John Deere 7810: all source data

All 109 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerJohn Deere
(no label)Row-Crop tractor
(no label)Built in Waterloo, Iowa, USA
(no label)Original price was $80,000 in 1999
Engine
(no label)John Deere 8.1L 6-cyl diesel
Transmission
(no label)16-speed partial power shift
(no label)19-speed full power shift
(no label)Infinitely Variable Transmission (IVT)
(no label)20-speed partial power shift
Power
Engine175 hp | 130.5 kW
PTO (claimed)150 hp | 111.9 kW
Drawbar (tested)139.47 hp | 104.0 kW
PTO (tested)167.58 hp | 125.0 kW
Mechanical
(no label)Two- or four-wheel drive
Final drivesinboard planetary
Differential lockelectro-hydraulic
(no label)Power steering
(no label)Hydraulic wet disc brakes
(no label)Cab standard.
Capacity
ROPS Fuel (ROPS)71.5 gal | 270.6 L
Cab Fuel (Cab)91 gal | 344.4 L
Front axle15.2 qts | 14.4 L
Front hubs2 qts | 1.9 L
Hydraulics
Typeclosed center pressure flow compensated (PFC)
Pressure2900 psi | 200.0 bar
Valves2 to 5
SCV flow26 gpm | 98.4 lpm
Hitch
Rear TypeIIIN/II
Rear lift8925 lbs | 4048 kg
Rear lift10050 lbs | 4558 kg
Front HitchIIIN/II
Front lift7700 lbs | 3492 kg
Pto
Rear PTOindependent
Clutchhydraulic wet discs
Rear PTO Type540/1000 (1.375)
Engine RPM540@2100
Engine RPM1000@2100
Dimensions
2WD Wheelbase (2WD)114.4 inches | 290 cm
4WD Wheelbase (4WD)110.2 inches | 279 cm
Weight12352 to 16365 pounds
Front tire11.00-16
2WD Rear tire (2WD)18.4R38
Serial location
(no label)Serial number plate on the right side of the tractor frame, above the front axle.
Electrical
Groundnegative
Charging systemalternator
Charging amps140
Batteries2
Battery CCA925
Battery volts12

Engine

Engine detail
(no label)John Deere PowerTech
(no label)turbocharged aftercooled diesel
(no label)6-cylinder
(no label)liquid-cooled
Displacement496 ci | 8.1 L
Bore/Stroke4.56x5.06 inches | 116 x 129 mm
Power175 hp | 130.5 kW
Fuel systemdirect injection
Air cleanerdual dry element
Compression16.5:1
Rated RPM2100
Torque579 lb-ft | 785.1 Nm
Torque RPM1400
Starter volts12
Coolant capacity (Coolant)27.5 qts | 26.0 L
Engine oil
Oil capacity25 qts | 23.7 L

Transmission

Transmission options
(no label)16-speed partial power shift
(no label)19-speed full power shift
(no label)Infinitely Variable Transmission (IVT)
(no label)20-speed partial power shift
Transmission
TransmissionJohn Deere PowrQuad
Typepartial power shift
Gears16 forward and reverse
2WD Oil capacity (2WD)91.6 qts | 86.7 L
4WD Oil capacity (4WD)103.6 qts | 98.0 L
(no label)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.
TransmissionJohn Deere PowerShift
Typefull power shift
Gears19 forward and 7 reverse
2WD Oil capacity (2WD)96 qts | 90.9 L
4WD Oil capacity (4WD)108 qts | 102.2 L
(no label)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.
TransmissionAutoPowr
TypeInfinitely Variable Transmission (IVT)
Gearsinfinite forward and reverse
(no label)The AutoPowr IVT became available in 2002.
TransmissionJohn Deere AutoQuad
Typepartial power shift
Gears20 forward and reverse
2WD Oil capacity (2WD)91.6 qts | 86.7 L
4WD Oil capacity (4WD)103.6 qts | 98.0 L
(no label)Four speeds (1-4) in five ranges (A-E) 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. AutoQuad uses push-button gear shifting on the range shift lever. Auto mode allows for automatic gear shifting to match load.

Dimensions

Tires
2WD Standard tires (ag) (2WD)Front: 11.00-16. Rear: 18.4R38
4WD Standard tires (ag) (4WD)Front: 14.9R28. Rear: 18.4R38
Dimensions
2WD Wheelbase (2WD)114.4 inches | 290 cm
4WD Wheelbase (4WD)110.2 inches | 279 cm
Length187 inches | 474 cm
Height118.5 inches | 300 cm
Rear axle3.62 by 96 inches | 91 by 2438 mm
Rear axle3.62 by 110.5 inches | 91 by 2806 mm
Rear axle3.62 by 118.6 inches | 91 by 3012 mm
Rear tread60 to 85.7 inches (2.5m axle) | 152 to 217 cm
Rear tread60 to 100.3 inches (2.8m axle) | 152 to 254 cm
Rear tread60 to 108.3 inches (3.0m axle) | 152 to 275 cm
Weight
2WD Shipping (2WD)12352 lbs | 5602 kg
4WD Shipping (4WD)14142 lbs | 6414 kg
Operating16365 lbs | 7423 kg
Ballasted19770 lbs | 8967 kg
Max Drawbar3,150 lbs (extended) | 1428 kg
Max Drawbar6,280 lbs (short) | 2848 kg