Herculano T2ET Series User manual

0
USER MANUAL
T2ET
REV.02
09/01/2018
THREE-WAY TIPPERS
SEMI
-
TRAILERS / TRAILERS
G2ET / G3ET
MODELS
T2ET – 10000 / 12000 / 14000 / 16000 / 18000
G2ET – 10000 / 12000 / 14000 / 16000
G3ET
-
18000

0

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
1
CONTENTS
1 - INTRODUCTION...............................................................................................................................................................3
2 - “CE” DECLARATION OF CONFORMITY......................................................................................................................... 3
3 - GENERAL IDENTIFICATION OF THE EQUIPMENT
3.1 – SEMI-TRAILERS T2ET........................................................................................................................................... 4
3.2 – TRAILERS G2ET/G3ET.......................................................................................................................................... 4
4 – GENERAL SAFETY RULES..........................................................................................................................................5/6
5 – SELF-ADHESIVE SAFETY / WARNING LABELS........................................................................................................ 7/8
6 – SIGNALIZATION SIGNS AND LIGHTS...................................................................................................................... 9/10
6.1 – CONNECTION TO THE TRACTOR’S ELECTRICAL SYSTEM – PLUG
...................................................
11
7 – TRACTOR - TRAILER/SEMI-TRAILER COUPLING
7.1 – TRACTOR WITH HOLE COUPLER
...............................................................................................
12
7.2 – TRACTOR WITH QUICK COUPLER
..............................................................................................
13
7.3 – CONNECTION BETWEEN THE HYDRAULIC TIPPING SYSTEM AND THE TRACTOR
.............................
13
7.4 – HYDRAULIC BRAKING SYSTEM CONNECTION
..............................................................................
14
7.5 – PNEUMATIC BRAKING SYSTEM CONNECTION (*OPTIONAL)
..........................................................
14
7.6 – CONNECTION OF THE DRAWBAR’S HYDRAULIC JACK - SEMI-TRAILERS (T2ET)
...............................
15
7.7 – COUPLER FOR 2ND TRAILER
.....................................................................................................
15
8 - PRECAUTIONS PRIOR TO STARTING TRANSPORT AND TIPPING
8.1 – TYRE DIMENSIONS AND PRESSURES AND WHEEL TIGHTENING
....................................................
16
8.2 – ENSURE THAT
.........................................................................................................................
17
8.3 – CHECK THE HYDRAULIC / PNEUMATIC CIRCUITS
.........................................................................
17
8.4 – TIPPING – POSITIONING OF PEGS
8.4.1 – TIPPING TOWARDS THE REAR
.........................................................................................
17
8.4.2 – TIPPING TO THE LEFT
.....................................................................................................
17
8.4.3 – TIPPING TO THE RIGHT
...................................................................................................
17
9 – PRECAUTIONS DURING TRANSPORT AND WORK
................................................................................
18
10 – TECHNICAL CHARACTERISTICS (1) – MODELS AND VERSIONS
10.1 – THREE-WAY TIPPING SEMI-TRAILERS - T2ET
.............................................................................
19
10.2 – THREE-WAY TIPPING SEMI-TRAILERS - G2ET / G3ET
...................................................................
20

