Snorkel SR5719 Installation instructions

January 2021
Part Number 159-0074-000
MANUAL
OPERATOR’S and MAINTENANCEOPERATOR’S and MAINTENANCE
Open Cab
Manufactured/Control Kit Installed
January 2021 and after

2
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab

3
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
Table of Contents
1. GENERAL INFORMATION........................................................................................................................... 9
1.1 PRELIMINARY INFORMATION.......................................................................................................... 10
1.1.1 DOCUMENT IDENTIFICATION .................................................................................................. 10
1.1.2 SYMBOLS USED IN THE MANUAL ............................................................................................ 10
1.1.3 MANUAL PROPERTY ................................................................................................................ 10
1.1.4 VALIDITY .................................................................................................................................. 10
1.1.5 THE IMPORTANCE OF THE MANUAL ....................................................................................... 11
1.1.6 RECIPIENTS OF THE MANUAL.................................................................................................. 11
1.1.7 SAFE-KEEPING OF THE MANUAL ............................................................................................. 11
1.1.8 TERMINOLOGY USED............................................................................................................... 11
1.2 THE MANUFACTURER...................................................................................................................... 12
1.3 THE DEALER ..................................................................................................................................... 12
1.4 OPERATOR TRAINING ...................................................................................................................... 13
1.4.1 DRIVING ABILITY ...................................................................................................................... 13
1.5 MACHINE IDENTIFICATION.............................................................................................................. 13
1.5.1 TECHNICAL NAME.................................................................................................................... 13
1.5.2 IDENTIFICATION PLATE............................................................................................................ 14
1.6 NOISE............................................................................................................................................... 15
1.7 VIBRATIONS ..................................................................................................................................... 15
1.8 TECHNICAL SPECIFICATIONS............................................................................................................ 16
1.8.1 MACHINE WEIGHT................................................................................................................... 16
1.8.2 MACHINE DIMENSIONS........................................................................................................... 17
1.8.3 BRAKING SYSTEMS................................................................................................................... 18
1.8.4 TRANSMISSION........................................................................................................................ 18
1.8.5 STEERING ................................................................................................................................. 18
1.8.6 HYDRAULIC SERVICES SYSTEM................................................................................................. 19
1.8.7 DIFFERENTIAL AXLES................................................................................................................ 19
1.8.8 DIESEL ENGINE......................................................................................................................... 19
1.8.9 COOLING SYSTEM .................................................................................................................... 19
1.8.10 TIRES ........................................................................................................................................ 19
1.8.11 DRIVER’S CAB........................................................................................................................... 20

4
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
2. SAFETY ..................................................................................................................................................... 21
2.1 INTENDED USE OF THE MACHINE.................................................................................................... 22
2.2 PROHIBITED USE.............................................................................................................................. 22
2.3 LIMITS OF USE.................................................................................................................................. 23
2.4 GENERAL REGULATIONS FOR USE................................................................................................... 24
2.5 WORKING ON SITE........................................................................................................................... 24
2.6 MANEUVERING ON UNEVEN GROUND........................................................................................... 26
2.7 MANEUVERING ON TERRAIN WITH A TRANSVERSAL SLOPE........................................................... 26
2.8 MANEUVERING ON TERRAIN WITH A LONGITUDINAL SLOPE......................................................... 27
2.9 IN CASE OF TIPPING OVER............................................................................................................... 27
2.10 PREPARING TO DRIVE...................................................................................................................... 28
2.10.1 ACCESS TO THE DRIVER’S CAB................................................................................................. 28
2.10.2 ADJUSTING THE DRIVER'S SEAT............................................................................................... 29
2.10.3 TILTING THE SEAT .................................................................................................................... 30
2.10.4 SAFETY BELTS........................................................................................................................... 30
2.10.5 ADJUSTING THE STEERING WHEEL.......................................................................................... 31
2.11 SAFETY DECALS................................................................................................................................ 32
2.12 LOAD DIAGRAM............................................................................................................................... 34
2.12.1 STABILITY CONDITIONS............................................................................................................ 35
2.13 ANTI-TILT SYSTEM............................................................................................................................ 36
2.14 TRANSPORTING THE MACHINE ....................................................................................................... 37
2.14.1 LOADING AND UNLOADING WITH RAMPS.............................................................................. 37
2.14.2 LOADING AND UNLOADING WITH A CRANE ........................................................................... 37
2.15 GENERAL SAFETY WARNINGS.......................................................................................................... 38
2.16 CHECKING ENGINE START UP .......................................................................................................... 39
2.17 MOVEMENT IN REVERSE DRIVE....................................................................................................... 40
2.18 REFUELLING THE MACHINE ............................................................................................................. 40
2.18.1 FUEL QUALITY (DIESEL)............................................................................................................ 41
2.19 STORING THE MACHINE .................................................................................................................. 41
2.20 MACHINE DEMOLITION................................................................................................................... 41
2.21 USING THE MACHINE....................................................................................................................... 41
2.21.1 DRIVING ABILITY ...................................................................................................................... 42
2.21.2 RESPONSIBLE USE.................................................................................................................... 42
2.21.3 RESPONSIBLE DRIVING ............................................................................................................ 42

