The John Deere 1070 is a 2WD or 4WD compact utility tractor from the 70 Compact series. This tractor was manufactured by Yanmar for distributor John Deere in Japan from 1989 to 1998. The John Deere 1070 is equipped with a 1.9 L (116.3 cu·in) four-cylinder diesel engine and a partially synchronized transmission with 9 forward and 2 reverse gears and dry disc clutch .
The JD 1070 compact utility tractor used the Yanmar 4TN84 engine. It is a 1.9 L, 1,906 cm2, (116.3 cu·in) four-cylinder natural aspirated diesel engine with 84.0 mm (3.31 in) of the cylinder bore and 86.0 mm (3.39 in) of the piston stroke. The compression ratio rating is 17.8:1. This engine produced 39 PS (28.7 kW; 38.5 HP) at 2,600 rpm of output power.
The John Deere 1070 is equipped with power steering, differential wet disc brakes, two-post ROPS with canopy (optional), and 40.1 liters (10.6 US gal.; 8.8 Imp. gal) fuel tank.
Following attachments are available for the JD 1070 compact utility tractor:
- Mid-mount John Deere 72 1,840 mm (72 in) mower deck with 3-blades and hydraulic lift
- Front-mount John Deere 390 2,130 mm (84 in) blade
- Front-mount John Deere 80 loader
- John Deere 8A backhoe
John Deere 1070 Specifications
| General Specifications | |
| Model | John Deere 1070 |
| Length | 3,120 mm (122.8 in) |
| Width | 1,640 mm (64.6 in) |
| Height | ROPS: 2,120 mm (83.5 in) |
| Wheel base | – |
| Ground clearance | 2WD: 340 mm (13.4 in) 4WD: 390 mm (15.4 in) |
| Weight (operating) | 2WD: 1,350 kg (2,976 lbs) 4WD: 1,480 kg (3,263 lbs) |
| Fuel tank capacity | 40.1 liters (10.6 US gal.; 8.8 Imp. gal) |
| Battery | 12V, CCA 550A |
| Cabin type | Two-post ROPS with canopy (optional) |
| Engine | |
| Engine model | Yanmar 4TN84 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 1.9 L, 1,906 cm2, (116.3 cu·in) |
| Bore and stroke | 84.0 mm X 86.0 mm (3.31 in X 3.39 in) |
| Compression ratio | 17.8:1 |
| Horsepower | 39 PS (28.7 kW; 38.5 HP) at 2,600 rpm |
| Starter | Electric |
| Oil capacity: | 5.3 L (5.6 US. qt, 4.7 Imp. qt.) |
| Coolant capacity: | 5.8 L (6.1 US. qt, 5.1 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Power |
| Brakes | Differential wet disc |
| Final drive | Planetary |
| Differential lock | Foot-activated standard |
| Transmission model | – |
| Transmission type | Partially synchronized with dry disc clutch |
| Gears | 9 forward and 2 reverse |
| Speed | Forward: 19.8 kmh (12.3 mph) Reverse: 7.7 (4.8 mph) |
| Transmission oil capacity | 20.8 L (5.5 US. gal, 4.6 Imp. gal.) |
| Tires | |
| Front tires | Ag: 6.00-16 (2WD), 8-16 (4WD) Lawn/turf: 27×8.50-15 |
| Rear tires | Ag: 13.6-24 (2WD), 13.6-28 (4WD) Lawn/turf: 44×18.00-20 |
| Three-Point Hitch | |
| Category | I |
| Control type | Load and depth control |
| Lift capacity (at 610 mm/ 24 in) | 915 kg (2,020 lbs) |
| PTO (Power take-off shaft) | |
| Middle PTO type | – |
| Middle PTO speed | 2,100 rpm |
| Rear PTO type | Live |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 20.8 L (5.5 US. gal, 4.6 Imp. gal.) |
| Pressure | 2250 psi (155.1 bar) |
| Total flow | 9.0 gpm (34.1 lpm) |
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