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
2
11 – OPTIONAL EQUIPMENT: T2ET; G2ET/G3ET
11.1 – OPTIONAL DRAWBARS – SEMI-TRAILERS T2ET
..........................................................................
21
11.2 – SUPPLEMENTARY LATERAL SIDES
...........................................................................................
21
11.3 – FRONT PLATFORM
.................................................................................................................
21
11.4 – 2ND TRAILER COUPLER
..........................................................................................................
21
11.5 – ROLLING CANOPY
..................................................................................................................
22
11.6 – HYDRAULIC REAR DOOR
........................................................................................................
22
11.7 – CEREAL EXIT DOOR
...............................................................................................................
22
11.8 - TOMATO EXIT DOOR
...............................................................................................................
22
11.9 – CEREAL UNLOADING TUBE
.....................................................................................................
22
11.10 – WHEEL CHOCKS
..................................................................................................................
22
11.11 – WATER TANK
.......................................................................................................................
23
11.12 – ROTATING LIGHT KIT
............................................................................................................
23
11.13 – LED LIGHTING
......................................................................................................................
23
11.14 – LONG VEHICLE KIT
...............................................................................................................
23
11.15 – HIDRO-PNEUMATIC DRAWBAR - *OPTIONAL SEMI-TRAILERS T2ET
..............................................
24
11.16 – PNEUMATIC BRAKING SYSTEM – With / Without ALB
...................................................................
25
11.17 – SELF-STEERING BOGIE
.........................................................................................................
25
11.18 – FORCED STEERING BOGIE
....................................................................................................
25
11.18.1 – FORCED DIRECTIONAL AXLES
......................................................................................
26
12 – MAINTENANCE
.............................................................................................................................
27
12.1 – DAILY
...................................................................................................................................
27
12.2 – PERIODICALLY
......................................................................................................................
27
12.3 – WHEN STOPPED FOR LONG PERIODS
..................................................................................
28-29
13 – FAULTS
.......................................................................................................................................
30
14 – WARRANTY CONDITIONS
...............................................................................................................
31
15 – HOW TO ORDER PARTS
.................................................................................................................
32

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
3
1.
INTRODUCTION
Congratulations on your purchase. You have just acquired equipment that is constructed using state of the
art technology to the strictest quality standards.
We put every effort into researching, developing and perfecting this machine so you can take advantage of
its quality and high performance operations in safety.
This manual has been written to assist you and warn you of safety, maintenance, trust and performance
issues while using your equipment. Please start by reading it carefully to ensure that you are familiar with
all of the material, as well as with the most important aspects of its use, and other useful information.
Take note of all issues related to safety, and the suggestions contained in this Manual.
Keep the manual in a safe and accessible place, so that you can consult it whenever necessary.
This equipment must be inspected periodically, maintained and fitted with suitable replacement parts.
HERCULANO will provide you with any support that you might need with solving problems or clarifying any
doubts that may arise when using the equipment.
2.
“CE” DECLARATION OF CONFORMITY
This piece of equipment complies with the requirements of European Parliament and
Council Directive 2006/42/EC, of 17 May 2006, transposed into Portuguese law by
Decree-Law no. 103/2008 of 24 June 2008.
The CE Declaration of Conformity is attached to the User Manual.

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
4
3.
GENERAL IDENTIFICATION OF THE EQUIPMENT
3.1.
THREE-WAY SEMI-TRAILERS -
T2ET
41526300 - T2ET 10000
SEMI-TRAILER - 2 REAR AXLES, TANDEM, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 10,000 kg.
41526320 - T2ET 12000
SEMI-TRAILER - 2 REAR AXLES, TANDEM, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 12,000 kg.
41526340 - T2ET 14000
SEMI-TRAILER - 2 REAR AXLES, TANDEM, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 14,000 kg.
41526360 - T2ET 16000
SEMI-TRAILER - 2 REAR AXLES, TANDEM, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 16,000 kg.
41526380 - T2ET 18000
SEMI-TRAILER - 2 REAR AXLES, TANDEM, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 18,000 kg.
(*) Pay attention to points 4.6 and 4.7 of the “User Manual” and the characteristics of your equipment.
3.2.
THREE-WAY TRAILERS -
G2ET / G3ET
41526310 - G2ET 10000
TRAILER - 1 REAR AXLE + 1 TURNING FRONT AXLE, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 10,000 kg.
41526330 G2ET 12000
TRAILER - 1 REAR AXLE + 1 TURNING FRONT AXLE, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 12,000 kg.
41526350 G2ET 14000
TRAILER - 1 REAR AXLE + 1 TURNING FRONT AXLE, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 14,000 kg.
41526370 G2ET 16000
TRAILER - 1 REAR AXLE + 1 TURNING FRONT AXLE, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 16,000 kg.
41526390 G3ET 18000
TRAILER - 2 REAR AXLES + 1 TURNING FRONT AXLE, THREE-WAY TIPPING BOX, USEFUL LOAD (*) = 18,000 kg.
(*) Pay attention to points 4.6 and 4.7 of the “User Manual” and the characteristics of your equipment.

