• RAIL TECHNOLOGIES

    RAIL TECHNOLOGIES

  • OVERHEAD TRANSMISSION LINES

    OVERHEAD TRANSMISSION LINES

  • UNDERGROUND CABLE

    UNDERGROUND CABLE

  • ROPEWAY

    ROPEWAY

  1. ZECK
  2. Products
  3. Overhead Transmission line construction
  4. DOUBLE DRUM WINCH
  5. ST 280 D Z255

ST 280 D Z255

KEY FACTS

  • Completely electronically controlled double drum winch with a max. pulling force of 16 kN or 34 kN and a max. speed of 50 m/min or 37 m/min

  • Suitable for lifting loads for rapid and safe tower equipping, tower erection or final sagging

Dane Techniczne

PERFORMANCE IN PULLING MODE

Upper winch

Max. pulling force (inner rope layer)

16 kN

Max. speed (outer rope layer)

50 m/min

Lower winch

Max. pulling force (inner rope layer)

34 kN

Max. speed (outer rope layer)

37 m/min

DRUM CAPACITY

Upper winch

K = 55000/(Ø x Ø); e.g. Ø 9 mm

approx. 680 m

Lower winch

K = 55000/(Ø x Ø); e.g. Ø 12 mm

approx. 380 m

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 4.0 x 1.6 x 1.8 m

Weight (without rope)

approx. 1280 kg

Cechy

ENGINE

  • Max. 18.8 kW (25.6 CV)

  • Liquid-cooled diesel engine with rpm-control and electric start

  • 12-V system with high capacity battery

DRIVING SYSTEM

  • 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 SYSTEM

  • 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

EQUIPMENT

  • 1-axle chassis with spring-mounted axles, brake, lighting and mudguard for up to 100 km/h (with official approval and homologation for road service)

  • Back support via robust mechanical sprag

  • Front support via robust mechanical support

  • Automatic rope guiding device

  • Lockable aluminum cover (chequer plate)

  • Free wheel device to manually pull out rope without engine

  • Large rope drum with sturdy pressure roller for rope fixation

OPTIONAL EQUIPMENT

  • Drawbar adjustable in height with changeable towing device for car or truck

  • Hinged transport support for safe transport and unloading of axle

  • Upper winch with max. pulling force of 22 kN at 36 m/min

  • Upper winch with max. pulling force of 34 kN at 37 m/min

  • Radio remote control

  • Slack rope safety system (only for steel rope)

  • Lockable toolbox

  • Underbody shield

  • Spare wheel with holding fixture

  • Grounding plate with fixture including 3 m of copper cable, 50 mm²

  • Biodegradable hydraulic oil

  • Rope of various types (steel)

  • Aluminum cover, color as per RAL color table

Special designs on request