Deere 670
Type: Compact Utility Tractors
Contents:
Production | |
| Distributor: | John Deere |
| Manufacturer: | Yanmar |
| Type: | Compact Utility tractor |
| Factory: | Japan |
| Original price: | $11,800 (1997 2WD ) |
| Original price: | $13,550 (1997 4WD ) |
John Deere 670 Power | |
| Engine (gross): | 19.3 hp 14.4 kW |
| Engine (net): | 18.5 hp 13.8 kW |
| PTO (claimed): | 16 hp 11.9 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| 4x4 MFWD 4WD | |
| Final drives: | spur gear |
| Differential lock: | mechanical rear |
| Steering: | manual |
| Steering: | power*Optional |
| Brakes: | dry shoe |
| Cab: | Two-post ROPS. |
| Transmission: | 8-speed unsynchronized gear |
Capacity | |
| Fuel: | 6.3 gal 23.8 L |
| Hydraulic system: | 4 gal 15.1 L |
| Front axle: | 3.2 qts 3.0 L |
Hydraulics | |
| Type: | open center |
| Capacity: | 4 gal 15.1 L |
| Pressure: | 2050 psi 141.3 bar |
| Rear valves: | 2*Optional |
| Mid valves: | 2*Optional |
| Pump flow: | 5.5 gpm 20.8 lpm |
| Total flow: | 5.5 gpm 20.8 lpm (manual steering) |
| 9.8 gpm 37.1 lpm (power steering) | |
| Steering flow: | 4.3 gpm 16.3 lpm |
Tractor hitch | |
| Rear Type: | I |
| Control: | position control |
| Rear lift (at 24"/610mm): | 790 lbs 358 kg |
Power Take-off (PTO) | |
| Rear PTO: | transmission |
| live*Optional | |
| Rear RPM: | 540 |
| Engine RPM: | 540@2600 |
| Mid PTO: | live*Optional |
| Mid RPM: | 2100 |
| Engine RPM: | 2100@2600 |
670 Serial Numbers | |
| Location: | Serial number plate on the rear of the tractor, below the PTO. |
| 1989: | 1001 |
| 1990: | 010001 |
| 1991: | 104013 |
| 1992: | 114751 |
| 1993: | 120001 |
| 1994: | 130001 |
| 1995: | 140001 |
| 1996: | 150001 |
| 1997: | 160001 |
Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 20 |
| Battery CCA: | 420 |
| Battery volts: | 12 |
Engine Detail | |
| Yanmar 3TNA72 | |
| diesel | |
| 3-cylinder | |
| liquid-cooled | |
| Displacement: | 53.6 ci 0.9 L |
| Bore/Stroke: | 2.83x2.83 inches 72 x 72 mm |
| Power (gross): | 19.3 hp 14.4 kW |
| Fuel system: | indirect injection |
| Air cleaner: | dry element |
| Pre-heating: | glow plugs |
| Compression: | 22.3:1 |
| Rated RPM: | 2850 |
| Starter volts: | 12 |
| Oil capacity: | 2.7 qts 2.6 L |
| Coolant capacity: | 4 qts 3.8 L |
Transmission | |
| Type: | unsynchronized gear |
| Gears: | 8 forward and 2 reverse |
| Clutch: | 215mm dry disc |
| Oil capacity: | 16 qts 15.1 L |
| Four gears, plus reverse, in two ranges. | |
Dimensions | |
| Wheelbase: | 56.1 inches 142 cm |
| Length: | 108.8 inches 276 cm |
| Width: | 42.6 inches 108 cm *Minimum width. |
| 2WD Weight: | 1730 lbs 784 kg |
| 4WD Weight: | 1860 lbs 843 kg |
| Clearance (drawbar): | 9.7 inches 24 cm |
| 2WD Front tread: | 37.6 inches 95 cm |
| 4WD Front tread: | 36.9 inches 93 cm |
| Rear tread: | 33 to 40.3 inches 83 to 102 cm |
