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Kubota D600 Specifications

The Kubota D600 is a 601 cc (36.6 cubic inches) 3-cylinder water-cooled naturally aspirated diesel engine manufactured by Kubota. The Kubota D600 engine has a spherical type сombustion сhamber with a glow plug. The cylinder bore is 64.0 mm (2.52 in) and the piston stroke is 62.2 mm (2.45 in). The Kubota D600 diesel engine produced 14.0 PS (10.3 KW; 13.8 HP) at 3,200 rpm of maximum power. Engine code identification: D - Three-cylinder, 600 - Approximate displacement 600 cc.

General Technical Data

Engine Model .............. Kubota D600
Engine Type .............. Vertical, water-cooled, 4 cycle diesel
Number of Cylinders .............. 3
Displacement, cu in (L) .............. 36.6 (0.601)
Cylinder Bore, in (mm) .............. 2.52 (64.0)
Piston Stroke, in (mm) .............. 2.45 (62.2)
Aspiration Type .............. Naturally aspirated
Rated Engine Power, hp (kW) .............. 14.0 (10.3)
Rated Engine Speed, rpm .............. 3200
Firing Order .............. 1-2-3
Fuel System .............. Injection pump
Lubrication System .............. Forced lubrication by trochoid pump
Oil Filter Type .............. Full flow paper filter (cartridge)
Cooling System .............. Water with pressurized radiator
Pre-Heating .............. Glow plugs
Coolant Capacity, qts (L) .............. 2.2 (2.1)
Electrical System Rating, Volts .............. 12
Starting Motor .............. 12V, 0.7 kW
Battery Rating .............. 12V, 35 AH

Dimensions and Weight

Overall Length, mm (in) .............. 377 (14.8)
Overall Width, mm (in) .............. 425 (16.7)
Overall Height, mm (in) .............. 477 (18.8)
Dry weight, kg (lbs.) .............. 61.7 (136)

Cylinder Block

Cylinder Liner Inside Diameter (Minimum), in (mm) .............. 2.5196 (63.989)
Cylinder Liner Inside Diameter (Maximum), in (mm) .............. 2.5255 (64.139)
Piston Outside Diameter, in (mm) .............. 2.516 (63.906)
Piston Ring End Gap, in (mm) .............. 0.017-0.035 (0.431-0.886)
Crankshaft End Play, in (mm) .............. 0.012 (0.304)
Crankshaft Journal Outside Diameter, in (mm) .............. 1.5722-1.5728 (39.934-39.950)
Crankshaft Bearing Inside Diameter, in (mm) .............. 1.5715-1.5764 (39.984-40.040)
Crankshaft Journal to Bearing Oil Clearance, in (mm) .............. 0.0013-0.0042 (0.034-0.106)
Crankpin to Crankpin Bearing Oil Clearance, in (mm) .............. 0.0008-0.0020 (0.020-0.051)
Crankpin Outside Diameter, in (mm) .............. 1.3370-1.3376 (33.959-33.975)
Crankpin Bearing Inside Diameter, in (mm) .............. 1.3389-1.3390 (33.995-34.010)

Valves

Intake Valve Clearance (Cold), in (mm) .............. 0.0057-0.0073 (0.145-0.185)
Exhaust Valve Clearance (Cold), in (mm) .............. 0.0057-0.0073 (0.145-0.185)
Exhaust Valve Head Diameter, in (mm) .............. 0.89 (22.50)
Intake Valve Head Diameter, in (mm) .............. 1.03 (26.00)
Exhaust Valve Stem Outside Diameter, in (mm) .............. 0.2354 (5.980)
Intake Valve Stem Outside Diameter, in (mm) .............. 0.2354 (5.980)
Exhaust Valve Seat Angle, deg .............. 45
Intake Valve Seat Angle, deg .............. 45
Intake Valve Guide Inside Diameter, in (mm) .............. 0.2372 (6.030)
Exhaust Valve Guide Inside Diameter, in (mm) .............. 0.2372 (6.030)

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