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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.rated payload of main arm |
80t |
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Max.rated payload of main arm x working radius |
344 tm |
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Main arm length |
13~58m |
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Vice arm length |
9~18m |
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Main arm working angle |
30~80° |
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Main ascension |
110 m/min |
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Vice ascension |
110 m/min |
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Slewing angle |
76 m/min |
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Rotating speed |
2.8m/min |
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Travelling speed |
1.2 km/h |
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Main ascension rate |
8 |
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Gradeability |
0.3 |
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Rated power/speed of engine |
209kW@2000rpm |
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Overall weight (with basic arm) |
84t |
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Ground pressure (with basic arm) |
0.08Mpa |
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Hook type |
8/25/50/80 t |
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Counterweight |
25t |
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Dimension (L*W*H) |
6378*1197*1115mm |
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