5
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
2.22 ROAD CIRCULATION ........................................................................................................................ 43
2.22.1 BEFORE MOVING..................................................................................................................... 43
2.22.2 FORWARD DRIVE ..................................................................................................................... 43
2.22.3 REVERSE DRIVE........................................................................................................................ 43
2.22.4 PARKING .................................................................................................................................. 44
3 GENERAL CONTROLS AND STANDARDS .................................................................................................. 45
3.1 DESCRIPTION OF THE CONTROLS .................................................................................................... 46
3.1.1 CONTROL LEVERS ON THE STEERING COLUMN....................................................................... 46
3.1.1.1 LEFT LEVER OF THE STEERING WHEEL (STALK).................................................................... 46
3.1.1.2 LEVER ON THE RIGHT OF THE STEERING WHEEL................................................................. 47
3.2 DESCRIPTION OF THE RIGHT FRONT DASHBOARD.......................................................................... 48
3.2.1 ON BOARD COMPUTER............................................................................................................ 48
3.2.1.1 MAIN SCREEN ...................................................................................................................... 50
3.2.1.2 MACHINE FORWARD MOVEMENT AND STREET MODE..................................................... 51
3.2.1.3 LMC SWITCH OFF................................................................................................................. 53
3.2.1.4 MENU PAGE......................................................................................................................... 54
3.2.1.5 LANGUAGE PAGE................................................................................................................. 55
3.2.1.6 CONFIGURATION PAGE ....................................................................................................... 56
3.2.1.7 SOFTWARE VERSION / UNITS PAGE..................................................................................... 57
3.2.1.8 ENGINE PAGE....................................................................................................................... 58
3.2.1.9 DIESEL REGENERATION PAGE.............................................................................................. 59
3.2.1.10 ENGINE ERRORS PAGE..................................................................................................... 62
3.2.1.11 VEHICLE ERRORS PAGE .................................................................................................... 63
3.2.1.12 INPUTS PAGE ................................................................................................................... 64
3.2.1.13 FNR MODE ....................................................................................................................... 66
3.2.1.14 CONSTANT FLOW (OPTIONAL) ........................................................................................ 67
3.2.1.15 WINCH ACTIVATION (OPTIONAL) .................................................................................... 68
3.2.1.16 SAFETY WARNINGS.......................................................................................................... 69
3.2.2 RIGHT FRONT DASHBOARD ..................................................................................................... 71
3.2.3 FIRST RIGHT SIDE DASHBOARD ............................................................................................... 71
3.2.4 SECOND RIGHT SIDE DASHBOARD........................................................................................... 72
3.2.5 TOP RIGHT SIDE DASHBOARD.................................................................................................. 73
3.2.6 PEDAL BOARD.......................................................................................................................... 73
3.2.7 JOYSTICK .................................................................................................................................. 75

