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Kubota L5030 Tractor
The
Kubota L5030 is a 4WD (4x4) compact utility tractor. This model was manufactured
between 2003 and 2007. The tractor was designed in 3 versions: L5030GST
(Glide-Shift), L5030HST (Hydro), and L5030HSTC (Hydro with Cab). The Kubota
L5030 is powered by Kubota V2403 four-cycle vertical four-cylinder indirect
injection liquid-cooled diesel engine.
A 148.5 cu.in (2.4L) engine has a cylinder bore of 3.40" (87 mm), piston
stroke of 4.00" (102.4 mm), rated power of 50.7 hp (37.3 kW), and 162.4
Nm (119.8 lb-ft) of peak torque at 1600 rpm. The Kubota L5030 is fitted
with 3 types of transmission. 1st type: 8x8 (16x16 w/creeper) FST Sync
Shuttle fully synchronized transmission. 2nd type: 12x8 (24x16
w/creeper) Glide Shift fully synchronized transmission. 3rd type:
three-range hydrostatic transmission with infinite forward and reverse
gears.
Max forward speed - 18.9 mph (30.3 km/h), max reverse speed - 16 mph
(25.7 km/h). The open center hydraulic system includes a gear pump with
a flow of 9.8 gallons per minute (37 liters per minute). The main relief
pressure is 177 bar (2560 psi). The Kubota L5030 is equipped with a
hydrostatic power steering, wet disc brakes, 9.50x16 front tires, and
13.6x28 rear tires. The wheelbase is 75.4" (1915 mm). The tractor is
compatible with a Kubota LA853 front-end loader with lift capacity to
full height of 2374 lbs (1076 kg) and breakout force of 3125 lbs (1417
kg).
| Engine Model |
Kubota V2403 |
| Engine Type |
4-cycle, vertical, 4-cylinder indirect injection diesel |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
148.5 (2.434) |
| Engine Bore, in (mm) |
3.40 (87.0) |
| Engine Stroke, in (mm) |
4.00 (102.4) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
50.7 (37.3) |
| Rated Engine Speed, rpm |
2700 |
| Maximum Torque, Nm (ft-lbs) |
162.4 (119.8) |
| Torque Speed, rpm |
1600 |
| Compression Ratio |
23.8:1 |
| Firing Order |
1-3-4-2 |
| Fuel System |
Indirect injection |
| Injection Pump |
Bosch Type |
| Lubricating system |
Forced Lubrication by Pump |
| Cooling system |
Pressurized |
| Fuel Tank Capacity, gal (L) |
11.4 (43.0) |
| Oil Capacity, qts (L) |
8.7 (8.2) |
| Coolant Capacity, qts (L) |
9.7 (9.2) |
| Electrical System Rating, Volts |
12 |
| Alternator Rating, Amps |
40/60 |
| PTO Operational Type |
Independent |
| PTO Horsepower (Manual Transmission), hp (kW) |
44.6 (32.8) |
| PTO Horsepower (HST Transmission), hp (kW) |
43.1 (37.1) |
| Rear PTO Speed, rpm |
540 |
| Rear PTO/Engine Speed (Manual Transmission), rpm |
540/2550 |
| Rear PTO/Engine Speed (HST Transmission), rpm |
540/2660 |
| Mid PTO |
Optional |
| Mid PTO Speed, rpm |
2000 |
| Transmission Type |
FST (Fully synchronized) |
| Gearbox Type |
8F/8R, with creeper 16F/16R |
| Number of Forward Gears |
8 (16) |
| Number of Reverse Gears |
8 (16) |
| Clutch Type |
Dry type single stage |
| Oil Capacity, qts (L) |
47.7 (45.0) |
| Maximum Forward Speed, mph (kph) |
18.9 (30.3) |
| Maximum Reverse Speed, mph (kph) |
15.7 (25.3) |
| Maximum Forward Speed (Creeper), mph (kph) |
2.1 (3.4) |
| Maximum Reverse Speed (Creeper), mph (kph) |
1.8 (2.8) |
| Transmission Type |
GST (Glide Shift) |
| Gearbox Type |
12F/8R, with creeper 24F/16R |
| Number of Forward Gears |
12 (24) |
| Number of Reverse Gears |
8 (16) |
| Clutch Type |
Dry type single stage |
| Oil Capacity, qts (L) |
47.7 (45.0) |
| Maximum Forward Speed, mph (kph) |
18.9 (30.3) |
| Maximum Reverse Speed, mph (kph) |
15.7 (25.3) |
| Maximum Forward Speed (Creeper), mph (kph) |
2.1 (3.4) |
| Maximum Reverse Speed (Creeper), mph (kph) |
1.8 (2.8) |
| Transmission Type |
Hydrostatic (HST) |
| Number of Forward Gears |
Infinite (3-Range) |
| Number of Reverse Gears |
Infinite (3-Range) |
| Oil Capacity, qts (L) |
47.7 (45.0) |
| Forward Speed (Low Range), mph (kph) |
0-3.8 (0-6.1) |
| Forward Speed (Medium Range), mph (kph) |
0-7.3 (0-11.8) |
| Forward Speed (High Range), mph (kph) |
0-17.8 (0-28.6) |
| Reverse Speed (Low Range), mph (kph) |
0-3.4 (0-5.5) |
| Reverse Speed (Medium Range), mph (kph) |
0-6.6 (0-10.6) |
| Reverse Speed (High Range), mph (kph) |
0-16.0 (0-25.7) |
| Drive Wheels |
4WD 4x4 |
| Steering Configuration |
Front steer |
| Steering System |
Hydrostatic power |
| Brakes Type |
Wet disc |
| Front Tire Size |
9.5x16 |
| Rear Tire Size |
13.6x28 |
| Front Tread, in (mm) |
44.7 (1135) |
| Rear Tread, in (mm) |
44.3-52.2 (1125-1325) |
| Hydraulic System Type |
Open Center |
| Implement Pump Flow, gpm (Lpm) |
9.8 (37.0) |
| Steering Pump Flow, gpm (Lpm) |
4.9 (18.5) |
| Hydraulic Pressure, Bar (psi) |
177 (2560) |
| Number of Standard Remote Valves |
3 |
| 3-Point Hitch Category |
1/2 |
| Draft Sensing or Lift Control |
Position control |
| Standard Lift Capacity 24-in (600 mm) behind pin, lb (kg) |
2980 (1350) |
| Standard Lift Capacity at lift pin, lb (kg) |
3860 (1750) |
| Wheelbase, in (mm) |
75.4 (1915) |
| Overall Length, in (mm) |
127.8 (3245) |
| Height (Cab), in (mm) |
89.6 (2275) |
| Overall Width, in (mm) |
67.3 (1700) |
| Ground Clearance, in (mm) |
16.7 (425) |
| Turning Radius, in (mm) |
126.5 (3200) |
| Weight (Manual Transmission), lb (kg) |
4057 (1840) |
| Weight (GST/HST Transmission), lb (kg) |
4100 (1860) |
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| Farm Tractors Technical Specifications |
