42kW Diesel Engine R4105P
The R4105P diesel engine delivers 42kW of power at 1500rpm and 48kW at 2000rpm. This four-stroke, water-cooled engine is designed for high-speed operation with direct fuel injection.





Technical Specifications
Product Overview
Ricardo Series R4105P Diesel Engine
The R4105P is a high-performance, four-stroke, water-cooled diesel engine featuring a 105mm bore and 125mm stroke. Designed for reliability and economy, this unit delivers a prime output of 42kW at 1500rpm and up to 60kW at higher speeds. With an overhaul interval of 8000 hours and easy cold starting capabilities, it is a versatile solution for power generation, marine, and industrial machinery applications.
Technical Specifications
- Bore
- 105 mm
- Stroke
- 125 mm
- Displacement per Cylinder
- 4.33 L
- Cylinder Layout
- In-Line 4

Performance Metrics
Prime Power Output
Operational Details
- Key Characteristics
- Low fuel consumptionHigh torqueEasy ignitionLow emissionSmall footprintWater-cooledDirect injection

Applications
Suitable Industries
- Power Generation
- Marine Propulsion
- Agricultural Machinery
- Construction Machinery
- Stationary Power Units