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
5
4. GENERAL SAFETY RULES
Before performing any maintenance or repair operations on the equipment that require tipping, ensure that
the vehicle is properly supported. Switch off the engine and ensure that the tractor’s brakes are properly on
before conducting any operation that could affect the safety of the operator or third parties.
Serious fatal errors could occur if due precautions are not taken and all safety measures are not respected.
Equipment must only be repaired, and damaged components only replaced, by people approved or qualified
for this purpose.
Always use the most appropriate tools and protection equipment during maintenance operations and repairs
to vehicle faults.
Ensure that all replacement parts or components are compatible with the equipment and that they do not
affect the vehicle’s safety, your safety or that of the operator or third parties
It is recommended that the manufacturer’s original spare / replacement parts are always used, to guarantee
that they fit properly and that they do not affect the vehicle’s structural capacity or safety.
Ensure that your equipment undergoes all inspections and services at specific time intervals.
Alterations to the Trailer / Semi-Trailer:
The chassis structure, wheels, braking system, hydraulic system and electrical system must not be modified
or converted, as they are important safety elements and they could affect the equipment’s safety if altered.

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
6
4.1.
Whenever carrying out coupling or decoupling operations of the semi-trailer / trailer, it is strictly
forbidden to stand between the tractor and trailer unless they are properly immobilised with the parking
brake on and chocks on the wheels.
4.2. When it is necessary to couple the trailer/semi-trailer to the tractor, always stand off to one side of the
tractor and ensure that the safety pin is correctly fitted.
4.3. Always use suitable clothes and shoes and avoid the use of long or loose clothing.
4.4. Never perform maintenance work when the box is lifted without first placing the safety prop between
the upper chassis and the lower chassis.
4.5. Do not allow people to stand or ride on the agricultural trailer/semi-trailer.
4. . Always check the pressure and general condition of the trailer’s tyres prior to each use.
4.7. Legal equipment load limits must not be exceeded.
4.8. Always comply with your tractor’s towing load limits.
4.9. Check hydraulic / pneumatic hoses on a regular basis and replace them if they are damaged or old.
The replacement hoses should comply with the technical requirements of the manufacturer.
4.10. Check oil levels, and always keep the lubrication points lubricated.
4.11. Before starting transport, check that the braking system works properly.
4.12. Following all rules in force when driving on public roads. Always check that the lighting devices fitted
to the rear, side and front of the vehicle operate correctly.

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
7
5. SELF-ADHESIVE SAFETY / WARNING LABELS
Warning stickers form part of the User Manual. Respect all operations, ensure that stickers remain legible
and immediately replace any lost labels.
- ALWAYS READ THE USER MANUAL
- DANGER! ARTICULATED MACHINERY.
- DANGER OF CRUSHING! ALWAYS FIT THE SAFETY PROP.
- DANGER OF CRUSHING! BOX WITH TIPPING.
- DANGER OF CRUSHING! DO NOT TIP ON INCLINED GROUND.
- DANGER OF CRUSHING! TIPPING HYDRAULIC REAR DOOR
- DANGER OF CRUSHING! TIPPING HYDRAULIC REAR DOOR

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
8
-
DANGER! KEEP THE BOX/CHASSIS BALANCE IN MIND. ENSURE THAT
IT IS BALANCED BEFORE FULLY OPENING THE TIPPING CYLINDER.
- LUBRICATION POINT.
- TYRE PRESSURE.
NOTE: Read the label affixed to your TRAILER / SEMI-TRAILER!
Inflation pressure varies depending on the tyre that is fitted!
- INDICATION OF WHEEL TIGHTENING FREQUENCY
ATTENTION !
BEFORE INICIATE LATERAL TIPPING, DON’T
FORGET TO DISCONECT THE HYDRAULIC
HOSES FROM REAR HYDRAULIC DOOR
* OPTIONAL – HYDRAULIC REAR DOOR
- ATTENTION ! BEFORE INICIATE LATERAL TIPPING, DON’T
FORGET TO DISCONECT THE HYDRAULIC HOSES FROM REAR
HYDRAULIC DOOR

