Reliability and Durability
- The development of product is carired out with rigorous mechanical engineering development accreditation standards, durability bench test accumulated for 20000 hours.
- Engine block manufactured from alloy cast iron offers higher strength.
- Forged steel crankshaft improves fatigue strength and resistance to wear.
- A cylinder head is respectively bolted to the top of each bank of cylinder for ease of maintenance and repair; Cylinder head bolts are evenly spaced and positioned, which is better able to withstand forces evenly.
- Valve timing mechanism, camshaft is placed in the upper part of cylinder block,short and thick push rod and roller tappet, so as to achieve higher reliability.
Fuel economy
- Four-valve technology increases the flow areas of air by a wide margin, so as to realize better atomization condition and more intense combustion.
- Turbocharged and intercooled & electronic combined pump technology.precise electronic control ensure full combustion.
- Holst turbocharger/lian xin turbocharger, wider fuel economy area.
- Mechanical losses are reduced dramatically more than 15%, and less air pumping losses and consumption.
- Fuel consumption is reduced by 10-15% compared with engines of same power.
6-152*180
NO. of cylinders-Bore*Storke
19.59
Displacement
14:1
Compression ratio
52L
Engine oil capacity
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