Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
1.Introduction
QD type 20t overhead traveling crane, its trolley is bigger and stronger than LH type as the trolley contains motor, reducer and brake separately. And this is the most important factor for working 24 hours per day.
Controlled by push button, remote or cabin with VVVF.
Forbidden to use in easily combustible, explosive, corrosive and melting metal works.
2. Technical parameter
QD-20/5t-22.5m-12m | |||||||||
Item | Lifting system | Items | Traveling system | ||||||
Main hook | Aux hook | Trolley | Crane | ||||||
Lifting capacity | t | 20 | 5 | Rail distance | mm | 2000 | 22500 | ||
Lifting speed | m/min | 7 | 9.5 | Traveling speed | m/min | 38 | 60 | ||
Work duty | M5 | M5 | Work duty | M5 | M5 | ||||
Max lifting height | m | 12 | 14 | ||||||
Power supply | 380V 50Hz 3P | ||||||||
Drum diameter | mm | ∅500 | ∅400 | Buffer distance | mm | 60 | 188 | ||
Motor | Model | YZR225M-8 | YZR160L-8 | Rail model | 24 kg/m | 43kg/m or QU70 | |||
Power | KW | 26 | 9 | Wheel diameter | mm | ∅350 | ∅600 | ||
RPM | r/min | 708 | 695 | Max wheel load | KN | 70.65 | 199 | ||
Reducer | Model | ZQ-650 | ZQ-500 | Motor | Model | YZR132M2-6 | YZR160M1-6 | ||
Ratio | i | 48.57 | 48.57 | Power | KW | 4 | 2×6.3 | ||
RPM | r/min | 909 | 925 | ||||||
Brake | Model | YWZ400/90 | YWZ-300/45 | Reducer | Model | ZSC400-1 | ZQ-400 | ||
Ratio | i | 32.4 | 31.5 | ||||||
Brake | Model |
| YWZ-200/25 | YWZ-200/25 | |||||
3. Sketch
