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Kubota M7950 Tractor
The
Kubota M7950 utility tractor was manufactured between 1983 and 1994. This model
has several variants: M7950F (2WD), M7950DT (4WD), M7950FW (Wide-tread),
M7950DTM (Mudder), and M7950HC (High-crop). The Kubota M7950 tractor is equipped
with a 262 cu.in (4.3 L) Kubota V4300 vertical 6-cylinder naturally aspirated
liquid-cooled diesel engine. The engine has a cylinder bore of 4.29" (109 mm),
piston stroke of 4.53" (115 mm), and rated power of 81 hp (60.4 kW). The fully
synchronized transmission consists of a single dry clutch and gearbox with 12
forward and 4 reverse gears.
The maximum forward speed - 17.9 mph (28.8 kph), maximum reverse speed -
7.5 mph (12.1 kph). The open center hydraulic system has a gear pump
with a rated capacity of 11 gal/min (41.6 l/min). The hydraulic system
pressure is 181 bar (2630 psi). The two-wheel drive models are equipped
with 7.50x18 front tyres and 18.4x30 rear tyres. The 11.2x24 front tyres
and 18.4x30 rear tyres fit four-wheel drive tractors. The Kubota M7950
tractor can be equipped with the following attachments:
Kubota M1850A front-end loader
with a lift capacity to full height of 2630 lbs (1192 kg) and breakout
force of 4640 (2104 kg).
| Engine Model |
Kubota V4300 |
| Engine Type |
Vertical 4-stroke four-cylinder diesel |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
261.9 (4.30) |
| Engine Bore, in (mm) |
4.29 (109.0) |
| Engine Stroke, in (mm) |
4.53 (115.0) |
| Aspiration |
Naturally aspirated |
| Rated Engine Power, hp (kW) |
81.0 (60.4) |
| Rated Engine Speed, rpm |
2400 |
| Compression |
17.0:1 |
| Firing Order |
1-3-4-2 |
| Governor |
Mechanical |
| Air cleaner |
Single paper element |
| Fuel Tank Capacity, gal (L) |
26.5 (100.0) |
| Oil Capacity, qts (L) |
10.8 (10.2) |
| Coolant Capacity, qts (L) |
14.4 (13.6) |
| Electrical System Rating, Volts |
12 |
| Charging System |
Alternator |
| Alternator Rating, Amps |
65 |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
75.4 (56.3) |
| PTO Clutch |
Dry disc |
| PTO Speed, rpm |
540/1000 |
| PTO / Engine Speed, rpm |
540/2035 |
| Transmission Type |
Fully synchronized |
| Gearbox Type |
12F/4R |
| Number of Forward Gears |
12 |
| Number of Reverse Gears |
4 |
| Clutch Type |
Dry disc |
| Oil Capacity, qts (L) |
52.8 (50.0) |
| Maximum Forward Speed, mph (kph) |
17.9 (28.8) |
| Maximum Reverse Speed, mph (kph) |
7.5 (12.1) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front steer |
| Steering System |
Hydrostatic power |
| Brakes Type |
Differential hydraulic wet disc |
| Front Tire Size (2WD) |
7.50x18 |
| Rear Tire Size (2WD) |
18.4x30 |
| Front Tire Size (4WD) |
11.2x24 |
| Rear Tire Size (4WD) |
18.4x30 |
| Front Track Width (2WD), in (mm) |
55.9-79.5 (1410-2010) |
| Front Track Width (4WD), in (mm) |
60.6-68.5 (1530-1730) |
| Rear Track Width, in (mm) |
59.8-79.5 (1510-2010) |
| Hydraulic System Type |
Open center |
| Implement Pump Flow, gpm (Lpm) |
11.0 (41.6) |
| Hydraulic Fluid Capacity, gal (L) |
13.2 (50.0) |
| Hydraulic Pressure, Bar (psi) |
181 (2630) |
| Number of Standard Remote Valves |
1/2 |
| 3-Point Hitch Category |
2 |
| Standard Lift Capacity 24" (600mm) behind pin, lb (kg) |
4475 (2030) |
| Standard Lift Capacity at lift pin, lb (kg) |
4850 (2200) |
| Wheelbase (2WD), in (mm) |
87.6 (2220) |
| Wheelbase (4WD), in (mm) |
89 (2260) |
| Length, in (mm) |
152.8 (3880) |
| Height (Steering Wheel), in (mm) |
68.9 (1750) |
| Height (Exhaust), in (mm) |
96.1 (2440) |
| Overall Width, in (mm) |
78.2 (1980) |
| Ground Clearance (2WD), in (mm) |
21.3 (540) |
| Ground Clearance (4WD), in (mm) |
15.1 (380) |
| Weight (2WD), lb (kg) |
5960 (2700) |
| Weight (4WD), lb (kg) |
6815 (3090) |
| Weight (Operating), lb (kg) |
7100 (3220) |
| Weight (Ballasted), lb (kg) |
10305 (4675) |
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| Farm Tractors Technical Specifications |
