DJW Installation & Maintenance Machine of Catenary

DJW is hydraulic/mechanical driven. It uses imported Caterpillar C11 power unit and is designed with lifting rotary platform, satisfying different construction needs for overhead cantenary system. CATENARY detection unit (including pantograph), wire tightening post and truck crane, etc. can be installed according to the user’ s requirements. It is applicable to installation, maintenance, routine inspection and servicing of upper facilities of overhead cantenary system for standard track gauge metro line, and can also be used as the traction car of setting and stretching car to form a CATENARY installation working car group for installation of overhead cantenary system.stretching car to form a OCS installation working car group for installation of overhead cantenary system.


Main Technical Parameters of the Car

Rated power of engine: 336kW (451 hp)

Drive mode: hydraulic-mechanical drive

Bogie wheelbase: 2300mm

Length between bogie centers: 8200mm

Axle arrangement: 2-B

Wheel diameter: φ840mm

Minimum negotiable curve radius: 100m

Brake mode: JZ-7 type air brake and parking brake

Maximum traveling speed: 80km/h

Kerb weight: about 40t

Clearance: meeting the metro gauge requirements

  • Contact Us
  • (Zhuzhou) TEL:+86 731 2849 2157 FAX: +86 731 28491 394
  • (Hongkong) TEL: +852 2189 7268 FAX: +852 2189 7298
  • EMAIL: overseas@csrzic.com
  • ADD: Shidai Road,Shifeng District,Zhuzhou,Hunan,P.R.C ZHUZHOU
  • Postcode: 412001

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