Description
| Technical Specification | |
| Chassis | |
| Frame | Designed and manufactured by XCMG, it is made of high strength steel with fully covered walking surface and anti-torsion box-typed structure. |
| Outriggers | – Four outriggers, H-type arrangement, dual-stage outrigger beam. Hydraulic control is used to extend and retract the outrigger beams and jacks. There are manual control levers fitted at each side of the chassis. There is a level gauge and a speed regulating button on each control panel. Each outrigger jack is equipped with a dual-way hydraulic lock. – Float dimension: Φ450 mm Reaction force of outrigger at max. lifting load: 494kN |
| Engine | – in-line, 6-cylinder, water cooled, electric control diesel engine, made by Shanghai Diesel Engine,SC9DF340Q5, with rated power of 251kW/1900rpm and max. torque of 1450Nm/(1100~1400) rpm，Max. referencetorque: 1450N.m compliant with China V emission standard. – Fuel tank capacity: 350 L. – AdBlue/DEF tankcapacity: 35L. |
| Tire | – 12 tires and 1 spare tire. – Tire specification: axles 1 and 2 (315/80R22.5)；axles 3 and 4(12R22.5) |
| Braking system | – Service brake: dual-circuit air pressure brake, acting on all wheels. – Parking brake: spring applied brake, acting on wheels of axles 3 and 4. – Auxiliary brake: engine exhaust brake, engine retarder brake |
| Superstructure | |
| Frame | Designed and manufactured by XCMG, made of high strength steel. |
| Hydraulic system | Gear pump driven by chassis engine is used for lifting, luffing, telescoping and slewing operations. Special throttle load sensing design, more stable system minimum flow, more reasonable system rigidity, more prominent fine-control and smoothness; dual-pump confluence technology for lifting, luffingand telescoping operations; air-cooled hydraulic oil cooler is fitted. Hydraulicoil tank capacity: 735 L |
| Control system | Pilot hydraulic proportional control through left and right levers is used for controlling the superstructure. Stepless speed regulation is available. |
