1. ZECK - Stringing Machines & Equipment
  2. Underground Cable Construction
  3. PULLER
  4. SPW 28 Z425

SPW 28 Z425

  • Completely electronically controlled puller with large capstans (Ø 900 mm) made from hardened steel with a groove diameter 85 mm and a max. pulling force of 280 kN

Technical Data

PERFORMANCE IN PULLING MODE

Max. pulling force280 kN
Max. speed4.8 km/h
Speed at max. pulling force2.4 km/h

CAPSTAN

Number2
Diameter900 mm
Groove Ø85 mm

DIMENSIONS | WEIGHT

Length x Width x Height~ 6.7 x 2.4 x 2.7 m
Weight (without rope)~ 10400 kg

Features

  • 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 hydraulic support legs
  • Front support via robust hydraulic sprag
  • Automatic rope guiding device
  • Automatic rope clamping with grounding device
  • Hydraulic reel lifting device for reels with Ø 1000 – 1900 mm
  • Plug-in axle with quick locking for reel IT (quick change of reel without tools)

ENGINE

  • Max. 360 kW (490 hp)
  • Liquid-cooled diesel engine with electronic rpm-control
  • 24-V system with high capacity battery

Driving System

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
  • 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 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

OPTIONAL EQUIPMENT

  • Diesel engine in accordance with EU emissions directive
  • Precleaner for engine air filter
  • Brake, lighting and mudguard (for rigid chassis)
  • 2-axle chassis with spring-mounted axles, brake, lighting and mudguard for up to 80 km/h
  • Cable or radio remote control
  • Printer for ZECK Stringing Data Record System
  • Remote diagnosis via GSM network with GPS modem
  • Synchronisation system
  • Acoustic insulation
  • Arctic kit with preheating system for up to -30 °C
  • Biodegradable hydraulic oil
  • Special wire direction guiding device for use as underground cable winch
  • Aluminum cover, color as per RAL color table
  • Adjustable rope guidance, hydraulically driven

Special designs on request

Accessories