Forklifts and telehandlers specifications and technical data
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JLG SkyTrak 6034 Specifications

Basic Information

The JLG SkyTrak 6034 telehandler is a mid-range rough-terrain lifting machine designed to provide a balanced combination of height, reach, and lifting capacity while maintaining intuitive controls and low operating costs. It occupies a versatile position in the SkyTrak lineup, serving contractors, framers, industrial maintenance crews, agricultural operations, and rental fleets that require dependable performance without excessive machine footprint.

With a rated load capacity of 6,000 lb (2,722 kg), a maximum lift height of 34 ft 5 in (10.5 m), and a forward reach of 23 ft 2 in (7.1 m), the 6034 is engineered to handle palletized loads, construction materials, trusses, landscape supplies, and various attachments in environments where maneuverability and stability are equally essential. The machine incorporates rugged construction, a Tier-compliant Deutz diesel engine, hydrostatic transmission, multi-mode steering, and a cab designed for operator confidence and all-day comfort.

The 6034 telehandler exemplifies the durability and operator-friendly nature of the SkyTrak brand. Key features include a lightweight yet strong chassis, electric-over-hydraulic joystick controls, an advanced control system for diagnostics, and substantial hydraulic performance for smooth and responsive boom functions. The ability to transport the 6034 using common truck-and-trailer combinations adds to its practicality across job sites.

Stability is enhanced by a long wheelbase, wide stance, rear oscillating axle, and load-holding valves that maintain boom position even under variable load conditions. Combined with excellent visibility, intuitive steering modes, and an efficient operating layout, the SkyTrak 6034 provides the right balance of power, precision, and reliability for a broad segment of telehandler users.

Engine Specs

The SkyTrak 6034 is powered by a Deutz TCD 2.9 L4 diesel engine, designed for torque-rich performance, fuel efficiency, and long operating life. This four-cylinder, turbocharged engine features electronic fuel management, durable cast-iron construction, and emissions-compliant performance for modern work environments.

Engine specifications:
- Make and model: Deutz TCD 2.9L4
- Number of cylinders: 4
- Displacement: 177 cu in (2.9 L)
- Rated gross power: 74 hp (55 kW) @ 2,400 rpm
- Maximum torque: 221 lb-ft (300 Nm) @ 1,600 rpm
- Fuel tank capacity: 28 gal (106 L)

The Deutz TCD 2.9 L4 uses high-pressure common-rail injection and an efficient turbocharging system to maintain torque at low RPM. Its torque curve is optimized for telehandler applications, enabling smooth boom operation even under partial throttle.

The cooling system includes a high-capacity radiator, thermostatic coolant control, and a belt-driven cooling fan engineered for challenging environments. Because the 6034 sees continuous lifting and hydraulic demand, the engine is tuned for low-RPM reliability rather than peak Hp.

Routine engine service includes replacing the fuel filter at standard intervals, monitoring intercooler cleanliness, inspecting belts, and maintaining oil quality. The engine is supported by diagnostic parameters visible through the machine’s onboard systems.

Drive Train

The SkyTrak 6034 uses a hydrostatic transmission engineered to provide:
- Smooth directional control
- Fine modulation for close-quarters placement
- Consistent performance under varying loads

Specification:
- Transmission type: Hydrostatic, 1-speed forward / 1-speed reverse
- Top travel speed: 15 mph (24.1 km/h)

Hydrostatic drive enables infinitely variable speed modulation, providing precise control during lift-and-place operations. This is especially advantageous when aligning materials on elevated structures or working near obstacles. Travel and hydraulic power are decoupled, allowing operators to hold loads steady while maintaining engine RPM for hydraulic pressure.

Axles
- Full-time planetary 4-wheel drive
- Oscillating rear axle with Stabil-Trak system

Planetary axles distribute torque evenly and provide high durability, while rear-axle oscillation preserves traction and helps the machine maintain stability over uneven terrain. Stabil-Trak adds lateral stability by balancing the chassis under certain load conditions.

