John Deere 1070 Row-Crop Tractors Specifications
Engine
The engine is a Yanmar 4TN84 diesel 4-cylinder liquid-cooled with a displacement of 116.3ci / 1.9L and bore/stroke of 3.31x3.39inches / 84x 86mm. It has a gross power of 38.5hp / 28.7kW and a direct injection fuel system. The air cleaner is dry and it has an air intake heater for pre-heating. The compression ratio is 17.8:1 and it has a rated rpm of 2600 and idle rpm of 800-2875. The starter volts are 12 and the coolant capacity is 6.1qts / 5.8L.
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Find Suppliers & Request SamplesTransmission
The transmission is a 9-speed partially synchronized system. However, there is no further information provided in the about the transmission.
Brakes
The brakes are wet disc brakes. However, there is no further information provided in the about the brakes.
Steering
The steering is powered by a Yanmar 1.9L 4-cylinder diesel engine. However, there is no further information provided in the about the steering.
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Find Suppliers & Request SamplesCommon Problems
Users have reported issues with the two- or four-wheel drive, power steering, and wet disc brakes. Some users have also reported issues with the two-post ROPS, although a canopy is optional. The final drive is planetary and it has a mechanical rear differential lock.
What Users Like
Users appreciate the standard tire sizes for both 2WD and 4WD models, as well as the optional tire sizes for the 2WD model. The lawn/turf front and rear tire sizes are also appreciated by users.
Techincal Specifications
Engine Detail | |
| Description | Yanmar 4TN84 diesel 4-cylinder liquid-cooled |
| Displacement | 116.3ci / 1.9L |
| Bore/stroke | 3.31x3.39inches / 84x 86mm |
| Power (gross) | 38.5hp / 28.7kW |
| Fuel System | direct injection |
| Air Cleaner | dry |
| Pre-heating | air intake heater |
| Compression | 17.8:1 |
| Rated Rpm | 2600 |
| Idle Rpm | 800-2875 |
| Starter Volts | 12 |
| Coolant Capacity | 6.1qts / 5.8L |
Engine | |
| Description | Yanmar 1.9L 4-cyl diesel |
Transmission | |
| Description | 9-speed partially synchronized |
Mechanical | |
| Description | Two- or four-wheel drive Power steering Wet disc brakes Two-post ROPS. Canopy optional |
| Final Drive | planetary |
| Differential Lock | mechanical rear |
Tires | |
| 2wd Standard Tires (ag) | Front: 6.00-16. Rear: 13.6-24 |
| 4wd Standard Tires (ag) | Front: 8-16. Rear: 13.6-28 |
| 2wd Optional Tires (ag) | Front: 6.50-16. Rear: 13.6-28 |
| Lawn/turf Front | 27x8.50-15 |
| Lawn/turf Rear | 44x18.00-20 |
Dimensions And Tires | |
| Wheelbase | 68.9inches / 175cm |
| Weight | 2980 to 3265 pounds |
| Front Tire | 6.00-16 |
| 2wd Rear Tire | 13.6-24 |
Serial Numbers | |
| 1989 | 001001 |
| 1998 | 170001 |
Capacity | |
| Fuel | 10.6gal / 40.1L |
| Hydraulic System | 5.5gal / 20.8L |
| Front Axle | 8.5qts / 8.0L |
Hydraulics | |
| Type | open center |
| Capacity | 5.5gal / 20.8L |
| Pressure | 2250psi / 155.1bar |
| Rear Valve | 2 OptOptional |
| Mid Valve | 2 OptOptional |
| Pump Flow | 9gpm / 34.1lpm |
| Total Flow | 13.5gpm / 51.1lpm |
| Steering Flow | 4.5gpm / 17.0lpm |
Tractor Hitch | |
| Rear Type | I |
| Control | position control and lower-link draft sensing |
| Rear Lift (at 24) | 2020lbs / 916kg |
Electrical | |
| Ground | negative |
| Charging System | alternator |
| Charging Amps | 20/35 OptOptional |
| Battery Cca | 550 |
| Battery Volts | 12 |
Speeds | |
| Description | With 13.6-28 rear tires |
Power Take Off Pto | |
| Rear Pto | live *Two-stage clutch |
| Rear Rpm | 540 (1.375) |
| Engine Rpm | 2100@2600 |
| Mid Pto | live . Independent engagement of mid, rear, or both PTO shafts |
| Mid Rpm | 2100 |
Engine Oil | |
| Oil Capacity | 5.6qts / 5.3L |
| Oil Change | 200h |
Serial Location | |
| Description | Below the PTO on the rear of the transmission case |