John Deere 790 Reviews: The Best Machine for Your Farm!

If you need all the John Deere 790 tractor details, you’re at the right place. The John Deere 790 reviews will provide you with the following:

  • Tractor specs
  • Main benefits
  • Performance and strength 
  • Price and reviews
  • Alternative options. 

So, let’s dive into the topic.

Key points:

  • 790 is ideal for lawns, mid-sized and larger farms, suitable for multiple implements 
  • The tractor uses a specific Japanese motor, fuel-efficient and powerful for numerous tasks
  • It is manual, but you can adjust the gears to fit your standard

John Deere 790: Valuable or not?

When unsure if the John Deere 790 tractor is suitable for your farm, please refer to the main specs below and then decide.

John Deere 790 history

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The John Deere 790 is a compact utility tractor manufactured by Yanmar in Japan for John Deere. The production took place from 2000 to 2007, so the tractor is a relatively new model.

Due to its benefits, the compact utility tractor was sold for the original price of $11,950. And the serial numbers changed with the production years, so if you need replacement of the parts, you can look for the following serial numbers:

  • 1999: 190001
  • 2000: 390001
  • 2001: 490001
  • 2002: 570001
  • 2003: 592446
  • 2004: 790001
  • 2005: 890001
  • 2006: 990001
  • 2007: 190001

John Deere 790 overall specs

The John Deere 790 tractor is small and compact in dimensions, so it’s also suitable for mid-sized farms but large ones.

However, due to its proportions and overall weight, the machine is a great tractor as a front loader, and you can complete various tasks efficiently.

Proportion specs

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

John Deere 790 engine

A powerful engine is crucial for every tractor, especially when it conveys energy to the tractor implements. For this reason, Yanmar designed a premium-quality diesel engine with three cylinders for maximum strength and effortless operations.

But first, let’s find the details.

Engine specs

Engine Yanmar 3TNE84 diesel 3-cylinder liquid-cooled 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 l)

John Deere 790 mechanics

The John Deere 790 tractor can either be a 2WD or 4WD model, depending on heavy-duty or light-duty operations, with manual steering or hydrostatic power steering. Thus, it provides efficiency and ease of use, and farmers can adjust it to multiple needs.

Mechanical specs

Chassis 4 x 2 2WD
4 x 4 MFWD 4WD 
Steering Manual (2WD)
Hydrostatic power steering (4WD) 
Brakes Independent dry shoe 

John Deere 790 power and PTO

The John Deere 790 tractor provides 30 HP engine power and 26 HP PTO power. Thus, the front loader helps you:

  • load more weight
  • do dirt work
  • brush hog, and wildlife food plots
  • push snow, and bush hogging
  • attach a mower deck, and
  • secure and move heavy equipment and other tractor gear around.

Even with a quick hitch, the front-end loader solves every single problem quickly, no matter the weight of the operations.

Power specs

Engine (gross)30 HP (22.4 kW)
PTO (claimed)26 HP (19.4 kW)
Rear PTO Transmission
Live (two-stage clutch)
Rear RPM 540
Mid RPM 2100

John Deere 790 transmission

Use the gear shift lever to operate the transmission. It would also help if you used the clutch and range shift lever. The gear shift lever selects one of the four gears or the reverse one. The rear shift lever selects a low or high range. Stop the tractor and use the clutch to shift the range or gear.

Transmission specs

Type Unsynchronized transmission system 
Gears Eight forward, and two reverse 
Oil capacity 16 qts (15.1 l)
Oil typeLow viscosity HY-Gard 

John Deere 790 capacity 

Although a compact machine, the loader provides maximum efficiency and capacity for various tasks. Thus, the John Deere 790 tractor works well with 6.3 gallons of fuel capacity, and the hydraulic system requires four gallons. But let’s check the exact details.

Capacity specs

Fuel 6.3 gal (23.8 l)
Hydraulic system 4 gal (15.1 l)
Front diff.2.32 qts (2.2 l)

John Deere 790 hydraulics

The hydraulic system is crucial to all tractors since it supports the implements and conveys the energy to the attachments. Thus, the John Deere 790 loader provides a greater capacity and pressure, making it suitable for all operations.

Hydraulic specs

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)

John Deere 790 three-point hitch

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Thanks to the three-point hitch Category 1, the John Deere 790 loader can utilize multiple attachments and finish the job quickly. You can use the hitch to move, push or tail equipment and heavy objects around, or keep your farm optimal.

