CHONGQING GOHI MARINE EQUIPMENT CO., LTD.
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Electric Hydraulic Marine Crane For Sale Marine lifting appliance stiff boom crane
Stiff boom cranes are most suited for general cargo handling, and also for shipboard and offshore equipment with adequate deck space. These cranes are equipped with a winch for hoisting, they can luff, they can rotate, cannot be hydraulically extended and retracted, and they have no knuckle function.
Due to their simple design, stiff boom cranes offer a cheaper alternative to telescopic booms and knuckle booms, both in final price and maintenance costs.
They are designed and manufactured to comply with current maritime regulations, and they can also be customized upon request.
Features:
* Flexible and reliable action
* High loading efficiency of ship crane
* Easy to operate
* Higher quality hydraulic system
* Deck arrangement is relatively simple, and requires a small deck area
* Suitable for hoisting of important pieces
Advantage:
1. Adopt advanced R & D and technical methods to ensure the reliability of the product.
2. Integral lifting winch mechanism, higher working efficiency, longer life of hydraulic system.
3.Dual pump system with separate hydraulic circuit for hoist and luffing/slewing to ensure efficient cargo handling.
4.Fail-safe brakes on all movements.
5. Equipped with hydraulic oil cooler, it can operate in high temperature environment.
6. Base on many year's experience of crane and harbor equipment.
Structure:
| Model | S.W.L (KN) | Working Radius (m) | Lifting Speed (m/min) | Power(kw) |
| GHC-0.5 | 5 | 2~12 | 15 | 7.5 |
| GHC-1 | 10 | 2~15 | 15 | 11 |
| GHC-1.5 | 15 | 2~15 | 15 | 11 |
| GHC-2 | 20 | 2~16 | 15 | 15 |
| GHC-3 | 30 | 2~18 | 15 | 22 |
| GHC-5 | 50 | 2~20 | 15 | 37 |
| GHC-8 | 80 | 2~20 | 15 | 55 |
| GHC-10 | 100 | 2~20 | 13 | 75 |
| GHC-15 | 150 | 2~22 | 13 | 90 |
| GHC-20 | 200 | 2~25 | 13 | 150 |
| GHC-25 | 250 | 2~30 | 12 | 180 |
| GHC-30 | 300 | 2~30 | 12 | 180 |