QY50K-II Truck Crane
QY50K-II Truck Crane
QY50K-II Truck Crane
Features
1. Theinnovative jib system of the truck crane uses an embedded block, plug-in boomhead and international advanced U section jib, which has excellent liftingperformance and safe and reliable lifting work.
2. The unique stretch and retract technique avoids the bend of the core pipeand cylinder and the break of the boom caused by misoperation,improving the safety of the operations.
3. The eight patent techniques ensure the smooth, high efficiency and energyconservation of the lifting, rotation, and luffing systems.
4. The truck crane uses a new hydraulic motor with big torque starting point,making the secondary lifting safer.
5. The torque limiter uses colorful LCD display, realizing the intelligence ofthe failure diagnosis. The precision is ahead of the industry.
6. The humanity design of the truck crane makes the cab and control cab morespacious and easy to operate.
7. The six unique manufacturing technologies ensure the high quality.
Technical Specificationsof the QY50K-II Truck Crane
| Dimension | Unit | QY50K- Ⅱ |
| Overall length | mm | 13750 |
| Overall width | mm | 2800 |
| Overall height | mm | 3520 |
| Weight |
|
|
| Total weight in travel | kg | 41000 |
| Front axle load | kg | 15000 |
| Rear axle load | kg | 26000 |
| Power |
|
|
| Engine model |
| WD615.334(domestic III) |
| Engine rated power | kW/(r/min) | 247/2200 |
| Engine rated torque | N.m /(r/min) | 1350/1400 |
| Travel |
|
|
| Max. travel speed | km/h | 80 |
| Min. turning diameter | m | 24 |
| Min. ground clearance | mm | 291 |
| Approach angle | ° | 17 |
| Departure angle | ° | 11 |
| Max. grade ability | % | 40 |
| Fuel consumption for 100km | L | 45 |
| Main performance |
|
|
| Max. rated total lifting capacity | t | 50 |
| Min. rated working radius | m | 3 |
| Turning radius at turntable tail | m | 3.482 |
| Max. lifting torque | kN.m | 1764 |
| Base boom | m | 11.3 |
| Fully extended boom | m | 42.7 |
| Fully extended boom jib | m | 57.7 |
| Longitudinal outrigger span | m | 5.91 |
| Lateral outrigger span | m | 6.9 |
| 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) (no load) | m/min | ≥110 |
| Max. speed of aux. winch (single rope) (no load) | m/min | ≥110 |
QDXG is a professional truck crane supplier based in China.We offer a wide range of products, including a crawler excavator, crawlercrane, wheel loader, concrete pump truck, crawler bulldozer, motor grader, andmore.
Links：https://www.globefindpro.com/products/102224.html
