25 May 2024 Huge selection of parts in stock !
25 May 2024
Capital repair of the bulldozer DET-250

25 May 2024
Capital repair of the bulldozer DET-320

           Russian version    English version
+7 (351) 729-80-04
3, Lenin ave.,
Chelyabinsk 457007, Russia

Other services

Makos Group of Companies permanently carries out complete overhaul and maintenance services of DET-250 and DET-320 bulldozers as well as of V-31M2, V46-5S, D6, D12 engines, EDP-196U2, GPA-222 electrical equipment:

  • engine overhaul;

  • oil pump, water pump, fuel injection pump repair and replacement;

  • reinforcement of tractor framework weld seams;

  • transmission overhaul;

  • hydraulics overhaul, adjustment, trial run or replacement;

  • renovation of conjugated components fits;

  • cabin and control gears renovation;

  • bulldozer blade and ripper renovation or replacement;

  • radiator renovation or replacement;

  • cleaning, decoating, undercoating, painting.

A list of spare parts to be replaced under overhaul:

  • idler and sprocket wheels, caterpillar;

  • piston group;

  • central and end bits, cutting edges;

  • parts of friction materials (brakebands);

  • braking parts (washers and split pins);

  • fabricated rubber products (belts, cups, rings, hoses, gaskets, etc.);

  • indicators and sensors;

  • also units and assemblies as agreed with the client.

1000 service hours or 6 months guarantee for repaired engines, units and assemblies.

Besides all the above our company gives consultations on maintenance and repair of tractors, its units and assemblies and provides with technical documentation (catalogues, user manuals, circuit diagrams).

V-31M2, V46-5S engines and electrical machines are being repaired at manufacturing plants, manufacturer guarantee provided. If approved by the customer, maintenance service may be provided by highly-experienced maintenance crew at your company`s location.


We hope for fruitful cooperation!