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Tractor · 1997Unverified
John Deere 7810
John Deere 7810 — Row-Crop tractor · 151 hp. Reference specifications; pending source verification.
The John Deere 7810 is a tractor with a rated power output of 151 hp, categorising it among the more powerful machines in its class. Manufactured from 1997 to 2003, the 7810 is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, coupled to a four-wheel drive system with a powershift transmission. The listed operating weight of the 7810 is between 12352 and 16365 pounds. It is suitable for use on plots of approximately 200–800 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
151 hp
Max power
123.8 kW
Weight
12352 to 16365 pounds
Catalogue coverage
Variants represented
2
Richest spec table
139 rows
Recorded power
151 hp
Transmissions
16-speed partial power shift
Production years
1997-2003
Verified variants
0
1 linked source document displayed
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Row-Crop tractorReference
Built in Waterloo, Iowa, USAReference
Original price was $80,000 in 1999Reference
Two- or four-wheel driveReference
Final drivesinboard planetaryReference
Differential lockelectro-hydraulicReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard.Reference
Engine
John Deere 8.1L 6-cyl dieselReference
Engine130.5 kWReference
Drawbar (tested)104.0 kWReference
John Deere PowerTechReference
turbocharged aftercooled dieselReference
6-cylinderReference
liquid-cooledReference
Displacement8.1 LReference
Bore/Stroke116 x 129 mmReference
Power130.5 kWReference
Fuel systemdirect injectionReference
Air cleanerdual dry elementReference
Compression16.5:1Reference
Rated RPM2100Reference
Torque785.1 NmReference
Torque RPM1400Reference
Starter volts12Reference
Coolant capacity26.0 LReference
Oil capacity23.7 LReference
Max power123.8 kWReference
Power at rated engine speed112.8 kWReference
Max power103.5 kWReference
Max power123.4 kWReference
Power at rated engine speed112.0 kWReference
Max power96.5 kWReference
Max power125.0 kWReference
Power at rated engine speed112.7 kWReference
Max power104.0 kWReference
Transmission
16-speed partial power shiftReference
19-speed full power shiftReference
Infinitely Variable Transmission (IVT)Reference
20-speed partial power shiftReference
TransmissionJohn Deere PowrQuadReference
Typepartial power shiftReference
Gears16 forward and reverseReference
2WD Oil capacity86.7 LReference
4WD Oil capacity98.0 LReference
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.Reference
TransmissionJohn Deere PowerShiftReference
Typefull power shiftReference
Gears19 forward and 7 reverseReference
2WD Oil capacity90.9 LReference
4WD Oil capacity102.2 LReference
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.Reference
TransmissionAutoPowrReference
TypeInfinitely Variable Transmission (IVT)Reference
Gearsinfinite forward and reverseReference
The AutoPowr IVT became available in 2002.Reference
TransmissionJohn Deere AutoQuadReference
Gears20 forward and reverseReference
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.Reference
PTO & Hydraulics
PTO (claimed)111.9 kWReference
PTO (tested)125.0 kWReference
Typeclosed center pressure flow compensated (PFC)Reference
Pressure200.0 barReference
Valves2 to 5Reference
SCV flow98.4 lpmReference
Rear TypeIIIN/IIReference
Rear lift4048 kgReference
Rear lift4558 kgReference
Front HitchIIIN/IIReference
Front lift3492 kgReference
Rear PTOindependentReference
Clutchhydraulic wet discsReference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM540@2100Reference
Engine RPM1000@2100Reference
Capacities
ROPS Fuel270.6 LReference
Cab Fuel344.4 LReference
Front axle14.4 LReference
Front hubs1.9 LReference
Dimensions
2WD Wheelbase290 cmReference
4WD Wheelbase279 cmReference
Weight12352 to 16365 poundsReference
Front tire11.00-16Reference
2WD Rear tire18.4R38Reference
2WD Standard tires (ag)Front: 11.00-16. Rear: 18.4R38Reference
4WD Standard tires (ag)Front: 14.9R28. Rear: 18.4R38Reference
Length474 cmReference
Height300 cmReference
Rear axle91 by 2438 mmReference
Rear axle91 by 2806 mmReference
Rear axle91 by 3012 mmReference
Rear tread152 to 217 cmReference
Rear tread152 to 254 cmReference
Rear tread152 to 275 cmReference
2WD Shipping5602 kgReference
4WD Shipping6414 kgReference
Operating7423 kgReference
Ballasted8967 kgReference
Max Drawbar1428 kgReference
Max Drawbar2848 kgReference
7810 Serial Number Location
Serial number plate on the right side of the tractor frame, above the front axle.Reference
7810 Serial Numbers
19971001Reference
199810001Reference
199920001Reference
200030001Reference
200150001Reference
200270001Reference
200380001Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps140Reference
Batteries2Reference
Battery CCA925Reference
Battery volts12Reference
Test results
OECD 1728: diesel PowrQuad 16-speed 4WDReference
OECD 1729: diesel PowerShift 4WDReference
OECD 1807: diesel IVT 4WDReference
Diesel PowrQuad 16-speed 4WDJune 3 - 16, 1997Link: OCED Tractor Test 1728 fileReference
PTO performanceReference
Fuel use34.8 l/hourReference
Drawbar performanceReference
Fuel use35.2 l/hourReference
Max pull8992 kgReference
Diesel PowerShift 4WDMay 30 - June 18, 1997Link: OCED Tractor Test 1729 fileReference
Fuel use34.4 l/hourReference
Fuel use34.1 l/hourReference
Gear 9 used for power test.Reference
Max pull9162 kgReference
Gear 5 used for pull test.Reference
Diesel IVT 4WDApril 24 - May 31, 2002Link: OCED Tractor Test 1807 fileReference
Fuel use36.7 l/hourReference
Fuel use36.3 l/hourReference
Pull at 8 KPHReference
Max pull7864 kgReference
Pull at 4 KPHReference
Speeds
With 18.4-38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
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