BFL513 series air cooling diesel engine is a improved model of BFL413,whose emission level meets EN II standard.It is an environmental protective diesel engine.Based on the advantages of BFL413F,the combustion chamber structure,cylinder head,piston and camshaft etc. of BFL513 are optimized in design.Moreover,the injection pump and fuel injection nozzle etc. of fuel supply system are also improved,thereby effectively lowering the rotating speed of diesel engine,improving toraue,increasing power range,further prolonging the service life of entire engine,reducing oil consumption,noise and emission of exhaust gas.
Model |
Bore/Stroke
(mm) |
Capacity(L) |
Compression Ratio |
Rotational Speed
(rpm) |
Rated Power/Speed
(KW) |
Max.Torque
(N.m/rpm) |
Idling Speed
(rpm) |
Specific Fuel Consumption
(g/kw·h) |
Dimensio
(L×W×Hmm) |
Net Weight(kg) |
BF4L513R |
125/130 |
6.381 |
15.8:1 |
1500~2300 |
69~118 |
585 |
|
204 |
1122*765*1001 |
550 |
BF6L513LR |
125/145 |
10.676 |
17:1 |
1500~2100 |
113~177 |
941 |
|
204 |
1533*790*1036 |
865 |
BF6L513RC |
125/145 |
10.676 |
17:1 |
1500~2100 |
141~210 |
1100 |
|
204 |
1533*790*1093 |
895 |
BFL513 series air cooling diesel engine is a improved model of BFL413,whose emission level meets EN II standard.It is an environmental protective diesel engine.Based on the advantages of BFL413F,the combustion chamber structure,cylinder head,piston and camshaft etc. of BFL513 are optimized in design.Moreover,the injection pump and fuel injection nozzle etc. of fuel supply system are also improved,thereby effectively lowering the rotating speed of diesel engine,improving toraue,increasing power range,further prolonging the service life of entire engine,reducing oil consumption,noise and emission of exhaust gas.