XCMG QAY1200 all terrain crane adopts 8-segment single-cylinder bolt variable section telescopic boom. New jib design has two kinds of working conditions, one it 4-segment boom with independent boom head, the other is 8-segment boom, having the capacity of installing about 2MW wind power. Now XCMG begins to design new super-lift device, which can greatly improve the lifting performance and the safety. It also can be equipped with tower boom, greatly improve the comprehensive performance of the crane. Adopt 9-axle chassis, X outrigger structure, intelligent travel and brake system, realizing full steering. The overall weight in travel is 96t, carrying all the outriggers and the whole turntable. The boom is transported independently. The exclusive jib self-assembling and disassembling device can improve the operation efficiency. | Unit | QAY1200 | | Overall length | mm | | | Overall width | mm | | | Overall height | mm | | | Weight | | Overall weight in transport | kg | 96000 | | Front axle load | kg | | | Rear axle load | kg | | | Power | | Engine model | | OM460LA.E3A/5 | | OM502LA.E3B | | Engine rated power | kW/(r/min) | 260/1800 | | 480/1800 | | Engine rated torque | N.m/(r/min) | | | Travel | | Max. travel speed | km/h | | | Min. turning diameter | m | ≤30 | | Min. ground clearance | mm | | | Approach angle | ° | | | Departure angle | ° | | | Max. grade ability | % | | | Fuel consumption for 100km | L | | | Main performance | | Max. rated total lifting capacity | t | 1200 | | Min. rated working radius | mm | | | Turning radius at turntable tail | m | | | Max. lifting torque | kN.m | | | Base boom | m | | | Fully extended boom | m | 106 | | Fully extended boom+ jib | m | | | Longitudinal outrigger span | m | | | Lateral outrigger span | m | | | Working speed | | Boom luffing time | s | | | Boom full extension time | s | | | Max. swing speed | r/min | | | Max. speed of main winch (single rope) (no load) | m/min | | | Max. speed of aux. winch (single rope) (no load) | m/min | |
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