• RAIL TECHNOLOGIES

    RAIL TECHNOLOGIES

  • OVERHEAD TRANSMISSION LINES

    OVERHEAD TRANSMISSION LINES

  • UNDERGROUND CABLE

    UNDERGROUND CABLE

  • ROPEWAY

    ROPEWAY

  1. ZECK
  2. Products
  3. Rail Technology
  4. CATENARY INSTALLATION UNIT
  5. BM 921-500

BM 921-500

KEY FACTS

  • Completely electronically controlled catenary installation unit installed on a rail-bound vehicle or a rail-road truck

  • New installation: Installation of 1 new wire via 1 bull wheel unit with a final tensioning force of 28 kN and a max. speed of 5 km/h

  • Wire change: simultaneous installation of 1 new wire while retrieving 1 old wire

Technical Data

DRUM STAND

Number

2

Max. speed

5 km/h

Max. drum Ø

1 x 1600 mm

Max. drum Ø

1 x 2000 mm

PERFORMANCE IN TENSIONING MODE

Max. tensioning force

28 kN

Max. speed

5 km/h

BULL WHEEL

Number

2

Diameter

1100 mm

Groove Ø

16 mm

Optional

22 / 27 mm

DIMENSIONS | WEIGHT

Length x Width x Height

approx. 6.7 x 2.5 x 2.6 m

Net weight

approx. 5850 kg

Features

ENGINE

  • Max. 19.5 kW (26.5 hp)

  • Liquid-cooled diesel engine in accordance with EU emissions directive

  • 12-V system with high capacity battery

CONTROL SYSTEM

  • HP-ATS, High Precision Automatic Tensioning System (highly precise braking system, allows for tolerances of ± 1 % of the set nominal value)

  • Careful wire installation due to soft start-up and stopping

  • Electronically controlled drum stand pretension, independent of drum size and uncoil diameter

  • Operating elements for tensioning force and all machine functions

  • Automatic hydraulic oil cooling system

  • Adjustable overload protection

EQUIPMENT

  • Base frame made of steel profiles 1 x 20’ with accommodations for container corner fittings (according to DIN ISO 1161)

  • Overhead cover with control panel

  • Lighting for working in darkness

  • Circumferential railing as fall prevention system

OPTIONAL EQUIPMENT

  • Diesel particulate filter (DPF)

  • ITS, Intelligent Tension Sustainer (machine temporarily continues tensioning with last set tensioning force in case of failure)

  • Mast adjustable in height with large roller guidance for 1 or 2 wires for the careful prepositioning of the wire

  • Remote diagnosis system via GSM network with GPS modem

  • Drum winch to install the remaining length of the contact wire on the drum

  • Lockable toolbox

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

  • Biodegradable hydraulic oil

Special designs on request