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
9
. SIGNALIZATION SIGNS AND LIGHTS
All TRAILER / SEMI-TRAILER models are equipped with signalization signs and light devices, as per
current legislation in each country.
The following images show some of these devices, which vary from country to country.
SIDE REFLECTORS / LIGHTING
DELIMITATION LIGHTS
LONG VEHICLE PLATE
REAR LIGHTS
SPEED LIMIT SIGNS
REGISTRATION NUMBER
LIGHTING
ROTATING LIGHT

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
10
LIGHT + FRONT REFLECTOR
LIGHT + FRONT REFLECTOR
LIGHT + FRONT REFLECTOR
LIGHT + FRONT REFLECTOR
T2ET
G2ET
G3ET
TRAILER
SEMI-TRAILER

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
11
.1.
CONNECTION TO THE TRACTOR’S ELECTRICAL SYSTEM – PLUG
Follow the inspection procedure set out below for good performance and durability of the trailer’s
lighting and wiring system:
•Clear all reflective components and all other lighting devices thoroughly.
•Check that all bulbs are working correctly, and replace all blown or damaged bulbs, as well as
reflective elements in poor condition.
•When replacing, always use bulbs with the same power, as well as the most appropriate
reflective components.
•Inspect all cables and verify if they are damaged. Cables must be properly supported and
protected, and their connection plugs must be tight.
•Any damaged cables must be replaced with new cables of the same dimensions, in order to
guarantee the connection of elements that they run to.
NOTE:
If you need to test bulbs, use a 12V DC power supply. Never use battery chargers or transformers.
PIN COLOUR CIRCUIT
1 BLUE / (GREEN*)
RIGHT INDICATOR LIGHT
•OPTIONAL LED (GREEN)
2 WHITE (x2) MASS
3 “FREE” / (BLUE*) •OPTIONAL LED
4 YELLOW LEFT INDICATOR LIGHT
5 RED BRAKE
BROWN (x2) POSITION LIGHT
7 BLACK POSITION LIGHT
PLUG
(Cod: 20303001)
- Lighting system diagrams are shown on the exploded diagrams document: “Spare Parts List”,
which is sent with the User Manual.
WARNING!
Failure to take notice of this warning could lead
to damage to property, serious injury or death !

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
12
7. TRACTOR - TRAILER / SEMI-TRAILER COUPLINGS
There should be nobody present in the danger zone
between the tractor and trailer when it is necessary
to couple / decouple the trailer from the tractor!
NOTE: Before starting the coupling operation, ensure
that the semi-trailer / trailer is on flat ground, and that the
hand brake / parking brake are properly on. If it has
chocks, always ensure that the trailer’s wheels are
chocked prior to starting the following procedures.
7.1.
TRACTOR WITH HOLE COUPLER
1º Align and move the tractor’s coupler towards the
trailer’s drawbar;
2º Connect the drawbar’s traction/safety chains to
the tractor;
3º Connect the trailer’s hydraulic system hoses to
the tractor’s respective hydraulic sockets - (the
tractor must be off);
See Connection of the Tipping Hydraulic
System - page 12
4º Connect the plug of the trailer’s electrical
system to the tractor’s socket;
5º SEMI-TRAILERS (T2ET) - Operate the drawbar’s hydraulic cylinder to level the coupling eye with
the tractor’s coupler;
TRAILERS (G2ET / G3ET) - Manually adjust the height of the drawbar with the help of the spring,
fixing it with the chain links; such that this is fixed at an adequate height for the coupling eye to
receive the tractor’s coupling;
6º Slowly reverse the tractor until the tractor’s coupler hole is aligned with the hole of the semi-trailer
/ trailer’s coupling eye. When these are properly aligned, put the tractor’s brake on and place the
fixing bolt in the coupler, together with the bolt’s specific safety system;
7º SEMI-TRAILERS (T2ET) - Retract the drawbar’s hydraulic cylinder to its working position;
8º Remove the chocks from the wheels (if fitted) and release the hand/parking brake.
WARNING!
PEOPLE LOCATED IN THE HAZARD
AREA BETWEEN THE TRACTOR AND
THE SEMI-TRAILER / TRAILER
MAY BE CRUSHED OR RUN OVER!
ENSURE ALL PEOPLE ARE KEPT OUT OF
THE HAZARD AREA WHEN COUPLING /
UNCOUPLING THE TRAILER;
NO PERSON IS AUTHORISED TO REMAIN
ALONGSIDE THE AXLES OF THE SEMI-
TRAILER / TRACTOR WHEN THEY ARE
BEING COUPLED;
THE TRACTOR’S DRIVER MUST ALWAYS
STAY WELL CLEAR OF VEHICLE WHEELS

