Yanmar YM155

Last Updated: September 2024

Overview

The Yanmar YM155 is a small utility tractor that was made from 1976 to 1979. It's a 2-wheel drive tractor, which means it's best for flat ground and light work. The YM155 has a gear transmission with 6 forward gears and 2 reverse gears, giving the driver good control over speed.

This tractor has a Yanmar 2TR13A engine with 2 cylinders. It's a diesel engine that's cooled by liquid, which helps it run smoothly. The engine is small, with 15 horsepower, making it good for tasks that don't need a lot of power. It has a high engine speed of 2700 rpm, which is above average for tractors. The YM155 is light, weighing only 1200 pounds, which makes it easy to move around. It has a Category I hitch on the back for attaching tools and a PTO that spins at 540 rpm to power those tools.
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Key Specifications

Category: Utility

Power Output: 15 hp (11.2 kW)

Transmission: Gear

Drive Type: 2WD

Operating Weight: 1200 lb (544 kg)

Fuel Type: Diesel

Yanmar YM155 vs. Similar Tractors

Power Output

The Power Output for the Yanmar YM155 is Poor. It is greater than 3% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 4.7K+ tractors in our database)

Operating Weight

The Operating Weight for the Yanmar YM155 is Poor. It is greater than 2% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 4.4K+ tractors in our database)

Engine Displacement

The Engine Displacement for the Yanmar YM155 is Poor. It is greater than 1% 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 YM155 is Above Average. It is greater than 90% 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
2TR13A
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Natural Aspirated
Cylinders
2
Displacement
40 ci (0.7 L)
Bore
2.95 in (74.9 mm)
Stroke
2.95 in (74.9 mm)
Rated RPM
2700
Power Output
15 hp (11.2 kW)

Transmission

Type
Gear
Forward Gears
6
Reverse Gears
2

Drivetrain

Chassis
4x2 2WD
Drive Type
2WD