John Deere 7810 Specs ( 1997-2003 )
Production
| Description | Row-Crop tractor / Built in Waterloo, Iowa, USA / Original price was $80,000 in 1999 |
|---|---|
| Manufacturer | John Deere |
Engine
| Engine type | John Deere 8.1L 6-cyl diesel |
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| Air cleaner | dual dry element |
| Bore/Stroke | 4.56x5.06 inches (116 x 129 mm) |
| Compression | 16.5:1 |
| Coolant capacity | 27.5 qts (26.0 L) |
| Description | John Deere PowerTech / turbocharged aftercooled diesel / 6-cylinder / liquid-cooled |
| Displacement | 496 ci (8.1 L) |
| Fuel system | direct injection |
| Power | 175 hp (130.5 kW) |
| Rated RPM | 2100 |
| Starter volts | 12 |
| Torque | 579 lb-ft (785.1 Nm) |
| Torque RPM | 1400 |
| Oil capacity | 25 qts (23.7 L) |
| Drawbar (tested) | 139.47 hp (104.0 kW) |
| PTO (claimed) | 150 hp (111.9 kW) |
| PTO (tested) | 167.58 hp (125.0 kW) |
Transmission
| 2WD Oil capacity | 91.6 qts (86.7 L) / 96 qts (90.9 L) / 91.6 qts (86.7 L) |
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| 4WD Oil capacity | 103.6 qts (98.0 L) / 108 qts (102.2 L) / 103.6 qts (98.0 L) |
| Description | Four speeds (1-4) in four ranges (A-D) with reverser lever. Speeds (1-4) and forward-reverse shuttle are power shifts. Ranges are synchronized, and may be shifting on the move by using the clutch. Also available as 20-speed with five ranges. / The power shift transmission is operated with a single right-hand shift lever. Transmission can be directly shifted up to gear 11 forward and 7 reverse. / The AutoPowr IVT became available in 2002. |
| Gears | 16 forward and reverse / 19 forward and 7 reverse / infinite forward and reverse / 20 forward and reverse |
| Transmission | John Deere PowrQuad / John Deere PowerShift / AutoPowr / John Deere AutoQuad |
| Type | partial power shift / full power shift / Infinitely Variable Transmission (IVT) / partial power shift |
| Description | Infinitely Variable Transmission (IVT) |
| Transmission type | 16-speed partial power shift / 19-speed full power shift / 20-speed partial power shift |
| Description | Infinitely Variable Transmission (IVT) |
| Transmission type | 16-speed partial power shift / 19-speed full power shift / 20-speed partial power shift |
Mechanical
| Cab | Cab standard. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Differential lock | electro-hydraulic |
| Drive type | Two- or four-wheel drive |
| Final drives | inboard planetary |
Capacity
| Cab Fuel | 91 gal (344.4 L) |
|---|---|
| Front axle | 15.2 qts (14.4 L) |
| Front hubs | 2 qts (1.9 L) |
| ROPS Fuel | 71.5 gal (270.6 L) |
Hydraulics
| Pressure | 2900 psi (200.0 bar) |
|---|---|
| SCV flow | 26 gpm (98.4 lpm) |
| Type | closed center pressure flow compensated (PFC) |
| Valves | 2 to 5 |
Hitch
| Front Hitch | IIIN/II OptOptional |
|---|---|
| Front lift | 7700 lbs (3492 kg) |
| Rear lift | 8925 lbs (4048 kg) |
| Rear Type | IIIN/II |
PTO
| Clutch | hydraulic wet discs |
|---|---|
| Engine RPM | 540@2100 |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 (1.375) |
Electrical
| Batteries | 2 |
|---|---|
| Battery CCA | 925 |
| Battery volts | 12 |
| Charging amps | 140 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| 2WD Wheelbase | 114.4 inches (290 cm) |
|---|---|
| 4WD Wheelbase | 110.2 inches (279 cm) |
| Height | 118.5 inches (300 cm) |
| Length | 187 inches (474 cm) |
| Rear axle | 3.62 by 96 inches (91 by 2438 mm) / 3.62 by 110.5 inches (91 by 2806 mm) / 3.62 by 118.6 inches (91 by 3012 mm) |
