Overview
The Kubota M8580 is a versatile 85 hp utility tractor manufactured between 1991 and 1999, featuring a powerful 4.7L 4-cylinder diesel engine and a robust 12-speed transmission. Designed for productivity, it offers a high rear lift capacity of 5,809 lbs and a total hydraulic flow of 29.6 gpm, making it a reliable choice for demanding farm operations.
Ideal Applications
Heavy Lifting and Loading:
With a rear lift capacity of 5,809 lbs and compatibility with front-end loader attachments, this tractor is well-suited for moving heavy materials and handling large implements.
All-Terrain Farm Work:
The four-wheel drive system combined with 24.2 inches of ground clearance allows this machine to operate effectively in varied field conditions and uneven terrain.
PTO-Driven Implements:
Featuring an independent rear PTO with 540/1000 speeds and 80 hp of claimed PTO power, it provides the necessary output for running various secondary equipment and machinery.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 4.7L 4-cyl diesel |
|---|---|
| Fuel tank | 27.7 gal (104.8 L) |
| Bore/Stroke | 4.29x4.92 inches (109 x 125 mm) |
| Description | Kubota V4702-A / diesel / 4-cylinder / liquid-cooled |
| Displacement | 284.7 ci (4.7 L) |
| Fuel system | direct injection |
| Power (net) | 85 hp (63.4 kW) |
| Rated RPM | 2400 |
| Starter | electric |
| Starter volts | 12 |
| Engine (net) | 85 hp (63.4 kW) |
| PTO (claimed) | 80 hp (59.7 kW) |
Transmission
| Description | Six synchronized gears in two ranges with hydraulic shuttle. The power shuttle was used on the M8580 with cab. / Six synchronized gears in two ranges with mechanical shuttle. Clutch required to shift direction. The mechanical shuttle transmission was used on the M8580 when fitted with ROPS. |
|---|---|
| Gears | 12 forward and reverse / 12 forward and reverse |
| Type | power shuttle / mechanical shuttle |
| Transmission type | 12-speed power shuttle / 12-speed mechanical shuttle |
| Transmission type | 12-speed power shuttle / 12-speed mechanical shuttle |
Mechanical
| Cab | Four-post ROPS. Cab optional. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 21.1 gpm (79.9 lpm) |
|---|---|
| Steering flow | 8.5 gpm (32.2 lpm) |
| Total flow | 29.6 gpm (112.0 lpm) |
| Type | open center |
| Valves | 2 or 3 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift (at 24"/610mm) | 5809 lbs (2634 kg) |
| Rear Type | II |
PTO
| Clutch | hydraulic wet disc |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Front tread | 64.6 to 68.5 inches (164 to 173 cm) |
|---|---|
| Ground clearance | 24.2 inches (61 cm) |
| Height (cab) | 104.6 inches (265 cm) |
| Length | 161.8 inches (410 cm) |
| Rear tread | 59.1 to 83.1 inches (150 to 211 cm) |
| Weight | 8377 lbs*Weight with ROPS. (3799 kg) |
| Wheelbase | 96.1 inches (244 cm) |
| Width | 79.5 inches (201 cm) |
| Front tire | 13.6-24 |
| Rear tire | 18.4-34 |
| Weight | 8377 lbs (3799 kg) |
| Wheelbase | 96.1 inches (244 cm) |
| Optional tires (ag) | Front: 12.4-24. Rear: 15.5-38 |
| Standard tires (ag) | Front: 13.6-24. Rear: 18.4-34 |
Kubota M8580 attachments
| Description | front-end loader |
|---|
References
| Description | Front Loaders B, L and M-Series published in 1994, by Kubota* / Mid-Size Tractor M7580/M8580/M9580 published in 1993, by Kubota / *Publication contains known errors. |
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