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4040 - Rail Gear System

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Description:

Model 4040 Rail Gear for Class 8 Trucks

Product Description:The Mitchell M4040 Rail Gear can be configured for class 8 trucks by selecting rail brakes and options to fit particular truck. All options can be added to the standard rail gear at any time.

Forged Steel Rail Wheels and Axles (Coming soon)

  • Forging steel from a billet or ingot eliminates instances of porosity, cavities, shrinkage, cold pouring, and other casting issues.
  • A forging is stronger than a cast or plate products because the internal grain pattern realigns to its new shape. This forged realignment localizes mechanical strength characteristics where needed & increases wear resistance.

 

 Standard Features

  1. Rail Gear units front and rear (46,000 lbs. capacity each end)
  2. Truck requires front frame extension.
  3. Front Rail Gear Spring Ride (Attached to truck front springs, moves with springs).
  4. Rear Rail Gear center pivot non-rigid, pivots 5 inches each side.
  5. Hydraulic operation.
    1. Self-Contained Hydraulics
    2. Push Button Control
    3. Optional Hydraulic Suspension 
  6. Locks in retracted storage position
  7. Hydraulic Holding valves - Front and rear.
  8. Adjustable back to back rail wheels (53 1/8” – 53 7/8”)
  9. Steering Wheel Lock
  10. Built-in de-rail guards
  11. Rail Sweeps
  12. Replaceable Wear Bushings
  13. Some welding required by installer
  14. Some hydraulic hoses supplied by installer  
  15. Rail Wheel Options (insulated requires 2 insulated and 2 non-insulated) Rail Wheel can be greased from end of hub. When new grease is pumped in the hub, all the old grease is forced out through the seal.
  16. Cobra brakes for non-lubricated track. Disc Brakes for lubricated track
    1. Front Cobra Brakes (standard)
    2. Rear Cobra Brakes (Option)
    3. Front Disc Brakes (Option)
    4. Rear Disc Brakes (Option)

 

FAQ

Q1. What is the Mitchell 4040 Rail Gear System?

The Mitchell 4040 is a rail gear system designed for Class 8 trucks.

Q2. What type of trucks is the 4040 rail gear designed for?

The Model 4040 is configured for Class 8 trucks and can be equipped with options based on the specific truck.

Q3. What is the capacity of the 4040 rail gear system?

The listed standard configuration provides rail gear units at the front and rear, with a stated capacity of 46,000 lbs. at each end.

Q4. Does the 4040 use hydraulic operation?

Yes. The 4040 system uses hydraulic operation with self-contained hydraulics and push-button controls.

Q5. Does the 4040 have adjustable rail wheels?

Yes. The listed rail-wheel spacing can be adjusted from 53 1/8 inches to 53 7/8 inches.

Q6. What brake options are available for the 4040?

The system can use Cobra brakes for non-lubricated track and disc brakes for lubricated track, with front and rear configuration options.

Q7. Does the 4040 include safety features?

The listed features include steering wheel lock, built-in de-rail guards, hydraulic holding valves, rail sweeps, and rail-wheel brake options.

Q8. Does installation of the 4040 require modifications?

The product information states that some welding is required by the installer and some hydraulic hoses are supplied by the installer.