• RAIL TECHNOLOGIES

    RAIL TECHNOLOGIES

  • OVERHEAD TRANSMISSION LINES

    OVERHEAD TRANSMISSION LINES

  • UNDERGROUND CABLE

    UNDERGROUND CABLE

  • ROPEWAY

    ROPEWAY

  1. ZECK - Stringing Machines & Equipment
  2. Products
  3. Overhead Transmission line construction
  4. ROPE RECOVERING UNIT
  5. WV 7/2 Z501

WV 7/2 Z501

KEY FACTS

  • Completely electronically controlled winch for dismounting conductors with a max. pulling force of 70 kN and a max. speed of 130 m/min

  • Machine is constructed especially for a fast disposal of conductors

  • Conductor spacers can be simply wound onto the rope drum

Technical Data

PERFORMANCE IN PULLING MODE

Max. drive torque

1230 Nm

Max. pulling force (inner rope layer)

70 kN

Max. pulling force (outer rope layer)

24 kN

Max. speed (inner rope layer)

46 m/min

Max. speed (outer rope layer)

130 m/min

DRUM CAPACITY

K = 1103100/(Ø x Ø); e.g. Ø 19 mm

approx. 3100 m

DRUM

Max. drum Ø (interior)

460 mm

Max. drum Ø (exterior)

1360 mm

Max. width

850 mm

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 5.3 x 2.4 x 2.5 m

Weight (without rope)

approx. 3800 kg

Features

ENGINE

  • Max. 55.4 kW (75.3 hp)

  • Liquid-cooled diesel engine with electronic rpm-control

  • 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)

  • Rope drum with automatically activated safety brake (lowering limiter, UE standard, CE compliant)

CONTROL SYSTEM

  • Cable remote control

    • Control of rope direction

    • Control of rope guidance

    • Open/close flanges

  • 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

  • ZECK Stringing Data Record System with USB port

  • Automatic hydraulic oil cooling system

  • Adjustable overload protection

EQUIPMENT

  • 2-axle chassis with rigid axle 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 mechanical support legs

  • Front support via robust hydraulic support

  • Manually controlled hydraulic rope guidance

  • Rope drum flanges can be opened hydraulically (easy discarding of the old conductor package)

OPTIONAL EQUIPMENT

  • Diesel engine in accordance with EU emissions directive

  • Precleaner for engine air filter

  • Brake, lighting and mudguard (for rigid chassis)

  • Radio remote control

  • Non-detachable reel (machine can be used as drum winch)

  • Acoustic insulation

  • Biodegradable hydraulic oil

  • Aluminum cover, color as per RAL color table

Special designs on request