• 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. TENSIONER
  5. B 1500/4.5x4 Z328

B 1500/4.5x4 Z328

KEY FACTS

  • Completely electronically controlled tensioner for up to 4 (1 + 1 + 1 + 1) cables with 8 (4 x 2) bull wheels (Ø 1500 mm), with a groove diameter 45 mm (optional 60 mm) and a max. pulling and tensioning force of 4 x 45 kN

  • Each bull wheel can be controlled individually

Dane Techniczne

PERFORMANCE IN TENSIONING MODE

Max. tensioning force

4 x 45 kN

Min. tensioning force

approx. 3.5 kN

Max. speed

5 km/h

PERFORMANCE IN PULLING MODE

Max. pulling force

4 x 45 kN

Speed at max. pulling force

0.7 km/h

BULL WHEEL

Number

8 (4 x 2)

Diameter

1500 mm

Groove Ø

45 mm

Optional

60 mm

Number of conductors

up to 4 (1 + 1 + 1 + 1)

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 6.2 x 2.5 x 2.8 m

Weight

approx. 10200 kg

Cechy

ENGINE

  • Max. 75 kW (102 hp)

  • 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 4 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

EQUIPMENT

  • 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 sprag

  • Front support via robust hydraulic sprag

  • Automatic rope clamping with grounding device

OPTIONAL EQUIPMENT

  • Diesel engine in accordance with EU emissions directive

  • Precleaner for engine air filter

  • Automatic rope clamping system

  • Brake, lighting and mudguard (for rigid chassis)

  • 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)

  • Front support via robust hydraulic support

  • Rope in device for max. 5° rope deflection

  • Capstans for left and right-hand-lay conductors

  • Groove diameter 60 mm

  • Cable or radio remote control

  • Remote diagnosis system via GSM network with GPS modem

  • Synchronization system for connecting several machines to one another

  • Hydraulic system for drum stand control with flat face quick-action couplings

  • Hydraulic system (700/1000 bar) to power the press head

  • Holding fixture for hose kit

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

  • Acoustic insulation

  • 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