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Kubota RK95 Engine

General Technical Data

Kubota RK95 Engine Specifications

Engine Model ............... Kubota RK95
Engine Type ............... Horizontal water-cooled 4-cycle diesel engine
Number of Cylinders ............... 1
Displacement, cc (cu.in) ............... 487 (29.6)
Cylinder Bore, mm (in) ............... 86.0 (3.39)
Piston Stroke, mm (in) ............... 84.0 (3.31)
Rated Engine Power, hp (kW) ............... 9.5 (7.1)
Rated Engine Speed, rpm ............... 2400
Maximum Torque, Nm (ft-lbs) ............... 30.8 (22.8)
Torque Speed, rpm ............... 1800
Compression Ratio ............... 18:1
Direction of Rotation ............... Counter-clockwise (facing flywheel)
Combustion System ............... Direct injection
Fuel System Type ............... Injection pump
Cooling System ............... Radiator
Lubrication System ............... Forced lubrication with trochoid pump
Starting System ............... Manual speed-doubling handle
Fuel Tank Capacity, L (gal) ............... 10.0 (2.6)
Oil Capacity, L (qts) ............... 2.4 (2.6)
Coolant Capacity, L (qts) ............... 1.6 (1.7)
Electrical System Rating, Volts ............... 12

Dimensions and Weight

Overall Length, mm (in) ............... 715 (28.1)
Overall Width, mm (in) ............... 358 (14.1)
Overall Height, mm (in) ............... 516 (20.3)
Net weight, kg (lbs) ............... 86.0 (189.5)

Kubota RK95 Maintenance Data

Engine Oil and Filters

Engine Oil Type ............... SAE 30, SAE 10W-30
Oil Classification (API Service) ............... CB or CC
Oil Capacity, L (qts) ............... 2.4 (2.6)
Fuel Filter Part Number ............... 15231-43560
Air Filter Part Number ............... 1T334-11011

Service Intervals

Change Engine Oil ............... Every 100 hours
Clean Fuel Filter ............... Every 100 hours
Clean Air Cleaner ............... Every 100 hours
Clean Oil Strainer ............... Every 100 hours
Clean Radiator Fins ............... Every 100 hours
Replace Fuel Filter ............... Every 300 hours
Replace Air Cleaner ............... Every 300 hours
Clean Fuel Tank ............... Every 300 hours
Check and Adjust Valve Clearance ............... Every 500 hours
Check Nozzle Injection Pressure ............... Every 500 hours
Clean Injection Nozzle ............... Every 800 hours
Change Engine Coolant ............... Every 800 hours

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KUBOTA TRACTORS SPECIFICATIONS

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KUBOTA ENGINES DATA AND SERVICE SPECS

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KUBOTA FRONT END LOADERS

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KUBOTA TRACTORS TROUBLESHOOTING
L235	L2501	L2550	L275	L3110
L3301	L35	L3710	L3901	L4310
L5030	M4700	M5700	M6040	M6800
M8200	M8540	M9000	MX5100	MX5200