The John Deere 870 compact utility tractor is a two-wheel drive (2WD) or four-wheel drive (4WD) power equipment. The units were produced in 1989 – 1998 by Yanmar, a Japanese agricultural machinery manufacturer for John Deere. It belongs to the JD 70 series, along with the John Deere 770 and John Deere 670.
This model has a dimension of 122.8 inch (3120 mm) x 70.5 inch (1790 mm) x 82.7 inch (2100 mm) for its length, width, and height. The wheelbase spans for 57.5 inch (1140 mm). Meanwhile, the weight varies for the two versions, as the 2WD model weighs 2513 pounds (1140 kg) and the 4WD model weighs 2670 pounds (1210 kg).
The John Deere 870 compact utility tractor comes with 1.4 L (83.1 cubic inch or 1362 cm2), 3-cylinder, naturally aspirated (NA), Yanmar 3TN84 diesel engine. The cylinder bore measures at 3.31 inch (84.0 mm), while the piston stroke measures at 3.39 inch (86 mm). The optimum power output that this engine can produce is 28 horsepower (20.9 kW or 28.4 PS).
This tractor features manual power steering, but there’s an available option of hydrostatic power steering. For the safety purpose, it features 2-post ROPS on top of its open operator station (OOS) platform. In addition, it’s equipped with oil cooled disc brakes. You can get wither collar shift gearbox with double dry disc clutch (9 F and 2 R gears) or syncromesh manual gearbox (9 F and 2 R gears).
The fuel tank capacity of the John Deere 870 compact utility tractor is 8.5 gallons (32.2 liters). The optimum lifting capacity of its rear hitch is 1880 pounds (852 kg). Meanwhile, the hydraulic power units hold 5.5 gallons (20.8 liters of oil, with the flow rate of 8.1 gallons/minute (30.7 liter/minute).
There are several attachments that can be used for the John Deere 870 compact utility tractor. There is a 72 inch (1820 mm) mid-mounted mower deck with hydraulics and 3 blades. It’s also suitable with 84 inch (2130 mm) front-mounted blade. In addition, you can also get backhoe and loader.
If you’re interested in knowing more about the John Deere 870 compact utility tractor, then check out the following information that lists about its specification details, features, price, serial numbers, and a lot more.
John Deere 870 Price
- John Deere 870 Original Price: $14,000 (1998)
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John Deere 870 Serial Number
| 1989 | 1001 |
| 1990 | 1626 (gear) |
| 1990 | 2746 (synchro) |
| 1991 | 100001 |
| 1992 | 110001 |
| 1993 | 120001 |
| 1994 | 130001 |
| 1995 | 140001 |
| 1996 | 150001 |
| 1997 | 160001 |
| 1998 | 170001 |
John Deere 870 Specification
| JOHN DEERE 870 HISTORY | |
| Distributor | John Deere |
| Manufacturer | Yanmar |
| Factory | Japan |
| Original price (USD) | $14,000 (1998) |
| JOHN DEERE 870 ENGINE | |
| Engine | Yanmar 3TN84 diesel 3-cylinder liquid-cooled 87.3 ci [1.4 L] |
| Bore/Stroke | 3.31×3.39 inches [84 x 86 mm] |
| Fuel system | direct injection |
| Air cleaner | dry with safety element |
| Pre-heating | air intake heater |
| Compression | 17.8:1 |
| Rated RPM | 2600 |
| Operating RPM | 800-2775 |
| Starter volts | 12 |
| Oil capacity | 5.1 qts [4.8 L] |
| Oil change | 200 h |
| Coolant capacity | 5.5 qts [5.2 L] |
| JOHN DEERE 870 CAPACITY | |
| Fuel | 8.5 gal [32.2 L] |
| Hydraulic system | 5.5 gal [20.8 L] |
| JOHN DEERE 870 3 POINT HITCH | |
| Rear Type | I |
| Control | position control |
| Rear lift (at 24″/610mm) | 1880 lbs [852 kg] |
