Hydraulic Crawler Crane
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Hydraulic Crawler Crane BHQU70
1.Engine:Cummins 6CTA8.3~C215
2.Main boom length:13~15 m
3.Fixed fly jib length:9~18 m
Features:
BHQU70 hydraulic crawler crane is a fully-rotary, multi-truss combined by upon the demand of the market. With good performance, high reliability and beautiful appearance, this crane has reached the advanced level among the similar products in China. It can be used to hoist, install and convey materials widely in metallurgy, energy, steel, chemistry and other industries.
Main Technical Parameter
| Item | Data | ||
| Main boom max. rated lift capacity | 70 t | ||
| Main boom max. rated lift capacity Xworking Radius | 70X3.8=266 t.m | ||
| Main boom length | 13~15 m | ||
| Fixed fly jib length | 9~18 m | ||
| Longest main boom length+ longest fixed fly jib length | 43+18 m | ||
| Boom angle | 30~80° | ||
| Main winch | 100 m/min | ||
| Auxiliary winch | 100 m/min | ||
| Cable speed | Luffing | 76 m/min | |
| Slewingspeed | 2.3 r/min | ||
| Speed data | Travel speed | 1.3 km/h | |
| Main winch multiplying power | 10 | Single cable pulling force 15t | |
| Gradeability | 30% | ||
| Engine Model | Cummins 6CTA8.3~C215 | ||
| Diesel engine rated output power/engine speed | 160 kW/2200rpm | ||
| Total weight (with basic boom) | 66 t | ||
| Ground contact pressure (with basic boom) | 0.074 MPa | ||
| Counterweight | 21 t | ||