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
13
7.2.
TRACTOR WITH QUICK COUPLER
1º Align and move the tractor’s coupler towards the semi-trailer / trailer’s drawbar;
2º Connect the drawbar’s traction (safety) chains to the tractor;
3º Connect the trailer’s hydraulic system hoses to the tractor’s respective hydraulic circuits (the tractor
must be off);
4º Connect the plug of the trailer’s electrical system to the tractor’s socket;
5º SEMI-TRAILERS (T2ET) - With the tractor’s coupler fully lowered, operate the drawbar’s hydraulic
cylinder to position the coupling eye slightly above the level of the tractor’s quick coupler;
TRAILERS (G2ET / G3ET) - With the tractor’s coupler fully lowered, manually adjust the height of
the drawbar with the help of the spring, fixing it with the chain links, such that this is fixed in place
and the coupling eye is slightly above the level of the tractor’s quick coupler.
6º With the tractor’s coupler in its fully lowered position, slowly reverse the tractor until it reaches a
position where the trailer’s coupling eye can be coupled to the tractor’s coupler. Once this position
has been guaranteed, apply the tractor’s brake;
7º Raise the tractor’s quick coupler using the levelling control command (see the tractor’s instruction
manual). Ensure that the coupling operation has been carried out correctly, and that the safety
system operates properly. Next, apply the tractor’s brake;
8º SEMI-TRAILERS (T2ET) - Retract the drawbar’s hydraulic cylinder to its operating position;
9º Remove the chocks from the wheels and release the hand/parking brake.
7.3.
CONNECTION BETWEEN THE HYDRAULIC TIPPING SYSTEM AND THE TRACTOR
Note: For safety reasons, never connect/disconnect the tractor’s hydraulic hoses while the
box is tipped! When connecting the hoses, ensure that the quick connect valves are not
dirty!
1º Ensure that the box is not tipped;
2º Lower the tractor’s linkage to gain access to the tractor’s hydraulic sockets zone;
3º Switch off the tractor’s engine;
4º Connect the trailer’s hydraulic hoses system to the tractor’s respective hydraulic sockets; “When
connecting the hydraulic hoses, ensure that the quick connect valves are not dirty! “
5º Turn on the tractor’s engine and re-position the linkage in its elevated position to prevent collision
with the drawbar during transport.

