1993 - 1996 |
8070 Series |
Four-wheel Drive (4WD) tractor |
Nebraska Tractor Test 1670 | |||
|
Nebraska Tractor Test 1670 | |
Diesel PowerSync 4WD October 21 - December 1, 1993 Link: Nebraska Tractor Test 1670 file | |
PTO performance | |
Power at rated engine speed: | 208.21 hp 155.3 kW |
Fuel use: | 11.9 gal/hour 45.0 l/hour |
Power at rated PTO speed: | 230.84 hp 172.1 kW |
Fuel use: | 12.5 gal/hour 47.3 l/hour |
Drawbar performance | |
Max power: | 191.59 hp 142.9 kW |
Fuel use: | 11.8 gal/hour 44.7 l/hour |
Max pull: | 31,924 lbs 14480 kg |
1993 - 1996 |
8070 Series |
Four-wheel Drive (4WD) tractor |
Engine Detail | |
John deere | |
turbocharged aftercooled diesel | |
6-cylinder | |
liquid-cooled | |
Displacement: | 466 ci 7.6 L |
Bore/Stroke: | 4.5625x4.75 inches 116 x 121 mm |
Power (gross): | 250 hp 186.4 kW |
Compression: | 15.8:1 |
Rated RPM: | 2100 |
Firing order: | 1-5-3-6-2-4 |
Starter volts: | 12 |
Oil capacity: | 24.3 qts 23.0 L |
Coolant capacity: | 58 qts 54.9 L |
1993 - 1996 |
8070 Series |
Four-wheel Drive (4WD) tractor |
Transmissions overview | |
12-speed partially synchronized | |
24-speed two-speed power shift |
Transmission | |
Transmission: | Syncro |
Type: | partially synchronized |
Gears: | 12 forward and 3 reverse |
Clutch: | PermaClutch hydraulic wet disc |
Three synchronized gears (1-3) in four ranges (A-D). |
Transmission | |
Transmission: | PowrSync |
Type: | two-speed power shift |
Gears: | 24 forward and 6 reverse |
Clutch: | hydraulic wet disc |
Six gears (1-6) in four ranges (A-D). Power shift between gear pairs 1/2, 3/4, and 5/6. Synchronized shifting between other gears and ranges. |
1993 - 1996 |
8070 Series |
Four-wheel Drive (4WD) tractor |
John Deere 8570 Tires | |
Ag front: | 24.5R-32 |
18.4R-38 | |
20.8R-38 | |
710/70R38 | |
18.4R-42 | |
20.8R-42 | |
18.4R-46 | |
Ag rear: | 24.5R-32 |
18.4R-38 | |
20.8R-38 | |
710/70R38 | |
18.4R-42 | |
20.8R-42 | |
18.4R-46 |
Dimensions | |
Wheelbase: | 134 inches 340 cm |
Length: | 268.9 inches 683 cm |
Weight: | 32,100 lbs 14560 kg |
Shiping weight: | 29,564 lbs 13410 kg |
Front axle: | 3.937 by 120 inches 99 by 3048 mm |
Rear axle: | 3.937 by 120 inches 99 by 3048 mm |