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This product is a kind of full rotary, multi-section truss boom combined and full hydraulic driven hoisting machinery that independently researched and developed by Zhengzhou Yutong Heavy Industries Co., Ltd. for satisfying market demand.
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Max.payload of main arm |
50 t |
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Max.payload torque of main arm |
1850 kN.m |
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Chassis base |
4690 mm |
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Chassis width |
3300(4400) mm |
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Crawler board width |
760 mm |
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Length of crane boom |
13~52 m |
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Working radius of crane boom |
30~80 ° |
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Working radius |
3.7~34 m |
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Main hoist rope speed |
0-~120 m/min |
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Vice hoist rope speed |
0-~118 m/min |
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Rotating speed ypside the plat |
2.8 r/min |
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Travelling speed |
0~1.36 km/h |
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Main hoist rope working rate |
10 |
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Gradeability |
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Rated power/speed of engine |
130 kW/2000 rpm |
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Overall weight |
50 t |
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Counterweight |
16.5 t |
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Slewing hoist rope speed |
0~120 m/min |
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Transporting weight |
31 t |
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Overall dimension (L*W*H) |
6785*3300*3335 mm |
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Crawler ground pressure |
0.064 Mpa |
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