Nagumo F-series engine
| Nagumo L series | |
|---|---|
 | |
| Overview | |
| Manufacturer | Nagumo Heavy Industries |
| Also called | FSL, FSLD, FSLG |
| Production | 1991 - Present |
| Layout | |
| Configuration | Straight-six diesel engine |
| Displacement | 10.5 litres (640.7 cu in) |
| Cylinder block material | Cast iron |
| Cylinder head material | Cast iron |
| Valvetrain | OHV |
| Combustion | |
| Turbocharger | Waste gate |
| Management | mechanical |
| Fuel type | Diesel, Natural Gas, Multifuel |
| Oil system | Wet sump |
| Cooling system | Water-cooled |
| Output | |
| Power output | Application dependent |
The Nagumo F-series engine is a straight-six diesel engine designed and produced by Nagumo Heavy Industries Powertrain Division. It displaces 10.5litres and began production in 1991 as the NSL and NSLD (defense) at Nagumo Powertrain Plant 5 in Fushou.
The F-series engine is a road going version of the larger Nagumo E-series engine, which is typically utilized for heavy industrial use in generators, mining equipment and other heavy duty functions. The F-series is widely utilized in Jin Yi for heavy and medium duty applications such as buses, trucks, and other vehicles. The F-series production D is used specifically for defense applications and continually developed.
The F-series engines are available with multiple emissions packages to fulfill emissions requirements in various nation but the most common is the Schedule C emissions control package, which is required for certain areas of Jin Yi.
Models
FSL
- FSL Production A (FSL-PA) -
- FSL Production B (FSL-PB) -
- FSL Production C (FSL-PC) -
- FSL Production D (FSL-PD) -
- FSL Production E (FSL-PE) -
FSLD
- FSLD Production A (FSL-PA) -
- FSLD Production B (FSL-PB) -
- FSLD Production C (FSL-PC) -
- FSLD Production D (FSL-PD) -
- FSLD Production E (FSL-PE) -
- FSLD Production F (FSL-PF) -
FSLG
- FSLG Production A (FSL-PA) -
- FSLG Production B (FSL-PB) -
- FSLG Production C (FSL-PC) -
- FSLG Production D (FSL-PD) -