4 CYLINDER ENGINE
- Designed by Ricardo, UK
- Lightweight and compact (40% Lighter & 25% Smaller)
- Environment-friendly, complying with CPCB and EURO IV norms
- Low running cost
- Clean & green
- Highest maintenance interval of 500 hours
- Direct Injection (DI)
- Four valves per cylinder
- Oil cooler and charge air cooling system
- Engine performance optimised for constant speed, variable load & other operating conditions
- HLA & RFF used for maintenance-free quiet operation and reduced friction
- Fuel economy & emission optimised at source by means of low engine friction, faster engine warm-up, and optimised combustion
- Poly V- belt drive with automatic belt tensioner, used for quiet engine operation
- The cylinder liner’s central line is offset from crank bore’s central line to reduce the frictional losses arising due to piston slap
- The cylinder head is designed to sustain high peak pressure of 200 bar, giving a good power-to-weight ratio
- Cylinder head gasket is a multilayer steel gasket to withstand high peak pressure and thereby, increase life
- Pistons equipped with oil gallery and piston cooling jets for effective cooling of the piston crown
- The fractured splitting process ensures assembly of the large end cap on to the con rod, with unique and maximum surface contact, ensuring alignment and firm clamping
