RK Tractors RK25H
Power
24 hp
Production
2021+
Engine
Diesel, 3-cylinder
Transmission
Hydrostatic
Weight
1881 lbs [853 kg]
Drive
4WD
Introduction
RK25H: Sub-Compact Utility Tractor
The RK25H is a sub-compact utility tractor produced by TYM for RK Tractors. Introduced in 2021, this machine is designed for property maintenance and light agricultural applications, offering a balance between size and operational capability.
Engine and Performance
The tractor is powered by a 1.3-liter, 3-cylinder Yanmar 3TNV80F diesel engine. This liquid-cooled unit features direct injection and delivers 24.7 horsepower (18.4 kW) at a rated speed of 3000 RPM. It utilizes a dry-type air cleaner and an electric starter system.
Transmission and Drive System
The RK25H is equipped with a hydrostatic transmission offering infinite forward and reverse speeds across two ranges. It features four-wheel drive as standard, supported by power steering for maneuverability. Stopping performance is managed by wet disc brakes, and traction is aided by a mechanical rear differential lock.
Hydraulics and PTO
The hydraulic system is an open-center design with a total flow capacity of 6.95 gpm (26.3 lpm), with 4.18 gpm dedicated to the pump and 2.77 gpm to steering. The tractor includes an independent rear PTO operating at 540 RPM and an independent mid PTO operating at 2000 RPM.
Hitch and Dimensions
The rear hitch is a Category I three-point system with position control, capable of lifting 1534 lbs (695 kg) at the hitch points. The tractor has a wheelbase of 61 inches (154 cm) and an overall weight of 1881 lbs (853 kg), providing a compact footprint for restricted work areas. It comes standard with a two-post folding ROPS, with an optional heated cab available.
Conclusion
With its manageable size and versatile hydraulic and PTO configuration, the RK25H is suited for small-scale land management, landscaping, and routine property maintenance tasks where maneuverability is prioritized.
Production Information of RK Tractors, RK25H
- Sub-Compact Utility tractor
| Distributor | RK Tractors (a part of Rural King) |
|---|---|
| Manufacturer | TYM |
Dimension and Tires Information of RK Tractors, RK25H
| Wheelbase | 61 inches [154 cm] |
|---|---|
| Weight | 1881 lbs [853 kg] |
| Height (ROPS) | 89.8 inches [228 cm] |
| Length | 107.8 inches [273 cm] |
| Ground clearance | 7.71 inches [19 cm] |
| Width | 52.8 inches [134 cm] |
Engine Specifications of RK Tractors, RK25H
- Yanmar 3TNV80F
- Liquid-cooled
- 3-cylinder
- Diesel
| Fuel system | Direct injection |
|---|---|
| Starter | Electric |
| Displacement | 77.2 ci [1.3 L] |
| Bore/Stroke | 3.15x3.31 inches [80 x 84 mm] |
| Power | 24.7 hp [18.4 kW] |
| Rated RPM | 3000 |
| Air cleaner | Dry |
| Coolant capacity | 3.8 qts [3.6 L] |
| Oil capacity | 2.9 qts [2.7 L] |
| Starter volts | 12 |
Transmission Information of RK Tractors, RK25H
Transmission variants 1
| Type | Hydrostatic |
|---|---|
| Gears | Infinite forward and reverse (2-range) |
Mechanical Specs of RK Tractors, RK25H
- Four-wheel drive
- Two-post folding ROPS. Cab optional with heater.
- Wet disc brakes
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of RK Tractors, RK25H
| Rear PTO | Independent |
|---|---|
| Mid PTO Type | 2000 |
| Rear PTO Type | 540 (1.375) |
| Mid PTO | Independent |
Hydraulics Specifications of RK Tractors, RK25H
| Type | Open center |
|---|---|
| Steering flow | 2.77 gpm [10.5 lpm] |
| Total flow | 6.95 gpm [26.3 lpm] |
| Capacity | 5.8 gal [22.0 L] |
| Pump flow | 4.18 gpm [15.8 lpm] |
Three-Point Hitch of RK Tractors, RK25H
| Rear Type | I |
|---|---|
| Rear lift (at 24"/610mm) | 1102 lbs [499 kg] |
| Control | Position control |
| Rear lift | 1534 lbs [695 kg] |
Electrical System of RK Tractors, RK25H
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 40 |
Where it sits
With 24 HP, the RK Tractors RK25H sits between RK19H (19 HP) and RK37H (37 HP) in RK Tractors's range. Its power puts it in the 9th percentile of 2020s models in our database (1464 machines).
Frequently asked questions
How much horsepower does the RK Tractors RK25H have?
The RK Tractors RK25H delivers 24 HP.
What years was the RK Tractors RK25H produced?
The RK Tractors RK25H was produced in 2021+.
What engine does the RK Tractors RK25H have?
The RK Tractors RK25H is powered by a Diesel, 3-cylinder engine.
What transmission does the RK Tractors RK25H use?
The RK Tractors RK25H uses a Hydrostatic transmission.
How much does the RK Tractors RK25H weigh?
The RK Tractors RK25H weighs 1881 lbs [853 kg].
Is the RK Tractors RK25H 4WD?
The RK Tractors RK25H is available in 4WD.