• RAIL TECHNOLOGIES

    RAIL TECHNOLOGIES

  • OVERHEAD TRANSMISSION LINES

    OVERHEAD TRANSMISSION LINES

  • UNDERGROUND CABLE

    UNDERGROUND CABLE

  • ROPEWAY

    ROPEWAY

  1. ZECK - Stringing Machines & Equipment
  2. Products
  3. Underground Cable Construction
  4. PULLER
  5. SPW 1 Z452

SPW 1 Z452

KEY FACTS

  • Puller for feeder cable in catenary construction, construction of medium-voltage overhead power lines and underground cable projects

  • Completely electronically controlled puller with capstans (Ø 220 mm) made of hardened steel with a groove diameter of 16 mm and a max. pulling force of 10 kN

  • Free wheel mode (diesel engine off) – this enables the rope to be pulled out at up to 8 km/h with minimal force.

Technical Data

PERFORMANCE IN PULLING MODE

Max. pulling force

10 kN

Max. speed

3 km/h

CAPSTAN

Number

2

Diameter

220 mm

Groove Ø

16 mm

ROPE CAPACITY

K=250100/(Ø x Ø); e. g. Ø 10 mm

approx. 2500 m

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 3.7 x 1.6 x 1.6 m

Weight (without rope)

approx. 1300 kg

Features

ENGINE

  • Max. 18.8 kW (25.6 CV)

  • Liquid-cooled diesel engine with electronic rpm-control

  • Diesel engine in accordance with EU emissions directive

  • 12-V system with high capacity battery

DRIVING SYSTEM

  • Each capstan with planetary gear and hydraulic motor as completely enclosed drive unit (highly efficient, minimal maintenance)

  • Each capstan with an automatically activated safety brake

  • Automatic rope guiding device

  • Hydraulic free wheel for reel to easily pull out rope without capstan

  • Dismountable reel

  • Hydraulic reel drive with planetary gear and hydraulic motor (minimal maintenance)

CONTROL SYSTEM

  • Control of rope direction and rope speed (infinitely) by joystick

  • PLC control for optimized productivity and safety

  • Clearly arranged control panel with color display for monitoring the pulling and tensioning force as well as the hydraulic, drive and electric systems

  • ZECK Stringing Data Record System with USB port

  • 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)

  • Fixed drawbar with coupling for cars

  • Lockable aluminum cover (chequer plate)

  • Back support via robust mechanical support legs

  • Front support via robust mechanical support

OPTIONAL EQUIPMENT

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

  • Cable or radio remote control

  • Lockable toolbox

  • Grounding plate

  • Biodegradable hydraulic oil

  • Rope of various types (steel or synthetic fiber)

  • Aluminum cover, color as per RAL color table

Special designs on request