• 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. PULLER-TENSIONER
  5. WB 1500/7 T Z350

WB 1500/7 T Z350

KEY FACTS

  • Completely electronically controlled puller-tensioner for 1 rope with 2 bull wheels (Ø 1500 mm ), with a groove diameter of 45 mm and a max. pulling and tensioning force of 70 kN

  • Machine can be easily dismounted for helicopter transport (weight of each component below 1150 kg)

Dane Techniczne

PERFORMANCE IN PULLING MODE

Max. pulling force

70 kN

Max. speed

5.6 km/h

Max. Speed with max. pulling force

1.3 km/h

PERFORMANCE IN TENSIONING MODE

Max. tensioning force

70 kN

Max. speed

5.6 km/h

Min. tensioning force ATS | SLTS

approx. 9 kN | approx. 2.5 kN

BULL WHEEL

Number

2

Diameter

1500 mm

Groove Ø

45 mm

Number of conductors

1

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 4.7 x 2.3 x 3.2 m

Weight

approx. 3450 kg

Cechy

ENGINE

  • Max. 55.4 kW (74.3 hp), EU emission stage V

  • Liquid-cooled diesel engine with electronic rpm-control

  • 24-V system with high capacity battery

DRIVING SYSTEM

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

  • Each bull wheel with an automatically activated safety brake

  • Hydraulic system with quick-action screw couplings to control one drum stand

CONTROL SYSTEM

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

  • ATS, Automatic Tensioning System

  • PLC control for optimized productivity and safety

  • Clearly arranged control panel with color display for supervision of pulling and tensioning 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

  • ZECK Connect remote diagnosis system

  • SLTS, Smart Low Tensioning System (machine can be used in stringing operations with low tensioning force, e.g. OPGW or pilot rope)

  • Lockable aluminum cover (chequer plate)

  • Automatic rope/conductor clamping with grounding device

OPTIONAL EQUIPMENT

  • Automatic rope clamping system

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

    - Rear support via robust mechanical sprag

    - Front support via robust mechanical sprag

  • Radio remote control

  • Biodegradable hydraulic oil

  • Aluminum cover, color as per RAL color table

Special designs on request