• 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 1800/7x2

B 1800/7x2

KEY FACTS

  • Completely electronically controlled tensioner for up to 2 (1+1) ropes with 4 (2 x 2) bull wheels (Ø 1800 mm), with a groove diameter of 60 mm and a max. pulling and tensioning force of 2 x 70 kN

  • Each bull wheel can be controlled individually

Dane Techniczne

PERFORMANCE IN TENSIONING MODE

Max. tensioning force

Min. tensioning force

approx. 6 kN

Max. speed

6 km/h

PERFORMANCE IN PULLING MODE

Max. pulling force

2 x 70 kN

Speed at max. pulling force

1.2 km/h

BULL WHEEL

Number

4 (2 x 2)

Diameter

1800 mm

Groove Ø

60 mm

Number of conductors

4 (2 x 2)

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 6.5 x 2.4 x 2.9 m

Weight

Approx. 10400 kg

Cechy

ENGINE

  • Max. 55 kW (75 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 mechanical support

  • 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

  • Cable or radio remote control

  • Synchronization system for connecting several machines to one another

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

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

Special designs on request