RK Tractors

RK Tractors RK25H

The RK Tractors RK25H is a sub-compact utility tractor built by TYM and distributed by RK Tractors (a part of Rural King) since 2021. It features a Yanmar 1.3L 3-cylinder liquid-cooled diesel engine producing 24.7 hp (18.4 kW) with a hydrostatic transmission offering infinite forward and reverse speeds in 2 ranges. The tractor includes four-wheel drive, mechanical rear differential lock, power steering, wet disc brakes, and a two-post folding ROPS with an optional cab and heater. Fuel capacity is 6.6 gallons (25.0 L) and hydraulic system capacity is 5.8 gallons (22.0 L) with an open center hydraulic system. The tractor hitch is category I with position control and rear lift capacity of 1534 lbs (695 kg). PTO options include independent rear PTO at 540 rpm and mid PTO at 2000 rpm. Dimensions include a 61 inch (154 cm) wheelbase, 107.8 inch (273 cm) length, 52.8 inch (134 cm) width, 89.8 inch (228 cm) height with ROPS, and a weight of 1881 lbs (853 kg). Attachments available include a 60" mid-mount mower deck, front-end loader (L85), and BH6.7 backhoe.
Power24 hp
Founded2021 -
ModelRK25H

Technical Specifications

Detailed specifications and technical data for RK Tractors RK25H

Power
Engine24.7 hp (18.4 kW)
PTO (claimed)18.3 hp (13.6 kW)
Engine
Typediesel
ModelYanmar 3TNV80F
Power24.7 hp (18.4 kW)
Coolingliquid-cooled
Starterelectric
Cylinders3-cylinder
Rated RPM3000
Air cleanerdry
Bore/Stroke3.15x3.31 inches (80 x 84 mm)
Fuel systemdirect injection
Displacement77.2 ci (1.3 L)
Oil capacity2.9 qts (2.7 L)
Starter volts12
Coolant capacity3.8 qts (3.6 L)
Capacity
Fuel6.6 gal (25.0 L)
Hydraulic system5.8 gal (22.0 L)
Dimensions
Width52.8 inches (134 cm)
Length107.8 inches (273 cm)
Weight1881 lbs (853 kg)
Wheelbase61 inches (154 cm)
Height (ROPS)89.8 inches (228 cm)
Ground clearance7.71 inches (19 cm)
Electrical
Groundnegative
Battery volts12
Charging amps40
Charging systemalternator
Hydraulics
Typeopen center
Capacity5.8 gal (22.0 L)
Pump flow4.18 gpm (15.8 lpm)
Total flow6.95 gpm (26.3 lpm)
Steering flow2.77 gpm (10.5 lpm)
Mechanical
ROPSTwo-post folding ROPS. Cab optional with heater.
DriveFour-wheel drive
BrakesWet disc brakes
Power steeringyes
Differential lockmechanical rear
Production
TypeSub-Compact Utility tractor
DistributorRK Tractors (a part of Rural King)
ManufacturerTYM
Production years2021 -
Attachments
Overview60" mid-mount mower deck, Front-end loader, Backhoe
L85 Loader
Weight679 lbs (307 kg)
Dump angle47°
Reach (dumped)21.1 inches (53 cm)
Reach (ground)57.7 inches (146 cm)
Rollback angle30°
Height (at pin)87.2 inches (221 cm)
Clearance (level)81.3 inches (206 cm)
Clearance (dumped)65.3 inches (165 cm)
Breakout force (at pin)2059 lbs (933 kg)
Breakout force (bucket)1596 lbs (723 kg)
Lift capacity (full at pin)1380 lbs (625 kg)
60" Mower deck
Typemid-mount RK Tractors M60
Blades3-blade
Weight272 lbs (123 kg)
Cut height1 to 4 inch (2 to 10 cm)
Cutting width60 inches (152 cm)
RK Tractors BH6.7 Backhoe
Weight1080 lbs (489 kg)
Swing Arc180°
Backhoe typeRK Tractors BH6.7 Backhoe
Bucket force2844 lbs (1290 kg)
Bucket widths6 inches (15 cm), 12 inches (30 cm), 16 inches (40 cm), 18 inches (45 cm), 24 inches (60 cm)
Loading height63 inches (160 cm)
Bucket Rotation180°
Reach from pivot118 inches (299 cm)
Transport height81 inches (205 cm)
Dipperstick force1874 lbs (850 kg)
2-Foot flat digging depth80.4 inches (204 cm)
Transmission
Typehydrostatic
Gearsinfinite forward and reverse (2-range)
Tractor hitch
Controlposition control
Rear TypeI
Rear lift1534 lbs (695 kg)
Rear lift (at 24"/610mm)1102 lbs (499 kg)
Power Take-off (PTO)
Mid PTOindependent
Rear PTOindependent
Mid PTO Type2000
Rear PTO Type540 (1.375)