International Harvester 274 VS Allis Chalmers HD21 specs comparison
International Harvester 274
General Infos| Make | International Harvester |
| Model | 274 |
| Country | United states |
| Production | From 1979 Until 1983 |
| Price | 10,300 USD |
| Tractor type | High Clearance tractor |
| Fuel | diesel |
| Service repair manual | International Harvester 274 Manual |
Dimensions, sizes and tires
| AG front tires | 5.50-16 |
| AG rear tires | 12.4-24 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 2,720 lbs or 1233 kg |
| Length | 109.4 inches [277 cm] |
| Width | 57.9 inches [147 cm] |
| Height | - |
| Wheelbase | 72.8 inches [184 cm] |
| Ground clearance | 23 inches [58 cm] (frame) |
| Turning radius | 9.5 feet [2.9 m] |
| Rear tread size | 44.5 to 64.6 inches |
| Front tread size | 44.9 to 64.4 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 99 ci or 1.6 L |
| Cylinders | 3 cylinders |
| Engine power | 30 hp or 22.4 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 8.7 gal or 32.9 L |
| Oil capacity | 5.3 qts or 5.0 L |
| Oil change | 100 h |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | International Harvester 274 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 20 amps |
| Trans system | sliding gear |
| Trans type | - |
| Trans gears | 8 forward and 2 reverse |
| Clutch system | 8.5-inch dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | - |
| Braking system | hydraulic disc |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | 5.7 gpm or 21.6 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 3.4 gal or 12.9 L |
| Hydraulic pressure | 1857 psi or 128.0 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 27.4 hp or 20.4 kW |
| Real power | - |
| Engine @RPM | 540@2160 (rpm) |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Allis Chalmers HD21
General Infos| Make | Allis Chalmers |
| Model | HD21 |
| Country | United states |
| Production | From 1954 Until 1965 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Allis Chalmers HD21 Manual |
Dimensions, sizes and tires
| AG front tires | tracks |
| AG rear tires | tracks |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 45500 lbs or 20638 kg |
| Length | 198 inches [502 cm] |
| Width | - |
| Height | 99 inches [251 cm] |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 844 ci or 13.8 L |
| Cylinders | 6 cylinders |
| Engine power | 225 hp or 167.8 kW |
| Engine RPM | 1800 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 135 gal or 511.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 24 V |
| Parts And Accessories | Allis Chalmers HD21 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | torque converter |
| Trans gears | 2 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | crawler |
| Final drive | - |
| Steering | - |
| Braking system | contracting band |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 135.12 hp or 100.8 kW |
| Fuel consumption | - |
| Pulling power | 40563 lbs or 18399 kg |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO 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 | - |
Related tractor comparison
Allis Chalmers HD21 Ford 820
Allis Chalmers HD21 ATC Terratrac 556
Allis Chalmers HD21 McCormick-Deering Super AW-6
International Harvester 274 J.I. Case 500
Allis Chalmers HD21 Oliver OC-15
Allis Chalmers HD21 Ford 950
Choose another tractor
Useful links and guides ....
- International Harvester provided us with the latest version of its 274 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 274 farm-tractor here
- Get your Allis Chalmers HD21 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers HD21 farm-tractor here
