950 kNm crane on rails

 

 

Basic unit with one-stage telescopic main boom for max. hydraulic reach of 10,00m incl. pulley-head. Boom elevation
0-80°. SWL 6.400kg at 10m/0° reach.

 

Crane base with cranked column in all-steel construction, slewing ring gear with slewing gear assembly and hydraulic slewing connections for continuous slewing. Slewing speed 0,8 rpm. Slewing torque 100kNm.

 

Telescopic main boom with one hydraulic extension in hexagon design, displaceable under load to max. 10,00m horizontal reach. Operator top seat at column with all controls.

 

All rams are double acting. Complete hydraulic system consisting of: 1 lifting ram, 1 extension ram, slewing gear, control valve block with 4 individual functions (high sensitive) for slewing, luffing, extension, winch. Load holding valves at all cylinders, overload protection valves, safety device as per CE-standard, i.e. visual alarm at 90% of max. load, emergency shut-off button at all controls.

 

Hydraulic winch 6.000kg capacity at single line/1st layer, 5.000kg/3rd layer, average speed 20m/min. at 60l/min., rope dia. 16mm, rope length 65m, automatic cut-off device for winch operation (electro-hydraulic) if hook block is retracted or only 4 layers of rope are on the reel-drum.

 

Rail guided undercarriage with integrated power pack to accommodate the crane. This crane is treated against corrosive environment, i.e. roller bearings seawater resistant, piston rods double chromed (option stainless steel), fittings and couplings of hoses galvanized, special seawater resistant marine paint 4 layers, all steel structure sandblasted plus zinc-dust treated (SA2,5) before painting.

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