Kubota L4310
The Kubota L4310 is a compact utility tractor produced from 1998 to 2002 as part of the Grand L10 Series. It features a 2.2L 4-cylinder liquid-cooled diesel engine producing 45.3 hp gross and 43 hp net. The tractor offers multiple transmission options including an 8-speed mechanical shuttle, hydrostatic, and an 8-speed automatic fully synchronized Glide Shift. It is available in 2WD and 4WD variants with various configurations including hydro and cab options. The L4310 is equipped with a 1-category rear hitch with position and optional draft control, and a rear independent PTO rated at 540 rpm. It has a fuel capacity of 9.2 gallons and a hydraulic system capacity of 10.3 gallons. The tractor's dimensions vary slightly between 2WD and 4WD models, with a wheelbase around 71 inches and weight ranging from 2,875 lbs to 3,520 lbs depending on the variant. Attachments include blades, front-end loaders, and backhoes, with several advertised implements available for finishing, tilling, and digging tasks.
Power45 hp
Founded1998 - 2002
ModelL4310
Technical Specifications
Detailed specifications and technical data for Kubota L4310
Power
| Engine (net) | 43 hp (32.1 kW) |
|---|---|
| Engine (gross) | 45.3 hp (33.8 kW) |
| Gear PTO (claimed) | 37.5 hp (28.0 kW) |
| Hydro PTO (claimed) | 36 hp (26.8 kW) |
Engine
| Type | diesel |
|---|---|
| Model | Kubota E-TVCS |
| Cooling | liquid-cooled |
| Cylinders | 4-cylinder |
| Rated RPM | 2600 |
| Bore/Stroke | 3.425x3.638 inches (87 x 92 mm) |
| Power (net) | 43 hp (32.1 kW) |
| Displacement | 134.1 ci (2.2 L) |
| Power (gross) | 45.3 hp (33.8 kW) |
| Starter volts | 12 |
| Coolant capacity | 7.88 qts (7.5 L) |
Weight
| 2WD | 2,875 lbs (1304 kg) |
|---|---|
| Cab | 3,520 lbs (1596 kg) |
| FST | 3,030 lbs (1374 kg) |
| GST | 3,040 lbs (1378 kg) |
| Hydro | 3,060 lbs (1388 kg) |
Capacity
| Fuel | 9.2 gal (34.8 L) |
|---|---|
| Hydraulic system | 10.3 gal (39.0 L) |
Variants
| L4310F | 2WD |
|---|---|
| L4310DT | 4WD gear |
| L4310GST | 4WD Glide-Shift |
| L4310HST | hydro |
| L4310HSTC | hydro cab |
Electrical
| Ground | negative |
|---|---|
| Battery CCA | 582 |
| Battery volts | 12 |
| Charging amps | 40 (ROPS), 55 (cab) |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 10.3 gal (39.0 L) |
| Pump flow | 7.8 gpm (29.5 lpm) |
| Steering flow | 4.1 gpm (15.5 lpm) |
Mechanical
| ROPS | Two-post ROPS. Cab optional. |
|---|---|
| Drive | 4x2 2WD (L4310F), 4x4 MFWD 4WD |
| Brakes | Wet disc brakes |
| Steering | hydrostatic power |
Production
| Series | Grand L10 Series |
|---|---|
| Category | Compact Utility tractor |
| Manufacturer | Kubota |
| Years produced | 1998 - 2002 |
Attachments
| Overview | Blade, Front-end loader, Backhoe |
|---|---|
| 60" Blade | ModelKubota L2061A Mountfront-mount Width60 inches (152 cm) Featureshydraulic-lift, hydraulic-angle |
| 72" Blade | ModelKubota L2072 Mountfront-mount Width72 inches (182 cm) Featureshydraulic-lift, hydraulic-angle |
| LA681 Loader | Dump angle40° Dump reach23.4 inches (59 cm) Ground reach66.5 inches (168 cm) Bucket widths60 inches (152 cm), 66 inches (167 cm), 70.3 inches (178 cm) Height at pin102.4 inches (260 cm) Breakout force2557 lbs (1159 kg) Dump clearance80.3 inches (203 cm) Rollback angle23° Lift capacity (full at pin)1499 lbs (679 kg) |
| Kubota BL4690 Backhoe | Swing Arc180° Bucket force2,950 lbs (1338 kg) Bucket widths10 inches (25 cm), 12 inches (30 cm), 16 inches (40 cm), 24 inches (60 cm) Digging depth90.2 inches (229 cm) Loading height75.5 inches (191 cm) Bucket Rotation180° Reach from pivot116.5 inches (295 cm) Dipperstick force1,740 lbs (789 kg) |
| Advertised attachments | 72-inch rear-mount finish mowers (RCR72-CA) and rotary cutters (L372CA), tillers (FL1521C, L60CA), post-hole diggers (BL80A), and box scrapers (L7554). |
Transmission
| FST | Typemechanical shuttle Gears8 forward and reverse NotesFour synchronized gears in two ranges. Synchronized shuttle shifting. Clutchdry disc |
|---|---|
| Options | 8-speed mechanical shuttle, hydrostatic, 8-speed automatic fully synchronized, 16-speed creeper |
| Hydrostatic | Typehydrostatic Gearsinfinite forward and reverse (3-range) |
| Glide Shift (GST) | Typeautomatic fully synchronized Gears8 forward and reverse NotesThe Glide Shift allows clutchless automatic shifting between gears. Clutchdry disc |
Tractor hitch
| Control | position control and optional draft control |
|---|---|
| Rear Type | 1 |
| Rear lift (at 24"/610mm) | 2,310 lbs (1047 kg) |
Dimensions & Tires
| Width | 62.4 inches (158 cm) |
|---|---|
| 2WD Length | 118.9 inches (302 cm) |
| 4WD Length | 117.5 inches (298 cm) |
| Rear tread | 46.5/47.2/51.2/57.1/60.8 inches (118/119/130/145/154 cm) |
| Height (cab) | 86.8 inches (220 cm) |
| 2WD Wheelbase | 71.3 inches (181 cm) |
| 4WD Wheelbase | 71.1 inches (180 cm) |
| Height (ROPS) | 84.8 inches (215 cm) |
| Ground clearance | 15 inches (38 cm) |
| Front tread (2WD) | 45.1/49/53/56.9 inches (114/124/134/144 cm) |
| Front tread (4WD) | 45.5 inches (115 cm) |
| Standard tires (ag) | Front: 6.00-16. Rear: 14.9-24 (2WD) |
| Standard tires (4WD) | Front: 8.30-16. Rear: 14.9-24 (4WD) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