6
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
3.2.8 FLOATING BOOM FUNCTION (OPTIONAL)............................................................................... 76
3.2.9 BOOM SUSPENSION FUNCTION (OPTIONAL) .......................................................................... 76
3.2.10 REVERSIBLE FAN FUNCTION (OPTIONAL)................................................................................ 77
4 OPERATING WITH THE MACHINE............................................................................................................ 79
4.1 POWER ON....................................................................................................................................... 80
4.2 FORWARD DRIVE OR REVERSE DRIVE.............................................................................................. 80
4.3 STEERING......................................................................................................................................... 81
4.4 ACCESSORY COUPLING AND RELEASE ............................................................................................. 82
4.5 STACKING......................................................................................................................................... 84
4.5.1 HOW TO DRAW A LOAD .......................................................................................................... 84
4.5.2 HOW TO DRAW A LOAD FROM ABOVE ................................................................................... 85
4.6 LIMITS OF MACHINE USE................................................................................................................. 85
4.6.1 TRANSPORTING THE LOAD ...................................................................................................... 86
4.6.2 TRANSPORTING THE LOAD ON A SLOPE.................................................................................. 86
4.7 WHAT TO DO AND NOT DO............................................................................................................. 87
4.8 HOW TO VERIFY THAT THE ANTI-TIP DEVICE WORKS CORRECTLY.................................................. 88
4.9 TOWING THE MACHINE................................................................................................................... 89
4.9.1 RELEASE OF INTERNAL PARKING BRAKE ON AXLE................................................................... 89
4.9.2 TOWING FOR SHORT DISTANCES (PUMP 40 BOSCH REXROTH).............................................. 90
4.9.3 TOWING FOR LONG DISTANCES.............................................................................................. 90
5 MAINTENANCE ........................................................................................................................................ 91
5.1 GENERAL INFORMATION................................................................................................................. 92
5.2 THERMAL RISK................................................................................................................................. 93
5.2.1 JETS OF HOT FLUIDS................................................................................................................. 93
5.2.2 FLUIDS AND HOT SURFACES.................................................................................................... 93
5.3 PRESSURISED LIQUIDS ..................................................................................................................... 93
5.4 EXHAUST GAS .................................................................................................................................. 94
5.5 HANDLE THE BATTERY WITH CARE.................................................................................................. 94
5.6 START-UP USING AN EXTERNAL BATTERY....................................................................................... 94
5.7 IN CASE OF FIRE ............................................................................................................................... 94
5.8 MAINTENANCE WITH THE ENGINE OFF........................................................................................... 95
5.9 MAINTENANCE WITH THE ENGINE ON............................................................................................ 95
5.10 RESPECT THE ENVIRONMENT.......................................................................................................... 95
5.11 MAINTENANCE PROGRAM .............................................................................................................. 96

