________________________________________________________________________________________
Kubota L2250 Tractor
The
Kubota L2250 is a 2WD or 4WD compact utility tractor. This model was
manufactured from 1985 to 1990. The Kubota L2250 driveline includes a Kubota
D1302-DI-A 4-cycle vertical 3-cylinder naturally aspirated diesel engine and
mechanical shuttle transmission with 8 forward and 7 reverse gears.
A 79.3 cu.in (1.3 L) engine has a cylinder bore of 3.23" (82 mm), piston
stroke of 3.23" (82 mm), and rated power of 26.5 hp (19.8 kW). Max.
forward speed - 12.9 mph (20.8 km/h), max. reverse speed - 8.2 mph (13.5
km/h). The open center hydraulic system used a gear pump with fluid flow
rate of 6.7 gal/min (25.4 l/min).
The hydraulic fluid capacity is 8.2 gal (31 L). The 2WD models (L2250F)
are equipped with 4.00x15 front tires and 9.5x24 rear tires. The 6.00x14
front tires and 9.5x24 rear tires are used for 4WD tractors (L2250DT).
The wheel base is 64.6" (1640 mm). The Kubota L2250 is compatible with
the following attachments: 60" and 72" mid-mount 3-blade mower decks,
Kubota BF400G front end loader with lift capacity to max height of 882
lbs (400 kg), and Kubota BL4530 backhoe with maximum digging depth of
90" (2280 mm).
Engine Model |
Kubota D1302-DI-A |
Engine Type |
Vertical, 4-Cycle, 3-Cylinder Diesel |
Number of Cylinders |
Three |
Displacement, cu in (L) |
79.3 (1.31) |
Engine Bore, in (mm) |
3.23 (82.0) |
Engine Stroke, in (mm) |
3.23 (82.0) |
Aspiration |
Natural |
Rated Engine Power, hp (kW) |
26.5 (19.8) |
Rated Engine Speed, rpm |
2600 |
Compression |
21:1 |
Slow Idle Speed, rpm |
800-850 |
High Idle Speed, rpm |
2950 |
Firing Order |
1-2-3 |
Fuel Injection Timing (BTDC), deg |
25 |
Fuel Injection Pressure, MPa (psi) |
14.7 (2135) |
Fuel Tank Capacity, gal (L) |
7.7 (29.1) |
Oil Capacity, qts (L) |
6.0 (5.7) |
Coolant Capacity, qts (L) |
5.3 (5.0) |
Valve Clearance (Intake and Exhaust), in (mm) |
0.007-0.009 (0.18-0.22) |
Electrical System Rating, Volts |
12 |
Charging System |
Alternator |
Alternator Rating, Amps |
35 |
PTO Operational Type |
Continuous / Live (Opt) |
PTO Horsepower, hp (kW) |
21.0 (15.7) |
Rear PTO Speeds, rpm |
540/1000 |
Mid PTO |
Optional |
Mid PTO Speeds, rpm |
1080/2000 |
Transmission Type |
Mechanical shuttle |
Gearbox Type |
8F/7R |
Number of Forward Gears |
8 |
Number of Reverse Gears |
7 |
Oil Capacity, qt (L) |
32.8 (31.0) |
Maximum Speed (Forward), mph (kph) |
12.9 (20.8) |
Maximum Speed (Reverse), mph (kph) |
8.2 (13.5) |
Drive Wheels |
2WD/4WD (L2250DT) |
Steering Configuration |
Front Steer |
Steering System |
Manual / Hydrostatic (Opt) |
Service Brake |
Differential wet disc |
Front Tire Size (2WD) |
4.00-15 |
Rear Tire Size (2WD) |
9.5-24 |
Front Tire Size (L2250DT, 4WD) |
6.00-14 |
Rear Tire Size (L2250DT, 4WD) |
9.5-24 |
Front Tread, in (mm) |
39.8 (1010) |
Rear Tread, in (mm) |
40.0-44.7 (1010-1130) |
Hydraulic System Type |
Open Center |
Implement Pump Type |
Gear |
Implement Pump Flow, gpm (Lpm) |
6.7 (25.4) |
Steering Pump Flow, gpm (Lpm) |
2.8 (10.6) |
Hydraulic Pressure, Bar (psi) |
157 (2275) |
Hydraulic Capacity, gal (L) |
8.2 (31.0) |
Number of Standard Remote Valves |
1/3 |
3-Point Hitch Category |
1 |
Standard Lift Capacity 24-in behind pin, lb (kg) |
1435 (650) |
Standard Lift Capacity at lift pin, lb (kg) |
1875 (850) |
Wheelbase, in (mm) |
64.6 (1640) |
Length, in (mm) |
108.3 (2750) |
Height, in (mm) |
79.9 (2020) |
Overall Width, in (mm) |
49.4 (1250) |
Ground Clearance (2WD), in (mm) |
13.6 (340) |
Ground Clearance (L2250DT, 4WD), in (mm) |
12.0 (300) |
Turning Radius with Brakes (2WD), in (mm) |
91 (2300) |
Turning Radius with Brakes (L2250DT, 4WD), in (mm) |
87 (2200) |
Weight (2WD), lb (kg) |
2170 (985) |
Weight (L2250DT, 4WD), lb (kg) |
2380 (1080) |
________________________________________________________________________________________
________________________________________________________________________________________
Farm Tractors Technical Specifications |