Yanmar AC-21

Last Updated: September 2024

Overview

The Yanmar AC-21 is a compact tractor that was made from 2004 to 2007. It's a small but mighty machine, perfect for farmers who need a reliable helper on their land. This tractor is 92.1 inches long, 49.6 inches wide, and 71.9 inches tall, making it easy to maneuver in tight spaces.

The AC-21 is powered by a Yanmar 3TNE74 engine. This engine is liquid-cooled and runs on diesel fuel. It has 3 cylinders and can produce 20.5 horsepower, which is enough for many farm tasks. The tractor uses a hydrostatic transmission, which makes it smooth and easy to drive. It weighs 1830 pounds and has a ground clearance of 12.6 inches, allowing it to handle different types of terrain. The AC-21 also features an electric starter and a category III hitch, making it versatile for various attachments and implements.

Key Specifications

Power Output: 20 hp (15.3 kW)

Transmission: Hydrostatic

Operating Weight: 1830 lb (830 kg)

Fuel Type: Diesel

Yanmar AC-21 vs. Similar Tractors

Power Output

The Power Output for the Yanmar AC-21 is Below Average. It is greater than 10% 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-21 is Below Average. It is greater than 11% 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-21 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)

Technical Specifications

Engine

Manufacturer: Yanmar
Model: 3TNE74
Cooling Type: Liquid-cooled
Fuel Type: Diesel
Cylinders: 3
Displacement: 61 ci (1.0 L)
Bore: 2.91 in (73.9 mm)
Stroke: 3.07 in (78.0 mm)
Power Output: 20 hp (15.3 kW)

Transmission

Type: Hydrostatic