Three-point hitch specs

Rear typeI
Rear lift (at 24”/610 mm)815 lbs (369 kg)

John Deere 790 tires

Tires are crucial for all terrains, smooth rides, and efficient operations. For this reason, the John Deere 790 loader offers high-quality tires suitable for hills and flat surfaces without any potential issues.

But first, let’s check the specs.

Tires specs

Ag front 6.00-12 (early)
5.00-15 (2WD)
7.00-14 (4WD)
Ag rear 12.4-16
Lawn/turf front 25 x 8.50-14
Lawn/turf rear13.6-16
Industrial front 25 x 8.50-14
Industrial rear 15.0-19.6

John Deere 790 electrical system

Batteries are the core of the electrical system. They keep the internal and external electrical parts optimal and in good condition for acceptable performance, especially at night work.

Refer to the JD electrical specs to find more information.

Electrical system specs

Ground Negative 
Charging system Alternator 
Charging amps 20
Battery CCA500
Battery volts 12
Battery group 45

John Deere 790 attachments

The John Deere utilities multiple attachments, including:

  • 60″ mower deck 
  • John Deere 70 loader 
  • John Deere 419 loader
  • John Deere 7 backhoe.

We will explain each of the implements in detail below

Backhoe specs

Backhoe type John Deere 7 
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)

John Deere 419 loader

Loader type John Deere 419 
Height (to pin)88 inches (223 cm)
Clearance (dumped bucket)66.3 inches (168 cm)
Dump reach 39.7 inches (100 cm)
Dump angle 45
Reach the ground 51.5 inches (130 cm)
Rollback at the ground 23.4
Rollback raised 99
Breakout force (at pin)1,616 lbs (733 kg)
Breakout force (at 500 mm)1,378 lbs (625 kg)
Breakout force (bucket)1,124 lbs (509 kg)
Lift to full height (at pin)610 lbs (276 kg)
Lift to full height (at 500 mm)527 lbs (239 kg)
Lift to 1.5 m (at pin)829 lbs (376 kg)
Lift to 1.5 m (at 500 mm)730 lbs (331 kg)
Bucket width 53 inches (143 cm)

John Deere 70 loader

Loader type John Deere 70
Height (to pin)77 inches (195 cm)
Clearance, dumped bucket 62.5 inches (158 cm)
Dump reach 31 inches (78 cm)
Dump angle 45
Reach the ground 46 inches (116 cm)
Rollback at the ground 22
Breakout force (at pin)1,300 lbs (589 kg)
Breakout force (bucket)1,570 lbs (712 kg)
Lift to full height (at pin)755 lbs (342 kg)
Bucket capacity 0.17 cu yd (0.1 cu m)
Bucket width 48 inches (121 cm)
Raise time to height 2.7 s
Bucket dump time 2.0 s 
Lowering time 2.6 s 
Rollback  time 2.0 s 

John Deere 60’’ mower deck

Type Mid-mount John Deere
Three-blade with a hydraulic lift 
Cutting width 60 inches  (152 cm)
Weight 325 lbs  (147 kg)
Overall width 72.5 inches (184 cm)
Cut height 1.-8.75 inches (2-22 cm)

What are the alternatives?

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The JD tractors are game changers in every aspect, and all models are beneficial and valuable for farmers. However, there are always some tractors that stand out among the competitors.

So, we can compare the John Deere 790 with the John Deere 955 or 990 tractors and see their differences.

John Deere 790 vs. 990

  • The John Deere 790 is more fuel-efficient than the 990
  • 990 offers more engine and PTO strength than the 790
  • 790 is less expensive than the 990 ($49,000)
  • 990 has wider wheels and overall wheelbase, unlike the 790
  • 990 is better for hills, even when you attach loaders 
  • 790 lifts less burden than 990

John Deere 790 vs. 955

  • 790 is an economy machine, while 955 isn’t fuel-efficient
  • 955 is more expensive than 790 
  • 955 is hydro, while 790 offers a manual gear drive 
  • 955 offers more PTO and engine energy than 790 
  • 955 works better in hilly areas due to its overall design
  • 955 can lift more load, unlike 790


If the John Deere 790 is the perfect tractor for you, find the authorized dealer and visit local auctions to find the best price. You can save money and even obtain the attachments.

We hope we have cleared your dilemmas and that now you understand the machine’s value better.

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Ben Bareja

Ben Bareja, the owner-founder-webmaster of This website was conceptualized primarily to serve as an e-library for reference purposes on the principles and practices in crop science, including basic botany. Read more here

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