JLG 642 (G6-42A), 42′ Fuel telehandlers 6,000 lbs

The JLG 642 (G6-42A) is a four-wheel-drive forklift with a four-speed forward and three-reverse transmission. It is equipped with a Cummins QSF3.8L Tier 4 F engine, with an output of 74 hp (55 kW) and a maximum torque of 340 lb-ft (461 Nm) at 1,400 rpm. Fuel tank capacity is 35 gal (132.5 L). The structure of the taxi is ROPS/FOPS certified, equipped with an adjustable suspension seat with seat belt, mirrors, single joystick control and an integrated armrest. Available accessories and options include an enclosed cab, work lights, driving lights, rotating beacon, fenders, air conditioning and reverse sensing system.

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Rated Capacity
At 24 in. (610 mm) load center,
6,600 lb (2,994 kg)
Maximum Lift Height
42 ft (12.8 m)
Frame Leveling
10 degrees
Lift Speed (boom retracted)
Up: 14 sec
Down: 10 sec
Boom Speed
Extend: 20 sec
Retract: 8 sec
Travel Speed Forward
19.5 mph (31.4 kmph)
Drawbar Pull (loaded)
18,000 lb (8,165 kg)
Operating Weight Without Carriage and Forks
20,400 lb (9,253 kg)

Standard Specifications

Make and Model John Deere 4045TF150
Fuel No. 2 Diesel
Cycles 4
No. of Cylinders 4
Displacement  276 cu in (4.5 L)
Rated Speed 2,500 rpm
Max. Gross BHP 99 hp (74 kW)
Fuel Tank 38 gal (141 L)
Engine Filters
Two-stage dry air cleaner — centrifugal
pre-cleaner with continuous dust ejector
and replaceable dry filter element.
Visual service indicator.
Replaceable element-type fuel filter/water
separator. Full-flow replaceable-element
engine oil filter.
Electrical System
Voltage: 12V
Alternator: 63 amp
Battery: 810 cold cranking amps at 0°F
Dana VDT-12000 powershift with
torque converter. 4-speed forward
and 3-speed reverse.
Neutral start switch (park brake must
also be engaged to start).
Full time 4-wheel drive.
Directional and gear change control on single
steering column mounted lever.

Trunnion mounted planetary 55° steer axles.
Integral steer cylinder.
High bias limited slip differential on front axle.
Service Brakes
Inboard wet disc brakes on front axle.
Parking Brakes
Wet disc spring-applied hydraulic release.
Light on dash indicates when brake is on.
Standard: 13:00 x 24 — 12PR, G2 type.
Optional: 13:00 R24 radial tires,
13:00 x 24 — 12PR, L2 rock tires.
Certified ROPS/FOPS structure, adjustable
seat and horn.
Forward, neutral, reverse lever on left of
steering column.
Steering 4-Wheel
Power steering with manual backup.
Operator selectable 4-wheel circle, 4-wheel
crab, 2-wheel front.
Volt meter, hourmeter, engine oil pressure
gauge, fuel gauge, water temperature gauge.
All gauges protected by clear acrylic cover.
Grouped for operator comfort and
Boom lift and crowd on single joystick.
Right-hand tilt and sway lever.
Foot throttle.
Hydraulic System-Implement
Single-section gear pump.
40 gal (151.4 L) system capacity.
8 micron filter with visual service indicator and
suction strainer.
Lift, crowd, tilt and sway cylinders have holding
valves intended to prevent dropping of load in
the event of hose failure.
Auxiliary Hydraulic Circuit
Used for all attachments equipped with
cylinders or other hydraulic components.
Consists of valves, controls and
hydraulic lines.

Accessories and Options

Cab Enclosure
Lockable, split door. Windshield wiper and
washer. Heater and defroster fan.
Light Group
2 cab-mounted headlights,
1 back-up/tail/stoplight and rotating beacon.
Radial and Rock Tires
Tilt on Joystick
Cold Weather Group
Ether start and block heater.


Standard Carriage
48 in. (1.2 m) or 72 in. (1.8 m)
Side Tilt Carriage*
48 in. (1.2 m) or 72 in. (1.8 m)
100° Swing Carriage*
72 in. (1.8 m) Carriage
Drywall Carriage*
72 in. (1.8 m)
Pallet Forks
2 x 4 x 48 in.
(51 mm x 102 mm x 1.2 m)
Cubing Forks
2 x 2 x 48 in.
(51 mm x 51 mm x 1.2 m)
Vertical Mast*
6 ft (1.8 m) Quick-Switch
Swing Mast*
6 ft (1.8 m)
0.75 cu yd (0.57 m3) 60 in wide
or 1.25 cu yd (0.95 m3) 74 in wide
1.25 cu yd (0.95 m3) 102 in wide
Truss Boom With* or Without Winch
10 ft (3.0 m) or 15 ft (4.6 m)
Personnel Work Platform
Boom Head Mounted Winch*

*Requires auxiliary hydraulics

Additional information


Rated Capacity

2.72 t | 6000 lb

Tire Type

Tire Size

Type of energy


Hydraulic tank capacity

Turning Radius (Outside)

Fuel tank capacity

Temps de montée/descente

14,3 s 10,5 s

Maximum Forward Reach

8.51 m | 27.92 ft

Load at maximum range

0.64 t | 1399 lb

Drawbar (loaded)

98 kN

Maximum Lift Height

Operating weight

11.38 t | 25099 lb

Load at maximum height

2.72 t | 6000.98 lb


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This formation understand of the presentations in class, of the exams written, of the exercises practice And of the sessions of tests of skill. The section d'instructions with concentrate on the information important required For to use in all security and chariot elevator on and terrain accident. The part practical offer the possibility of put in practical THE SKILLS In and environment on below l'observation direct And THE advice of a instructor expert. THE SKILLS of the operators are evaluated about report to standards of the industry. This formation is not not specific has a brand or has and model, more covers THE concepts common has the plupart of the types of chariots elevators All terrain. - Duration: 3.5 hours + practical assessment - Expiration : 3 ans

Training topics

After to have follow up This programme of formation, YOU will be in measure of demonstrate your knowledge And SKILLS In THE areas following : Forklift Basics on Rough Terrain Rules and Regulations Types The main parts and their functions Security systems Inspection before use Safe operating procedures Limitations Hazards and controls This programme of formation with concentrate on THE needs of the « users finals » And, a times finished, will provide and certificate of operator And a map  wallet what has day For each device. A note minimal of 70 % East required For succeed the test theoretical. It applies to standards And regulations Canadian And American. - Duration: 3.5 hours + practical assessment - Expiration : 3 ans