The Mitsubishi S4Q2: powerful yet clean

The Mitsubishi diesel engines in the SQ series offer a powerful solution that combines controlled performance at a high level with a responsible attitude towards the environment. The sound intensity level is exceptionally low thanks to an optimal design of the exhaust system. The SQ series have been designed after heavy durability tests, focused on effective torque in the middle low gear had been completed. The focus on its application in construction and production machinery further improved the design.

Lower emission

A clean exhaust system is beneficial for the environment. This has always had a high priority for Mitsubishi engineers. The lower exhaust emission is achieved through improvements in the fuel system creating problem-free combustion.

The combination of experience and theory

Engines for construction and production machinery require a highly effective torque in the middle low gear and a high durability grade. Our technicians have drawn on their experience and theoretical knowledge to repeatedly test the Mitsubishi engines on the criteria mentioned above.

The main features of the Mitsubishi SQ series are:

  • Low fuel costs
  • Easy maintenance
  • Improved performance
  • Decreased sound intensity level
  • Cleaner exhaust emissions
Engine type Water cooled
Power Output 19 - 40 kW
Emission Non-emission/ EU Stage 3A
Cylinder arrangement In-line
Number of cylinders 4
Boring x Stroke 88 x 103 mm
Displacement 2.506 liter
Fuel Diesel (ASTM no. 2-D)
Starting system Electrical
Lubricating system Gear pump
Length 708 mm
Width 493 mm
Height 631 mm
Dry weight 195 kg