RK Tractors RK55HC VS Iseki Z15 specs comparison

RK Tractors RK55HC
General InfosMake | 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 | - |

Iseki Z15
General InfosMake | Iseki |
Model | Z15 |
Country | Japan |
Production | From 2015 Until 2018 |
Price | - |
Tractor type | Sub Compact Utility tractor |
Fuel | diesel |
Service repair manual | Iseki Z15 Manual |
Dimensions, sizes and tires
AG front tires | 5-12 |
AG rear tires | 8-16 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 1102 lbs or 499 kg |
Length | 79.7 inches [202 cm] |
Width | 38.2 inches [97 cm] |
Height | 77.2 inches [196 cm] |
Wheelbase | 50 inches [127 cm] |
Ground clearance | 10.2 inches [25 cm] |
Turning radius | - |
Rear tread size | 28.5 inches |
Front tread size | 30.9 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 46.4 ci or 0.8 L |
Cylinders | 3 cylinders |
Engine power | 15.6 hp or 11.6 kW |
Engine RPM | 2700 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 3.4 gal or 12.9 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Iseki Z15 Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 6 forward and 2 reverse |
Clutch system | dry disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | mechanical wet disc |
Cabin type | Two-post folding ROPS with available canopy |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | 519@2700 (rpm) |
PTO Clutch | dry |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
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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 Iseki Z15 manual book version
- Cabine, electrical And mechanical parts for Iseki Z15 farm-tractor here