| Manufacturer |
Kubota |
| Price |
- |
| Model |
M8030 |
| Equipment Type |
Utility Tractors |
| Factory |
|
VARIANTS
NEBRASKA TRACTOR TEST 1598 2
| Description |
Diesel 16-speed 4WD May 15 - June 4, 1986 Link: Nebraska Tractor Test 1598 file PTO performance Drawbar performance |
| Power at rated engine speed |
76.91hp / 57.4kW |
| Fuel use |
4.6gal/hour / 17.4l/hour |
| Power at rated PTO speed |
70.47hp / 52.5kW |
| Max power |
63.20hp / 47.1kW |
| Max pull |
8,102lbs / 3675kg |
KUBOTA M8030 POWER
| Engine |
81hp / 60.4kW |
| PTO (claimed) |
76hp / 56.7kW |
| Drawbar (tested) |
63.20hp / 47.1kW |
| PTO (tested) |
76.91hp / 57.4kW |
ENGINE DETAIL
The Kubota M8030 features a robust V4300 diesel engine with a 4.3L displacement, producing 81hp at 2400 RPM, which is suitable for various agricultural tasks requiring reliable power. Its dual dry element air cleaner ensures efficient filtration, critical for maintaining engine performance in dusty environments, while a compression ratio of 17:1 promotes fuel efficiency. However, with an oil capacity of 13.9 quarts and coolant capacity of 14.4 quarts, regular maintenance is crucial to prevent overheating and ensure optimal lubrication, especially in prolonged operation scenarios.
| Description |
Kubota V4300 diesel 4-cylinder liquid-cooled |
| Displacement |
261.9ci / 4.3L |
| Bore/Stroke |
4.29x4.53inches / 109x 115 mm |
| Power |
81hp / 60.4kW |
| Air cleaner |
dual dry element |
| Compression |
17:1 |
| Rated RPM |
2400 |
| Starter volts |
12 |
| Oil capacity |
13.9qts / 13.2L |
| Coolant capacity |
14.4qts / 13.6L |
KUBOTA M8030 ENGINE
The Kubota M8030 features a robust 4.3L 4-cylinder diesel engine, providing excellent torque and fuel efficiency for demanding agricultural tasks. Its advantages include high reliability and low operational costs, making it ideal for medium to large-scale farming applications. However, potential challenges may include limited availability of replacement parts and the need for specialized maintenance knowledge.
| Description |
Kubota 4.3L 4-cyl diesel |
TRANSMISSION
The Kubota M8030 features a fully synchronized transmission with 16 forward and 4 reverse gears, providing smooth shifting and enhanced control for various operating conditions. With an oil capacity of 64.7 quarts (61.2 liters), it supports extended operational life and effective lubrication, vital for optimal performance during heavy-duty tasks. However, the complexity of a fully synchronized system may lead to higher maintenance needs and potential repair costs compared to simpler transmission types.
| Type |
fully synchronized |
| Gears |
16 forward and 4 reverse |
| Oil capacity |
64.7qts / 61.2L |
MECHANICAL
The Kubota M8030 features a 4x4 MFWD (Mechanical Front-Wheel Drive) option, enhancing traction and stability on varied terrains, which is particularly advantageous for agricultural tasks in challenging conditions. Its 16-speed fully synchronized transmission allows for smooth gear changes and optimal engine power utilization, providing versatility in both fieldwork and transport operations. However, the two-post ROPS design may limit full protection in rollover scenarios, so users should prioritize safety measures when operating on sloped or uneven ground.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Differential lock |
standard |
| Steering |
hydrostatic power |
| Brakes |
differential mechanical wet disc |
| Cab |
Two-post ROPS. |
| Transmission |
16-speed fully synchronized |
CAPACITY
| Fuel |
22.7gal / 85.9L |
| Hydraulic system |
16.2gal / 61.3L |
HYDRAULICS
| Type |
open center |
| Capacity |
16.2gal / 61.3L |
| Pressure |
2630psi / 181.3bar |
| Valves |
1 or 2 |
| Total flow |
11gpm / 41.6lpm |
TRACTOR HITCH
| Rear Type |
II |
| Rear lift (at ends) |
4,848lbs / 2199kg |
| Rear lift (at 24 |
4,475lbs / 2029kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540 |
KUBOTA M8030 TIRES
The Kubota M8030 tractor offers versatile tire options that cater to various agricultural needs, improving traction and stability. The standard ag tire configuration provides effective performance in typical conditions, while optional tires enhance flotation and load-carrying capacity for specific tasks. Selecting the right tire size is critical, as it affects field performance, soil compaction, and overall operational efficiency based on the chosen drive system (2WD vs. 4WD).
| Standard tires (ag) |
Front: 7.50-18. Rear: 18.4-30 (2WD)/Front: 11.2-24. Rear: 18.4-30 (4WD)/Front: 7.50-16. Rear: 16.9-24 (Low-profile 2WD)/Front: 9.5-20. Rear: 16.9-24 (Low-profile 4WD) |
| Optional tires (ag) |
Front: 7.50-18. Rear: 16.9-34 (2WD)/Front: 12.4-24. Rear: 16.9-34 (4WD) |
DIMENSIONS
| Wheelbase |
87.4inches / 221cm (2WD)/89inches / 226cm (4WD) |
| Length |
141inches / 358cm (2WD)/156inches / 396cm (4WD) |
| Width |
83.5inches / 212cm/76.1inches / 193cm (Low-Profile) |
| Shiping weight |
5,247lbs / 2380kg (2WD), 6,172 (4WD) |
| Ballasted weight |
9,970lbs / 4522kg |
| Ground clearance |
21.1inches / 53cm (2WD)/15.4inches / 39cm (4WD)/12.4inches / 31cm (Low-Profile 4WD)/16.7inches / 42cm (Low-Profile 2WD) |
| Front tread |
57.9 to 61.8inches / 147to 156 cm (4WD) |
| Rear tread |
63.5 to 76.4inches / 161to 194 cm |
KUBOTA M8030 HEIGHT
| Hood |
59.4inches / 150cm/56.5inches / 143cm (Low-Profile) |
| Exhaust |
91.3inches / 231cm |
DIMENSIONS & TIRES
The Kubota M8030 features a wheelbase of 87.4 inches for 2WD and 89 inches for 4WD, providing enhanced stability during operation. At a weight of 5,247 lbs, it offers significant traction and towing capabilities, though this also may limit mobility in soft or uneven terrain. The choice between 2WD and 4WD configurations can impact fuel efficiency and maneuverability, with 4WD being advantageous in slippery conditions.
| Wheelbase |
87.4inches / 221cm (2WD)/89inches / 226cm (4WD) |
| Weight |
5,247lbs / 2380kg |
| Front tire |
7.50-18 |
| Rear tire |
18.4-30 (2WD) |
KUBOTA M1880A LOADER
| Height (to pin) |
134.6inches / 341cm |
| Clearance, dumped bucket |
113.6inches / 288cm |
| Dump reach |
34inches / 86cm |
| Dump angle |
37° |
| Reach at ground |
77.5inches / 196cm |
| Rollback angle |
21° |
| Breakout force (lift) |
4700lbs / 2131kg |
| Lift to full height (at pin) |
2700lbs / 1224kg |
| Bucket width |
72inches / 182cm/83inches / 210cm |
