Tractor · 1982Unverified
Kubota M4050
Kubota M4050 — Utility tractor · 48 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
48 hp
Max power
27.0 kW
Weight
4080 to 4600 pounds
Hover a source tag to verify
Overview
ManufacturerKubotaReference
Utility tractorReference
Built in JapanReference
Two- or four-wheel driveReference
SteeringmanualReference
Steeringpower assistReference
Differential mechanical wet disc brakesReference
two-post ROPS.Reference
Variants
M4050DT4WDReference
Engine
Kubota 2.6L 6-cyl dieselReference
Fuel tank54.1 LReference
Engine (gross)35.8 kWReference
Drawbar (tested)27.0 kWReference
Kubota S2600-ALReference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement2.6 LReference
Bore/Stroke82 x 82 mmReference
Power (gross)35.8 kWReference
Compression21:1Reference
Rated RPM2600Reference
Starter volts12Reference
Power at rated engine speed34.1 kWReference
Max power27.0 kWReference
Transmission
8-speed constant meshReference
Typeconstant meshReference
Gears8 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)31.3 kWReference
PTO (tested)34.1 kWReference
Typeopen centerReference
Valves1Reference
Total flow35.0 lpmReference
Rear TypeII/IReference
Rear lift (at ends)1696 kgReference
Rear PTOindependentReference
Rear PTO Type540Reference
Engine RPM540@2193Reference
Power at rated PTO speed31.4 kWReference
Dimensions
2WD Wheelbase198 cmReference
4WD Wheelbase203 cmReference
Weight4080 to 4600 poundsReference
Front tire6.00-16Reference
2WD Rear tire13.6-28Reference
2WD Standard tires (ag)Front: 6.00-16. Rear: 13.6-28Reference
4WD Standard tires (ag)Front: 8.3-20. Rear: 13.6-28Reference
2WD Length336 cmReference
4WD Length344 cmReference
Width184 cmReference
2WD Height (exhaust)227 cmReference
4WD Height (exhaust)224 cmReference
2WD Shipping weight1850 kgReference
4WD Shipping weight2086 kgReference
2WD Clearance (front axle)48 cmReference
4WD Clearance (front axle)28 cmReference
2WD Front tread142 to 203 cmReference
4WD Front tread147 cmReference
Rear tread129 to 190 cmReference
Rear tread149 to 190 cmReference
Rear tread129 to 203 cmReference
Kubota M4050 attachments
front-end loaderReference
Test results
Diesel 8-speed 4WDSeptember 26 - October 7, 1983Link: Nebraska Tractor Test 1495 fileReference
PTO performanceReference
Fuel use12.1 l/hourReference
Fuel use10.6 l/hourReference
Drawbar performanceReference
Fuel use11.4 l/hourReference
Max pull2753 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.