7
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
5.12 ENGINE ............................................................................................................................................ 99
5.12.1 CHECKING AND TOPPING UP THE ENGINE LUBRICATING OIL LEVEL....................................... 99
5.12.2 CHECK THE COOLING LIQUID LEVEL ...................................................................................... 100
5.12.3 COOLANT LIQUID REPLACEMENT.......................................................................................... 101
5.12.4 OIL CHANGE AND OIL FILTER REPLACEMENT........................................................................ 102
5.12.5 CONTROL AND REGULATION OF COOLING FAN BELT ........................................................... 103
5.12.6 DRAINAGE OF WATER FROM THE FUEL PRE-FILTER.............................................................. 104
5.12.7 REPLACEMENT OF PRE-FILTER FILTER ELEMENT................................................................... 105
5.12.8 DRAINING OF WATER FROM THE FUEL TANK/EMPTYING THE FUEL TANK .......................... 107
5.12.9 CHECKING THE INTEGRITY OF THE DRAIN PIPE/S.................................................................. 108
5.12.10 REPLACEMENT OF FUEL FILTER ............................................................................................. 108
5.13 HEAT EXCHANGER ......................................................................................................................... 109
5.14 CHECKING THE HYDRAULIC OIL LEVEL........................................................................................... 110
5.15 HYDRAULIC OIL CHANGE ............................................................................................................... 110
5.16 VISUAL INSPECTION FOR OIL LEAKS IN THE HYDRAULIC SYSTEM ................................................. 112
5.17 REPLACING THE RETURN HYDRAULIC OIL FILTER CARTRIDGE ...................................................... 112
5.18 CLEANING OR REPLACING THE OIL TANK VENT CARTRIDGE......................................................... 113
5.19 REPLACING THE HYDROSTATIC PUMP OIL CARTRIDGE/FILTER..................................................... 115
5.20 CLEANING AND REPLACING THE ENGINE AIR FILTER CARTRIDGE................................................. 116
5.21 GREASING –LUBRICATION ............................................................................................................ 117
5.22 LUBRICANT/LIQUID CHARACTERISTICS ......................................................................................... 118
5.22.1 ENGINE OIL ............................................................................................................................ 118
5.22.2 HYDRAULIC SYSTEM OIL ........................................................................................................ 118
5.22.3 AXLE OIL................................................................................................................................. 118
5.22.4 REDUCER OIL 603................................................................................................................... 119
5.22.5 GREASE .................................................................................................................................. 119
5.22.6 COOLANT LIQUID................................................................................................................... 119
5.23 AXLES ............................................................................................................................................. 120
5.24 TORQUE OF THE SCREWS AND GREASING THE CARDAN SHAFT CROSS ....................................... 121
5.25 CHECKING OF PNEUMATIC PRESSURE AND OF NUT TIGHTENING................................................ 122
5.26 INSPECTING, CHARGING AND REPLACING THE BATTERY.............................................................. 124
5.27 FUSE HOLDER CARD....................................................................................................................... 128
5.28 LIST OF TRANSMISSION ERRORS ................................................................................................... 132
5.29 LIST OF ENGINE ERRORS................................................................................................................ 133

8
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
6ELECTRICAL SYSTEM DIAGRAM ............................................................................................................. 139
6.1 REQUEST FOR THE ELECTRICAL WIRING DIAGRAM....................................................................... 140
7 HYDRAULIC SYSTEM DIAGRAM ............................................................................................................. 141
7.1 REQUEST FOR HYDRAULIC SYSTEM DIAGRAM.............................................................................. 142
8 SCHEDULED MAINTENANCE COUPONS................................................................................................. 143
8.1 IMPLEMENTED SCHEDULED MAINTENANCE COUPONS ............................................................... 144
9 MACHINE RECEIPT CARD ....................................................................................................................... 154

9
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
CHAPTER 1
1. GENERAL INFORMATION

10
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.1 PRELIMINARY INFORMATION
1.1.1 DOCUMENT IDENTIFICATION
Part Number: 159-0074-000
First published: January 2021
1.1.2 SYMBOLS USED IN THE MANUAL
To highlight the most relevant information, the manual uses the following graphic expressions:
Information useful for the Customer.
Important information for the operator relating to safety and precautions when carrying
out operations.
Health and safety risk and dangers present for exposed persons.
1.1.3 MANUAL PROPERTY
This manual is confidential property. No part of this manual may be reproduced, stored in an archiving
system or disclosed to third parties in any form or by any means without the prior written authorisation of
Snorkel. All violations are punishable by law.
1.1.4 VALIDITY
This manual covers agricultural and industrial public works vehicles type: SR5719 STAGE V and reflects the
state of the art at the time of their release on the market.
Snorkel constantly strives to perfect all of its machines. The manufacturer therefore reserves the right to
make the changes it deems necessary without prior notice. Any integrations to the manual, which the
manufacturer deems necessary to send to users, must be stored together with the manual, of which they
are an integral part. The manufacturer accepts responsibility for the contents in the Italian Language
(“Original Instructions”). Several photos or drawings are inserted for the sole purpose of indicating a
function and consequently may not represent the machine covered by this manual.
Any copy of the manual translated into the language of the Country of Use is referred to as the “translation
of the original instructions”.
Any discrepancies between that written in the manual and the actual machine operation can be attributed
to an earlier version of the machine prior to the date when the manual was drafted, or to a manual due to
be updated according to changes made to the machine.

