• 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 1800/9 Z377

WB 1800/9 Z377

KEY FACTS

  • Completely electronically controlled puller-tensioner for up to 2 (optional 3) ropes with 2 bull wheels (Ø1800 mm), with a groove diameter of 45 mm (optional 60 mm) and a max. pulling and tensioning force of 90 kN

Dane Techniczne

PERFORMANCE IN PULLING MODE

Max. pulling force

90 kN

Max. speed

5 km/h

Max. Speed with max. pulling force

2.2 km/h

PERFORMANCE IN TENSIONING MODE

Max. tensioning force

90 kN

Max. speed

5 km/h

Min. tensioning force ATS | SLTS

approx. 8 kN | approx. 2 kN

BULL WHEEL

Number

2

Diameter

1800 mm

Groove Ø

45 mm

Optional

60 mm

Number of conductors

up to 2

Optional

3

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 6 x 2.4 x 3.2 m

Weight

approx. 7300 kg

Cechy

ENGINE

  • Max. 105 kW (141 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 individually control 2 drum stands

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)

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

  • Electronically controlled drum stand pretension

  • Acoustic insulation

  • Working platform with railing

  • Lockable aluminum cover (chequer plate)

  • Back support via robust hydraulic sprag

  • Front support via robust hydraulic support

  • Rope in device for max. 5° rope deflection

  • Automatic rope/conductor clamping with grounding device

OPTIONAL EQUIPMENT

  • Automatic rope clamping system

  • Lighting and mudguard (for rigid chassis)

  • Capstans for left and right-hand-lay conductors

  • Radio remote control

  • 2-axle chassis with spring-mounted axles, brake, lighting and mudguard for up to 80 km/h (with official approval and homologation for road service)

  • Synchronization system for connecting several machines to one another

  • Lockable toolbox

  • Holding fixture for hose kit

  • Grounding plate with fixture including 3 m of copper cable, 50 mm²

  • Arctic kit with preheating system for up to -30 °C

  • Biodegradable hydraulic oil

  • Aluminum cover, color as per RAL color table

Special designs on request