China Hgr21 21m Length Boom Professional Concrete Placing Boom for Sale, Find details about China Concrete Placing Machine, Concrete Placing Booms from Hgr21 21m Length Boom Professional Concrete Placing Boom for Sale
Model | Unit | HGR21 | HGR28 | HGR33B | HGR36 | |
Max. placing radius | m | 21 | 28.1 | 33 | 35.2 | |
Rotation | ° | 365 | 365 | 365 | 365 | |
Working ambient temperature | ºC | (-20)~(+50) | (-20)~(+50) | (-20)~(+50) | (-20)~(+50) | |
Tower height | m | 16.6 | 20 | 20 | 20 | |
Installation model | Floor | Floor | Floor | Floor | ||
Climbing speed | m/min | 0.5~0.8 | 0.5~0.8 | 0.5~0.8 | 0.5~0.8 | |
Climbing mode | Cylinder jack-up type | Cylinder jack-up type | Cylinder jack-up type | Cylinder jack-up type | ||
Power supply | 380 V, 50 Hz | 380 V, 50 Hz | 380 V, 50 Hz | 380 V, 50 Hz | ||
Motor power | kW | 15 | 15 | 15 | 15 | |
System pressure | Mpa | 32 | 32 | 32 | 32 | |
Control systems | / Manual/Radio | / Manual/Radio | / Manual/Radio | / Manual/Radio | ||
Pipeline cleaning mode | / Water/Dry cleaning | / Water/Dry cleaning | / Water/Dry cleaning | / Water/Dry cleaning | ||
Total approx weight | t | 9.4 | 16.6 | 17 | 17.2 | |
Whether having counter weight | No | No | No | No | ||
Boom design | 3R | 4M | 4M | 4M | ||
Pipeline diameter | mm | 125 | 125 | 125 | 125 | |
End hose length | m | 3 | 3 | 3 | 3 | |
1st section | Length | mm | 8960 | 7900 | 9050 | 9600 |
Articulation | ° | 89 | 93 | 92 | 92 | |
2nd section | Length | mm | 7855 | 6700 | 7900 | 8465 |
Articulation | ° | 180 | 180 | 180 | 180 | |
3rd section | Length | mm | 4195 | 6700 | 7950 | 8480 |
Articulation | ° | 180 | 260 | 241 | 241 | |
4th section | Length | mm | \ | 6800 | 7960 | 8655 |
Articulation | ° | \ | 240 | 235 | 235 |