Kubota

Kubota M5950

The Kubota M5950 is a utility tractor produced from 1983 to 1993 as part of the M50 Series. It features a 3.2L 3-cylinder liquid-cooled diesel engine producing 61 hp net power. The tractor offers two- or four-wheel drive options with mechanical rear differential lock and power steering. It has a 12-speed synchronized transmission with dry dual 11.2-inch plate clutch. The M5950 includes a rear independent PTO with 540 RPM and a hydraulic system with open center type and 12.7 gal capacity. Dimensions vary between 2WD and 4WD models, with shipping weights from 4989 to 5673 lbs. The tractor supports various loader attachments including the M1840A Loader with up to 2350 lbs lift capacity. Electrical system includes a 12-volt battery and 65 amp alternator (with cab).

Power61 hp

Founded1983 - 1993

ModelM5950

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Technical Specifications

Detailed specifications and technical data for Kubota M5950

Power

Engine (net)	61 hp (45.5 kW)
PTO (tested)	58.00 hp (43.3 kW)
PTO (claimed)	57 hp (42.5 kW)
Drawbar (tested)	47.51 hp (35.4 kW)

Tires

2WD Standard tires (ag)	Front: 6.50-16. Rear: 16.9-28
4WD Standard tires (ag)	Front: 9.5-24. Rear: 16.9-28

Engine

Type	diesel
Model	Kubota D3200-A
Cooling	liquid-cooled
Cylinders	3-cylinder
Rated RPM	2400
Air cleaner	dry dual stage
Bore/Stroke	4.29x4.53 inches (109 x 115 mm)
Power (net)	61 hp (45.5 kW)
Displacement	196.4 ci (3.2 L)
Oil capacity	10.4 qts (9.8 L)
Starter volts	12
Coolant capacity	12.3 qts (11.6 L)
Compression ratio	17:1

Height

2WD Exhaust	89.8 inches (228 cm)
4WD Exhaust	90.4 inches (229 cm)
2WD Steering wheel	65.3 inches (165 cm)
4WD Steering wheel	65.9 inches (167 cm)

Capacity

Fuel	18.5 gal (70.0 L)
Hydraulic system	12.7 gal (48.1 L)

Dimensions

Width	72.9 inches (185 cm)
Length	144.3 inches (366 cm)
Rear tread	55.9 to 79.5 inches (141 to 201 cm)
2WD Wheelbase	82.7 inches (210 cm)
4WD Wheelbase	83.3 inches (211 cm)
2WD Front tread	55.9 to 79.5 inches (141 to 201 cm)
4WD Front tread	55.9 to 63.8 inches (141 to 162 cm)
2WD Shipping weight	4989 lbs (2263 kg)
4WD Shipping weight	5673 lbs (2573 kg)
2WD Clearance (front axle)	18.3 inches (46 cm)
4WD Clearance (front axle)	14.6 inches (37 cm)

Electrical

Battery AH	300
Battery volts	12
Charging amps	65 (with cab)
Charging system	alternator

Hydraulics

Type	open center
Valves	1 or 2
Capacity	12.7 gal (48.1 L)
Pressure	2630 psi (181.3 bar)
Total flow	9.3 gpm (35.2 lpm)

Mechanical

ROPS	Four-post ROPS. Cab optional with air-conditioning.
Drive	Two- or four-wheel drive
Brakes	Differential mechanical wet disc brakes
Power steering	yes
Differential lock	mechanical rear

Production

Type	Utility tractor
Series	M50 Series
Built in	Japan
Variants	M5950F 2WD, M5950DT 4WD
Years produced	1983 - 1993

Attachments

Dump angle	35°
Loader model	M1840A Loader
Bucket widths	60 inches (152 cm), 66 inches (167 cm), 72 inches (182 cm), 83 inches (210 cm)
Breakout force	4400 lbs (1995 kg)
Reach (dumped)	38.1 inches (96 cm)
Reach (ground)	81.4 inches (206 cm)
Rollback angle	20°
Height (at pin)	130 inches (330 cm)
Boom rod diameter	1.5 inches (3 cm)
Clearance (dumped)	110.1 inches (279 cm)
Bucket rod diameter	1.5 inches (3 cm)
Boom cylinder diameter	2.5 inches (6 cm)
Bucket cylinder diameter	2.25 inches (5 cm)
Lift capacity (full at pin)	2350 lbs (1065 kg)

Transmission

Type	synchronized
Gears	12 forward and 4 reverse
Clutch	dry dual 11.2-inch plate
Details	Three gears (1-3) plus reverse in four ranges (A-D). Shifts between gears are synchronized.
Oil capacity	50.8 qts (48.1 L)

Tractor hitch