Overview
The RK Tractors RK19H is a sub-compact utility tractor manufactured by TYM and distributed by Rural King since 2017. It features a Yanmar 1.0L 3-cylinder diesel engine rated at 19 gross horsepower, a 2-range hydrostatic transmission, and a four-wheel drive chassis. The unit is equipped with a Category I rear hitch and is listed with a total weight of 1433 lbs.
Ideal Applications
Powertrain and PTO Output:
The 1.0L Yanmar engine is rated at 19 hp gross and 14.7 claimed PTO hp, operating with a 3000 rated RPM and an electro-hydraulic clutch for the independent rear PTO.
Hydraulic and Hitch Capacity:
The hydraulic system provides a total flow of 6.97 gpm to support a Category I hitch capable of lifting 679 lbs at the 24-inch mark or 1100 lbs at the lift ends.
Chassis and Drivetrain Layout:
Built on a 53.1-inch wheelbase, the tractor utilizes a 4WD drive type with a hydrostatic transmission offering infinite gears across two ranges and wet disc brakes.
Production
| Description | Sub-Compact Utility tractor / Original price was $8,299 in 2017 |
|---|---|
| Distributor | RK Tractors (a part of Rural King) |
| Manufacturer | TYM |
Engine
| Engine type | Yanmar 1.0L 3-cyl diesel |
|---|---|
| Fuel tank | 6.6 gal (25.0 L) |
| Bore/Stroke | 2.91x3.03 inches (74 x 77 mm) |
| Description | Yanmar 3TNV74F / diesel / 3-cylinder / liquid-cooled |
| Displacement | 60.6 ci (1.0 L) |
| Fuel system | indirect injection |
| Power (gross) | 19 hp (14.2 kW) |
| Rated RPM | 3000 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 19 hp (14.2 kW) |
| PTO (claimed) | 14.7 hp (11.0 kW) |
Transmission
| Description | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (2-range) |
| Type | hydrostatic |
Mechanical
| Description | Power steering / Wet disc brakes / Two-post ROPS. |
|---|---|
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 4.17 gpm (15.8 lpm) |
|---|---|
| Steering flow | 2.11 gpm (8.0 lpm) |
| Total flow | 6.97 gpm (26.4 lpm) |
Hitch
| Control | position control |
|---|---|
| Rear lift (at 24"/610mm) | 679 lbs (307 kg) |
| Rear lift (at ends) | 1100 lbs (498 kg) |
| Rear Type | I |
PTO
| Clutch | electro-hydraulic |
|---|---|
| Mid PTO Type | 2500 |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 40 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Ground clearance | 8.3 inches (21 cm) |
|---|---|
| Height (ROPS) | 86.6 inches (219 cm) |
| Length | 94.2 inches (239 cm) |
| Weight | 1433 lbs (650 kg) |
| Wheelbase | 53.1 inches (134 cm) |
| Width | 44.5 inches (113 cm) |
| Front tire | 16x6.50-8 |
| Rear tire | 24x12-12 |
| Weight | 1433 lbs (650 kg) |
| Wheelbase | 53.1 inches (134 cm) |
| Lawn/turf front | 16x7.5-8 |
| Lawn/turf rear | 24x12-12 |
| Standard tires (ag) | Front: 16x6.50-8. Rear: 24x12-12 |
RK Tractors RK19H attachments
| Description | 48" mid-mount mower deck / 54" mid-mount mower deck / front-end loader |
|---|
References
| Description | RK19 Hydrostatic Operator's Manual published in 2017 |
|---|