RK Tractors RK19H

The RK Tractors RK19H is a tractor produced by Rk Tractors. It is equipped with a 60.6 ci 1.0 L engine. The listed engine power is Diesel (gross): 19 hp / 14.2 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 1433 lbs 650 kg.

Engine Power

Diesel (gross): 19 hp / 14.2 kW

Fuel & Capacities

6.6 gal 25.0 L

Transmission

infinite forward and reverse (2-range)

Operating Weight

1433 lbs 650 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 $8,299 in 2017

RK Tractors RK19H Engine
Yanmar 1.0L 3-cyl diesel
Fuel tank	6.6 gal 25.0 L
Engine details ...

RK Tractors RK19H Transmission
hydrostatic
Transmission details ...

RK Tractors RK19H Power
Engine (gross)	19 hp 14.2 kW
PTO (claimed)	14.7 hp 11.0 kW

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

Hydraulics
Pump flow	4.17 gpm 15.8 lpm
Total flow	6.97 gpm 26.4 lpm
Steering flow	2.11 gpm 8.0 lpm

Tractor hitch
Rear Type	I
Control	position control
Rear lift (at ends)	1100 lbs 498 kg
Rear lift (at 24"/610mm)	679 lbs 307 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540 (1.375)
Mid PTO Type	2500

Dimensions & Tires
Wheelbase	53.1 inches 134 cm
Weight	1433 lbs 650 kg
Front tire	16x6.50-8
Rear tire	24x12-12
Full dimensions and tires ...

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

References

RK19 Hydrostatic Operator's Manual published in 2017

Engine

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

2017 -
Sub-Compact Utility tractor
TYM built

Engine Detail — 60.6 ci / 1.0 L Diesel

Manufacturer	Yanmar 3TNV74F
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	60.6 ci 1.0 L
Bore/Stroke	2.91x3.03 inches 74 x 77 mm
Power (gross)	19 hp 14.2 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 RK19H Tires
Standard tires (ag)	Front: 16x6.50-8. Rear: 24x12-12
Lawn/turf front	16x7.5-8
Lawn/turf rear	24x12-12

Dimensions
Wheelbase	53.1 inches 134 cm
Length	94.2 inches 239 cm
Width	44.5 inches 113 cm
Height (ROPS)	86.6 inches 219 cm
Weight	1433 lbs 650 kg
Ground clearance	8.3 inches 21 cm

Attachments

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

2017 -
Sub-Compact Utility tractor
TYM built

Attachment overview
48" mid-mount mower deck
54" mid-mount mower deck
Front-end loader

Photos

RK Tractors RK19H tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Rk Tractors RK19H based on its 19 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.

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 RK19H.

Estimated Continuous Field Runtime: 6.7 hrs

Approximately 6.7 hours of continuous field operation at ~75% rated power on a full tank (6.6 gal / 25 L).

Estimated 75% Load Fuel Burn~1 gal/hr (3.7 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