance:
Drive wheels
4
4
Max. drive speed
5
km/h
3.1
mph
Safety drive speed
0.6
km/h
0.4
mph
Oil tank capacity
90
Lt.
23.8
gal
Gradeability
40
%
40
%
Max. operating temperature
+50
°C
122
°F
Min. operating temperature
-15
°C
5
°F

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 17
Battery power –LITHIUM TECHNOLOGY
Standard battery capacity and voltage
48 / 300
V/Ah
48 / 300
V/Ah
Standard battery weight
240
Kg
529
lbs
Single-phase battery charge (HF) - STANDARD
48 / 50
V/A
48 / 50
V/A
Battery charger power supply mains voltage - single phase
95-265
V AC
95-265
V AC
Power frequency
50-60
Hz
50-60
Hz
Max. current absorbed by battery charger
15
A
15
A
Max. current provided during charging
50
A
50
A
Max. installed power
17.5
kW
23.5
hp
AC electric pump power
9
kW
12
hp
Max. absorbed current
210
A
210
A
AC drive motor power
8.5
kW
11.4
hp
Max. absorbed current
600
A
600
A
YANMAR motor generator (STAGE V –TIER4F)
3TNV-74
3TNV-74
Max. motor power
14.2
kW
19
hp
Adjusted Power
14.2
kW
19
hp
Rotation speed
3000
g/min
3000
rpm
Electric generator power
10
kVA
10
kVA
Starter battery
12 / 135
V/Ah
12 / 135
V/Ah
Total electrolyte quantity of battery
7
Lt.
1.85
gal
Diesel tank capacity
70
Lt.
18.5
gal
Charger system SUPERCHARGER (HF) - OPTIONAL
Max. current provided during charging
100
A
100
A
Battery power –AGM TECHNOLOGY
Standard battery capacity and voltage
48 / 340
V/Ah
48 / 340
V/Ah
Standard battery weight
8 x 57
Kg
8 x 126
lbs
Single-phase battery charger (HF)
48 / 50
V/A
48 / 50
V/A
Battery charger power supply mains voltage - single phase
95-265
V AC
95-265
V AC
Power frequency
50-60
Hz
50-60
Hz
Max. current absorbed by battery charger
15
A
15
A
Max. current provided during charging operations
50
A
50
A
Max. installed power
17.5
kW
23.5
hp
AC electric pump power
9
kW
12
hp
Max. absorbed current
210
A
210
A
AC drive motor power
8.5
kW
11.4
hp
Max. absorbed current
600
A
600
A
YANMAR motor generator (STAGE V –TIER4F)
3TNV-74
3TNV-74
Max. motor power
14.2
kW
19
hp
Adjusted Power
14.2
kW
19
hp
Rotation speed
3000
g/min
3000
rpm
Electric generator power
10
kVA
10
kVA
Starter battery
12 / 135
V/Ah
12 / 135
V/Ah
Total electrolyte quantity of battery
7
Lt.
1.85
gal
Diesel tank capacity
70
Lt.
18.5
gal
Emergency electric pump 12VDC
Power
NA
kW
NA
hp
Max. absorbed current
NA
A
NA
A

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 18
(1) Different limits may apply in some cases. It is recommended to comply with the data shown on the machine plate.
(2) me = m –(n x 80).
(3) Wind speeds higher or equal to 12.5 m/s indicate that the machines can be also used outdoors; Wind speeds equal to 0 m/s indicate
that the machines can be used INDOORS ONLY.
(4) Standard black rubber tyres for rough ground “SOLID AIR”; Optional non-marking tyres for rough ground “SOLID AIR”.
(5) Standard steel platform 900x1800 mm; Optional increased steel platform 900x2400 mm; Optional reduced steel platform 800x1400
mm.
(6) Optional only available with reduced platform 800x1400 mm (26x46 ft).

