Yanmar AC-18

Last Updated: September 2024

Overview

The Yanmar AC-18 is a compact tractor made from 2002 to 2007. It's powered by a Yanmar 3TNE74 diesel engine with 3 cylinders and 18 horsepower. This engine is liquid-cooled and naturally aspirated, which means it doesn't use a turbocharger. The tractor has a hydrostatic transmission, giving it smooth speed control in both forward and reverse.

This tractor is small but mighty, measuring 87 inches long, 47.2 inches wide, and 69.5 inches tall. It weighs 1422 pounds, making it easy to maneuver in tight spaces. The AC-18 has good ground clearance at 13.4 inches, which helps it work well in rough terrain. It uses a 12-volt electrical system and has an electric starter for easy operation. The tractor's Category 3 hitch allows it to use many different attachments, making it versatile for various farm tasks.
Show more...

Key Specifications

Power Output: 18 hp (13.4 kW)

Transmission: Hydrostatic

Operating Weight: 1422 lb (645 kg)

Fuel Type: Diesel

Yanmar AC-18 vs. Similar Tractors

Power Output

The Power Output for the Yanmar AC-18 is Poor. It is greater than 7% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 6.6K+ tractors in our database)

Operating Weight

The Operating Weight for the Yanmar AC-18 is Poor. It is greater than 7% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 6.4K+ tractors in our database)

Engine Displacement

The Engine Displacement for the Yanmar AC-18 is Poor. It is greater than 9% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the Yanmar AC-18 is Above Average. It is greater than 80% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Yanmar
Model
3TNE74
Cooling Type
Liquid-cooled
Fuel Type
Diesel
Induction Type
Naturally Aspirated
Cylinders
3
Displacement
61 ci (1.0 L)
Bore
2.91 in (73.9 mm)
Stroke
3.07 in (78.0 mm)
Rated RPM
2600
Power Output
18 hp (13.4 kW)

Transmission

Type
Hydrostatic
Forward Gears
Infinite (2-range)
Reverse Gears
Infinite (2-range)