Truck craneQY20B
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QY20B uses self-made truck crane special chassis, with covered decking plate |
| Category | Items | Value |
| Overal dimension | mm | 12000x2500x3300 |
| Wheelbase | mm | 5000 of Axle1 |
| Wheelbase | mm | 1350(Axle2, Axle3) |
| Total mass in travel state | kg | 24850 |
| Axle load | kg | 6998 (Axle1) |
| Axle load | kg | 17980(Axle2, Axle3) |
| Max. travel speed | km/h | 72 |
| Min. stable travel speed | km/h | 4 |
| Min turning diameter | m | 20 |
| Min. turning diameter at boom tip | m | 24 |
| Min. ground clearance | mm | 270 |
| Approach angle | % | 21 |
| Departure angle | % | 11 |
| Braking distance(at30km/h with full load) | m | 9.5 |
| Max. grade-ability | % | 35 |
| Exterior noise at acceleration | dBA | 88 |
| Fuel consumation for 100km | L | 35 |
| Engine rated output | kW(r/min) | 184/2200 |
| Engine rated torque | N.m(r/min) | 958/1400 |
| Engine Rated speed | r/min | 2200 |
| Max. total rated lifing capacity | t | 20 |
| Min. rated working radius | m | 3 |
| Turning radius at turntable tail | m | 3.38 |
| Base boom atMax. load moment | kN.m | 833 |
| Fully extended boom+jib at max. lifting moment | kN.m | 458.6 |
| Longitudinal of outrigger span | m | 4.97 |
| Lateral of out rigger span | m | 5.4 |
| Base boom | m | 10.2 |
| Fully extended boom+jib | m | 31.7 |
| Fully extended boom | m | 39.9 |
| Base boom length | m | 10.1 |
| Fully extended boom | m | 31.2 |
| Fully extended boom+jib | m | 31.2+8.15 |
| Boom raising time | s | 75 |
| Boom full extension time | s | 95 |
| Max. swing speed | r/min | 3 |
| Main winch (hoist speed single line at 3rd layer) | m/min | 40(full load) |
| Main winch (hoist speed single line at 3rd layer) | m/min | 90(no load) |
| AUX winch (hoist speed single line at 3rd layer) | m/min | 30(full load) |
| AUX. winch (hoist speed single line at 3rd layer) | m/min | 60(no load) |
| Crane exterior noise of noise limit | dB(A) | 118 |
| Noise limit At seated pistion | dB(A) | 90 |
| Technical specifications are subject to change without notice | ||
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