R420 Single-Cylinder Engine: Heavy-Duty Power for Demanding Jobs
The R420 single-cylinder engine is a heavy-duty workhorse designed for maximum output in industrial and agricultural applications. It delivers an impressive 8.8kw of net power and 26.5N.m of net torque, making it the ideal choice for equipment that requires robust, reliable performance.
Engineered with a large 420ml displacement, the R420 is built to handle tough conditions. Its dependable design features a forced splash lubrication system, reliable transistorized magneto ignition, and the convenience of a dual-start system—offering both recoil and electric options to ensure it’s always ready to work.
Key Features:
SPECIFICATIONS | R420 |
---|---|
Engine type | Single cylinder, 4-Stroke(OHV) |
Bore×Stroke | 90×66mm |
Displacement | 420ml |
Compression ratio | 8.5: 1 |
Net power | 8.8kw / 3600rpm |
Net torque | 26.5N.m / 2500rpm |
PTO shaft rotation | Counterclockwise(horizontal shaft output) |
Ignition system | Transistorized magneto ignition |
Starting system | Recoil / Electric starter |
lubrication system | Forced splash |
Carburetor | Flat suction valve carburetor |
Governor system | Centrifugal mechanical |
Air cleaner | Dual elements(paper or foam) |
Oil Capacity | 1.1L |
Fuel tank capacity | 6.5L |
Dimensions(L x W x H) | 465×415×440mm |
Net weight | 31kg |
Fuel consumption | ≤374g/kw·h |
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