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QAY25 All Terrain Crane 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. |
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QAY25 All Terrain Crane Main Specifications 1、Technical Data in Travel State |
Classification |
Item |
Unit |
Parameter |
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Outline dimension |
Overall length |
mm |
10700 |
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Overall width |
mm |
≤2500 |
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Overall height |
mm |
3550 |
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Wheel base |
mm |
4000 |
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Track |
Front wheels |
mm |
2110 |
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Rear wheels |
mm |
2110 |
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Front overhang |
mm |
2930 |
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Rear overhang |
mm |
1540 |
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Mass |
Total mass in travel state |
kg |
25200 |
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Axle load |
Front axle |
kg |
12600 |
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Rear axle |
kg |
12600 |
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Power |
Engine model |
D6114ZLQ2B |
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Engine max. power |
kW/(r/min) |
184/(2200r/min) |
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Engine max. torque |
N·m/(r/min) |
958/(1400r/min) |
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Engine stable idle speed |
r/min |
650～700 |
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Travel performance |
Travel speed |
Max. travel speed |
km/h |
≥70 |
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Min. stable travel speed |
km/h |
≤2 |
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Turning diameter |
Min. turning diameter |
Front axle steering |
m |
≤20 |
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All axles steering |
m |
≤14 |
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turning dia. at boom tip |
Front axle steering |
m |
≤24.9 |
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All axles steering |
m |
≤18.1 |
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Min. Ground clearance |
mm |
≥360 |
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Approach angle |
≥21° |
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Departure angle |
≥20° |
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Braking distance (at 30KM/h with full load) |
m |
≤10 |
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Max. Grade-ability |
≥58% |
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Crane exterior noise at acceleration |
dB（A） |
≤88 |
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Fuel consumption for 100km |
L |
40 |
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Others |
Chassis model |
XZA25 |
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Tyre spec. |
14.00-25 |
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No. of tyre (excluding spare tyre) |
4 |
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Tyre pressure |
MPa |
1.0 |
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2、Technical Data for Lifting Operation |
Classificatory |
Item |
Unit |
Parameter |
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Main performance |
Max. total rated lifting capacity |
t |
25 |
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Min. rated working radius |
m |
3 |
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Turning radius at turntable tail |
m |
≤3.32 |
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Max. load moment |
Base boom |
kN·m |
948 (21.5tx4.5m) |
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Fully extended boom |
kN·m |
416 (2.5tx7m) |
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Fully extended boom + jib |
kN·m |
310 (2.15tx14.7m) |
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Outrigger span |
Longitudinal |
m |
6.325 |
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Lateral |
m |
6.2 |
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Hoist height |
Base boom |
m |
≥8.8 |
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Fully extended boom |
m |
≥28.2 |
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Fully extended boom + jib |
m |
≥36.6 |
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Boom length |
Base boom |
m |
8.9 |
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Fully extended boom |
m |
28 |
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Fully extended boom + jib |
m |
28+8.15 |
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Jib offset |
0°、15°、30° |
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Working speed |
Boom raising time |
s |
≤30 |
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Boom full extension time |
s |
≤40 |
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Max. swing speed |
r/min |
≤2.5 |
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Outrigger telescoping time |
Outrigger beam |
Extension at one time |
s |
≤25 |
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Retraction at one time |
s |
≤18 |
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Outrigger jack |
Extension at one time |
s |
≤25 |
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Retraction at one time |
s |
≤18 |
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Hoists peed (single rope) |
Main winch |
m/min |
≥140 |
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Aux. winch |
m/min |
≥140 |
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Noise limit |
Crane exterior noise |
dB (A) |
≤118 |
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At seated position |
dB (A) |
≤90 |
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| Note: All specifications on our web-site are subject to technical modifications without notice. |
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