| JOHN DEERE 870 POWER | |
| Engine (net) | 28 hp [20.9 kW] |
| PTO (claimed) | 25 hp [18.6 kW] |
| JOHN DEERE 870 MECHANICAL | |
| Chassis | 4×2 2WD |
| 4×4 MFWD 4WD | |
| Final drives | planetary |
| Steering | manual |
| hydrostatic power (with synchro) | |
| Brakes | differential wet disc |
| Cab | Two-post ROPS. |
| JOHN DEERE 870 TRANSMISSION | |
| Type | collar shift |
| Gears | 9 forward and 2 reverse |
| Clutch | dry two-stage |
| Oil capacity | 22 qts [20.8 L] |
| JOHN DEERE 870 HYDRAULICS | |
| Type | open center |
| Capacity | 5.5 gal [20.8 L] |
| Pressure | 2250 psi [155.1 bar] |
| Valves | 2 |
| Pump flow | 8.1 gpm [30.7 lpm] |
| JOHN DEERE 870 PTO | |
| Rear PTO | live (two-stage clutch) |
| Rear RPM | 540 |
| Mid PTO | optional independent |
| Mid RPM | 2100 |
| JOHN DEERE 870 DIMENSIONS | |
| 2WD Weight | 2,515 lbs [1140 kg] |
| 4WD Weight | 2,670 lbs [1211 kg] |
| Wheelbase | 57.5 inches [146 cm] |
| Length | 123 inches [312 cm] |
| Min Width | 58.7 inches [149 cm] |
| Max Width | 70.5 inches [179 cm] |
| Height (hood) | 51.2 inches [130 cm] |
| Height (ROPS) | 82.8 inches [210 cm] |
| Height (exhaust) | 76.9 inches [195 cm] |
| Clearance (front axle) | 12.7 inches [32 cm] |
| Front tread | 45.9 to 57.9 inches (2WD) [116 to 147 cm] (2WD) 39.5 inches [100 cm] (4WD) |
| Rear tread | 46.2 to 58 inches [117 to 147 cm] |
| JOHN DEERE 870 TIRES | |
| Standard tires (ag) | Front: 5.00-15. Rear: 12.4-24 (2WD) |
| Front: 7-14. Rear: 12.4-24 (4WD) | |
| Optional tires (ag) | Front: 5.00-15. Rear: 11.2-24 (2WD) |
| Lawn/turf front | 25×8.50-14 |
| Lawn/turf rear | 355/80D-20 |
| JOHN DEERE 870 ELECTRICAL | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 20 |
John Deere 870 Attachments
| 72.8″ MOWER DECK | |
| Type | mid-mount John Deere 72 |
| 3-blade with hydraulic lift | |
| Cutting width | 72.8 inches [184 cm] |
| Weight | 448 lbs [203 kg] |
| Overall width | 85 inches [215 cm] |
| Cut height | 1.5 to 8.6 inch [3 to 21 cm] |
| BLADE | |
| Type | front-mount John Deere 390 |
| Width | 84 inches [213 cm] |
| Height | 25.5 inches [64 cm] |
| Lift height | 12 inches [30 cm] |
| Cut depth | 5.5 inches [13 cm] |
| Weight | 725 lbs [328 kg] |
| Lift | hydraulic |
| Angle | hydraulic |
| LOADER | |
| Loader type | John Deere 80 |
| Height (to pin) | 93.7 inches [237 cm] |
| Clearance, dumped bucket | 75.6 inches [192 cm] |
| Dump reach | 23.6 inches [59 cm] |
| Dump angle | 39 |
| Reach at ground | 53 inches [134 cm] |
| Rollback at ground | 22 |
| Breakout force (lift) | 1,790 lbs [811 kg] |
| Breakout force (bucket) | 2,065 lbs [936 kg] |
| Lift to full height (at pin) | 920 lbs [417 kg] |
| Bucket width | 53 inches [134 cm] |
| Raise time to height | 3.0 s |
| Bucket dump time | 3.3 s |
| Lowering time | 1.8 s |
| Rollback time | 2.0 s |
| BACKHOE | |
| Backhoe type | John Deere 8A |
| Weight | 950 lbs [430 kg] |
| 2-Foot flat digging depth | 102 inches [259 cm] |
| Reach from pivot | 133 inches [337 cm] |
| Loading height | 82 inches [208 cm] |
| Bucket force | 3,200 lbs [1451 kg] |
John Deere 870 Review Video
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Conclusion
There has never been a better time in agricultural and lawncare industry to buy a used tractor. If the details of the John Deere 870 compact utility tractor above seem to match with your requirements, then you may consider purchasing a second-hand unit of this tractor model.