55 Ton Rough Terrain Crane

55 Ton Rough Terrain Crane

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55 Ton Rough Terrain Crane

Superior Performance

Powerful Lifting Capacity

The 55 ton rough terrain crane has four-section boom of high strength steel structure and optimized U-shaped section with max.lifting capacity of 35t, full-extended boom length of 31.5m, max.lifting height including jib of 33.9m, reduce weight and improve safety significantly.

Jib mounting angles are 0°, 15°, and 30°, which ensure fast and convenient change-over between different operating conditions so as to improve working efficiency of the machine.

Efficient & Unique Hydraulic System

Hydraulic system load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.

Excellent Traveling Performance

Four-wheel drive is applied with four steering modes to provide good mobility. Trafficability and comfortableness of the complex road condition is improved with its min.turning radius of no more than 6.2m.

Safety and Stability

Intelligent Electronic Control

Self-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.

The Load Moment Limiter

Equipped with the comprehensive intelligent protection system with accuracy within 10% and comprehensive interlock control system, the 55 ton rough terrain crane possesses more safe and reliable operation.

More Safe Devices

Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope. Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.

Technical Specifications

Max. lifting capacity

55 T

Overall length

14050 mm

Overall width

3300 mm

Overall height

3760 mm

Axle distance

4000 mm

Overall weight

43000 kg

Front axle load

23700 kg

Rear axle load

19300 kg

Rated power

198 kW / 2500 rpm

Rated torque

970 N.m / 1500 rpm

Max. traveling speed

40 km/h

Min.turning radius

12.3 / 6.7 m

Drive train


Min. ground clearance

350 mm

Approach angle


Departure angle


Max. gradeability


Fuel consumption per 100km


Temperature range

-20 ℃~ +46℃

Min.lifting radius

3 m

Tail swing radius of superstructure

4.35 m

Boom section


Boom shape


Max. lifting moment-Base boom

1810 kN·m

Max. lifting moment-Full-extend boom

1110 kN·m

Max. lifting moment-Full-extend boom+jib

340 kN·m

Length-Base boom


Length-Full-extend boom


Length-Full-extend boom+jib


Outrigger span(Longitudinal/Transversal)

7.2 x 7.2 m

Jib offset

0° 15° 30°

Max. single rope lifting speed of main winch(no load)

150 m/min

Max. single rope lifting speed of auxiliary winch(no load)

150 m/min

Full extend/retract time of boom

110/120 s

Full raise/lower time of boom

55 / 75 s

Swing speed

2.6 r/min

HVAC in cab

Cooling/Heating & Cooling