Honda GC190 MHA2 Horizontal Engine

Honda GC190 MHA2 Horizontal Engine

The Honda GC190 MHA2 is a 190cc, air-cooled, 4-stroke, horizontal-shaft engine designed for light-duty residential and commercial applications. This engine is known for its reliability, fuel efficiency, and ease of use, making it ideal for small equipment like lawn mowers, pressure washers, generators, and other light-duty machinery.

Engine Type
Engine Model: Honda GC190 MHA2
Type: 4-stroke, single-cylinder, overhead valve (OHV), air-cooled
Displacement: 190cc
Bore x Stroke: 68mm x 54mm
Compression Ratio: 8.5:1
Ignition System: Transistorized ignition (TCI)
Fuel System: Diaphragm-type carburetor with single choke
Lubrication System: Splash lubrication (no oil filter)
Cooling System: Air-cooled

Performance
Maximum Output: 5.0 HP (3.7 kW) @ 3,600 RPM
Maximum Torque: 12.3 Nm @ 2,500 RPM
Fuel Consumption: Approx. 1.2 L/h (at 3,600 RPM)
Fuel Tank Capacity: 3.1 liters
Oil Capacity: 0.6 liters
Recommended Fuel: Unleaded gasoline (87 octane or higher)

Starting System
Starting System: Recoil starter (manual pull-start)

Shaft and Mounting
Shaft Type: Horizontal shaft with keyway
Shaft Diameter: 3/4 inch (19.05 mm)
Shaft Length: 2.4 inches (60 mm)
Keyway: Yes, for secure attachment of accessories

Dimensions and Weight
Dimensions (L x W x H): 318mm x 358mm x 318mm
Dry Weight: 15.4 kg (34 lbs)