Good Quality Diesel Engine and Related Parts (4BT3.9)

• Certification: ISO9001
• Brand: L
• Engine Type: Diesel Engine
• Place of Origin: China (Mainland)
• Cylinder Bore: 4 Cycle, Inline
• Condition: New
• Model NO.: 4BT3.9
• Intake Pressure Impulse: Naturally Aspirated
• Speed: High Speed
• Piston Movement: Reciprocating
• Ignition Mode: Electric Ignition
• Number of Cylinders: Multi-Cylinder Machines
• Transport Package: Wooden Package
• Specification: CE, ISO
• Origin: China
• HS Code: 8408
• Production Capacity: 500000 PCS Per Year

Product Description

The diesel engine has the highest thermal efficiency (engine efficiency) of any practical internal or external combustion engine due to its very high expansion ratio and inherent lean burn which enables heat dissipation by the excess air. A small efficiency loss is also avoided compared to two-stroke non-direct-injection gasoline engines since unburned fuel is not present at valve overlap and therefore no fuel goes directly from the intake/injection to the exhaust. Low-speed diesel engines (as used in ships and other applications where overall engine weight is relatively unimportant) can have a thermal efficiency that exceeds 50%.

  

 

Rate power and RPM	74kw/2200rpm
Displacement	3.9L
Emission standard	Euro 1
Bore*stroke	126* 155mm
Application	construction machinery
Delivery	By sea,by air,by express
Package	1. Neutral Packing 2,As customer requirement
Futures	1,More rugged and reliable 2 , High torque output hence pulling power is high 3 , Gears are tall 4 , Fuel efficiency is high 5,Service requirement is less frequent