JLG SkyTrak 6036 Specifications
The JLG SkyTrak 6036 telehandler occupies a central
position in the SkyTrak rough-terrain handler lineup, offering a well-balanced
combination of lifting capacity, working height, and reach suited for demanding
construction, agriculture, industrial material handling, and rental fleet
applications.
With a rated lifting capacity of 6,000 lb
(2,722 kg) and a maximum lift height of 36 ft 1 in (11.0 m), the 6036
delivers strong productivity in environments requiring repetitive
lifting, booming, and placement of palletized loads or construction
materials. Its robust steel chassis, refined hydraulic system, powerful
Cummins diesel engine, and multi-mode steering system contribute to a
machine that is both durable and highly maneuverable.
Designed for reliability and straightforward operation, the 6036 employs
intuitive controls, a high-visibility operator station, and a boom
layout that promotes predictable load handling. The machine’s planetary
axles, full-time 4-wheel drive, oscillating rear axle, and load-holding
hydraulic valves ensure secure operation under variable terrain
conditions.
The 6036 is engineered to withstand heavy daily
use while keeping maintenance requirements manageable, making it a
preferred telehandler for construction framing, masonry, steel erection
support, and general job-site handling.
The SkyTrak 6036 is powered by a Cummins QSF3.8L Tier 4
Final diesel engine. This modern 4-cylinder industrial powerplant is engineered
for clean combustion, strong torque characteristics, and long-term reliability
under sustained heavy load.
Engine specifications:
- Make and model: Cummins QSF3.8L Tier 4 Final
- Number of cylinders: 4
- Displacement: 229 cu in (3.8 L)
- Gross power: 74 hp (55 kW)
- Maximum torque: 340 lb-ft (461 Nm) @ 1,400 rpm
- Fuel tank capacity: 35 gal (132.5 L)
The QSF3.8L uses high-pressure common-rail injection, cooled EGR, and a
turbocharger to improve torque at low RPM, essential for telehandler boom
operations. The fuel system employs precise metering to ensure efficient
combustion even under variable load.
The cooling system includes a belt-driven water
pump, large-capacity radiator, and thermostatically controlled flow to
maintain stable operating temperatures.
Regular engine maintenance includes engine-oil replacement, checking
diesel exhaust fluid if applicable, monitoring air-filter restriction,
and replacing the spin-on fuel filter. Engine diagnostics are accessible
via the machine’s monitoring system, which supports quick
troubleshooting and reduces downtime.
The 6036 uses a robust powershift transmission designed
for responsive control during load transport and boom operations.
Transmission
- Type: Powershift
- Forward speeds: 4
- Reverse speeds: 3
- Top travel speed: 19 mph (31 km/h)
The powershift design provides strong tractive effort and smoother shift
transitions compared to mechanical transmissions. It supports controlled travel
at low speed while maintaining hydraulic power. This is essential when inching
toward loads or aligning forks with elevated pallets.
Axles:
- Full-time planetary 4-wheel drive
- Oscillating rear axle with Stabil-Trak system
The planetary hubs distribute torque effectively and withstand high job-site
loads. Rear-axle oscillation maintains tire contact with uneven ground,
improving stability. Stabil-Trak adjusts rear-axle oscillation under certain
conditions to enhance load stability during lift.
Brakes
- Hydraulically actuated inboard wet-disc brakes
- Emergency brake with transmission declutch feature
Wet-disc brakes are resistant to fade, have long service life, and are well
suited for muddy or dusty environments. The emergency brake declutch system
disengages the driveline to prevent unintended machine movement.
Electrical
instrumentation includes:
- DEF gauge
- Voltmeter
- Hourmeter
- Engine oil pressure gauge
- Coolant temperature gauge
- Fuel gauge
The electrical system is a rugged 12-volt layout using sealed connectors to
protect against dust intrusion. The operator display provides essential health
indicators and supports diagnosis of electrical or sensor faults. The charging
system includes a high-output alternator designed to support lighting, cabin
systems, and attachment-related electrical loads.
The SkyTrak 6036 chassis consists of reinforced steel
plates, high-strength weldments, and oversized boom mounting structures. The
machine’s undercarriage geometry provides optimal weight distribution,
increasing tipping resistance and improving load-stability margins.
Drive System
- Full-time 4-wheel drive
- Planetary reduction through axles for high torque delivery
Tires:
- Standard tire size: 370/75-28
- Optional tires: foam-filled or solid
The large tire profile supports traction in construction, agricultural, and
uneven terrain environments. Optional foam-filled or solid tires eliminate
flat-tire downtime and enhance operational reliability in environments with
debris or sharp materials.
Steering capabilities: 4-wheel steering. Outside turning radius: 165 in (4.19
m).
Operator-selectable modes:
- 4-wheel circle steering
- 4-wheel crab steering
- 2-wheel front steering
These steering modes offer precise maneuverability across tight job-site spaces.
Crab steering enables diagonal movement for aligning with loads positioned near
walls or obstacles. Circle mode provides the smallest turning radius, and
front-wheel steering offers predictable road-style handling.
The SkyTrak 6036 employs a powerful hydraulic system
designed to support load lifting, extension, tilt, and frame-leveling functions.
Hydraulic specifications:
- Implement hydraulic system capacity: 45.5 gal (172.2 L)
- Pump type: Gear pump
- System configuration: Variable-flow, load-sensing
- Load-holding valves on frame-level, tilt, extend, and lift cylinders
Load-sensing hydraulics regulate pump output based on demand, improving fuel
efficiency and component life. Holding valves prevent boom drift during pauses
in operation or when the engine is off. Hydraulic lines are routed to reduce
exposure to impact and abrasion.
Boom performance values:
- Lift speed (boom retracted): up 11.5 sec / down 9 sec
- Boom extend: 13.5 sec
- Boom retract: 14 sec
- Rated lifting capacity: 6,000 lb (2,722 kg)
- Maximum lift height: 36 ft 1 in (11.0 m)
- Load at maximum height: 6,000 lb (2,722 kg)
- Maximum forward reach: 22 ft 4 in (6.8 m)
- Load at maximum reach: 1,800 lb (816 kg)
- Frame leveling capability: 10 degrees
- Top travel speed: 19 mph (31 km/h)
- Drawbar pull (loaded): 22,000 lb (98 kN)
- Overall height: 100 in (2.54 m)
- Overall width: 100 in (2.54 m)
- Overall length: 224 in (5.7 m)
- Wheelbase: 113 in (2.87 m)
- Ground clearance: 15 in (381 mm)
- Standard carriage: 50 in, 60 in, 72 in
- Side-tilt carriage: 50 in, 60 in, 72 in
- Swing 90° carriage: 72 in
- Side-shift carriage: 50 in
- Dual fork-positioning carriage: 50 in
- Operating weight: 21,300 lb (9,662 kg)
- Daily inspection of hydraulic fluid, fuel level, and
engine oil
- Cleaning cooling cores to avoid overheating
- Inspecting lift chains/pins, carriage locking, and boom wear pads
- Checking for hydraulic leaks at fittings and cylinders
- Monitoring axle seals and driveline joints
- Verifying steering mode selector operation
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