Kubota B7800 Specs, Price, Review, Horsepower, Attachments, Weight, Engine Oil Capacity, Oil Type & Pictures
The Kubota B7800 is a compact 4WD utility tractor from the B Series. It was manufactured by the company Kubota between 2003 and 2008.
Kubota B7800 Compact Utility Tractor is equipped with a Kubota V1505-E-D16 diesel 4-cylinder liquid-cooled engine, which produces a 30 hp (22.4 kW) power at a rated rpm 2600.
The Kubota B7800 Compact Utility tractor is featured a Kubota 1.5L 4-cyl diesel engine, 4×4 MFWD 4WD, infinite (3-range) forward and reverses gears, 3.8 qts (3.6 L) Oil capacity, 1741 lbs 789 kg weight, Power steering, and 750 kg Rear lift (at ends).
Kubota B7800 Compact Utility tractor Attachments include Kubota LA402 Loader.
Now, let’s find out the Kubota B7800 Tractor Review, Specs, price, Attachments, Weight, Features & Images, and more. I hope it will be helpful to you.
Kubota B7800 Price
Original Price: $16,500 USD
- The Kubota B7800 is a compact utility tractor that is available for sale both new and used.
- The prices of the Kubota B7800 tractors for sale range from $12,950 to $15,995.
Kubota B7800 Review
The Kubota B7800 is a small but strong tractor that homeowners and small farmers like because it can do lots of things and doesn’t break often. It’s got a 22-horsepower diesel engine and can go with all its wheels.
You can use it for cutting grass, digging, getting rid of snow, and light construction work. For a full review, please check this YouTube video Here.
Kubota B7800 Specs
ENGINE DETAIL:
| ENGINE | Kubota V1505-E-D16 diesel 4-cylinder liquid-cooled |
| Displacement | 91.5 ci 1.5 L |
| Bore/Stroke | 3.07×3.09 inches 78 x 78 mm |
| Power (gross): | 30 hp 22.4 kW |
| Air cleaner | dry |
| Rated RPM | 2600 |
| Starter volts | 12 |
| Oil capacity: | 4.3 qts 4.1 L |
| Coolant capacity: | 4.7 qts 4.4 L |
Kubota B7800 TRANSMISSION:
| Type: | hydrostatic |
| Gears: | infinite (3-range) forward and reverse |
| Oil capacity: | 3.8 qts 3.6 L |
HYDRAULICS:
| Type | open center |
| Pump flow | 6.4 gpm 24.2 lpm |
| Total flow | 9.5 gpm 36.0 lpm |
| Steering flow: | 3.1 gpm 11.7 lpm |
TRACTOR HITCH:
| Rear Type | I |
| Control | quarter-inching valve |
| Rear lift (at ends): | 1655 lbs 750 kg |
| Rear lift (at 24″/610mm): | 1300 lbs 589 kg |
POWER:
| Engine (gross): | 30 hp 22.4 kW |
| PTO (claimed): | 22 hp 16.4 kW |
Kubota B7800 TIRES:
| Ag front: | 7-12 |
| Ag rear: | 12.4-16 |
| Lawn/turf front: | 24×8.50-14 |
| Lawn/turf rear: | 13.6-16 |
| Industrial front: | 23×8.50-14 |
| Industrial rear: | 12.4-16 |
B7800 PTO:
| Rear PTO | live |
| Rear RPM | 540 (1.375) |
| Engine RPM | 540@2600 |
| Mid PTO | live* |
| Mid RPM | 2500 (Kubota 10-spline) |
| Engine RPM | 2500@2578 |
MECHANICAL:
| Chassis: | 4×4 MFWD 4WD |
| Final drives: | spur gear |
| Differential lock: | mechanical rear |
| Steering: | power |
| Brakes: | wet disc |
| Cab: | Two-post fixed ROPS. Foldable ROPS optional. |
| Transmission: | hydrostatic |
Kubota B7800 DIMENSIONS:
| Wheelbase: | 65.6 inches 166 cm |
| Length: | 99.2 inches 251 cm |
| Width: | 53.8 inches 136 cm |
| Height (ROPS): | 78.5 inches 199 cm |
| Weight: | 1741 lbs 789 kg |
| Ground clearance: | 14.6 inches 37 cm |
Kubota B7800 BATTERY
| Ground: | negative |
| Battery CCA: | 443 |
| Battery volts: | 12 |
Kubota B7800 Attachments
| Kubota LA402 Loader | |
| Height (to pin): | 81.5 inches 207 cm |
| Clearance, dumped bucket: | 65.5 inches 166 cm |
| Dump reach: | 26 inches 66 cm |
| Dump angle: | 40° |
| Reach ground: | 54.1 inches 137 cm |
| Rollback angle: | 26° |
| Breakout force (lift): | 1684 lbs 763 kg |
| Lift to full height (at pin): | 1060 lbs 480 kg |
| Bucket width: | 54 inches 137 cm |
Kubota B7800 Problems:
Most Common Problems with Kubota B7800 and Their Solutions:
Problems with overheated engines, unusual combustion as well as black smoke, and the power supply to engines are all a concern to Kubota b7800 owners. It will be difficult to handle these issues as an inexperienced user.
