QAY25 All Terrain Crane adopts 4-section box type powered telescoping, with all-round hexagonal boom profile, made of high-tensi
QAY25 All Terrain Crane adopts 4-section box type powered telescoping, with all-round hexagonal boom profile, made of high-tensile structural steel, with longitudinal reinforcement for improving partial stability of boom lower plate, better lateral rigidity for boom. 5 sheaves at boom head, the 2nd, 3rd sections and the top one synchronously telescope, telescoping system contains double-action cylinder and wire ropes, and with holding valve fitted in the cylinder. 2-axle chassis with environment engine, all axle drive, all wheel steering and crab walk possible, equipped with advanced hydro-pneumatic suspension and off-road tires, suitable for variable complicated ground conditions. The vehicle can travel on various rough road, operate 360°full circle, and also on mid-extended outrigger or on tires, and travel with a suspended load.
| Classification | Item | Unit | Parameter | ||
| Outline dimension | Overall length | mm | 10700 | ||
| Overall width | mm | ≤2500 | |||
| Overall height | mm | 3550 | |||
| Wheel base | mm | 4000 | |||
| Track | Front wheels | mm | 2110 | ||
| Rear wheels | mm | 2110 | |||
| Front overhang | mm | 2930 | |||
| Rear overhang | mm | 1540 | |||
| Mass | Total mass in travel state | kg | 25200 | ||
| Axle load | Front axle | kg | 12600 | ||
| Rear axle | kg | 12600 | |||
| Power | Engine model | D6114ZLQ2B | |||
| Engine max. power | kW/(r/min) | 184/(2200r/min) | |||
| Engine max. torque | N·m/(r/min) | 958/(1400r/min) | |||
| Engine stable idle speed | r/min | 650700 | |||
| Travel performance | Travel speed | Max. travel speed | km/h | ≥70 | |
| Min. stable travel speed | km/h | ≤2 | |||
| Turning diameter | Min. turning diameter | Front axle steering | m | ≤20 | |
| All axles steering | m | ≤14 | |||
| turning dia. at boom tip | Front axle steering | m | ≤24.9 | ||
| All axles steering | m | ≤18.1 | |||
| Min. Ground clearance | mm | ≥360 | |||
| Approach angle | ≥21° | ||||
| Departure angle | ≥20° | ||||
| Braking distance (at 30KM/h with full load) | m | ≤10 | |||
| Max. Grade-ability | ≥58% | ||||
| Crane exterior noise at acceleration | dBA | ≤88 | |||
| Fuel consumption for 100km | L | 40 | |||
| Others | Chassis model | XZA25 | |||
| Tyre spec. | 14.00-25 | ||||
| No. of tyre (excluding spare tyre) | 4 | ||||
| Tyre pressure | MPa | 1 | |||
| 2Technical Data for Lifting Operation | |||||
| Classificatory | Item | Unit | Parameter | ||
| Main performance | Max. total rated lifting capacity | t | 25 | ||
| Min. rated working radius | m | 3 | |||
| Turning radius at turntable tail | m | ≤3.32 | |||
| Max. load moment | Base boom | kN·m | 948 | ||
| (21.5t×4.5m) | |||||
| Fully extended boom | kN·m | 416 | |||
| (2.5t×7m) | |||||
| Fully extended boom + jib | kN·m | 310 | |||
| (2.15t×14.7m) | |||||
| Outrigger span | Longitudinal | m | 6.325 | ||
| Lateral | m | 6.2 | |||
| Hoist height | Base boom | m | ≥8.8 | ||
| Fully extended boom | m | ≥28.2 | |||
| Fully extended boom + jib | m | ≥36.6 | |||
| Boom length | Base boom | m | 8.9 | ||
| Fully extended boom | m | 28 | |||
| Fully extended boom + jib | m | 28+8.15 | |||
| Jib offset | 0°15°30° | ||||
| Working speed | Boom raising time | s | ≤30 | ||
| Boom full extension time | s | ≤40 | |||
| Max. swing speed | r/min | ≤2.5 | |||
| Outrigger telescoping time | Outrigger beam | Extension at one time | s | ≤25 | |
| Retraction at one time | s | ≤18 | |||
| Outrigger jack | Extension at one time | s | ≤25 | ||
| Retraction at one time | s | ≤18 | |||
| Hoists peed (single rope) | Main winch | m/min | ≥140 | ||
| Aux. winch | m/min | ≥140 | |||
| Noise limit | Crane exterior noise | dB (A) | ≤118 | ||
| At seated position | dB (A) | ≤90 | |||
| Note: All specifications on our web-site are subject to technical modifications without notice. | |||||
QAY25 truck crane
