J.I. Case 646 VS Chamberlain Champion Mark III specs comparison
J.I. Case 646
General Infos| Make | J.I. Case |
| Model | 646 |
| Country | Unites states |
| Production | From 1972 Until 1980 |
| Price | - |
| Tractor type | Industrial tractor |
| Fuel | gasoline |
| Service repair manual | J.I. Case 646 Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | - |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | 5.70-8 |
| Indus rear tires | 27x8.50-15 |
| Weight | 1190 lbs or 539 kg |
| Length | 108 inches [274 cm] |
| Width | 41 inches [104 cm] |
| Height | - |
| Wheelbase | 48 inches [121 cm] |
| Ground clearance | 8.25 inches [20 cm] |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 49.8 ci or 0.8 L |
| Cylinders | 2 cylinders |
| Engine power | 16.5 hp or 12.3 kW |
| Engine RPM | 3600 (rpm) |
| Torque | - |
| Torque RPM | - |
| Fuel type | gasoline |
| Fuel injection | - |
| Fuel tank size | 5 gal or 18.9 L |
| Oil capacity | 4 qts or 3.8 L |
| Oil change | 50 h |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | J.I. Case 646 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 32 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | flywheel alternator |
| Charging Volts | 12 V |
| Charging Amps | 20 amps |
| Trans system | Hy-Drive |
| Trans type | hydraulic drive |
| Trans gears | infinite (2-range) forward and reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | mechanical band |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | 9 gpm or 34.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 3 gal or 11.4 L |
| Hydraulic pressure | 2300 psi or 158.6 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| 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 | - |
Chamberlain Champion Mark III
General Infos| Make | Chamberlain |
| Model | Champion Mark III |
| Country | Australia |
| Production | From 1969 Until 1975 |
| Price | - |
| Tractor type | Industrial tractor |
| Fuel | diesel |
| Service repair manual | Chamberlain Champion Mark III Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | - |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | 8.25x20 |
| Indus rear tires | 18.4x28 |
| Weight | 8491 lbs or 3851 kg |
| Length | 149.5 inches [379 cm] |
| Width | - |
| Height | - |
| Wheelbase | 96 inches [243 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 72.5 inches |
| Front tread size | 64 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 235.9 ci or 3.9 L |
| Cylinders | 4 cylinders |
| Engine power | 64 hp or 47.7 kW |
| Engine RPM | 2000 (rpm) |
| Torque | 181 lb-ft or 245.4 Nm |
| Torque RPM | 1350 (rpm) |
| Fuel type | diesel |
| Fuel injection | direct injection |
| Fuel tank size | 22.2 gal or 84.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | Chamberlain Champion Mark III Parts |
| Batteries number | 2 |
| Batteries voltage | 6 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 6 forward and 2 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | spur gear |
| Steering | - |
| Braking system | - |
| 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 | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 60 hp or 44.7 kW |
| 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
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Useful links and guides ....
- J.I. Case provided us with the latest version of its 646 service repair manual
- Find All mechanical and electrical parts and accessories of J.I. Case 646 industrial-tractor here
- Get your Chamberlain Champion Mark III manual book version
- Cabine, electrical And mechanical parts for Chamberlain Champion Mark III industrial-tractor here
