- Construction Equipment
- Rated hoisting moment (kN.m) 8000 Lifting height (m) Rope fall Free-standing stationary crane Anchored crane α＝2 75 257.4 α＝4 75 128.7 Working radius (m) Max. working radius 80 Min. working radius 5.4 Max. lifting capacity (t) 42 Hoisting mechanism Rope fall α＝2 α＝4 Speed (m/min) 72 57.6 28.8 36 28.8 14.4 Lifting weight (t) 4 10.5 21 8 21 42 Power (kW) 132 Traction mechanism Speed (m/min) 0～50 Power (kW) 18.5 Slewing mechanism Speed (r/min) 0～0.6 Power (kW) 7.5×4
- Extra options:
- • max. hoisting capacity at jib tip:
- Cranes in China
- Tower cranes
1. Performance parameters of D800-42: performance parameters and technical indexes reach both domestic and international advanced level.
• Max. jib length: 80m; Jib length under different assembling modes can decrease progressively by 10 meters and the Min. jib length is 30 meters.
• Max. lifting capacity 42t;
• Max. hoisting capacity at jib tip: 18.6t;
• Max. lifting moment 8000 t.m;
• Max. free-standing height: 75m; Max. working height of anchored crane: 257.4m;
• Hoisting mechanism: QPL4272; power: 132 kW; rope capacity: 1050m;
• Slewing mechanism: HVV145.B1.130C; HVV145.B2.130C, power: 4×145N.m
• Trolleying mechanism: BP185; power: 18.5 kW.
2. Electrical control system
With PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements
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