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Cat® D6T Certified Powertrain PLUS Rebuild

Restored Performance. Renewed Reliability. Proven Results.

Choose Your Rebuild
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Project at a Glance

This Cat D6T Dozer had logged thousands of hours in tough terrain. The owner needed a cost-effective way to restore its reliability and performance without purchasing new. Cleveland Brothers performed a Cat Certified Powertrain Plus Rebuild returning the machine to like-new condition and extending its life for years to come.

Project Facts:

  • Machine: Cat D6T Dozer

  • Service: Certified Powertrain Plus Rebuild

  • Location: Erie, PA

  • Turnaround Time: 9 Weeks

  • Result: Like-new performance at a fraction of the cost

D6 Dozer with components

Our Solution

Our certified technicians completed a full Cat Certified Powertrain Plus Rebuild, replacing major components, reconditioning systems, and verifying performance to Cat standards. Each rebuild follows factory-tested procedures using genuine Cat parts and warranty coverage.

Certified Powertrain Plus Rebuild included:

  • Transmission rebuild
  • Final drive replacement
  • Hydraulic system reconditioning
  • ECM calibration & testing

After completion, the D6T was tested, certified, and returned to the field, fully prepared for high-demand applications and built for extended machine life.

The Results

The completed Powertrain Plus Rebuild delivered like-new performance and reliability, giving the customer confidence their machine was ready for years of additional production.

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Before

Years of production took a toll. A worn undercarriage, aging hydraulics and reduced performance led to costly downtime and efficiency loss.
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After

The Powertrain Plus Rebuild restored every major system, including the engine and undercarriage, to deliver like-new performance, reliability, and appearance.
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Before

Signs of wear across the powertrain, undercarriage and hydraulic systems reduced efficiency and reliability after thousands of operating hours.
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After

A fully restored powertrain, undercarriage and hydraulic system brought this D6T back to like-new performance. It is now ready for demanding field work with full Cat Certified warranty coverage.
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Final Product

The transmission and torque converter were fully reconditioned, while the undercarriage received new track groups, rollers and idlers for smooth, efficient operation. Hydraulic components were resealed and tested for precision control, and the frame and ripper assembly were reinforced for lasting durability. The cab was refreshed for comfort, and a factory-quality repaint restored protection and pride of ownership. Backed by a Cat Certified warranty and Cleveland Brothers expertise, this D6T is ready for years of reliable performance at a fraction of the cost of new.

Choose the Right Rebuild for Your Machine

Whether your goal is a full system overhaul or targeted component rebuild, Cleveland Brothers offers certified options to fit your needs and budget.

 
Dealer Rebuild

  • Replace Engine with Reman
  • Replace Transmission, Torque, and Final Drives with CBE Exchange
  • Replace Brake and Differential Steer and Planetary with CBE Exchange
  • Replace Transmission Pump with New/Reman
  • Recondition Powertrain Lines and Filters
  • Recondition Engine Assembly
  • Replace Alternator, Starter, and A/C Compressor with New/Reman
  • Replace CEM with New (If Equipped)
  • Recondition DEF System (If Equipped)
  • Recondition Radiator, Radiator Guards, and Water Lines
  • Recondition Aftercooler Mounts
  • Clean and Test Radiator and Aftercooler
  • Clean, Calibrate, Inspect, and Perform 2,000 Hour Service on Machine
Start Your Rebuild

Certified Powertrain Rebuild

  • Everything in Dealer Rebuild plus...
  • Replace Steering Pump and Motor with New/Reman
  • Recondition Steering Lines and Valves
  • Recondition Drive Shafts and Hydraulic Pump Coupling
  • Recondition Engine and Transmission Mounts
  • Recondition Engine and Powertrain Wiring and Replace ECM’s with Reman
  • Recondition Fuel and Air Lines and Filters
  • Replace Muffler with New
  • Recondition Battery and Wiring
  • Recondition A/C Condenser
  • Cat Required Updates and Update/Install Product Link
Start Your Rebuild
Start Your Rebuild
SERVICES PERFORMED DEALER REBUILD CERTIFIED POWERTRAIN
REBUILD
CERTIFIED POWERTRAIN +
HYDRAULICS REBUILD
Replace Engine with Reman
Replace Transmission, Torque, and Final Drives with CBE Exchange
Replace Brake and Differential Steer and Planetary with CBE Exchange
Replace Steering Pump and Motor with New/Reman  
Recondition Steering Lines and Valves  
Recondition Drive Shafts and Hydraulic Pump Coupling  
Recondition Engine and Transmission Mounts  
Replace Transmission Pump with New/Reman
Recondition Powertrain Lines and Filters
Recondition Engine and Powertrain Wiring and Replace ECM's with Reman  
Recondition Engine Assembly
Recondition Fuel and Air Lines and Filters  
Replace Alternator, Starter, and A/C Compressor with New/Reman
Replace Muffler with New  
Replace CEM with New (If Equipped)
Recondition DEF System (If Equipped)
Recondition Battery and Wiring  
Recondition Radiator, Radiator Guards, and Water Lines
Recondition A/C Condenser  
Recondition Aftercooler Mounts
Clean and Test Radiator and Aftercooler
Recondition Hydraulic Lines, Filters, and Valves    
Replace Implement Pump with Reman    
Recondition Hydraulic Tank    
Clean and Test Hydraulic Cooler Cores    
Replace Lift, Tilt, Angle, Ripper Lift, and Ripper Tilt Cylinder(s) with Reman    
Cat Required Updates and Update/Install Product Link  
Clean, Calibrate, Inspect, and Perform 2,000 Hour Service on Machine