50Ton Zoomline Mobile Truck Crane QY50KD
Characteristics:
1. Four axles
2. Hangzhou (247KW) EURO V, full coverage board
3.5-section U-shape main booms 41m and two jibs 15m, dual independent winch, Hirschman force limiter
4. Cooling and heating air conditioner and heat emitter and five outriggers
5. Full head cab, hydraulic pilot
6. Total dimension(mm): 13270*2750*3300
7. Max. Operation weight(Kg): 39870
The imported engine with original packing has strong power, and can meet the requirements of high-efficient work.
- Precise matching design with advanced energy conservation control can reduce the oil consumption of the machine.
- Low emission meets the Europe II standard.
- The adoption of new cooling fan and large-scale silencer lowers the noise of the machine.
- The adoption of the advanced turbocharging technique increases the highland adaptability of the machine.
- Automatic preheating system improves the working capacity in the low temperature.
- Unique fan cover with the shape of hopper opening greatly improves the air supply of the engine and the radiating capacity of the system,
guaranteeing the successive high-efficient work of the machine.
- Restart prevention system effectively avoids the misoperation, and improve the use security of the machine.
Parameters:
| Dimension |
Unit |
QY50KD |
| Overall length |
mm |
13050 |
| Overall width |
mm |
2800 |
| Overall height |
mm |
3430 |
| Weight |
|
|
| Total weight in travel |
kg |
40400 |
| Front axle load |
kg |
14500 |
| Rear axle load |
kg |
25900 |
| Power |
|
|
| Engine model |
|
WD615.334(domestic II) |
| Engine rated power |
kW/(r/min) |
247/2200 |
| Engine rated torque |
N.m/(r/min) |
1350/1400 |
| Travel |
|
|
| Max. travel speed |
km/h |
75 |
| Min. turning diameter |
m |
24 |
| Min. ground clearance |
mm |
285 |
| Approach angle |
° |
16 |
| Departure angle |
° |
11 |
| Max. grade ability |
% |
46 |
| Fuel consumption for 100km |
L |
42 |
| Main performance |
|
|
| Max. rated total lifting capacity |
t |
50 |
| Min. rated working radius |
mm |
3000 |
| Turning radius at turntable tail |
m |
3.482 |
| Max. lifting torque |
kN.m |
1764 |
| Base boom |
m |
10.7 |
| Fully extended boom |
m |
41 |
| Fully extended boom+ jib |
m |
56 |
| Longitudinal outrigger span |
m |
5.65 |
| Lateral outrigger span |
m |
6.6 |
| Working speed |
|
|
| Boom luffing time |
s |
88 |
| Boom full extension time |
s |
180 |
| Max. swing speed |
r/min |
≥2.0 |
| Max. speed of main winch (single rope) |
m/min |
≥110 |
| Max. speed of aux. winch (single rope) |
m/min |
≥110 |
Audited Supplier 
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