Defence & Aerospace | Mining & Construction | Rail & Metro

Schedule ‘A’ Company under Ministry of Defence

Government of India




Engine Division

BEML Limited, the trusted name for over 52 years in mining and construction industry, channels its expertise into the priority sector of energy with the manufacture of fuel-efficient diesel engines. Established in the year 1991 in Mysuru, with technical know-how from Komatsu Japan, BEML diesel engines are built for maximum reliability, high performance and lasting value. These engines are backed by the facility of application engineering, multi-location sales & service network and rehabilitation facility.

Engine Division manufactures heavy duty Diesel Engines for application on a wide variety of Earth Moving, Mining and Construction Machinery and Defence Equipment. Apart from these, the engines are also offered for other industrial applications as well as diesel generator sets. BEML Engines are used on Bull Dozers, Dump Trucks, Motor Graders, Wheel Loaders, Pipe Layers, Hydraulic Excavators, Loading Shovels, C Crane, Aircraft Towing Tractors, Backhoe Loaders, Water Sprinklers and Heavy Duty Trucks. These Engines are capable of operations over a wide terrain right from sea level conditions to high altitude (19,000ft) as well as under sub-zero conditions.


Engine Series (Water Cooled) :
  • 105 Series -  76 ~ 170 HP
  • 125 Series - 140 ~ 250 HP
  • 140 Series - 300 ~ 400 HP
  • 170 Series - 360 ~ 700 HP
Engines (Air Cooled) :
  • BEML HDT 6x6 – 342 HP
  • BEML HDT 8x8 – 402 HP
Salient Features of BEML Engines:
  • High Quality
  • Heavy Duty
  • Proven Reliability
  • Economic Operation
  • Longer Life
  • Wide Application
  • Standard Fitment
  • Optional Fitment
  • Electronic Control

In-House Manufacturing Facilities:

A. Machine Shop:

Machine shop consists of state-of-the-art technology dedicated machines for manufacture of following Engine components

  • Camshaft Line
  • Connecting Rod Line
  • Engine Block Line
  • Flywheel Housing , Gear Case & Front Cover Line
  • Engine Cylinder Head Line
  • Flywheel balancing machine

B. Engine Assembly:

  • Four Assembly Lines
  • Spinner Jigs & Turn Tables
  • Single Spindle, Twin Spindle Electric Nut Runner
  • Ultrasonic Cleaning facility
  • Nitrogen Chilling Facility
  • FIP Calibration Set Up
  • Injector Nozzle Tester

C. Engine Testing

  • SCHENCK Hydraulic Dynamometer ( 1200 kW- 2 Nos , 900 kW) 
  • ZOLLNER Hydraulic Dynamometer (660 kW)
  • SAJ FROUDE Hydraulic Dynamometer (750 kW- 2 Nos)
  • SAJ TEST PLANT Eddy Current Dynamometer ( 400 kW and 720 kW)
  • Exhaust gas emission test facilities for CO, NOx, HC, PM & Smoke

D. Engine Painting

  • Down Draught Water Wash Spray Paint Booth

High Technology Machining Facilities:

  • Flexible Manufacturing System (FMS) (1250 x 1250 mm Pallet Size)
  • Multi pallet Horizontal Machining Center (1250 x 1000 mm Pallet Size)
  • Crank and CAM Bore SPM
  • Cam profile milling machine
  • CNC Camshaft Grinding Machine
  • Auto Straightening Press
  • Connecting Rod Weighing and Balancing SPM
  • Honing Machine
  • CNC Horizontal and Vertical Machining Centers.
  • CNC Valve Seat and Valve Guide Generating SPM

Inspection Technologies:

  • Three Co-ordinate Measuring Machine
  • Computerized automatic Cylinder Head Pressure Leak Testing Machine 
  • Industrial Endoscopy for internal passage analysis

Special Processes:

  • Shot Peening
  • Induction Hardening and Tempering

Metrology and Gauge Calibration:

Metrology Lab is NABL accredited.

Facilities at Material Testing and Metrology Lab:

  • Universal Testing Machine
  • Metallurgical Microscope with Image Analyser
  • Spring Testing Machine
  • Optical emission spectrometer
  • Magnetic Particle Crack Detection Machine  
  • Tensometer
  • Form Tester
  • Profile Projector
  • Floating Carriage Micrometer
  • Master Slip Gauges
  • Monochromatic Check Light with Optical Flat
  • Height Master
  • Caliper Checker
  • Depth Micro Checker
  • Dial Calibration Tester
  • Torque Wrench Tester
  • Sine Table
  • Portable Surface Roughness Tester
  • Pressure Guage Tester
  • Universal length machine

New Developments

  • Development of 170 series  BS-III (CEV)  CRDI Engine for Dumper/Dozer/ Excavator applications
  • Development of 125 and 140 Series BS- IV (CEV) Engine for Motor Grader applications
  • Development of 105 Series high power density engine for Backhoe Loader, Excavator applications
  • Development of BSIII and BSIV air cooled engines for Heavy Duty Trucks (BEML HDT). 

Renewable Energy Projects

  • Roof top 100 kWp  On -grid Solar PV Power Plant
For further details, please contact:

Mr. Tamil Selvan A S
CGM (Engine Division)
Mysuru Complex,
BEML Limited,
Belavadi Post,
Mysuru – 570 018.
Karnataka, India.

 +91 821 2402447