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Home / Small Engines / Kawasaki Engines / Kawasaki FD611V

Kawasaki FD611V Specifications

Engine Model: Kawasaki FD611V

Engine Type: 4-cycle 2-cylinder liquid cooled gasoline engine

Total Displacement: 35.7 cu.in (585 cc)

Rated Engine Power: 20 Hp (14.9 kW)

Carburetor Type: Horizontal draft, fixed main jet

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General Technical Data

Engine Model ............... Kawasaki FD611V
Engine Type ............... 4-cycle vertical shaft liquid cooled gasoline engine
Number of Cylinders ............... 2
Cylinder Layout ............... 90 deg, V-Twin
Displacement, cc (cu.in) ............... 585 (35.7)
Cylinder Bore, mm (in) ............... 74.0 (2.91)
Piston Stroke, mm (in) ............... 68.0 (2.68)
Rated Engine Power, hp (kW) ............... 20.0 (14.9)
Rated Engine Speed, rpm ............... 3600
Maximum Torque, Nm (ft-lbs) ............... 42.8 (31.6)
Torque Speed, rpm ............... 2200
Compression Ratio ............... 9.0:1
Direction of Rotation ............... Counterclockwise (from PTO-shaft)
Lubrication System ............... Full pressure
Oil Filter Type ............... Full flow cartridge
Air Cleaner Type ............... Dual stage element
Cooling System ............... Pressurized forced circulation type
Coolant Capacity, L (qts) ............... 3.0 (3.2)
Ignition System ............... Battery, full transistor, fixed timing type
Starting System ............... Electric starter
Electrical System Rating, Volts ............... 12

Fuel System

Fuel System ............... Carburetor
Carburetor Type ............... Horizontal draft, fixed main jet
Fuel Pump Type ............... Diaphragm, mechanical
Governor Type ............... Mechanical
Fuel Tank Capacity, L (qts) ............... 9.0 (9.5)
Fuel Type ............... Gasoline (86 or higher)

Dimensions and Weight

Overall Length, mm (in) ............... 510 (20.1)
Overall Width, mm (in) ............... 400 (15.8)
Overall Height, mm (in) ............... 478 (18.8)
Net weight, kg (lbs) ............... 43.1 (95.0)

Cylinder Block

Cylinder Bore Inside Diameter (Std), mm (in) ............... 73.98-74.00 (2.915-2.916)
Cylinder Bore Inside Diameter (Max), mm (in) ............... 74.07 (2.918)
Rebore Cylinder Diameter (0.50 Oversize), mm (in) ............... 74.46-74.48 (2.934-2.935)
Crankshaft Bearing Inside Diameter, mm (in) ............... 34.06 (1.341)
Crankshaft Journal Outside Diameter, mm (in) ............... 33.91 (1.335)
Connecting Rod Journal Inside Diameter, mm (in) ............... 33.93 (1.336)
Piston Pin Outside Diameter, mm (in) ............... 16.98 (0.668)
Piston Pin Bore Inside Diameter, mm (in) ............... 17.04 (0.671)
Piston Pin Bearing Inside Diameter, mm (in) ............... 17.05 (0.671)
Piston Outside Diameter, mm (in) ............... 73.935-73.950 (2.9108-2.9114)
Piston To Cylinder Bore Clearance, mm (in) ............... 0.030-0.170 (0.00118-0.00670)
Top Ring Groove Clearance, mm (in) ............... 0.10 (0.004)
Second Ring Groove Clearance, mm (in) ............... 0.10 (0.004)
Top Ring End Gap, mm (in) ............... 1.00 (0.040)
Second Ring End Gap, mm (in) ............... 1.00 (0.040)

Cylinder Head and Valves

Cylinder Head Flatness (Max), mm (in) ............... 0.06 (0.002)
Valve Clearance, mm (in) ............... 0.25 (0.010)
Intake Valve Stem Outside Diameter, mm (in) ............... 5.94 (0.234)
Exhaust Valve Stem Outside Diameter, mm (in) ............... 5.92 (0.233)
Valve Stem Bend, mm (in) ............... 0.03 (0.001)
Valve Guide Inside Diameter, mm (in) ............... 6.05 (0.238)
Valve Spring Free Length, mm (in) ............... 29.70 (1.170)
Rocker Arm Shaft Outside Diameter, mm (in) ............... 11.95 (0.470)
Rocker Arm Bearing Inside Diameter, mm (in) ............... 12.07 (0.475)
Push Rod Bend, mm (in) ............... 0.80 (0.031)

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