- Model NO.: QTZ50
- Condition: New
- Power Source: Electric
- Application: Construction Usage
- Specification: Max. Load 4t, Jib Length 48m, Tip Load 0.7m
- HS Code: 8426200
- Certification: ISO9001: 2000
- Type: Tower Crane
- Sling Type: Wire Rope
- Trademark: minglong
- Origin: China
Connected system of tower crane is controlled by frequency equipment.
Gearbox are imported with stable and durable operation, minimum troubles of operation.
All signals are sent to microprocessor, this microprocessor will control signals and logic process.
And all structures are controlled automatically. Errors are forecasted automatically.
Condition of operation is controlled by microprocessor equipment without switch.
Control cabin is designed by special insulating glass for convenient space of cabin, wide scope of observing for operator.
|QTZ50(TC5010 ) Topkit tower crane Technical Parameter|
|Max. rated torque||630KN. m|
|Trolleying speed||44/22 m/min|
|Slewing speed||0.6 r/min|
|Climbing speed||0.4 m/min|
|Upper chord of lifting beam||< 80*8 buckled square iron, Q235B, Ø 89*8|
|Motors||Winding motor, lifting pressure, speed governing, eddy-current braking|
|Materials of mast||< 125*10 buckled square iron, Q235B|
|Parallel width of lifting beam||1357/1140 mm|