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 19
A18 JRTE PLUS model
A18 JRTE PLUS:
Dimensions:
Metric system
Imperial system
Maximum working height
18.5
m
60’ 8"
ft
Max. platform height
16.5
m
54' 2"
ft
Ground clearance
400
mm
15,75”
in
Max. outreach from turntable centre
9.8
m
30’ 2”
ft
Max. tailswing
150
mm
5,9”
in
Turret rotation (not continuous)
355
°
355
°
Platform rotation
180
°
180
°
Jib rotation (optional) (6)
130
°
130
°
Platform height for safety speed activation
< 3
m
< 9’ 10”
ft
Internal steering radius - 4WS
2.1
m
6' 11"
ft
External steering radius - 4WS
3.8
m
12’ 6”
ft
Internal steering radius - 2WS
3.7
m
12' 2"
ft
External steering radius - 2WS
5.9
m
19’ 4”
ft
Maximum capacity (m) - Limited working area
400
kg
881.8
lbs
Maximum amount of people on platform (n)
3
3
Mass weight of tool and material (me) (2)
160
kg
352.7
lbs
Maximum capacity (m) –No limited working area
300
kg
661.3
lbs
Maximum amount of people on platform (n)
3
3
Mass weight of tool and material (me) (2)
60
kg
132.2
lbs
Maximum drive height
Max
Max
Maximum platform dimensions (5)
0.9 x 1.8
m
2' 11" x 5’ 11"
ft
Max. proportional movement lifting circuit pressure
230
bar
3336
psi
Max. movement pressure ON/OFF
180
bar
2611
psi
Tyre dimensions (4)
Ø 900 x 330
mm
Ø35.4” x 13”
in
Tire type (4)
36 x 14 - 20
36 x 14 - 20
Transport dimensions
7.0 x 2.2; h = 2.4
m
22' 12" x 7’ 3" h = 7’ 11”
ft
Transport dimensions with retracted jib
5.7 x 2.2; h = 2.8
m
18' 9" x 7’ 3" h= 9’ 2"
ft
Machine weight (unloaded) (1)
8950
Kg
19730
lbs
Stability limits:
Longitudinal slope
5
°
5
°
Transversal slope
5
°
5
°
Maximum wind speed (3)
12.5
m/s
27.96
mph
Maximum manual force
400
N
90
lbf
Max. load per wheel
3700
Kg
8157
lbs
Performance:
Drive wheels
4
4
Max. drive speed
5
km/h
3.1
mph
Safety drive speed
0.6
km/h
0.4
mph
Oil tank capacity
90
Lt.
23.8
gal
Gradeability
40
%
40
%
Max. operating temperature
+50
°C
122
°F
Min. operating temperature
-15
°C
5
°F

Use and maintenance –A18 JRTD PLUS A18 JRTH PLUS A18 JRTE PLUS series
Page 20
Battery power –AGM TECHNOLOGY
Standard battery voltage and capacity - Drive Battery
48 / 460
V/Ah
48 / 460
V/Ah
Total electrolyte quantity of standard battery
115
Lt.
30.4
gal
Standard battery weight
680
Kg
1500
lbs
Single-phase battery charge (HF) - STANDARD
48 / 50
V/A
48 / 50
V/A
Battery charger power supply mains voltage - single phase
95-265
V AC
95-265
V AC
Power frequency
50-60
Hz
50-60
Hz
Max. current absorbed by battery charger
15
A
15
A
Max. current provided during charging operations
50
A
50
A
Max. installed power
17.5
kW
23.5
hp
AC electric pump power
9
kW
12
hp
Max. absorbed current
210
A
210
A
AC drive motor power
8.5
kW
11.4
hp
Max. absorbed current
600
A
600
A
(1) Different limits may apply in some cases. It is recommended to comply with the data shown on the machine plate.
(2) me = m –(n x 80).
(3) Wind speeds higher or equal to 12.5 m/s indicate that the machines can be also used outdoors; Wind speeds equal to 0 m/s indicate
that the machines can be used INDOORS ONLY.
(4) Standard black rubber tyres for rough ground “SOLID AIR”; Optional non-marking tyres for rough ground “SOLID AIR”.
(5) Standard steel platform 900x1800 mm; Optional increased steel platform 900x2400 mm; Optional reduced steel platform 800x1400
mm.
(6) Optional only available with reduced platform 800x1400 mm (26x46 ft).