| Manufacturer |
RK Tractors |
| Price |
8,299(USD) |
| Model |
RK19H |
| Equipment Type |
Sub-Compact Utility Tractors |
| Factory |
|
RK TRACTORS RK19H POWER
| Engine (gross) |
19 hp/14.2 kW |
| PTO (claimed) |
14.7 hp/11.0 kW |
ENGINE DETAIL
The RK Tractors RK19H is powered by a Yanmar 3TNV74F 3-cylinder diesel engine, featuring a compact 1.0 L displacement, making it suitable for small to medium agricultural tasks with an output of 19 hp at 3000 RPM. The indirect fuel injection system enhances fuel efficiency and reduces emissions, though it may result in slightly lower power responsiveness compared to direct injection systems. With its 12V electric starter, the RK19H ensures reliable ignition in various conditions, ideal for operators seeking a dependable, low-maintenance compact tractor.
| Description |
Yanmar 3TNV74F/diesel/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 |
RK TRACTORS RK19H ENGINE
The RK Tractors RK19H is powered by a Yanmar 1.0L 3-cylinder diesel engine, providing efficient fuel consumption and reliable performance for light to moderate agricultural tasks. With a fuel tank capacity of 6.6 gallons (25.0 liters), operators can expect extended run times, reducing time spent refueling during workdays. However, the compact engine size may limit power output compared to larger models, making it less suitable for heavy-duty applications.
| Description |
Yanmar 1.0L 3-cyl diesel |
| Fuel tank |
6.6 gal/25.0 L |
TRANSMISSION
The RK Tractors RK19H features a hydrostatic transmission with infinite (2-range) forward and reverse gears, providing seamless control and ease of operation, particularly in tight spaces or for tasks requiring precise speed adjustments. This setup enhances maneuverability, making it ideal for activities like gardening and landscape maintenance. However, hydrostatic systems may require more maintenance than traditional gear-driven counterparts and can be less fuel-efficient under heavy loads.
| Type |
hydrostatic |
| Gears |
infinite (2-range) forward and reverse |
MECHANICAL
The RK Tractors RK19H features a 4x4 MFWD configuration for enhanced traction and stability across varied terrains, making it suitable for demanding agricultural tasks. Its hydrostatic transmission allows for smooth speed control and easy operation, although during prolonged use, it may lead to higher fuel consumption compared to traditional transmissions. The two-post ROPS design provides safety, but may limit cabin comfort and protection in hazardous environments; operators should consider additional safety measures when working in challenging conditions.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
wet disc |
| Cab |
Two-post ROPS |
| Transmission |
hydrostatic |
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 |
679 lbs/307 kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Clutch |
electro-hydraulic |
| Rear RPM |
540 (1.375) |
| Mid RPM |
2500 |
RK TRACTORS RK19H TIRES
The RK19H tractor features standard agricultural tires, providing optimal traction for farming applications, while the lawn/turf tires cater to residential or recreational use, minimizing soil compaction on sensitive surfaces. The 16x6.50-8 front and 24x12-12 rear sizes ensure balanced weight distribution, enhancing stability during operation. For scenarios requiring versatility, the ability to switch between tire types allows users to efficiently transition between agricultural tasks and lawn maintenance without compromising performance.
| 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 |
DIMENSIONS & TIRES
The RK Tractors RK19H features a compact wheelbase of 53.1 inches (134 cm), enhancing maneuverability, particularly in tight spaces. With a weight of 1433 lbs (650 kg) and equipped with 24x12-12 rear tires, it offers stability and traction for various terrain, making it suitable for small farms or landscaping tasks. However, the smaller front tires (16x6.50-8) may limit load-carrying capacity and scale performance in heavy-duty applications.
| Wheelbase |
53.1 inches/134 cm |
| Weight |
1433 lbs/650 kg |
| Front tire |
16x6.50-8 |
| Rear tire |
24x12-12 |
ATTACHMENT OVERVIEW
48
| Type |
mid-mount RK Tractors M48/3-blade |
| Cutting width |
48 inches/121 cm |
| Weight |
176 lbs/79 kg |
| Cut height |
1 to 4 inch/2 to 10 cm |
54
| Type |
mid-mount RK Tractors M54/3-blade |
| Cutting width |
54 inches/137 cm |
| Weight |
205 lbs/92 kg |
| Cut height |
1 to 4 inch/2 to 10 cm |
RK TRACTORS L72 LOADER
| Loader weight |
470 lbs/213 kg |
| Height (to pin) |
71.3 inches/181 cm |
| Clearance, dumped bucket |
53.1 inches/134 cm |
| Dump reach |
28.3 inches/71 cm |
| Dump angle |
38° |
| Reach at ground |
52.4 inches/133 cm |
| Rollback angle |
20° |
| Breakout force (at pin) |
1285 lbs/582 kg |
| Lift to full height (at pin) |
617 lbs/279 kg |
| Bucket width |
48 inches/121 cm |
| Attachment style |
pin-on |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Charging amps |
40 |
| Battery volts |
12 |
