RK Tractors RK55

Last Updated: September 2024

Overview

The RK55 is a utility tractor made by RK Tractors. It's a 4-wheel drive tractor with power steering, which makes it easy to handle. The tractor has a Yanmar engine with 55 horsepower, which is about average for its class. This engine is turbocharged and diesel-powered, with four cylinders lined up in a row. It's cooled by liquid to keep it running smoothly.

One great thing about the RK55 is its transmission. It has 16 gears going forward and 16 going backward, giving the driver lots of options. The tractor has a strong hitch that can lift up to 3,310 pounds, which is above average. It also has a PTO (power take-off) that spins at 540 rpm, useful for running other farm tools. The RK55 comes with a roll-over protection system (ROPS) to keep the driver safe. It can be fitted with different types of tires for various jobs, like farming, lawn care, or industrial work.
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Key Specifications

Category: Utility

Power Output: 55 hp (41.0 kW)

Drive Type: 4WD

Fuel Type: Diesel

RK Tractors RK55 vs. Similar Tractors

Power Output

The Power Output for the RK Tractors RK55 is Average. It is greater than 54% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 4.7K+ tractors in our database)

Engine Displacement

The Engine Displacement for the RK Tractors RK55 is Average. It is greater than 34% 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 RK Tractors RK55 is Excellent. It is greater than 95% 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
4TNV86T-CR
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Turbocharged
Cylinders
4
Displacement
128 ci (2.1 L)
Bore
3.39 in (86.1 mm)
Stroke
3.54 in (89.9 mm)
Rated RPM
2800
Power Output
55 hp (41.0 kW)

Transmission

Forward Gears
16
Reverse Gears
16

Drivetrain

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Power
Brake Type
Wet disc