• 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 1100 D Z272

ST 1100 D Z272

KEY FACTS

  • 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

PERFORMANCE IN PULLING MODE

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

DRUM CAPACITY

Upper winch

K = 87500/(Ø x Ø); e.g. Ø 14 mm

approx. 450 m

Lower winch

K = 11400/(Ø x Ø); e.g. Ø 21 mm

approx. 250 m

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 4.6 x 2.3 x 2.2 m

Weight (without rope)

approx. 4400 kg

Features

ENGINE

  • Max. 55.4 kW (75.3 hp)

  • Liquid-cooled diesel engine with electronic rpm-control

  • 24-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

  • 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 (chequer plate)

  • Back support via robust hydraulic sprag

  • Front support via robust hydraulic support

  • Automatic rope guiding device

  • Large rope drum with sturdy pressure roller for rope fixation

OPTIONAL EQUIPMENT

  • Diesel engine in accordance with EU emissions directive

  • Brake, lighting and mudguard (for rigid chassis)

  • 2-axle chassis with spring-mounted axles, brake, lighting and mudguard for up to 80 km/h (with official approval and homologation for road service)

  • Cable or radio remote control

  • Free wheel device to manually pull rope off the upper winch without engine

  • Remote diagnosis system via GSM network with GPS modem

  • Slack rope safety system (only for steel rope)

  • Lockable toolbox

  • Spare wheel with holding fixture

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

  • Acoustic insulation

  • Biodegradable hydraulic oil

  • Rope of various types (steel)

  • Aluminum cover, color as per RAL color table

Special designs on request