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
14
7.4.
HYDRAULIC BRAKING SYSTEM CONNECTION
1º Switch off the tractor’s engine;
2º Connect the trailer’s hydraulic hoses to the tractor’s corresponding brake socket;
“When
connecting the hoses, ensure that the quick connect valves are not dirty! “
3º Turn on the tractor’s engine and test the braking system to ensure that it is operating correctly.
Note: Do not drive on public roads if the braking system is not operating correctly, or if any anomaly
is detected that could affect the safety of the vehicle or people!
7.5.
PNEUMATIC BRAKING SYSTEM CONNECTION (*OPTIONAL)
1º Switch off the tractor’s engine;
2º Connect the trailer/semi-trailer’s pneumatic braking hoses to the tractor’s sockets;
3º Turn on the tractor’s engine and test the braking system to ensure that it is operating correctly.
Note: Do not drive on public roads if the braking system is not operating correctly, or if any anomaly
is detected that could affect the safety of the vehicle or people!
- Diagrams of hydraulic systems and pneumatic braking, as well as lighting systems, can be found on
the exploded diagrams document: “Spare Parts List”, which is sent along with the User Manual.

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
15
7. .
CONNECTION OF THE DRAWBAR’S HYDRAULIC JACK - SEMI-TRAILERS (T2ET)
1º Switch off the tractor’s engine;
2º Whenever connecting/disconnecting the drawbar hydraulic
cylinder’s opening/closing hoses, always close the stopcock
found in the cylinder’s Ø3/8’’ hose;
3º After ensuring that the stopcock fitted to the drawbar’s jack
is properly closed, the hoses for the drawbar’s hydraulic cylinder
may be disconnected/connected to the tractor’s respective
sockets;
Note: Never disconnect the tractor’s hoses without first
closing the safety stopcock!
4º To operate the hydraulic cylinder fitted to the drawbar’s jack,
properly connect the hydraulic hoses to the tractor and open the
stopcock fitted to the cylinder’s hydraulic hose. Next, turn on the
tractor and operate the cylinder safely.
7.7.
COUPLER FOR 2ND TRAILER (*OPTIONAL)
Trailers and semi-trailers offer the option of a 2nd trailer coupler, as shown on the following images.
“If you experience difficulties connecting the
tractor to the hydraulic hose fitted to the
stopcock, first ensure that the stopcock is fully
closed and try operating the ball in the tract
or’s
quick attachment valve, to depressurise the
short link present between these two
elements. After doing this, it should be easy to
make the coupling.”
1
2
3
5
4
Connections - Coupling the 2nd Trailer
1 - Pneumatic Braking System (Yellow)
2 - Pneumatic Braking System (Red)
3 - Tipping Cylinder Hydraulic Circuit
4 - Hydraulic Braking System
5 - Hydraulic Rear Door (*Optional)
6 - Lighting System Socket
“When coupling the 2nd trailer, ensure that all hydraulic and/or
pneumatic connections are properly connected, and that the
systems operate correctly. Always test the systems before moving
off. Ensure that the eye’s coupling bolt is installed correctly, an
d with
the safety pin fitted.”
6

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
16
8.
PRECAUTIONS PRIOR TO STARTING TRANSPORT AND TIPPING
8.1.
Tyre dimensions, pressures and tightening wheels.
* SAMPLE INFORMATIVE SELF-ADHESIVE LABELS ABOUT TYRE PRESSURE AND WHEEL TIGHTENING - check your
equipment!
8.1.1 - TECHNICAL SPECIFICATION
TYRE DIMENSIONS AND PRESSURES / WHEEL TIGHTENING TORQUE
THREE-WAY TIPPING SEMI-TRAILERS -
T2ET
(STANDARD)
DIMENSION
TYRE / WHEEL
MAX. PRESSURE
BOLTS
RECOMMENDED
TORQUE
(N.M)
(BAR) (Psi)
385 / 65 R 22.5
(8/0 A3 220x275) 9 - 10 128 - 142 8 x M20 350 to 380
425 / 65 R 22.5
(10/0 281x335) 8,5 - 9 120 - 128 10 x M22 400 to 420
* Other tyres / wheels - please ask.
8.1.2 – TECHNICAL SPECIFICATIONS
TYRE DIMENSIONS AND PRESSURES / WHEEL TIGHTENING TORQUE
THREE-WAY TIPPING TRAILERS -
G2ET / G3ET
(STANDARD)
DIMENSION
TYRE / WHEEL
MAX. PRESSURE
BOLTS
RECOMMENDED
TORQUE
(N.M)
(BAR) (Psi)
385 / 65 R 22.5
(8/0 A3 220x275) 9 - 10 128 - 142 8 x M20 350 to 380
435 / 50 R 19.5
(8/0 221x275) 9 128 8 x M20 350 to 380
* Other tyres / wheels - please ask.
- Before starting transport, check the tyre pressure and occasionally the tightness of wheel nuts