11
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.1.5 THE IMPORTANCE OF THE MANUAL
The various information contained in the manual contains some very important points regarding the safety
devices and the procedures to perform particular operations without causing harm to persons or damage
to property.
Before commencing any operational action, read this manual carefully and understand it. Good machine
operation depends on the correct application of all the instructions contained in this document.
1.1.6 RECIPIENTS OF THE MANUAL
This manual is addressed to:
People in charge of transport;
Machine operator;
Maintenance staff;
Person responsible for final demolition
1.1.7 SAFE-KEEPING OF THE MANUAL
The manual must be kept inside the driver’s cab. Any other copies must be kept by a responsible person, in
a place known to all users, in order that it is always available for consultation in the best possible condition.
In case of loss, damage or additional request, contact the manufacturer directly.
The manual must be kept until the eventual demolition of the machine. If the machine is sold to another
user, the manual must be supplied therewith together with the EC certification. In case of rental, a copy of
the manual must always be kept with the machine and be available for consultation by the operator.
1.1.8 TERMINOLOGY USED
USER
The user is the person, body or company that purchased the machine and that intends to use it for the
declared uses.
DANGEROUS ZONE
Any zone within and/or near a machine in which the presence of an exposed person poses a risk to their
safety and health.
EXPOSED PERSON
Any person who is wholly or partially in a dangerous area.
OPERATOR
The person/s in charge of operating, adjusting and cleaning the machine or performing maintenance on it.

12
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
SPECIALIST PERSONNEL
Specifically trained personnel who are authorised by the Manufacturer and have particular knowledge of
the machine and can therefore safely perform all or some of the following operations:
special maintenance.
AUTHORISED SERVICE CENTRE
The authorised Service Centre is the structure, legally authorised by the Manufacturer, which has
specialised personnel who are qualified to perform all of the specialised operations concerning assistance,
maintenance and repairs.
1.2 THE MANUFACTURER
The machine described in this manual is produced exclusively for:
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
1 785 989 3000
18002550317
www.snorkellifts.com
1.3 THE DEALER

13
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.4 OPERATOR TRAINING
1.4.1 DRIVING ABILITY
The vehicle must only be used by qualified and authorised personnel; the minimum training
requirements are:
a driving license for circulating on roads in the country where the machine is to operate;
a licence for operating a crane or a forklift truck or a participation certificate for courses in
operating telescopic handlers.
The operator must be able to read and understand what is described in this manual, especially:
operation of the safety devices fitted to the machine;
the location and the function of all controls and instruments; the rules for using the machine
correctly;
the operating limits of the machine;
what not to do and what to avoid doing.
1.5 MACHINE IDENTIFICATION
1.5.1 TECHNICAL NAME
The machine referred to in this manual can be defined as a “Self-propelled truck with a telescopic boom
and interchangeable lifting tool”.
The models are distinguished by different heights and lifting capacity; the characteristic of each model is
defined by its load diagram.

14
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.5.2 IDENTIFICATION PLATE
The identification data of the machine is stated on the plate
fixed with rivets inside the driver's cab indicated in the figure
(purely indicative).
The frame number is marked on both the plate
and on the frame itself, at the point indicated in the figure.
The main data concerning the Diesel engine and its
serial number is marked on the
identification plate positioned as indicated
in the figure.
The plates of all main components not manufactured and/or produced by Snorkel (e.g. pumps, axles, etc.)
are directly applied on the components themselves, at the points where the respective manufacturers have
originally placed them.

15
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.6 NOISE
Machines in the SR5719 OPEN CAB family are fitted with a YANMAR 52 kW STAGE V engine.
The sound power level emitted in the environment, measured according to the methods and procedures
provided for by Directive 2000/14/EC - noise emission in the environment of machines and equipment for
outdoor use - is reported below:
Calculated sound power: 92.8 dB
Guaranteed value: 101.0 dB
Allowed power limit: 103.00 dB
1.7 VIBRATIONS
The equivalent vibration levels measured on the machine are those reported below: (according to UNI EN
1459 vibrations must be evaluated according to EN 13059)
0.6746 m/s2cab measurement while the truck moves on asphalt
1.840 m/s2cab measurement while the truck moves on unpaved roads

16
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.8 TECHNICAL SPECIFICATIONS
1.8.1 MACHINE WEIGHT
Tare weight:
MACHINE
WITHOUT
ACCESSORIES
Total mass [kg]
4517
Front axle weight [kg]
2030
Rear axle weight [kg]
2487
*the data refers to readings taken on the machines with CAMSO 12-16.5 wheels.