Engine Overheating
If your engine is emitting more heat than normal the engine must use more energy than it can handle. You may reduce the weight or shift the extra load into the lowest gear.
It is also important to determine whether the cooling system operating or not. The coolant system aids in your cooling process by cooling down your overheated engine. If you find something wrong in it, you can fix it or change it with a more efficient component.
Lack of Power on the Engine
Kubota B7800 owners can suffer greatly from engine power issues. The engine needs a continuous power supply to mow your grass.
Your engine may lack power for various reasons. Filters, injectors, and fuel tank levels can cause it. Dirty air filters can cause similar issues.
Keep your Kubota B7800 mower well-fueled. Mower air filters must be cleaned regularly.
Check your mower ignition system for power supply issues. Replace defective spark plugs and ignition coils.
Engine Overheating Problems
If your engine produces more heat than normal, it will require more power than it can. You may reduce the burden or shift the additional load onto the lower gear.
Leaks from radiator fins, or clogged cap for radiator. Replace the cap or clean the radiator. Insufficient coolant fluid. Fill it up to the right level and check for leaks. The fan belt is worn or slipping.
The fan belt must be replaced. Oil in the engine is not sufficient. Make sure to add oil to the crankcase. It is not necessary to add oil.
Excessive hydrostatic transmission noise
Bent or unadjusted speed control pedal linkage. Adjust or repair linkage. Excessive transmission load. Reduce transmission load. Transmission oil is dirty or levels of oil are not sufficient.
Fill it up to the level required or change the oil in the transmission. Relief valve failure. Repair the valve. Worn or defective transmission components. After inspection and disassembly replace the defective component.
Excessive steering wheel play
Worn steering column coupling or shaft. Replace defective components. Pump for the steering not working. Verify the steering pump, and replace it if required.
The linkage for the steering is loose or worn. Make sure to replace it if needed. Defective or worn steering control valve. Replace or repair the valve for the steering control.
The steering box components are showing excessive wear. The components of the power steering box that are defective should be replaced.
3-point hitch fails to lift or lifts slowly
Pump failure in hydraulics. Install a new hydraulic fluid pump. Defective main relief valve. The relief valve needs to be replaced. Block of the hydraulic spool valve that is defective. Replace or repair the hydraulic valve.
Hydraulic cylinder damaged. Repair or replace the hydraulic cylinder. Hydraulic fluid level low. Verify the level of hydraulic fluid and add it if needed.
The hydraulic oil filter element may be blocked. Change the hydraulic filter element or wash it clean if required. The hook is overloaded. Reduce the load as needed.
Final Words
That’s all about the Kubota B7800 Tractor Price, Specs, Review, Attachments, and Features. But If you have any problem regarding this post, please comment in the below comment box. I will try to solve your problem as soon as possible. Thanks.
FAQs
The B7800 with LA402 loader has a lift capacity of 1,060 pounds at the bucket pivot pins and 760 pounds at the bucket center at full lift height.
The size of the oil filter for the Kubota B7800 tractor is M20 x 1.5. and manufacturer part number 16271-32090.
Kubota B7800 requires a Group 51R battery with a minimum of 433 CCA (Cold Cranking Amps) 12 v and dimensions of 9.375L x 5W x 8.75H
Most new Kubota manuals list either 10W-30 or 15W-40 as recommended oil types for the B7800 engine, and the oil should be CJ-4 class or better. Rotella 5W-40 synthetic oil is also recommended but should be used after at least 100 hours on the engine to ensure proper break-in.
The Kubota B7800 weighs 1,741 pounds without a loader. The weight of the tractor with a loader will vary depending on the type and size of the loader. A typical front loader for the B7800 weighs around 1,000 pounds, which would bring the total weight of the tractor and loader to around 2,741 pounds.
The value of a Kubota B7800 depends on a number of factors, including the year, condition, and location of the tractor. In general, a Kubota B7800 in good condition can be worth anywhere from $10,000 to $20,000.
Yes, synthetic oil can be used in a Kubota B7800 tractor as long as it meets the API rating of CF or higher.
The maximum speed of the Kubota B7800 tractor is approximately 11.9 mph (19.1 km/h)
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.