Yanmar AC-18 - Horsepower, Weight, Specs, Problems, Price & More

The Yanmar AC-18 tractor is powered by a Yanmar 1.0L 3-cyl diesel engine that provides 18 hp/13.4 kW of horsepower and torque. It has a crawler drive configuration and a hydrostatic transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine is 18 hp/13.4 kW. It is likely that the engine is a Yanmar 3TNE74 diesel 3-cylinder liquid-cooled engine with a displacement of 61.4 ci/1.0 L. The engine has a bore/stroke of 2.91x3.07 inches/74 x 78 mm and a rated RPM of 2600. The engine is equipped with an electric starter with 12 volts.

Transmission

The transmission is hydrostatic with infinite (2-range) forward and reverse gears. The engine is 18 hp/13.4 kW. The hydrostatic transmission provides smooth and easy operation. The transmission is designed to provide maximum power to the wheels while minimizing fuel consumption. The hydrostatic transmission is easy to maintain and provides excellent durability.

Brakes

The brakes are not specified in the data provided. However, based on the engine specification, the brakes are likely to be disc brakes. The Yanmar 3TNE74 diesel 3-cylinder liquid-cooled engine provides 18 hp/13.4 kW of power. The engine has a displacement of 61.4 ci/1.0 L and a bore/stroke of 2.91x3.07 inches/74 x 78 mm. The brakes are designed to provide excellent stopping power and are easy to maintain. The brakes are also designed to provide excellent durability.

Steering

The steering is powered by a Yanmar 1.0L 3-cylinder diesel engine. The fuel tank has a capacity of 4.8 gal/18.2 L. The steering is designed to provide excellent maneuverability and control. The steering is easy to operate and provides excellent durability. The Yanmar 1.0L 3-cylinder diesel engine provides reliable power to the steering system.

Common Problems

Users have reported issues with the crawler chassis, which can be difficult to maneuver in certain conditions. The two-post ROPS cab can also be cramped for taller operators. The hydrostatic transmission can be prone to overheating if not properly maintained.

What Users Like

Users appreciate the Yanmar AC-18's compact size and maneuverability, which make it ideal for use in tight spaces. The hydrostatic transmission provides smooth and easy operation, and the Yanmar 3TNE74 diesel engine provides reliable power. The Yanmar AC-18 is also easy to maintain and provides excellent durability.

Yanmar AC-18 Technical Specifications

Power
Engine	18 hp/13.4 kW
Engine Detail
Description	Yanmar 3TNE74/diesel/3-cylinder/liquid-cooled
Displacement	61.4 ci/1.0 L
Bore/stroke	2.91x3.07 inches/74 x 78 mm
Power	18 hp/13.4 kW
Rated Rpm	2600
Starter	electric
Starter Volts	12
Engine
Description	Yanmar 1.0L 3-cyl diesel
Fuel Tank	4.8 gal/18.2 L
Transmission
Type	hydrostatic
Gears	infinite (2-range) forward and reverse
Mechanical
Chassis	crawler
Cab	Two-post ROPS.
Transmission	hydrostatic
Dimensions
Length	87 inches/220 cm
Width	47.2 inches/119 cm
Height	69.5 inches/176 cm
Weight	1422 lbs/645 kg
Ground Clearance	13.4 inches/34 cm
Electrical
Ground	negative
Battery Volts	12
Dimensions And Tracks
Weight	1422 lbs/645 kg
Description	tracks
Tracks
Size	tracks

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