John Deere 790

John Deere 790 Compact Utility tractor Technical Specifications

John Deere 790 is a Row-Crop tractor that was produced by the John Deere between 2000 – 2007.

Below you will find detailed technical specifications for John Deere 790 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

John Deere 790 Production














Manufacturer:
Distributor: John Deere
Manufacturer: Yanmar
Type: Compact Utility tractor
Factory: Japan


John Deere 790 Power






Engine:
Engine (gross): 30 hp
22.4 kW
PTO (claimed): 26 hp
19.4 kW







John Deere 790 Engine
Yanmar 1.5L 3-cyl diesel


























Mechanical
Chassis: 4×2 2WD
  4×4 MFWD 4WD
2WD Steering: manual
4WD Steering: hydrostatic power
Brakes: independent dry shoe
Cab: ROPS
Transmission: 8-speed unsynchronized




John Deere 790 photos…













Capacity
Fuel: 6.3 gal
23.8 L
Hydraulic system: 4 gal
15.1 L
Front diff.: 2.32 qts
2.2 L






















Hydraulics
Type: open center
Capacity: 4 gal
15.1 L
Pressure: 2050 psi
141.3 bar
Pump flow: 5.4 gpm
20.4 lpm
Steering flow: 4.2 gpm
15.9 lpm
Steering press.: 2050 psi
141.3 bar










Tractor hitch
Rear Type: I
Rear lift (at 24″/610mm): 815 lbs
369 kg
















Power Take-off (PTO)
Rear PTO: transmission
  live (two-stage clutch)
Rear RPM: 540
Mid RPM: 2100

















Dimensions & Tires
Wheelbase: 60.4 inches
153 cm
Weight: 1930 to 2105 pounds
Front tire: 6.00-12
Rear tire: 12.4-16



































790 Serial Numbers
Location: Serial number plate on the rear of the tractor.
1999: LV0790G190001
2000: LV0790G390001
2001: LV0790G490001
2002: LV0790G570001
2003: LV0790G592446
2004: LV0790G790001
2005: LV0790G890001
2006: LV0790G990001
2007: LV0790S190001

John Deere 790 Electrical



















Ground: negative
Charging system: alternator
Charging amps: 20
Battery CCA: 500
Battery volts: 12
Battery Group: 45

John Deere 790 Mechanical

























Chassis: 4×2 2WD
  4×4 MFWD 4WD
2WD Steering: manual
4WD Steering: hydrostatic power
Brakes: independent dry shoe
Cab: ROPS
Transmission: 8-speed unsynchronized

Capacity










Fuel: 6.3 gal
23.8 L
Hydraulic system: 4 gal
15.1 L
Front diff.: 2.32 qts
2.2 L

Hydraulics



















Type: open center
Capacity: 4 gal
15.1 L
Pressure: 2050 psi
141.3 bar
Pump flow: 5.4 gpm
20.4 lpm
Steering flow: 4.2 gpm
15.9 lpm
Steering press.: 2050 psi
141.3 bar

Tracktor Hitch







Rear Type: I
Rear lift (at 24″/610mm): 815 lbs
369 kg

Power Take-off (PTO)













Rear PTO: transmission
  live (two-stage clutch)
Rear RPM: 540
Mid RPM: 2100

Title serial numbers

































Location: Serial number plate on the rear of the tractor.
1999: LV0790G190001
2000: LV0790G390001
2001: LV0790G490001
2002: LV0790G570001
2003: LV0790G592446
2004: LV0790G790001
2005: LV0790G890001
2006: LV0790G990001
2007: LV0790S190001


how to read serial numbers…

What year is my John Deere 790? Serial Number Decoder

The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.

The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.

John Deere 790 Engine detail




































Engine Detail
Yanmar 3TNE84
diesel
3-cylinder
liquid-cooled
The 91 cubic inch engine was used through serial number 592445.
Displacement: 91.3 ci
1.5 L
Bore/Stroke: 3.3×3.5 inches
84 x 89 mm
Power (gross): 30 hp
22.4 kW
Air cleaner: dry
Compression: 18:1
Rated RPM: 2600
Starter volts: 12
Oil capacity: 4.2 qts
4.0 L



John Deere 790 Transmission overview

Engine Oil












Type: unsynchronized
Gears: 8 forward and 2 reverse
Oil capacity: 16 qts
15.1 L
Oil type:
Low Viscosity HY-Gard


Transmission operated with gear shift lever, range shift lever, and clutch. Gear shift lever selects one of four gears or reverse. Range shift lever selects high or low range. Tractor must be stopped, and clutch used, to shift gear or range.

John Deere 790 Dimensions






















Wheelbase: 60.4 inches
153 cm
Length: 87.8 inches
223 cm
  111 inches
281 cm (with 3-point)
Height (hood): 51.2 inches
130 cm
Height (ROPS): 82 inches
208 cm
2WD Weight: 1,930 lbs
875 kg
4WD Weight: 2,105 lbs
954 kg

FAQ

Is John Deere 790 a good tractor?

The John Deere 790 is one of the great tractors in the Yanmar stable, and it has earned Yanmar a fantastic reputation.

How much oil does a John Deere 790 take?

Check out the John Deere 790 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Yanmar made the 790?

The John Deere 790 was an agricultural tractor model made from 2000 – 2007

Where is the serial number on a John Deere 790?

Lookup serial number plate on the rear of the tractor.

1 thought on “John Deere 790”

  1. What are the filter numbers

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