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Kubota B1220 Tractor
The
4-wheel drive Kubota B1220 compact utility tractor was manufactured from 2009 to
2018. The Kubota B1220 powertrain system components: a 29.2 cu.in (0.46 L)
Kubota Z482 vertical two-cylinder liquid-cooled diesel engine and gear shift
transmission with 6 forward and 2 reverse gears. The engine has a cylinder bore
of 2.64" (67 mm), piston stroke of 2.68" (68 mm), and rated power of 10.7 hp
(7.9 kW).
The maximum travel speed (forward/reverse): 10.6 mph (17 kph) and 6.9
mph (4.3 kph). The open center hydraulic system has a gear pump with a
rated capacity of 2.2 gal/min (8.2 l/min). The hydraulic pressure is 89
bar (1290 psi). The Kubota B1220 is equipped with a manual steering
system, wet disc brakes, 5.00x12 front tires, and 8.00x16 rear tires.
| Engine Model |
Kubota Z482 |
| Engine Type |
4 cycle vertical water-cooled diesel |
| Number of Cylinders |
2 |
| Displacement, cu in (L) |
29.23 (0.479) |
| Engine Bore, in (mm) |
2.64 (67.0) |
| Engine Stroke, in (mm) |
2.68 (68.0) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
10.7 (7.9) |
| Maximum Engine Power, hp (kW) |
11.9 (8.8) |
| Rated Engine Speed, rpm |
3100 |
| Idling Speed, rpm |
900-3200 |
| Compression |
23.5:1 |
| Firing Order |
1-2 |
| Fuel Injection Pump |
Bosch MD type |
| Governor |
mechanical type |
| Lubricating System |
Forced lubrication by trochoid pump |
| Cooling System |
Pressurized radiator, forced circulation with water pump |
| Fuel Tank Capacity, gal (L) |
3.7 (14.0) |
| Oil Capacity, qts (L) |
2.65 (2.51) |
| Electrical System Rating, Volts |
12 |
| Starting System |
Electric starter |
| PTO Operational Type |
Transmission |
| PTO Horsepower, hp (kW) |
9.5 (7.0) |
| PTO Clutch Type |
One way clutch |
| PTO Speed, rpm |
540/1000 |
| Transmission Type |
Gear shift |
| Gearbox Type |
6F/2R |
| Number of Forward Gears |
6 |
| Number of Reverse Gears |
2 |
| Maximum Forward Speed, mph (kph) |
10.6 (17.0) |
| Maximum Reverse Speed, mph (kph) |
6.9 (4.3) |
| Drive Wheels |
4WD 4x4 |
| Steering Configuration |
Front steer |
| Steering System |
Manual |
| Brake Type |
Wet disc |
| Front Tire Size |
5.00-12 |
| Rear Tire Size |
8.00-16 |
| Front Tread, in (mm) |
30.3 (767) |
| Rear Tread, in (mm) |
29.4-40.9 (743-1035) |
| Hydraulic System Type |
Open center |
| Hydraulic Pump Type |
Gear |
| Hydraulic Pump Flow, gpm (Lpm) |
2.2 (8.2) |
| Hydraulic Pressure, Bar (psi) |
89 (1290) |
| Number of Standard Remote Valves |
1 rear |
| 3-Point Hitch Category |
1 |
| Standard Lift Capacity at lift pin, lb (kg) |
945 (430) |
| Wheelbase, in (mm) |
50.2 (1270) |
| Length, in (mm) |
93.3 (2360) |
| Height (Steering Wheel), in (mm) |
48.3 (1223) |
| Overall Width, in (mm) |
37.2 (940) |
| Ground Clearance, in (mm) |
10 (250) |
| Turning Radius, in (mm) |
71.1 (1800) |
| Weight, lb (kg) |
1010 (460) |
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| Farm Tractors Technical Specifications |
