John Deere Q-85 VS David Brown 900 specs comparison
John Deere Q-85
General Infos| Make | John Deere |
| Model | Q-85 |
| Country | United states |
| Production | From 2002 Until 2010 |
| Price | - |
| Tractor type | Orchard/Vineyard tractor |
| Fuel | diesel |
| Service repair manual | John Deere Q-85 Manual |
Dimensions, sizes and tires
| AG front tires | 280/70-20 |
| AG rear tires | 320/70-24 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 4894 lbs or 2219 kg |
| Length | 129.5 inches [328 cm] |
| Width | - |
| Height | 84.7 inches [215 cm] |
| Wheelbase | 72.6 inches [184 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 169.4 ci or 2.8 L |
| Cylinders | 4 cylinders |
| Engine power | 85 hp or 63.4 kW |
| Engine RPM | 2600 (rpm) |
| Torque | 213.9 lb-ft or 290.0 Nm | Torque RPM | 1400 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | - |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | John Deere Q-85 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 55 amps |
| Trans system | - |
| Trans type | - |
| Trans gears | 8 forward and reverse |
| Clutch system | 280mm mechanical dry disc |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | power |
| Braking system | disc |
| Cabin type | Two-post mid-mount folding ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | 10.3 gpm or 39.0 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 | II/I |
| Rear hitch lift | 5512 lbs or 2500 kg |
| Front hitch | - |
| Front hitch lift | - |
David Brown 900
General Infos| Make | David Brown |
| Model | 900 |
| Country | United states |
| Production | From 1956 Until 1958 |
| Price | - |
| Tractor type | - |
| Fuel | diesel |
| Service repair manual | David Brown 900 Manual |
Dimensions, sizes and tires
| AG front tires | 6.00x16 |
| AG rear tires | 11.25x28 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 4000 lbs or 1814 kg |
| Length | 113 inches [287 cm] |
| Width | 65 inches [165 cm] |
| Height | 77.75 inches [197 cm] |
| Wheelbase | 72 inches [182 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 52/56/60/64/68/72/86 inches |
| Front tread size | 52/56/60/64/68/72/86 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 165 ci or 2.7 L |
| Cylinders | 4 cylinders |
| Engine power | 45.5 hp or 33.9 kW |
| Engine RPM | 2200 (rpm) |
| Torque | 110 lb-ft or 149.2 Nm | Torque RPM | 1000 (rpm) |
| Fuel type | diesel |
| Fuel injection | Solex 30FV carburetor |
| Fuel tank size | 11.5 gal or 43.5 L |
| Oil capacity | 7 qts or 6.6 L |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | David Brown 900 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 51 amps |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | David Brown |
| Trans type | - |
| Trans gears | 6 forward and 2 reverse |
| Clutch system | 254mm dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | mechanical drum |
| 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 | - |
| Real power | - |
| Engine @RPM | 545@1600 (rpm) |
| PTO Clutch | - |
| Rear PTO | transmission |
| 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 | 1800 lbs or 816 kg |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
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Choose another tractor
Useful links and guides ....
- John Deere provided us with the latest version of its Q-85 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere Q-85 farm-tractor here
- Get your David Brown 900 manual book version
- Cabine, electrical And mechanical parts for David Brown 900 farm-tractor here
