Horizontal Crankshaft


Need loads of horsepower? Fuel-injected, intelligent computer-controlled lineup delivers versatile power and high performance for commercial applications.

Horizontal Crankshaft

Reliability meets Intelligence

iGX800 Specifications
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Dimensions diagrams


Common model dimensions illustrated above. Model specific dimensions available in the "Downloads" menu.

Performance Curve



Engine Type V-twin, Air-cooled, 4-stroke, OHV
Bore x Stroke 83 mm x 72 mm
Displacement 779 cm3 (48 CID)
Net Power Output* 24.8 HP (18.5 kW) @ 3,600 rpm
Net Torque 40.2 lbf-ft (54.5 N-m) @ 2,500 rpm
PTO Shaft Rotation Counterclockwise (from PTO shaft side)
Compression Ratio 9.1:1
Fuel Tank Capacity N/A
Lamp/Charge coil options 5A, 17A, 26A
Fuel System Electronic Fuel Injection
Throttle Control Electric
Ignition System Digital CDI with variable ignition timing
Starting System Electric
Lubrication System Full Pressure
Governor System Electronic Governor (STR - Self Tuning Regulator)
Air Cleaner Dual element (foam pre-cleaner & paper air cleaner)
Oil Capacity 2.0 litres (2.1 US qts.)
Oil Filter Automotive Spin-On Style
Fuel Unleaded 86 octane or higher
Dry Weight 48.2 kg (106.3 lb)


Length (min) 333 mm (13.1 in.)
Width (min) 492 mm (19.4 in.)
Height (min) 438 mm (17.2 in.)


B type Straight shaft (36.55 mm (diameter), L = 175.2 mm)
T type Straight shaft (28.575 mm (diameter), L = 162 mm)
V type Tapered shaft (5/16")

*The power rating of the engine indicated in this document is the net power output tested on a production engine for the engine model and measured in accordance with SAE J1349 at 3,600 rpm (net power) and at 2,500 rpm (max net torque). Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.

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