• RAIL TECHNOLOGIES

    RAIL TECHNOLOGIES

  • OVERHEAD TRANSMISSION LINES

    OVERHEAD TRANSMISSION LINES

  • UNDERGROUND CABLE

    UNDERGROUND CABLE

  • ROPEWAY

    ROPEWAY

  1. ZECK - Stringing Machines & Equipment
  2. Products
  3. Antenna Construction
  4. PULLER
  5. SPW 7.5 T Z451 | SPW 9T Z451

SPW 7.5 T Z451 | SPW 9T Z451

KEY FACTS

  • Machine can be easily dismounted into two parts and transported by helicopter. Completely electronically controlled, dismountable puller with large capstans (Ø 450 mm) made of hardened steel with a groove diameter of 54 mm and a max. pulling force of 75 kN (or 90 kN)

Technical Data

PERFORMANCE IN PULLING MODE

Max. pulling force

75 kN | 90 kN

Max. speed

4.7 km/h | 4.4 km/h

Speed at max. pulling force

1.2 km/h | 1.1 km/h

CAPSTAN

Number

2

Diameter

450 mm

Groove Ø

54 mm

DIMENSIONS | WEIGHT

POWER UNIT L x W x H

approx. 1.9 x 1.4 x1.5 m

Weight

approx. 1020 kg

BULL WHEEL UNIT L x W x H

approx. 1.1 x 1.1 x1.3 m

Weight

approx. 935 kg

CHASIS with drawbar L x W x H

approx. 4.75 x 2.2 x 1.15 m

Weight

approx. 780 kg

TOTAL L x W x H

approx. 4.7 x 2.2 x2 m

Weight

approx. 2735 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

  • 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 system to control a separate drum stand/reel winder

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

EQUIPMENT

  • Lockable aluminum cover (chequer plate)

  • Front support via robust mechanical leg supports

  • Automatic rope clamping with grounding device

OPTIONAL EQUIPMENT

  • Diesel engine in accordance with EU emissions directive

  • Precleaner for engine air filter

  • ZECK Connect remote diagnosis system

  • 1-axle chassis with rigid axle for up to 30 km/h (construction site operation without official approval for road service)

  • Automatic rope clamping system

  • Cable or radio remote control

  • Biodegradable hydraulic oil

  • Aluminum cover, color as per RAL color table

Special designs on request