CRAB 3100 E

ELECTRIC RAILCAR MOVER
CRAB 3100 E



MAXIMUM DRAWBAR PULL:

8,100 lbf (36 kN)

WEIGHT:

14,550 lbs (7.2 US t)

DIMENSIONS LxWxH:

122.0”x96.4”x95.8” (3100 mm x 2450 mm x 2435 mm)

UNLOADED RAIL SPEED:

4.3 mph (7 km/h)

RAIL SPEED AT MAX LOAD:

1.2 mph (3 km/h)

STANDARD GAUGE:

56.5” (1435 mm)

DIMENSIONS:

 

Rail Mode

Road Mode

Length

96.4” (2450 mm)

122.0” (3100 mm)

Width

122.0” (3100 mm)

96.4” (2450 mm)

Height

95.8” (2435 mm)

95.8” (2435 mm)

 

SPECIFICATIONS


Battery

  • 80V 1,000Ah (40 cells - 2V per cell)
  • On board battery charger with UL/CSA certified plug
  • 80V, 120A charging unit
  • Centralized battery filling system with visual floater indicating battery fluid level
  • Typical battery recharging time:  Approximately 8 hrs with 480V power source

Cabin and Driver Seat

  • 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

  • Cabin heater with temperature control dial

Rail Mode Performances

  • Motor - 20 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

Options

  • Coupler based on customer requirements

  • Hydraulic or manual slide for coupler height adjustment

  • Different rail gauge measures

  • Rail track short-circuiting signaling system

  • Interlock safety remote control system for Wheel Truing Machine

  • 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

  • Operator platform with side safety arms

Road Mode Performances

  • 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

Traction Control System

  • Governed by a programmable micro PLC and high efficiency inverters

Instrument Panel

  • User-friendly multifunctional panel with emergency recovery buttons

Safety Devices

  • Equipped with red and white directional movement signaling lights during rail mode

  • Horn

  • Automatic alarm while moving in road mode

  • Orange beacon light

  • Exterior emergency stop 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 sudden direction change during operation

  • Safety system to prevent unit from switching on during recharge

Brake

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

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