1.Remufacture styer diesel of CNHTC brand 2.RM WD415 series 3.EURO 2 standard 4. PERA partner

Characteristic

 

1.  The Remanufacture WD415 series diesel engine, developed on the basis of the WD615 diesel engines, has filled the blank of the 4 cylinder big power diesel engine of China. It features good dynamic performance, fuel economy, low noise and good emission performance.

 

2.  The general arrangement and design feature of the WD415 series diesel engine keep consistent with those of the WD615 series diesel engine, namely the equal distance between cylinder-bore axes of 150 mm, separate cylinder head, unchanged valve arrangement.

 

3.   The cylinder head, piston connecting rod mechanism, valve train, gear train, lubrication, cooling system, gearbox, flywheel, flywheel housing etc. are made interchangeable with those of the WD615 engine as far as possible to the advantage of the organization of production of the products, marketing and matching.

 

 4.  The cylinder head, cylinder liner, combustion system and valve train are all same as those of the WD615/Euro2 engines.

 

 

5.  A special balancing mechanism has been designed and is mounted on the bottom plane of the bedplate of the crankcase to make the whole mechanism locate in the oil sump. Thus the mechanism will not affect the dimensions and the original structure of the engine and results in facilitating the arrangement of the complete vehicle.

 

 Specification 

Model	RM WD415.18	RM WD415.21	RM WD415.23
Type	4-cylinder in line, 4-stroke, water-cooled, turbocharged, air-to-air intercooled, direct injection
Ignition sequence	1-3-4-2
Valve/Cyl	2
Distance between cylinder core(mm)	150
Bore & Stroke(mm)	126×130
Displacement(L)	6.484
Compression ratio	17:1
Rated power kW(ps)	137(186)	155(210)	166(226)
Rated speed(r/min)	2200
Max. torque(N.m)	710	820	880
Speed at Max. Torque(r/min)	1300~1600
Idling speed(r/min)	600±50
Specific fuel consumption(g/kW.h)	≤193
1m Noise dB(A)	≤117
Bare mass(kg)	695
Emission	Euro2

Remanufacture WD415.18 /Euro2 Diesel engine