Brakes
- Hydraulically actuated inboard wet-disc brakes with inching feature
- Emergency brake included

Wet-disc brakes deliver continuous braking performance with reduced wear and minimal adjustment. The inching feature allows operators to slow machine movement without reducing hydraulic output, uniquely beneficial for telehandler operations requiring simultaneous driving and lifting.

Electrical System

The SkyTrak 6034 contains an electrical system structured for durability in harsh environments. It includes sealed connectors, protected harness routing, and heavy-duty components appropriate for a job-site telehandler.

Electrical instrumentation includes:
- LCD diagnostics display
- Hourmeter
- Fuel gauge
- Temperature gauge
- Speedometer
- Tachometer

Additional features include fault-code memory, sensor monitoring, and pre-heat system indicators. The system is designed to provide clear operational feedback, enabling early detection of engine or hydraulic issues.

Wheels and Tires

Drive System: Full-time planetary 4-wheel drive

The chassis is a welded high-strength steel structure engineered for high torsional rigidity. Its geometry provides stability at full boom extension and optimized weight distribution for load handling.

Tires:
- Standard: 15-19.5 pneumatic
- Optional: Foam-filled, solid, turf, non-marking (pneumatic or foam-filled)

The variety of tire options allows adaptation to industrial floors, unimproved terrain, landscaping, warehouse yards, and hazardous environments requiring puncture-resistant tires.

The SkyTrak 6034 features a versatile steering system designed for maneuverability in complex environments. Turning radius: 11 ft 11 in (3.6 m).

Steering modes:
- 4-wheel circle steering
- 4-wheel crab steering
- 2-wheel front steering

Hydraulic power steering reduces steering effort and maintains smooth response even at low engine RPM. Multi-mode steering enhances versatility, enabling tight U-turns, diagonal motion for alignment near walls, and conventional road-style steering.

Hydraulic System

Hydraulic system specifications:
- Implement hydraulic capacity: 35.7 gal (135 L)
- Pump type: Gear pump
- System: Variable-flow, load-sensing
- Load-holding valves on frame leveling, attachment tilt, extend, and lift cylinders

The load-sensing hydraulic system optimizes pump output based on demand, reducing fuel usage and heat generation. Boom movements remain proportional and predictable, enhancing fine placement control.

Cycle Times
- Lift speed (boom retracted): up 11 sec / down 9 sec
- Boom extend speed: 10 sec
- Boom retract speed: 10 sec

The hydraulic control system includes electric-over-hydraulic joystick operation, improving accuracy and reducing operator fatigue. Hydraulic lines are routed for protection, and service access is facilitated through removable panels.

Performance Data

- Rated capacity: 6,000 lb (2,722 kg)
- Maximum lift height: 34 ft 5 in (10.5 m)
- Load at maximum height: 4,000 lb (1,814 kg)
- Maximum forward reach: 23 ft 2 in (7.1 m)
- Load at maximum reach: 1,000 lb (454 kg)
- Frame leveling: 10 degrees
- Drawbar pull (loaded): 12,863 lb (57 kN)

Dimensions and Weight

- Length: 209.6 in (5,325 mm)
- Width: 95 in (2,414 mm)
- Height: 97.75 in (2,483 mm)
- Wheelbase: 110 in (2,794 mm)
- Ground clearance: 15.4 in (390 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
- Forks: multiple sizes including 48 in and 72 in
- Material buckets: 72 in, 96 in, 102 in (several capacities)
- Grapple bucket: 96 in
- Operating weight: 14,500 lb (6,577 kg)

Maintenance Data

Daily checks include:
- Engine oil level
- Coolant reservoir level
- Hydraulic-oil sight gauge
- Brake and steering function tests
- Tire inspection
- Fork and attachment pin wear evaluation
- Boom lubrication points as required

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