Replacement Caterpillar Engines

Sigma PlantFinder can supply all types of used and new Caterpillar engines for track excavators, wheel loaders, motor graders and bulldozers. Caterpillar engines are not just fitted into CAT machines – CAT supply their engines as power units to Sandvik, Metso, Terex Powerscreen Pegson and Terex Finlay to drive quarry crushers and screens. Click here to read about other spares we provide.

We have availability of used and refurbished engines for the following models:

  • CAT C6.4 engine for CAT 320DL excavator (used/as-is, refurbished)
  • CAT C7 engine for CAT 140M motor grader (reconditioned)
  • CAT C9 engine for Caterpillar 330CL excavator, CAT D6R bulldozer, CAT D7R (new, reconditioned)
  • CAT C9.3 ACERT engine for 966M Loader (new, used)engines
  • CAT C11 engine for CAT 966H loading shovel (rebuilt)
  • CAT C13 engine for Caterpillar 345CL excavator (new, reconditioned and fully dressed)
  • CAT C15 engine for CAT D8T bulldozer, CAT 980H wheel loader (used, refurbished)
  • CAT 3046 engine for CAT 318BL excavator (used, tested)
  • CAT 3054 engine for CAT 318DL excavator (used, refurbished and long block)
  • CAT 3066 engine for Caterpillar 320CL excavator, Cat 320BL excavator (new unused)
  • CAT 3116 engine for Caterpillar 320BL, CAT 325BL excavator, CAT 120H grader (used, bench tested)
  • CAT 3126 engine for CAT 325CL excavator (brand new)
  • CAT 3176 engine for CAT 140H motor grader, CAT 966G wheel loader, CAT 345BL excavator (rebuilt)
  • CAT 3306 engine for CAT 330CL excavator, CAT 140G Grader, CAT 966F loader (rebuilt)
  • CAT 3406 engine for CAT D8R bulldozer, CAT D8N bulldozer, CAT 980F (new, used bench-tested)
  • CAT 3408 engine for Caterpillar D8L bulldozer, CAT D9N, CAT D9R (rebuilt)
  • CAT 3412 engine for CAT D10R bulldozer (used, long block)

Engines can be supplied with starter motor, alternator and fuel pump. We can also help with exhausts, ECU and replacement injectors. Please enquire for the model and condition of engine you are looking for, and we will advise our availability. Sigma has availability of engines in UK, Europe and USA, and we can quote for fast airfreight shipping times at good prices.


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