John Deere 770 VS GBT GBT-3000 specs comparison
John Deere 770
General Infos| Make | John Deere |
| Model | 770 |
| Country | United states |
| Production | From 1989 Until 1998 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 770 Manual |
Dimensions, sizes and tires
| AG front tires | 5.00-12 (2WD) |
| AG rear tires | 9.5-24 (2WD) |
| Lawn front tires | 25x8.50-14 |
| Lawn rear tires | 25x8.50-14 |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 1930 lbs or 875 kg |
| Length | 87.8 inches [223 cm] |
| Width | 53.8 inches [136 cm] |
| Height | 79 inches [200 cm] |
| Wheelbase | 61 inches [154 cm] |
| Ground clearance | 12 inches [30 cm] |
| Turning radius | - |
| Rear tread size | 40 inches |
| Front tread size | 37.5 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 83.1 ci or 1.4 L |
| Cylinders | 3 cylinders |
| Engine power | 23 hp or 17.2 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 6.3 gal or 23.8 L |
| Oil capacity | 4.2 qts or 4.0 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 770 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 447 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 20 amps |
| Trans system | - |
| Trans type | unsynchronized sliding gear |
| Trans gears | 8 forward and 2 reverse |
| Clutch system | dry |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | dry shoe |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 4 gal or 15.1 L |
| Hydraulic pressure | 2050 psi or 141.3 bar |
| Max flow | 5.6 gpm or 21.2 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 20 hp or 14.9 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | transmission |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | 2100 (rpm) |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | 815 lbs or 369 kg |
| Front hitch | - |
| Front hitch lift | - |
GBT GBT-3000
General Infos| Make | GBT |
| Model | GBT-3000 |
| Country | United states |
| Production | From 1976 Until 1978 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | gasoline |
| Service repair manual | GBT GBT-3000 Manual |
Dimensions, sizes and tires
| AG front tires | 5.50x16 |
| AG rear tires | 12.4x28 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 2500 lbs or 1134 kg |
| Length | 105 inches [266 cm] |
| Width | - |
| Height | - |
| Wheelbase | 70.5 inches [179 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 40 to 69 inches |
| Front tread size | 43 to 61 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 51.6 ci or 0.8 L |
| Cylinders | 4 cylinders |
| Engine power | 27 hp or 20.1 kW |
| Engine RPM | 3300 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | gasoline |
| Fuel injection | - |
| Fuel tank size | 7.75 gal or 29.3 L |
| Oil capacity | 3 qts or 2.8 L |
| Oil change | 50 h |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | GBT GBT-3000 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 6 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | power |
| Braking system | hydraulic disc |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | 8 gpm or 30.3 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 0.7 gal or 2.6 L |
| Hydraulic pressure | 2000 psi or 137.9 bar |
| 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 | I |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 770 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 770 farm-tractor here
- Get your GBT GBT-3000 manual book version
- Cabine, electrical And mechanical parts for GBT GBT-3000 farm-tractor here