17
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.8.2 MACHINE DIMENSIONS
Dimensions without accessory:
SYMBOL
DESCRIPTION
DIMENSIONS *
[mm]
DIMENSION **
[mm]
A
Height
2015
1935
B
Width
1890
1890
C
Track
1550
1550
D
Ground clearance
300
220
E
Front overhang
990
990
F
Pitch
2525
2525
G
Rear overhang
520
520
H
Length without hook
4035
4035
I
Length with hook
4198
4198
L
Cab width
960
960
* = dimensions referring to the configuration with tires 12.5 –18
** = dimensions referring to the configuration with tires 12 –16.5

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Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.8.3 BRAKING SYSTEMS
Multidisc service brakes in oil bath.
Negative parking brake, multidisc in oil bath with pressure accumulator.
1.8.4 TRANSMISSION
Completely hydrostatic, it is a set of elements making machine movements possible. It consists of the
following parts:
Hydrostatic pump with variable displacement of 40 cm3connected to the endothermic engine by
means of an elastic joint
Hydrostatic engine with variable displacement of 80 cm3connected directly to the gearbox.
Differential steering axles allowing transmission of motion to the wheels. Electrically controlled
reverse gear
The machine tires are suitably rated according to the maximum allowable load on the machine. In
case of replacement, always use tires with the same rating and load capacity.
1.8.5 STEERING
Three steering modes are possible thanks to the differential bridges:
With the front wheels only.
With the front and rear wheels for "concentric" advancement.
With the front and rear wheels for "crab" advancement.
The steering is the “load sensing” type.

19
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.8.6 HYDRAULIC SERVICES SYSTEM
The system consists of the following parts:
Gear pump with displacement of 25 cm3.
Maximum operating pressure 230 bar.
1.8.7 DIFFERENTIAL AXLES
Industrial type with epicycloidal reducers and multi-disk brakes in integrated oil bath
Front differential with limited slip 45%
1.8.8 DIESEL ENGINE
The machines are equipped with:
YANMAR engine with power 51.7 kW STAGE V / Tier4
1.8.9 COOLING SYSTEM
Air heat exchanger divided into three sections:
One to cool the coolant liquid of the combustion engine
One to cool the oil of the hydraulic circuit
1.8.10 TIRES
The machines can be fitted with the following tires (recommended):
CAMSO/MITAS, 12-16.5
CAMSO/MITAS, 12.5-18
CAUTION!
The tires in this manual refer to those recommended by the manufacturer.
If they are to be replaced with a different brand of tires, please refer to the dimensions and load index in
this manual.
In this case, the operating pressure of the tire must be the maximum recommended by the tire
manufacturer.
The pressure indicated on the label, which is on the mud flap, ONLY refers to the tire mounted by the
manufacturer when the machine was made.

20
Snorkel International, LLC
2009 Roseport Road
Elwood, KS 66024
www.snorkellifts.com
Model: Snorkel SR5719
Part Number: 159-0074-000
Version: Stage 5 / Open Cab
1.8.11 DRIVER’S CAB
Fixed to the frame by means of vibration-damping mounts, distinguished by:
Anatomic seat adjustable to the weight and height of the driver fitted with a height-adjustable
headrest, tilting armrests and a safety belt
The driver’s cab is type-approved in accordance with the provisions of ISO 3449: 2005 level II (FOPS), ISO
3471:2008 (ROPS), ISO 6055:2004-3.4.2, ANSI/ISDF B56.6-2016 -8.16. 3 (b) and 8.16.3 (c).
According to the above picture (purely indicative), the following areas/parts of the cab can be identified:
1 Quick guide
2 Anti-tip system display
3 Right front dashboard
4 Right front dashboard
5 Steering wheel with control levers
6 First right side dashboard
7 Control joystick
8 Spirit level
9 Second right side dashboard
10 Cup-holder
11 Driver's seat
12 Pedals