FD750D Kawasaki With Muffler


The Kawasaki FD750D is a 0.75 l (745 cc, 45.46 cu-in) V-twin 90° liquid-cooled 4-stroke internal combustion small gasoline motor with horisontal shaft, manufactured by Kawasaki Heavy Industries LTd., for general-purpose applications. The FD750D has OHV (overhead valve design); cast iron cylinder liners; float type carburetor with fixed main jet; transistorized fuel pump; flywheel magneto transistor ignition system; mechanical governor and low tone muffler. The Kawasaki FD750D uses full pressure lubrication system with spin-on oil filter and dual element air cleaner. The engine is equipped with solenoid shift type electric starter and 12V-20A or 30A charging coil with regulator. The Kawasaki FD750D produced (20.1 KW; 27.0 HP) at 3,600 rpm of maximum horsepower and 58.3 Nm (5.95 kg·m; 43.03 ft·lb) at 2,400 rpm of torque. Cylinder bore and piston stroke are 78.0 mm (3.07 in) and 78.0 mm (3.07 in), respectively. Compression ratio rating is 8.5:1.


Type 4-stroke, OHV, V-twin 90° Crankshaft 1.125 in. Displacement 745 cm 3 (45.46 cu-in) Max. horsepower (20.1 KW; 27.0 HP) at 3,600 rpm Max. torque (crank PTO) 58.3 Nm (5.95 kg·m; 43.03 ft·lb) at 2,400 rpm Carburetor Float type carburetor with fixed main jet Cooling system Liquid-cooling Ignition system Transistorized ignition Lubricating system Pressurized lubrication system Starting system Electric starter Charging system 12 Volt – 20A or 30A with regulator Fuel used Unleaded gasoline (octane number 86 or higher) Fuel consumption 230 g/HPh Cooling system Pressurized forced circulation type


Length, mm (in) 520 (20.5) Width, mm (in) 458 (18.0) Height, mm (in) 580 (22.8) Dry weight, kg (lb) 57.0 (125.7)


Cylinder head 27 Nm; 2.7 kg·m; 20 ft·lb Connecting rod 21 Nm; 2.1 kg·m; 15.5 ft·lb Flywheel 56 Nm; 5.5 kg·m; 41 ft·lb Crankcase cover 22 Nm; 2.2 kg·m; 16.2 ft·lb Intake manifold 12 Nm; 1.2 kg·m; 9 ft·lb Oil drain plug 25 Nm; 2.5 kg·m; 18.5 ft·lb Valve clearance lock nut 11 Nm; 1.1 kg·m; 8 ft·lb


Maximum speed 3500 ± 100 rpm Idle speed 1500 ± 100 rpm Cylinder compression 7.5 kg/cm2 (107 psi) at 500 rpm Valve clearance Intake valve 0.15 mm (0.006 in) Exhaust valve 0.15 mm (0.006 in) Oil type 4-stroke or an equivalent (SC, SD, SE, SF, SG, or SH) Recommended oil SAE 10W-40, 10W-30, 5W-20 Oil capacity (with filter changed) 1.8-2.0 L (1.9-2.1 US qt) Spark plug NGK: BPR2ES Spark plug gap 0.75 mm (0.03 in) Spark plug tightening torque 25 Nm; 2.5 kg·m; 18.5 ft·lb Ignition coil air gap 0.25-0.40 mm (0.009-0.015)

Scag zero-turn engines, Exmark Zero turn engines, Replaces Kawasaki FD620 and FD671D. (Some of these replacements may require wiring modifications, Call for Details)
FD750D 27 Hp Engine