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Marine Hydraulic Fixed Boom Marine Crane

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Address: F15-1,9 Building Xing Sheng Road Jiu Long Po Development District, Chongqing, China

Contact name:Teddy

China Century Marine Equipment Co., Ltd

Marine Hydraulic Fixed Boom Marine Crane

Country/Region china
City & Province chongqing chongqing
Categories Supplies and Equipment

Product Details

Fixed Boom Marine Crane
(1) Hoist 
Hydraulic main and aux hoist shall be provided. All hoists will have a failsafe hydraulic design with automatic 
breaking in event of power failure of hydraulic power loss . Hoist brakes shall be disc type brakes with internal 
oil bath to provide lubrication and cooling. All hoists shall meet the requirements of API personnel handling. 
Main and aux will have emergency lowering capabilities.
(2) Luffing Cylinders 
All Ram luffing cylinders have counter balance valves mounted on each cylinder.
(3) Turret
The structural steel of the turret is high strength steel. The turret is attached to the pedestal by a Rotex or equal 
bearing using grade 8 bolts for long life in harsh environment.
(4) Walkways and Ladder Assemblies(Optional)
All walkways are of angle and channel steel and welded to the structure of the crane body.
(5)Optional Standard Features of Operators Cab (Small cranes can be offered with walk around controls)
(6)Slewing Bearing 
The slew bearing will be of proven manufacture such as Rotek or Avon with 360 degrees rotation with a safety 
factor of 5:1 as per API Spec2C. The bearing will be attached to the turret and pedestal by SAE Grade 8 Charpy 
tested bolts. The bearing will have easy access for greasing.
Pedestal Adapter
The pedestal will be beveled 30 degrees for full penetration welding to platform or vessel pedestal structure. The 
design is able to withstand the maximum force transmitted under all defined loads. All fastening hardware will be 
supplied and will be SAE , ASTM or ISO grade material Charpy tested. Pedestal length will be determined upon 
final acceptance of owner.



Max Lifting capacity25tm
Max Work Outreach20M
Motor Power30kw
Working Pressure200Pa
Oil Pump Capacity25L/M
Oil Tank Volume60L
Rotation Angle400degree





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