RK Tractors RK55HC VS International Harvester Hydro 186 specs comparison
RK Tractors RK55HC
General Infos| Make | RK Tractors |
| Model | RK55HC |
| Country | United states |
| Production | From 2017 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | RK Tractors RK55HC Manual |
Dimensions, sizes and tires
| AG front tires | 9.5x16 |
| AG rear tires | 14.9x24 |
| Lawn front tires | 12x16.5 |
| Lawn rear tires | 12x16.5 |
| Indus front tires | 12x16.5 |
| Indus rear tires | 16.9x24 |
| Weight | 4233 lbs or 1920 kg |
| Length | 141.3 inches [358 cm] |
| Width | 63.8 inches [162 cm] |
| Height | 99.6 inches [252 cm] |
| Wheelbase | 76.2 inches [193 cm] |
| Ground clearance | 13.8 inches [35 cm] |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 127.6 ci or 2.1 L |
| Cylinders | 4 cylinders |
| Engine power | 55.1 hp or 41.1 kW |
| Engine RPM | 2800 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | common rail direct injection |
| Fuel tank size | 17 gal or 64.3 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | RK Tractors RK55HC Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 70 amps |
| Trans system | - |
| Trans type | hydrostatic |
| Trans gears | infinite (3-range) forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | power |
| Braking system | wet disc |
| Cabin type | Cab standard with air-conditioning and audio system |
| Differentiel lock | - |
| System | - |
| Valves | 2 |
| Pump flow | 9.5 gpm or 36.0 lpm |
| SVC flow | - |
| Steering flow | 5 gpm or 18.9 lpm |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | 14.5 gpm or 54.9 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 42.2 hp or 31.5 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | electro-hydraulic |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | Optional |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | position and draft control |
| Rear hitch | I |
| Rear hitch lift | 3314 lbs or 1503 kg |
| Front hitch | - |
| Front hitch lift | - |
International Harvester Hydro 186
General Infos| Make | International Harvester |
| Model | Hydro 186 |
| Country | United states |
| Production | From 1976 Until 1981 |
| Price | 33,900 USD |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | International Harvester Hydro 186 Manual |
Dimensions, sizes and tires
| AG front tires | 10.00-16 |
| AG rear tires | 18.4-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 11,500 lbs or 5216 kg |
| Length | 167 inches [424 cm] (2WD) |
| Width | 102 inches [259 cm] |
| Height | 112 inches [284 cm] |
| Wheelbase | 105 inches [266 cm] |
| Ground clearance | 13 inches [33 cm] |
| Turning radius | 17 feet [5.2 m] |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 436 ci or 7.1 L |
| Cylinders | 6 cylinders |
| Engine power | - |
| Engine RPM | 2400 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 50 gal or 189.3 L |
| Oil capacity | 14 qts or 13.2 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | - |
| Parts And Accessories | International Harvester Hydro 186 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 470 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 42 amps |
| Trans system | hydrostatic |
| Trans type | - |
| Trans gears | variable, two-range forward and reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | power assist |
| Braking system | hydraulic disc |
| Cabin type | Cab standard |
| Differentiel lock | - |
| System | open center |
| Valves | 2 |
| Pump flow | 12 gpm or 45.4 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 28.5 gal or 107.9 L |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 79.83 hp or 59.5 kW |
| Fuel consumption | 8.1 gal/hour or 30.7 l/hour |
| Pulling power | - |
| Claimed power | - |
| Real power | 105.02 hp or 78.3 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 8.1 gal/hour or 30.7 l/hour |
| Hitch system | - |
| Rear hitch | 2 |
| Rear hitch lift | 6660 lbs or 3020 kg |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
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Useful links and guides ....
- RK Tractors provided us with the latest version of its RK55HC service repair manual
- Find All mechanical and electrical parts and accessories of RK Tractors RK55HC farm-tractor here
- Get your International Harvester Hydro 186 manual book version
- Cabine, electrical And mechanical parts for International Harvester Hydro 186 farm-tractor here
