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John Deere 790

The John Deere 790 is a tractor produced by John Deere. It is equipped with a 91.3 ci 1.5 L engine. The rated power output is 30 hp 22.4 kW. Transmission: 8 forward and 2 reverse. Operating weight: 787 lbs 356 kg.

Engine Power
30 hp 22.4 kW
Fuel & Capacities
6.3 gal 23.8 L
Transmission
8 forward and 2 reverse
Operating Weight
787 lbs 356 kg

John Deere 790 Serial Number & Year Decoder

Find the exact manufacture year of your tractor by checking your chassis serial number below.

Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.

Overview

John Deere 790 tractor photo
2000 - 2007 Model year 2000-20022003-2007 Compact Utility tractorYanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
Production
Distributor
John Deere
Manufacturer
Yanmar
Compact Utility tractor
Built in Japan
John Deere 790 Engine
Yanmar 1.5L 3-cyl diesel
Engine details ...
John Deere 790 Transmission
8-speed unsynchronized
Transmission details ...
John Deere 790 Power
Engine (gross)
30 hp 22.4 kW
PTO (claimed)
26 hp 19.4 kW
Mechanical
Two- or four-wheel drive
2WD Steering
manual
4WD Steering
hydrostatic power
Independent dry shoe brakes
ROPS
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 PTO Type
540
Mid PTO Type
2100
Dimensions & Tires
Wheelbase
60.4 inches 153 cm
Weight
1930 to 2105 pounds
Front tire
6.00-12
Rear tire
12.4-16
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
alternator
Charging amps
20
Battery CCA
500
Battery volts
12
Battery Group
45
References
790 references literature
Grounds Care Equipment Purchasing Guide published in 1999, by John Deere
Grounds Care Equipment Purchasing Guide published in 2000, by John Deere
Grounds Care Equipment Purchasing Guide published in 2001, by John Deere
4000 Series Product Information Handbook published in 2000, by John Deere
Commercial & Consumer Equipment Purchase Guide published in 2005, by John Deere

Engine

John Deere 790 tractor photo
2000 - 2007 Model year 2000-20022003-2007 Compact Utility tractorYanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built

Engine Detail — 91.3 ci / 1.5 L Diesel

Manufacturer
Yanmar 3TNE84
Fuel Type
Diesel
Configuration
3-cylinder, liquid-cooled
The 91 cubic inch engine was used through serial number 592445.
Displacement
91.3 ci 1.5 L
Bore/Stroke
3.31x3.54 inches 84 x 90 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

Transmission

John Deere 790 tractor photo
2000 - 2007 Model year 2000-20022003-2007 Compact Utility tractorYanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built

Transmission — 8 forward and 2 reverse unsynchronized

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.
With 11.2-24 rear tires
790 unsynchronized speeds
Low Viscosity HY-Gard

Dimensions

John Deere 790 tractor photo
2000 - 2007 Model year 2000-20022003-2007 Compact Utility tractorYanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
John Deere 790 Tires
Ag front
6.00-12 (early)
2WD Ag front
5.00-15
4WD Ag front
7.00-14
Ag rear
12.4-16 (early)
11.2-24
Lawn/turf front
25x8.50-14
Lawn/turf rear
13.6-16
Industrial front
25x8.50-14
Industrial rear
15.0-19.6
Dimensions
Wheelbase
60.4 inches 153 cm
Length
87.8 inches 223 cm
111 inches (with 3-point) 281 cm
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

Attachments

John Deere 790 tractor photo
2000 - 2007 Model year 2000-20022003-2007 Compact Utility tractorYanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
2000 - 2007
Model year 2000-20022003-2007
Compact Utility tractor
Yanmar built
Attachment overview
60" mid-mount mower deck
Blade
John Deere 70 loader
John Deere 419 loader
Backhoe
60" Mower deck
Type
mid-mount John Deere
3-blade with hydraulic lift
Cutting width
60 inches 152 cm
Weight
325 lbs 147 kg
Overall width
72.5 inches 184 cm
Cut height
1 to 8.75 inch 2 to 22 cm
John Deere 7 Backhoe
Backhoe type
John Deere 7 Backhoe
Weight
787 lbs 356 kg
2-Foot flat digging depth
90 inches 228 cm
Reach from pivot
114 inches 289 cm
Loading height
70 inches 177 cm
Bucket force
1,945 lbs 882 kg
Dipperstick force
1,095 lbs 496 kg

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