International Harvester 986 VS Zetor Forterra 8641 specs comparison

International Harvester 986
General InfosMake | International Harvester |
Model | 986 |
Country | United states |
Production | From 1976 Until 1981 |
Price | 31,100 USD |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | International Harvester 986 Manual |
Dimensions, sizes and tires
AG front tires | 10.00-16 |
AG rear tires | 18.4-38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 10,500 lbs or 4762 kg |
Length | 167 inches [424 cm] (2WD) |
Width | 102 inches [259 cm] |
Height | 112 inches [284 cm] |
Wheelbase | 105 inches [266 cm] (wide-front) |
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 986 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 | Torque Amplifier |
Trans type | - |
Trans gears | 16 forward and 8 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 | - |
SVC flow | - |
Steering flow | - |
Tank capacity | 22.5 gal or 85.2 L |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 90.15 hp or 67.2 kW |
Fuel consumption | 7.1 gal/hour or 26.9 l/hour |
Pulling power | 12,176 lbs or 5523 kg |
Claimed power | - |
Real power | 105.68 hp or 78.8 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 | 6.8 gal/hour or 25.7 l/hour |
Hitch system | - |
Rear hitch | 2 |
Rear hitch lift | 5760 lbs or 2612 kg |
Front hitch | - |
Front hitch lift | - |

Zetor Forterra 8641
General InfosMake | Zetor |
Model | Forterra 8641 |
Country | Czech republic |
Production | From 1999 Until 2007 |
Price | - |
Tractor type | - |
Fuel | diesel |
Service repair manual | Zetor Forterra 8641 Manual |
Dimensions, sizes and tires
AG front tires | 13.6-24 |
AG rear tires | 18.4-34 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 8708 lbs or 3949 kg |
Length | 172 inches [436 cm] |
Width | - |
Height | 106.7 inches [271 cm] |
Wheelbase | 93.7 inches [237 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 253.6 ci or 4.2 L |
Cylinders | 4 cylinders |
Engine power | 85 hp or 63.4 kW |
Engine RPM | 2200 (rpm) |
Torque | 219.1 lb-ft or 297.1 Nm |
Torque RPM | 1450 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 47.6 gal or 180.2 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Zetor Forterra 8641 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | synchronized |
Trans gears | 24 forward and 18 reverse |
Clutch system | hydraulic dry disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | wet disc |
Cabin type | Cab standard with available air-conditioning |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | 15.85 gpm or 60.0 lpm |
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 | - |
PTO Clutch | - |
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 | 10582 lbs or 4799 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- International Harvester provided us with the latest version of its 986 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 986 farm-tractor here
- Get your Zetor Forterra 8641 manual book version
- Cabine, electrical And mechanical parts for Zetor Forterra 8641 farm-tractor here