David Brown 770 Selectamatic VS Valmet 502 specs comparison
David Brown 770 Selectamatic
General Infos| Make | David Brown |
| Model | 770 Selectamatic |
| Country | United states |
| Production | From 1965 Until 1970 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | David Brown 770 Selectamatic Manual |
Dimensions, sizes and tires
| AG front tires | 5.50-16 |
| AG rear tires | 11.2/10-28 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 3110 lbs or 1410 kg |
| Length | 112.5 inches [285 cm] |
| Width | 64 inches [162 cm] |
| Height | - |
| Wheelbase | 75 inches [190 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 48/52/56/60/64/68/72/76 inches |
| Front tread size | 48/52/56/60/64/68/72/76 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 146.1 ci or 2.4 L |
| Cylinders | 3 cylinders |
| Engine power | 36 hp or 26.8 kW |
| Engine RPM | 2055 (rpm) |
| Torque | 100 lb-ft or 135.6 Nm | Torque RPM | 1400 (rpm) |
| Fuel type | diesel |
| Fuel injection | direct injection |
| Fuel tank size | 11.4 gal or 43.1 L |
| Oil capacity | 7.8 qts or 7.4 L |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | David Brown 770 Selectamatic Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | 96 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 12 forward and 4 reverse |
| Clutch system | dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | spur gear |
| Steering | manual |
| Braking system | mechanical drum |
| Cabin type | Open operator station |
| Differentiel lock | mechanical rear |
| System | open center |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2000 psi or 137.9 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 27.5 hp or 20.5 kW |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 32 hp or 23.9 kW |
| Real power | - |
| Engine @RPM | 540@1620 (rpm) |
| PTO Clutch | - |
| Rear PTO | live |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | position and draft control |
| Rear hitch | I |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Valmet 502
General Infos| Make | Valmet |
| Model | 502 |
| Country | Finland |
| Production | From 1971 Until 1982 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | Valmet 502 Manual |
Dimensions, sizes and tires
| AG front tires | 7.50-16 |
| AG rear tires | 14.9-28 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 5500 lbs or 2494 kg |
| Length | 135.2 inches [343 cm] |
| Width | 74.5 inches [189 cm] |
| Height | 98.4 inches [249 cm] |
| Wheelbase | 83.15 inches [211 cm] |
| Ground clearance | 19.7 inches [50 cm] |
| Turning radius | - |
| Rear tread size | 59.7/65/70.9/75.4 inches |
| Front tread size | 55.1/59.1/63/66.9 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 163.8 ci or 2.7 L |
| Cylinders | 3 cylinders 6 valves |
| Engine power | 54 hp or 40.3 kW |
| Engine RPM | 2300 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 17.2 gal or 65.1 L |
| Oil capacity | 6.75 qts or 6.4 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Valmet 502 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 6 forward and 2 reverse |
| Clutch system | 280mm dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | - |
| Braking system | mechanical disc |
| Cabin type | Cab standard with heater |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | 11.1 gpm or 42.0 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 | - |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | - |
| Rear hitch lift | 3,307 lbs or 1500 kg |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
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Valmet 502 Minneapolis-Moline G750
David Brown 770 Selectamatic Oliver 1555
Valmet 502 John Deere 3420
Valmet 502 Renault 301
David Brown 770 Selectamatic Massey Ferguson 1095
Choose another tractor
Useful links and guides ....
- David Brown provided us with the latest version of its 770 Selectamatic service repair manual
- Find All mechanical and electrical parts and accessories of David Brown 770 Selectamatic farm-tractor here
- Get your Valmet 502 manual book version
- Cabine, electrical And mechanical parts for Valmet 502 farm-tractor here
