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GEH800 Blended Fuel 4-cycle Engine Manufactured by Yamabiko Corporation

GEH800 Blended Fuel 4-cycle Engine Manufactured by Yamabiko Corporation

An answer our technicians arrived at in the process of their unending engine development.

The GEH800 blended 4-cycle engine is powered by a gasoline-oil blended fuel mixture. The lightweight 79cc 4-cycle engine uses Yamabiko’s newly developed H4 technology to deliver high-powered performance with low emissions. The engine’s H4 technology generates a high torque force to prevent rotation hesitation during demanding cutting. The compact mechanical governor also helps ensure low fuel consumption and low noise.

『GEH800』

～Outstanding Features～

Brings speed and ease to grass cutting

Compared with the previous AZ850 model, this newer version delivers 30% more power with an engine weighing 1.5 kg less, while emitting less exhaust sound.

Better for the environment

25% lower fuel consumption ratio (g/kW*h), compared to the previous AZ850 model. Conforms to Japan’s tertiary exhaust gas regulations, which meet European and North American standards. Hydrocarbon (HC) and nitrogen oxide (NOx) emissions (g/kW*h) are reduced to 70% of levels called for by those standards.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

Easy maintenance

Large double air cleaner

No tools required to remove the recoil cover

Revolving scraper reduces debris intake.

Large cover opening for easy cleaning inside

The AZ851: A grass and lawn mower equipped with the GEH800 engine, good for contoured and sloped terrain.

Fast. Powerful. Fuel miser.

  • The single-lever handle can be adjusted laterally and vertically, and at lengths of 15 cm intervals.

  • The 4-wheel drive and special spiked wheels help this mower grip the terrain well, even on slopes.

  • The internal rotation of the left and right blades follows the direction of travel. This prevents grass cuttings from flying about, and offers fast, safe operation.

  • The fuel using a mixed fuel of gasoline and oil

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