Crab EZ3

SPECIFICATIONSBatteryRail Mode PerformancesRoad Mode PerformancesSafety DevicesTrain brakeTraction Control SystemBrakeCabin and driver seatInstrument panelOptions

  • MAXIMUM TRACTIVE EFFORT: 5,850 lbs (26 kN)
  • MAXIMUM TOWING CAPACITY: 1,147,000 lbs* (520 t)
  • WEIGHT: 11,460 lbs (5.2 t)
  • DIMENSIONS LxWxH: 113.4”x80.7”x95.8” (2880 mm x 2050 mm x 2435 mm)
  • UNLOADED RAIL SPEED: 4.4 mph (7 km/h)
  • RAIL SPEED AT MAX LOAD: 1.8 mph (3 km/h)
  • STANDARD GAUGE: 56.5” (1435 mm)
    (*) max performance on dry, flat and straight rail

Descargar Catalogo CRAB EZ3

  • 80V 625Ah (40 cells - 2V per cell)
  • On board battery charger with UL/CSA certified plug -80V, 80A charging unit
  • Centralized battery filling system with visual floater indicating battery fluid level
  • Battery charging time less than 8 hrs

  • Motor - 12 kW 80V - AC Brushless motor
  • Large 20.4”(520 mm) diameter rail wheels with steel guidance flange and replaceable high traction rolling surface
  • Hydraulic system for switching between road and rail mode
  • Machine operates onboard cabin

  • Motor - 7.5 kW 80V - AC Brushless motor
  • Three (3) wheels - traction drive on front wheel and two free-wheels in back for ease of movement
  • Shock absorbed by precharged nitrogen accumulators
  • Hydraulic power steering type on front wheel
  • Tight turning radius

  • Equipped with red and white directional movement signaling lights during rail mode
  • Horn
  • Automatic alarm while moving in road mode
  • Orange beacon light
  • Perimetral emergency buttons
  • Hand brake activation in case of low oil pressure in the braking system
  • Emergency braking system in case of failure
  • Safety system to prevent unit from switching on during recharge
  • Safety system to prevent sudden direction charge during operation

  • Pneumatic braking system with 10 CFM compressor

  • Governed by a programmable micro PLC and high efficiency inverters

Rail mode

  • Fully proportional hydraulic powerbrake system
  • Parking/Emergency brake - Spring applied hydraulic pressure released

Road mode

  • Drum type brakes with independent hydraulic circuit brake
  • Parking - Spring applied hydraulic pressure released

  • Heavy duty, insulated cabin with two lockable doors and full visibility from driver seat
  • Adjustable driver seat with safety belt
  • Windows on the cabin floor with dedicated lights for ease positioning the machine on rail

  • User-friendly multifunctional panel

  • Operator remote control
  • Interlock safety remote control system for Wheel Truing Machine
  • Coupler based on customer requirements
  • Hydraulic or manual slide for coupler height adjustment
  • Different rail gauge measures
  • Rail track short-circuiting signaling system
  • Photocell safety barrier - automatically stops machine in defined positions
  • Pin type connectors
  • Electric winch for coupler lifting
  • Rubber buffers
  • Distance proximity sensors with acoustic function (Rail mode)
  • LED working lights
  • Air conditioning and heating system
  • Arctic pack for cold environment

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