Double Girder Crab

Double Girder Crab
The Double Girder Crab by Shakti Crane Industries is a high-performance, heavy-duty lifting mechanism designed to operate on double girder E.O.T. and Goliath cranes. It consists of a trolley unit that travels between two girders and carries a hoisting system for lifting exceptionally heavy loads with precision and stability.
Engineered for large-span cranes and demanding industrial environments, the double girder crab offers excellent load distribution, high hook approach, and increased lifting heights. It’s typically used in steel plants, powerhouses, shipyards, and heavy fabrication units, where robust lifting and precise control are critical.
Each crab unit is manufactured with precision-machined components, fabricated frames, gearboxes, rope drums, and electrical systems — all thoroughly tested for reliability, safety, and long-term operation.







Technical Specification :
|
|
---|---|
Capacity
|
5 Ton to 100 Ton+ (custom options available)
|
Lifting Height
|
Up to 40 meters (customizable)
|
Design Type
|
Open winch / Modular crab with twin drive
|
Hoisting Mechanism
|
High-torque motor with brake and gearbox
|
Wire Rope
|
High-tensile steel rope with anti-friction guide
|
Duty Class
|
IS 3177 / IS 807 Class II, III, or IV
|
Power Supply
|
415V, 3 Phase, 50 Hz (customizable)
|
- Application :
- Steel Plants & Rolling Mills
- Shipyards & Marine Industries
- Heavy Fabrication & Assembly Shops
- Construction & Precast Yards
- Mining & Cement Plants
- Features :
- Heavy-Duty Lifting
- Compact yet Powerful Design
- Open Winch Construction
- Precision Machined Components
- Dual Speed or VFD Control