China 38m 3t Self-Erecting Tower Crane, 31.5 Tower Crane (QTZ31.5), Find details about China Tower Crane, Crane from 38m 3t Self-Erecting Tower Crane, 31.5 Tower Crane (QTZ31.5)
Type parameter | QTZ31.5(TC4207) | ||
Rated lifting moment | KN. m | 315 | |
Max. lifting load | t | 3 | |
Working radius | m | 2.5~42 | |
Tip load | t | 0.7 | |
Hoisting height | Independent | m | 30 |
Attached | m | 80 | |
Hoisting speed | m/min | 60/30/5.4 | |
Trolleying speed | m/min | 22/44 | |
Slewing speed | r/min | 0.7 | |
Climbing speed | m/min | 0.6 | |
Structure self-weight | t | 18 | |
Total installed capacity | Kw | 23.7 | |
Balance weight | t | 6.8 | |
Allowed temperature | ° C | -20~40 | |
Working voltage | v | 380± 5% | |
Max. working wind pressure | N/m² | 250 |