| Rear tread | 60 to 85.7 inches (2.5m axle) (152 to 217 cm) / 60 to 100.3 inches (2.8m axle) (152 to 254 cm) / 60 to 108.3 inches (3.0m axle) (152 to 275 cm) |
| 2WD Rear tire | 18.4R38 |
| 2WD Wheelbase | 114.4 inches (290 cm) |
| 4WD Wheelbase | 110.2 inches (279 cm) |
| Front tire | 11.00-16 |
| Weight | 12352 to 16365 pounds |
| 2WD Standard tires (ag) | Front: 11.00-16. Rear: 18.4R38 |
| 4WD Standard tires (ag) | Front: 14.9R28. Rear: 18.4R38 |
7810 Serial Number Location
| Description | Serial number plate on the right side of the tractor frame, above the front axle. |
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7810 Serial Numbers
| 1997 | 1001 |
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| 1998 | 10001 |
| 1999 | 20001 |
| 2000 | 30001 |
| 2001 | 50001 |
| 2002 | 70001 |
| 2003 | 80001 |
| Description | FAQ: How to read a serial number table. |
John Deere 7810 Weight
| 2WD Shipping | 12352 lbs (5602 kg) |
|---|---|
| 4WD Shipping | 14142 lbs (6414 kg) |
| Ballasted | 19770 lbs*Weight with 18.4R42 rear duals with fluid and front and rear cast iron. (8967 kg) |
| Max Drawbar | 3,150 lbs (extended) (1428 kg) |
| Operating | 16365 lbs*Weight with 18.4R42 rear singles, four-wheel drive, and IVT transmission. (7423 kg) |
OCED Tractor Test 1728
| Description | Diesel PowrQuad 16-speed 4WDJune 3 - 16, 1997Link: OCED Tractor Test 1728 file / PTO performance / Drawbar performance |
|---|---|
| Fuel use | 9.2 gal/hour (34.8 l/hour) / 9.2 gal/hour (34.8 l/hour) / 9.3 gal/hour (35.2 l/hour) |
| Max power | 166.08 hp (123.8 kW) / 138.85 hp (103.5 kW) |
| Max pull | 19,825 lbs (8992 kg) |
| Power at rated engine speed | 151.32 hp (112.8 kW) |
OCED Tractor Test 1729
| Description | Diesel PowerShift 4WDMay 30 - June 18, 1997Link: OCED Tractor Test 1729 file / PTO performance / Drawbar performance / Gear 9 used for power test. / Gear 5 used for pull test. |
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| Fuel use | 9.1 gal/hour (34.4 l/hour) / 9.0 gal/hour (34.1 l/hour) / 9.0 gal/hour (34.1 l/hour) |
| Max power | 165.42 hp (123.4 kW) / 129.42 hp (96.5 kW) |
| Max pull | 20,200 lbs (9162 kg) |
| Power at rated engine speed | 150.17 hp (112.0 kW) |
OCED Tractor Test 1807
| Description | Diesel IVT 4WDApril 24 - May 31, 2002Link: OCED Tractor Test 1807 file / PTO performance / Drawbar performance / Pull at 8 KPH / Pull at 4 KPH |
|---|---|
| Fuel use | 9.7 gal/hour (36.7 l/hour) / 9.6 gal/hour (36.3 l/hour) / 9.3 gal/hour (35.2 l/hour) |
| Max power | 167.58 hp (125.0 kW) / 139.47 hp (104.0 kW) |
| Max pull | 17,338 lbs (7864 kg) |
| Power at rated engine speed | 151.14 hp (112.7 kW) |
References
| Description | 7000 TEN Series Tractors and 7405 Advantage Series Tractors Product Information Handbook published in 1998, by John Deere / 7000 TEN Series Tractors and 7405 Advantage Series Tractors Product Information Handbook published in 1999, by John Deere / New 95- to 150-HP 7000 TEN Series Tractors published in 1996, by John Deere / 7000 TEN Series published in 1999, by John Deere / New 7000 TEN Series Tractors - Feel The Earth Move published in 1996, by John Deere |
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Speeds
| Description | With 18.4-38 rear tires. / With 18.4-38 rear tires. / With 18.4-38 rear tires. |
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Tractor Tests
| Description | OECD 1728: diesel PowrQuad 16-speed 4WD / OECD 1729: diesel PowerShift 4WD / OECD 1807: diesel IVT 4WD |
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