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
17
8.2.
Ensure that indicator lights are in good condition and that the lighting system operates correctly.
8.3.
Test the hydraulic / pneumatic circuits (for tipping and braking) and always release the trailer’s
brakes before moving off.
8.4.
TIPPING – MOUNTING PEGS
8.4.1. TIPPING TOWARDS THE REAR
8.4.2. TIPPING TO THE LEFT
8.4.3. TIPPING TO THE RIGHT
CORRECT MOUNTING OF PEGS
CORRECT MOUNTING OF PEGS
CORRECTMOUNTING OF PEGS
•Before starting tipping, fit the tipping pegs properly!
•Always fit the safety pin in the pegs!
DANGER
!
•
IF YOUR TRAILER / SEMI-TRAILER IS EQUIPED WITH THE
REAR HYDRAULIC DOOR, DON’T FORGET TO DISCONECT
THE RESPECTIVE HYDRAULIC HOSES BEFORE TIPPING
THE
BOX
, TO AVOID HOSES DAMAGES AND ACCIDENTS
!
DANGER
!
•
IF YOUR TRAILER / SEMI-TRAILER IS EQUIPED WITH THE
REAR HYDRAULIC DOOR, DON’T FORGET TO DISCONECT
THE RESPECTIVE HYDRAULIC HOSES BEFORE TIPPING
THE
BOX
, TO AVOID HOSES DAMAGES AND ACCIDENTS
!

HERCULANO – ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail: dep.comercial.her@ferpinta.pt Internet: www.herculano.pt
18
9.
CARE DURING TRANSPORT AND WORK
9.1.
Ensure that the tractor is wide enough to haul the trailer / semi-trailer;
9.2.
Always use a recognised coupling peg, along with a safety pin for the drawbar’s coupling eye, to be
coupled to the tractor’s coupler.
9.3.
Keep in mind the type of ground that you’re driving on, and adjust the load of your trailer or semi-
trailer;
9.4.
Distribute the load uniformly over the loading area of the trailer/semi-trailer and do not overload the
vehicle;
9.5.
Trailer walls must be fixed in place before moving off.
9.6.
Do not drive or tip the trailer on sloping and/or unstable ground. Driving should be adapted to the
corresponding terrain and the ground conditions.
9.7.
Ensure that the tipping pegs are installed in the correct position for tipping as desired;
9.8.
Before opening the trailer wall on the desired tipping side, always stand in a safe place to avoid being
crushed or buried by the material being unloaded;
9.9.
Do not force the hydraulic tipping cylinder to the end of its travel, and do not make sharp movements;
9.10.
Make sure that the tractor is aligned with the trailer before tipping;
9.11.
Do not allow people to stand next to the trailer/semi-trailer when tipping or reversing;
9.12.
Keep clear of the trailer / semi-trailer when tipping or tipped;
9.13.
Do not move the tractor while the box is tipped;
9.14.
If your TRAILER / SEMI-TRAILER is equipped with the HYDRAULIC REAR DOOR, before initiate
lateral tipping, disconnect the respective hydraulic hoses.
9.15.
If your TRAILER / SEMI-TRAILER is equipped with the HYDRAULIC REAR DOOR, during closing
make sure that the locking latches properly lock the door. For that, maintain de closing function
activated for 2 or 3 seconds after the door completely touch the rear columns.
9.16.
When tipping to the side, never fully open the hydraulic tipping cylinder;
9.17.
Never decouple the trailer / semi-trailer without first applying the brakes, placing the chocks on the
wheels and activating the drawbar’s hydraulic jack;
This manual suits for next models
12
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