80 kNm telescopic crane

Basic unit with one-stage telescopic main boom for max. hydraulic reach of 5,50m. Range of boom elevation 0-80°. Working pressure for SWL 1.350kg at 4,2m reach, resp. 2.350kg at 3,25m.


Crane base without column in all-steel construction, slewing ring gear with hydraulic slewing motor for 360° continuous rotation. Slewing torque 18,5kNm.


Telescopic main boom with one hydraulically operated extension, displaceable under load to max. horizontal reach of 4,20m.


All rams are double acting. Complete hydraulic system consisting of: 1 lifting ram, 1 extension ram, slewing motor, separate control valve block with 4 individual functions (high sensitive) for slewing, luffing, extension, winch. Load holding valves at all cylinders and overload protection device. Visual warning device at 90% of max. load and emergency shut-off button at controls according to


Hydraulic winch 2.000kg capacity at single line/1st layer, resp. 1.800kg – 2nd layer, average speed 50m/min. at 50l/min., rope dia. 10mm, rope length 32m. Automatic cut-off device (electro-hydraulic 24V) if the hook touches the tip of jib and/or only 3-4 windings of rope are left on the reel-drum.


HBC radio remote control 4 functions (slewing, luffing, extension, winch) consisting of transmitter and linear lever controls, receiver, charger with 2 re-chargeable batteries, add. cable control, automatic frequency-search at start-up, emergency-off, multiple-speed choice.


The crane is treated against corrosive environment, i.e. crane base – St 52-3, column/booms – St e 460, cylinder tube –
St 52-3, piston rods – stainless steel, bushings – seawater proof bronce, special treatment (C5) against corrosion, dip-coating (marine paint).


This crane is manufactured according to German Standard DIN 15018 H1/B3 to meet marine specifications for provision/service crane type "A". Min. 5° heel and 2° trim under harbour conditions with full load. Classification on request.

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