Wire Rope Hoist for Double Girder Crane | Crab Crane Hoist

Product Type:	NR
Lifting Capacity:	3.2 ton -80 ton
Span:	-
Lifting Height:	1m -120 m
Working Class:	M5
Ambient Temperature:	-20~40℃
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Wire Rope Hoist Trolley for Double Girder Crane

The wire rope hoist is designed for double girder cranes, which is also crab crane hoist. The lightweight, modular, and cutting-edge manufacturing process characteristics of the crab crane hoist are designed in accordance with the most recent national standard GB/T3811, "Design specifications for cranes," and with reference to the European FEM standard. With modular design , lighter weight, and low profile , the European style crab crane hoist or double girder crane hoist significantly lowers the user's crane construction and operation costs while also enhancing the crane's overall performance.

Wire rope hoist trolley ,crab crane hoist, open winch trolley for double girder crane
Wire rope hoist trolley for double girder crane

Standard Supply Scope

Lifting Capacity: 1-80 ton
Lifting Height: 1-120 m
Span: -
Voltage: 220-440V 50/60Hz 1/3Phase
Protection Class: IP44-IP55
Working Temperature: -20-+40 ℃
Lifting Mechanism: -
Color: Blue, Yellow, Customized

Customized double girder wire rope hoists are available for your particular application. Contact us today to get your tailored wire rope hoist trolley for your double girder cane design today!

Electric Crab Crane Hoist Application

Electric Crab Hoist is designed for heavier loads handling with capacity from 3.2 ton to 80 ton. And with the hoist frame, the crab crane hoist is widely used on double girder crane as a lifting mechanism, such as double girder overhead crane and double girder gantry crane.It has a separate electronic control system that, once connected to the crane system, may operate with the crane.

Wire rope crab crane hoist for double girder overhead crane

Wire rope hoist trolley for double girder gantry crane

Advantages of electric crab crane hoists

A new generation electric wire rope hoist for double girder crane which fabricated according to ISO, GB, FEM, DIN, BS standards.
Yuantai Crane with major university research institutes to develop core crane and hoist spare part, and can realize the independent production , so as to achiever high control over the crane and hoist product quality and production time.

8 types of driving devices
Light alloy shell
Low carbon alloy forged steel, grinding technology
High quality seals, heavy duty industrial gear oil.

For crane use only - small volume, small power and high cost performance
High support performance- it can support open loop vector control and V/F control, the staring torque is large.
Special control function - over crane driving
Wide rang of applications- in driving and controlling occasions such as the lifting, translation and rotating of lifting equipment.

Fault information display
Voltage and current protection
Overload protection
Travelling recording
Logical control function
Real time monitoring function
Anti-swing function
Anti-skewed and incline lifting
Big data commutation

modular design of motor, reducer and drum

Motor, reducer, drum group, wheel group

Third generation anti-swing control system

Motor Options

Option A: Co-axial design of drum and lifting motor makes the structure compact and reasonable.
Option B: Compact C-design structure significantly increases the lifting height which effectively reduces the height of the plant.
Designs of crab crane hoist

Technical Parameters

Capacity (Kg)	Working grade FEM	Working grade IOS	Lifting height (m)	Lifting speed (m/min)	Travelling speed (m/min)
3.2 ton	2m	M5	6/9/12/15/18	0-5.0	0-20
3.2 ton	2m	M5	6/9/12/15/18	0-8.0	0-20
5 ton	2m	M5	6/9/12/15/18	0-5.0	0-20
5 ton	2m	M5	6/9/12/15/18	0-8.0	0-20
8 ton	2m	M5	6/9/12/15/18	0-4.0	0-20
8 ton	2m	M5	6/9/12/15/18	0-4.5	0-20
10 ton	2m	M5	6/9/12/15/18	0-4.0	0-20
10 ton	2m	M5	6/9/12/15/18	0-4.5	0-20
12.5 ton	2m	M5	6/9/12/15/18	0-4.0	0-20
12.5 ton	2m	M5	6/9/12/15/18	0-5.0	0-20
16 ton	2m	M5	6/9/12/15/18	0-4.4	0-20
16 ton	2m	M5	6/9/12/15/18	0-5.0	0-20
20 ton	2m	M5	6/9/12/15/18	0-3.5	0-20
20 ton	2m	M5	6/9/12/15/18	0-5.0	0-20
25 ton	2m	M5	6/9/12/15/18	0-2.8	0-20
25 ton	2m	M5	6/9/12/15/18	0-3.8	0-20
32 ton	2m	M5	6/9/12/15/18	0-2.8	0-20
32 ton	2m	M5	6/9/12/15/18	0-3.8	0-20
50 ton	2m	M5	6/9/12/15/18	0-3.0	0-20
50 ton	2m	M5	6/9/12/15/18	0-4.0	0-20
50 ton	2m	M5	6/9/12/15/18	0-5.0	0-20
63 ton	1Am	M4	6/9/12/15/18	0-3.0	0-20
63 ton	1Am	M4	6/9/12/15/18	0-4.0	0-20
80 ton	1Am	M4	6/9/12/15/18	0-2.5	0-20

Low Headroom Wire Rope Hoist