4000TM - C6680

Unit Information

Model:

Trackmobile 4000TM

Year Manufactured:

1994

Unit Number:

C6680

Features

Upgraded with Cummins Repower in 2016

Frame: 

  • Heavy-duty, all welded from preformed steel plate and structural shapes. 
Torque Converter: 
  • 3.09 to 1 torque multiplication ratio. 
Transmission & Drop Case: 
  • Constant mesh spur gearing, Forward and Reverse power shifted. 
Rail Wheel Gear Case: 
  • Heavy duty hardened alloy steel spur gears. Oil bath lubrication. 
Brakes: 
  • 18" (457 mm) diameter disc air over hydraulic power actuated, on all 4 rail wheels. Drum and shoe on road wheels. 
Rail Wheels: 
  • 27 in. (685 mm) diameter, heat-treated, cast steel. 
Road Wheels: 
  • Rock service tires, heavy-duty retractable suspension. 14 ply 9.00 x 20 tires. 
Rail Drive: 
  • Through transmission and transfer gear housing and planetary no spin type differential axle assembly. 
Road Drive: 
  • Interlocking lug drive from rail axle driving drums. 
Power Steering: 
  • Industrial type linkage and spindles. 
Hydraulic System: 
  • Constant pressure system with engine running to ensure maximum traction and braking ability and to prevent settling when in road/rail wheel mode. Direct connected variable displacement pressure compensated pump. 
Couplers: 
  • Two heavy duty, cast steel, TRACKMOBILE pioneered weight transfer design. Positive coupling ensured to railcars with AAR contour. Hydraulic remote control from cab for easy coupling. Air cylinder knuckle release. 
Sanders: 
  • Eight air operated, built into body frame. Sanding on all rail wheels. 
Lights: 
  • Forward and rear tail/stop lights. Halogen front and rear lights for night operation, either on road or rail. Track mounting light for placing unit on rail at night. 
Operator Cab: 
  • Driver conditioned, totally enclosed and sound insulated cab; easy to use instruments and controls; 180° two-way seat; 3600 clear vision; electric windshield wipers; heater and defroster fan. 
Warning Signal: 
  • Air horn and automatic road back-up horn. 

Engine

Cummins 4BT 3.9
Configuration DR311RX
Valves Per Cylinder 2
Engine Displacement   
Horsepower  112HP@2300RPM
Maximum Torque   

Maximum Tractive Effort

Double Coupled*

40,000 lbs. [18,144 kg]

Single Coupled*

25,000 lbs. [11,340 kg]

Dimensions / Performance

On Rail

On Road

Wheel Base 121" [3,073 mm] 59" [1,499 mm]
Rail & Road Height 135" [3,429 mm] 143" [3,632 mm]
Length 153" [3,886 mm]
Width 114" [2,896 mm]
Weight 29,000 lbs. [13,154 kg]
Rail Gauge AAR Standard 56.5" [1,435 mm]

Speeds (Forward & Reverse) *Actual speeds obtained will depend on grade, load, altitude. and other factors*

1st 2.4 MPH [3.8 km/h] 1.5 MPH [2.4 km/h]
2nd 4.0 MPH [6.4 km/h] 2.5 MPH [4.0 km/h]
3rd 7.9 MPH [12.7 km/h] 4.8 MPH [7.7 km/h]
4th 13.1 MPH [21.1 km/h] 7.9 MPH [12.7 km/h]

Authorized Distributor For: