| Customization: | Available |
|---|---|
| After-sales Service: | Overseas Service Center Available |
| Warranty: | 0 |
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The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.
The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
| Item | QY50K | Unit | |
| Dimensions | Total length | 13100 | mm |
| Total width | 2750 | mm | |
| Total height | 3350 | mm | |
| Weight | Total weight in a traveling state | 38580 | kg |
| Front axle load | 12950 | kg | |
| Rear axle load | 25630 | kg | |
| Power | Rated Engine Power | 206/2200 266/2200 | kW/(r/min) |
| Engine rated torque | 1100/1400 1460/1400 | N.m/(r/min) | |
| Travel | speed | 66 75 | Km/h |
| Min. turning diameter | 24 24 | mm | |
| Min. ground clearance | 285 285 | mm | |
| Approach angle | 16 16 | ° | |
| Departure angle | 11 11 | ° | |
| Max. grade ability | 27 46 | % | |
| Fuel consumption of 100km | 42 42 | L | |
| Lifting performance | Max. lifting capacity | 50 | t |
| Min. rated working radius | 3 | m | |
| Turning radius at swing table tail | 3482 | m | |
| Max. lifting torque | kN.m | ||
| Basic boom lifting height | 1764 | m | |
| Fully-extended boom lifting height | 823.2 | m | |
| Fully-extended boom+ luffing jib | m | ||
| Outrigger longitudinal distance span | 5.65 | m | |
| Outrigger lateral distance span | 6.6 | m | |
| Working speed | Boom elevating time | 88 | s |
| Boom full elevating time | 180 | s | |
| Max. slewing speed | 2 | r/min | |
| Main winch max. speed(single line) | 85 | m/min | |
| Auxiliary winch max. speed(single line) | 85 | m/min |
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