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
Table of Contents
- John Deere 790: Valuable or not?
- John Deere 790 history
- John Deere 790 overall specs
- John Deere 790 engine
- John Deere 790 mechanics
- John Deere 790 power and PTO
- John Deere 790 transmission
- John Deere 790 capacity
- John Deere 790 hydraulics
- John Deere 790 three-point hitch
- John Deere 790 tires
- John Deere 790 electrical system
- John Deere 790 attachments
- What are the alternatives?
- Conclusion
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
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 |
| Cab | ROPS |
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 type | Low 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
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 type | I |
| 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 11.2-24 |
| Lawn/turf front | 25 x 8.50-14 |
| Lawn/turf rear | 13.6-16 |
| 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 CCA | 500 |
| 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?
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
Conclusion
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.
