Tractor · 1983Unverified
Kubota M7950
Kubota M7950 — M50 Series · 81 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
81 hp
Max power
47.0 kW
Weight
5960 to 7100 pounds
Hover a source tag to verify
Overview
ManufacturerKubotaReference
Utility tractorReference
Built in JapanReference
Two- or four-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Differential hydraulic wet disc brakesReference
Four-post ROPS. Cab optional with air-conditioning.Reference
Variants
M7950F2WDReference
M7950DT4WDReference
M7950FWwide-treadReference
M7950DTMmudderReference
M7950HChigh-cropReference
Engine
Kubota 4.3L 4-cyl dieselReference
Engine (net)60.4 kWReference
Drawbar (tested)47.0 kWReference
Kubota V4300Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement4.3 LReference
Bore/Stroke109 x 115 mmReference
Power (net)60.4 kWReference
Air cleanerdry elementReference
Compression17:1Reference
Rated RPM2400Reference
Starter volts12Reference
Oil capacity13.2 LReference
Coolant capacity13.6 LReference
Power at rated engine speed56.3 kWReference
Max power47.0 kWReference
Transmission
12-speed synchronizedReference
TypesynchronizedReference
Gears12 forward and 4 reverseReference
Clutchdry plateReference
Oil capacity50.0 LReference
Three gears (1-3) plus reverse in four ranges (A-D). Shifts between gears are synchronized.Reference
PTO & Hydraulics
PTO (claimed)56.3 kWReference
PTO (tested)56.3 kWReference
Hydraulic system50.0 LReference
Typeopen centerReference
Capacity50.0 LReference
Pressure181.3 barReference
Valves1 or 2Reference
Total flow41.6 lpmReference
Rear TypeIIReference
Rear lift (at ends)2199 kgReference
Rear lift (at 24"/610mm)2029 kgReference
Rear PTOindependentReference
Rear PTO Type540/1000Reference
Engine RPM540@2035Reference
Engine RPM1000@2389Reference
Power at rated PTO speed51.7 kWReference
Capacities
Fuel99.9 LReference
Dimensions
2WD Wheelbase222 cmReference
4WD Wheelbase226 cmReference
Weight5960 to 7100 poundsReference
Front tire7.50-18Reference
2WD Rear tire18.4-30Reference
2WD Standard tires (ag)Front: 7.50-18. Rear: 18.4-30Reference
4WD Standard tires (ag)Front: 11.2-24. Rear: 18.4-30Reference
Length388 cmReference
Width198 cmReference
2WD Clearance (front axle)54 cmReference
4WD Clearance (front axle)38 cmReference
2WD Front tread141 to 201 cmReference
4WD Front tread153 to 173 cmReference
Front tread182 to 243 cmReference
Rear tread151 to 201 cmReference
Rear tread182 to 243 cmReference
2WD Shipping2703 kgReference
4WD Shipping3091 kgReference
Operating3220 kgReference
Ballasted4674 kgReference
2WD Steering wheel146 cmReference
4WD Steering wheel175 cmReference
Kubota M7950 attachments
front-end loaderReference
Electrical
Charging systemalternatorReference
Charging amps65 (with cab)Reference
Battery volts12Reference
Battery AH300Reference
Kubota M7950 Height
2WD Exhaust241 cmReference
4WD Exhaust244 cmReference
Test results
Diesel 12-speed 4WDSeptember 27 - October 17, 1983Link: Nebraska Tractor Test 1499 fileReference
PTO performanceReference
Fuel use17.8 l/hourReference
Fuel use15.1 l/hourReference
Drawbar performanceReference
Fuel use17.4 l/hourReference
Max pull4373 kgReference
Speeds
With 18.4-30 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.