BEML vs Komatsu Bulldozer Parts: Interchangeability & Sourcing Guide India

BEML (Bharat Earth Movers Limited) has long partnered with Komatsu to manufacture bulldozers in India, which creates an interesting parts compatibility question: can BEML bulldozer parts be replaced with off-the-shelf Komatsu parts?

The BEML-Komatsu Partnership Explained

BEML manufactures bulldozers at its Mysuru plant under licence from Komatsu. Models like the BEML BH120 and BEML BH80 share significant DNA with the Komatsu D155A and D85 series. However, localisation for Indian manufacturing means that not all parts are identical.

Which Parts Are Interchangeable?

Component	Interchangeable?	Notes
Engine (Komatsu SA6D125)	Yes — Full	Direct fitment
Hydraulic pump	Partial	Port sizes differ in some models
Undercarriage (tracks, rollers)	Yes — Most	Check track pitch carefully
Electrical system	No	Harness connectors differ
Filters (oil, air, fuel)	Yes — Full	Komatsu part numbers work directly

How to Identify the Right Part Number

Always quote the BEML Equipment Serial Number and Model Number when ordering parts. Your BEML machine plate will show a plate which references the Komatsu base model. Use that Komatsu model/part number when ordering from specialists like Parts Trading Company.

Search for Komatsu bulldozer parts or BEML BH120 parts in our catalogue.