RK Tractors RK24H

The RK Tractors RK24H is a tractor produced by Rk Tractors. It is equipped with a 77.3 ci 1.3 L engine. The listed engine power is Diesel (gross): 24 hp / 17.9 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 725 lbs 328 kg.

Engine Power

Diesel (gross): 24 hp / 17.9 kW

Fuel & Capacities

5.8 gal 22.0 L

Transmission

infinite forward and reverse (2-range)

Operating Weight

725 lbs 328 kg

Overview

	2017 - Sub-Compact Utility tractorTYM built
2017 -
Sub-Compact Utility tractor
TYM built

2017 -
Sub-Compact Utility tractor
TYM built

Production
Distributor	RK Tractors (a part of Rural King)
Manufacturer	TYM
Sub-Compact Utility tractor
Original price was $10,499 in 2017

RK Tractors RK24H Engine
Yanmar 1.3L 3-cyl diesel
Fuel tank	5.8 gal 22.0 L
Engine details ...

RK Tractors RK24H Transmission
hydrostatic
Transmission details ...

RK Tractors RK24H Power
Engine (gross)	24 hp 17.9 kW
PTO (claimed)	18.8 hp 14.0 kW

Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Two-post ROPS.

Hydraulics
Valves	1
Pump flow	4.18 gpm 15.8 lpm
Total flow	6.95 gpm 26.3 lpm
Steering flow	2.77 gpm 10.5 lpm

Tractor hitch
Rear Type	I
Control	position control
Rear lift (at ends)	1323 lbs 600 kg
Rear lift (at 24"/610mm)	1058 lbs 479 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540 (1.375)
Mid PTO Type	2000

Dimensions & Tires
Wheelbase	57.5 inches 146 cm
Weight	1610 lbs 730 kg
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	40
Battery volts	12

References

RK24 Hydrostatic Operator's Manual published in 2018

Engine

	2017 - Sub-Compact Utility tractorTYM built
2017 -
Sub-Compact Utility tractor
TYM built

2017 -
Sub-Compact Utility tractor
TYM built

Engine Detail — 77.3 ci / 1.3 L Diesel

Manufacturer	Yanmar 3TNV80F
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled inline
Displacement	77.3 ci 1.3 L
Bore/Stroke	3.15x3.31 inches 80 x 84 mm
Power (gross)	24 hp 17.9 kW
Fuel system	indirect injection
Rated RPM	3000
Starter	electric
Starter volts	12

Transmission

	2017 - Sub-Compact Utility tractorTYM built
2017 -
Sub-Compact Utility tractor
TYM built

2017 -
Sub-Compact Utility tractor
TYM built

Transmission — infinite forward and reverse (2-range) hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse (2-range)

Dimensions

	2017 - Sub-Compact Utility tractorTYM built
2017 -
Sub-Compact Utility tractor
TYM built

2017 -
Sub-Compact Utility tractor
TYM built

RK Tractors RK24H Tires
Lawn/turf front	20x8-10
Lawn/turf rear	29x12.5-15
Industrial front	20x8-10
Industrial rear	27x12.5-15

Dimensions
Wheelbase	57.5 inches 146 cm
Length	100.5 inches 255 cm
Width	45.8 inches 116 cm
Height (ROPS)	91.3 inches 231 cm
Weight	1610 lbs 730 kg
Ground clearance	9.4 inches 23 cm

Attachments

	2017 - Sub-Compact Utility tractorTYM built
2017 -
Sub-Compact Utility tractor
TYM built

2017 -
Sub-Compact Utility tractor
TYM built

Attachment overview
60" mid-mount mower deck
Front-end loader
Backhoe

60" Mower deck
Type	mid-mount RK Tractors M60
	3-blade
Cutting width	60 inches 152 cm
Weight	272 lbs 123 kg
Cut height	1 to 4 inch 2 to 10 cm

RK Tractors BH6.5 Backhoe
Backhoe type	RK Tractors BH6.5 Backhoe
Weight	725 lbs 328 kg
Transport height	66 inches 167 cm
Bucket width	6 inches 15 cm
	12 inches 30 cm
	16 inches 40 cm
	18 inches 45 cm
2-Foot flat digging depth	77 inches 195 cm
Reach from pivot	98 inches 248 cm
Loading height	60 inches 152 cm
Bucket Rotation	185°
Swing Arc	140°
Bucket force	2050 lbs 929 kg
Dipperstick force	1256 lbs 569 kg

Photos

RK24H with middle buster plow.

Rear view of RK24 with disc.

Right side of the RK24H compact utility tractor.

Recommended Implements & Sizing Guide

Engineering recommendations for Rk Tractors RK24H based on its 24 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	1 to 2 Bottom (12")1 - 2 铧 (30 cm)	Light Duty	Ideal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing	4 ft (48 in)1.2 m	Light Duty	Pasture clipping and light brush under 1" diameter.
Rotary TillerSeedbed Prep	42 to 48 in105 - 120 cm	Light Duty	Covers compact tractor tire width.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Rk Tractors RK24H.

Estimated Continuous Field Runtime: 4.6 hrs

Approximately 4.6 hours of continuous field operation at ~75% rated power on a full tank (5.8 gal / 22 L).

Estimated 75% Load Fuel Burn~1.2 gal/hr (4.7 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours