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Double cable multi flap grab
Double cable multi flap grab plan

Double cable multi flap grab

    Application scope: Suitable for double rope cranes, port gantry cranes, bridge cranes, grabbing various uniformly sized bulk cargo with a specific gravity of 0.6-3.2t, usually grain, coal, cement, ore, mineral powder, etc.
Product Details

Application scope

Suitable for double rope cranes, port gantry cranes, bridge cranes, grabbing various uniformly sized bulk cargo with a specific gravity of 0.6-3.2t, usually for grain, coal, cement, ore, mineral powder, etc.

Technical parameter

Crane load   5t   10t 16t 25t 32t 40t
Material specific gravity (t/m3) 0.6-0.8 0.9-1.0 2.5-3.2 0.6-0.8 0.9-1.0 2.5-3.2 0.6-0.8 0.9-1.0 2.5-3.2 2.5-3.2 2.5-3.2 2.5-3.2
Bucket capacity (m3) 3 2.8 1.2 6.0 4.5 2 10   8 4 5.6 6.0 8
Self weight (kg) 3200 3200 2000 5700 5400 5000 8000 8000 6500 11000 14500 17000
Pulley diameter (mm) Ø315 Ø315 Ø315 Ø450 Ø450 Ø450 Ø560 Ø560 Ø560 Ø630 Ø800 Ø900
Magnification ratio 3 3or4 4or5 3 3or4 4or5 3 3or4 4or5 4or5 4or5 4or5
Closed rope diameter Ø16-18 Ø16-18 Ø16-8 Ø22-24 Ø22-24 Ø22-24 Ø28 Ø28 Ø28 Ø32 Ø36-40 Ø40-44
Main
dimensions		 A 2800 2600 3500 3500 2950 2700 3700 3500 3350 3650 3820 4200
B 3500 3000 4700 4700 4100 3300 5000 4800 4300 4650 5000 5520
C 2700 2600 3500 3500 3400 3300 3800 3700 3580 4000 4200 4650
D 3200 3000 4700 4700 4200 3900 4700 4500 4360 4900 5200 5800