ST 1100 D Z257

  • Completely electronically controlled double drum winch with a max. pulling force of 68 kN or 133 kN and a max. speed of 80 m/min or 37 m/min
  • Suitable for lifting loads for rapid and safe tower equipping, tower erection or final sagging

Technical Data


Upper winch
Max. pulling force (inner rope layer)68 kN
Max. speed (outer rope layer)80 m/min

Lower winch

Max. pulling force (inner rope layer)133 kN
Max. speed (outer rope layer)37 m/min


Upper winch
K = 87500/(Ø x Ø); e.g. Ø 14 mmapprox. 450 m

Lower winch

K = 11400/(Ø x Ø); e.g. Ø 21 mmapprox. 250 m


Length x Width x Heightapprox. 4.6 x 2.3 x 2.2 m
Weight (without rope)approx. 4400 kg


  • 2-axle chassis with rigid axles and parking brake for up to 30 km/h (construction site operation, without official approval for road service)
  • Lockable aluminum cover
  • Back support via robust mechanical sprag
  • Front support via robust mechanical support winch
  • Automatic rope guiding device
  • Large rope drum with sturdy pressure roller for rope fixation


  • Max. 65 kW (88 hp)
  • Liquid-cooled diesel engine with electronic rpm-control
  • 24-V system with high capacity battery


  • Rope drum with planetary gear and hydraulic motor as encapsulated drive unit (highly efficient, minimal maintenance)
  • Each rope drum with an automatically activated safety brake


  • Control of rope direction and rope speed (infinitely) by joystick
  • Infinitely adjustable rope speed and exact control with max. load
  • PLC control for optimized productivity and safety
  • Clearly arranged control panel with color display for supervision of pulling force as well as hydraulic, drive, and electric system with an intelligent diagnosis and fault recognition system
  • Automatic hydraulic oil cooling system
  • Adjustable overload protection


  • Diesel engine in accordance with EU emissions directive
  • Brake, lighting and mudguard (for rigid chassis)
  • 2-axle chassis with suspended axle, brake, lighting and mudguard for up to 80 km/h
  • Cable or radio remote control
  • Free wheel device to manually pull rope off the upper winch without engine
  • Remote diagnosis via GSM network with GPS modem
  • Slack rope safety system (only for steel rope)
  • Lockable toolbox
  • Spare wheel with lockable holding fixture
  • Grounding plate
  • Acoustic insulation
  • Biodegradable hydraulic oil
  • Rope of various types (steel)

Special designs on request