Kubota M9580
The Kubota M9580 is a tractor produced by Kubota. It is equipped with a 284.7 ci 4.7 L engine. The listed engine power is Diesel (net): 100 hp / 74.6 kW. Transmission: 24 forward and reverse. Operating weight: 8488 lbs*Weight with ROPS. 3850 kg.
Engine Power
Diesel (net): 100 hp / 74.6 kW
Fuel & Capacities
31.7 gal
120.0 L
Transmission
24 forward and reverse
Operating Weight
8488 lbs*Weight with ROPS.
3850 kg
Overview
 | 1991 - 1999
M80 SeriesUtility tractor
M80 Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Kubota |
Utility tractor | |
Kubota M9580 Engine | |
|---|---|
Kubota 4.7L 4-cyl diesel | |
Fuel tank | 31.7 gal
120.0 L |
Engine details ...  | |
Kubota M9580 Transmission | |
|---|---|
24-speed power shuttle | |
Transmission details ...  |
Kubota M9580 Power | |
|---|---|
Engine (net) | 100 hp
74.6 kW |
PTO (claimed) | 91 hp
67.9 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Hydraulic wet disc brakes | |
Four-post ROPS. Cab optional. |
Hydraulics | |
|---|---|
Type | open center |
Valves | 2 or 3 |
Pump flow | 21.1 gpm
79.9 lpm |
Total flow | 29.6 gpm
112.0 lpm |
Steering flow | 8.5 gpm
32.2 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Control | position and draft control |
Rear lift (at 24"/610mm) | 5809 lbs
2634 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | hydraulic wet disc |
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 96.1 inches
244 cm |
Weight | 8488 lbs
3850 kg |
Front tire | 14.9-24 |
Rear tire | 18.4-34 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Battery volts | 12 |
References | |
|---|---|
 | |
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. |
Engine
Engine Detail — 284.7 ci / 4.7 L Diesel
Manufacturer | Kubota V4702-TA |
Configuration | turbocharged diesel, 4-cylinder, liquid-cooled |
Displacement | 284.7 ci
4.7 L |
Bore/Stroke | 4.29x4.92 inches
109 x 125 mm |
Power (net) | 100 hp
74.6 kW |
Fuel system | direct injection |
Rated RPM | 2400 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 24 forward and reverse power shuttle
Type | power shuttle |
Gears | 24 forward and reverse |
Six gears in two ranges with power shuttle and push-button high-low switch. | |
Dimensions
Kubota M9580 Tires | |
|---|---|
Standard tires (ag) | Front: 14.9-24. Rear: 18.4-34 |
Optional tires (ag) | Front: 13.6-24. Rear: 18.4-34 |
Front: 12.4-24. Rear: 16.9-34 | |
Front: 12.4-24. Rear: 15.5-38 | |
Dimensions | |
|---|---|
Wheelbase | 96.1 inches
244 cm |
Length | 161.8 inches
410 cm |
Width | 79.5 inches
201 cm |
Height (cab) | 104.6 inches
265 cm |
Weight | 8488 lbs*Weight with ROPS.
3850 kg |
Ground clearance | 24.2 inches
61 cm |
Front tread | 64.6 to 68.5 inches
164 to 173 cm |
Rear tread | 59.1 to 83.1 inches
150 to 211 cm |
Attachments
Attachment overview | |
|---|---|
Kubota M1275 loader | |
Kubota M1410 loader |
Photos
Kubota M9580 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota M9580 based on its 100 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm) | Heavy Duty | Heavy primary tillage; semi-mounted hitch recommended. |
Rotary Cutter / MowerMowing & Clearing | 10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼 | Heavy Duty | Wide swath pasture and crop residue shredding. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙 | Heavy Duty | Aggressive residue cutting in corn/cotton stubble. |
Hay BalerHay & Forage | 5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机 | Heavy Duty | High density baling; requires minimum 85 PTO HP. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Kubota M9580.
Estimated Continuous Field Runtime: 6.1 hrs
Approximately 6.1 hours of continuous field operation at ~75% rated power on a full tank (31.7 gal / 120 L).
Estimated 75% Load Fuel Burn~5.2 gal/hr (19.7 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Kubota M9580 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota M9580.
Converted Equivalents:
Horsepower (HP)100 hp
Kilowatts (kW)74.6 kW
Metric Horsepower (PS / CV)101.4 PS
Direct Competitor Comparison
Compare Kubota M9580 against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota M9580
Engine Power:Diesel (net): 100 hp / 74.6 kW
★ Baseline Reference
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