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