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Kubota L4310 Tractor
The
Kubota L4310 Grand L10 series compact utility tractor was manufactured between
1998 and 2002. The tractor was designed in 5 versions: L4310F (2WD), L4310DT
(4WD, Sync Shuttle), L4310GST (4WD, Glide-Shift), L4310HST (Hydro), and
L4310HSTC (Cab, hydro).
The Kubota L4310 is powered by 134.1 cu.in (2.2 L) Kubota V2203-A
4-cycle vertical 4-cylinder indirect injection diesel engine with a
rated power of 43 hp (32.1 kW) and 146.2 Nm (107.8 lb-ft) of peak torque
at 1600 rpm. The Kubota L4310 is fitted with 3 transmission options: 8x8
Sync Shuttle fully synchronized transmission (FST), 8x8 (16x16
w/creeper) Glide Shift transmission (GST), or 3-range hydrostatic
transmission (HST). The maximum travel speed (forward/reverse): 14.7 mph
(23.7 km/h) and 13.5 mph (21.8 km/h).
The open center hydraulic system includes a gear pump with rated fluid
flow of 7.8 gpm (29.5 lpm). The 2WD models are equipped with 6.00x16
front tyres and 14.9x24 rear tyres. The 8.3x16 front tyres and 14.9x24
rear tyres fit 4WD tractors. The wheelbase is 71.3" (1810 mm) inch for
models with 2-wheel drive and 71.1" (1805 mm) for models with 4-wheel
drive.
Compatible attachments for the Kubota L4310 tractor: 60", 72"
front-mount blades with hydraulic lift system,
Kubota LA681 loader with
lift capacity to full height of 1500 lbs (680 kg), and Kubota BL4690
backhoe with maximum digging depth of 90.2" (2290 mm) and bucket digging
force of 2950 lbs (1340 kg).
| Engine Model |
Kubota V2203-A |
| Engine Type |
4-cycle, vertical, 4-cylinder indirect injection diesel |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
134.1 (2.197) |
| Engine Bore, in (mm) |
3.40 (87.0) |
| Engine Stroke, in (mm) |
3.60 (92.4) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
43.0 (32.1) |
| Rated Engine Speed, rpm |
2700 |
| Maximum Torque, Nm (ft-lbs) |
146.2 (107.8) |
| Torque Speed, rpm |
1600 |
| Compression Ratio |
23:1 |
| 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) |
9.2 (35.0) |
| Oil Capacity, qts (L) |
8.0 (7.6) |
| Coolant Capacity, qts (L) |
7.9 (7.5) |
| Electrical System Rating, Volts |
12 |
| Alternator Rating, Amps |
40/55 |
| Starting System |
Electric Starter |
| Battery Rating, CCA |
447 |
| PTO Operational Type |
Independent |
| PTO Horsepower (FST/GST Transmission), hp (kW) |
37.5 (28.0) |
| PTO Horsepower (HST Transmission), hp (kW) |
36.0 (26.8) |
| Rear PTO Speed, rpm |
540 |
| Rear PTO/Engine Speed (FST/GST Transmission), rpm |
540/2475 |
| Rear PTO/Engine Speed (HST Transmission), rpm |
540/2436 |
| Transmission Type |
FST Sync Shuttle |
| Gearbox Type |
8F/8R, fully synchronized |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
8 |
| Clutch Type |
Dry type single stage |
| Oil Capacity, qts (L) |
41.3 (39.0) |
| Maximum Forward Speed, mph (kph) |
14.7 (23.7) |
| Maximum Reverse Speed, mph (kph) |
13.5 (21.8) |
| Transmission Type |
GST (Glide Shift) |
| 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) |
41.3 (39.0) |
| Maximum Forward Speed, mph (kph) |
14.7 (23.7) |
| Maximum Reverse Speed, mph (kph) |
13.5 (21.8) |
| Transmission Type |
Hydrostatic (HST) |
| Number of Forward Gears |
Infinite (3-range) |
| Number of Reverse Gears |
Infinite (3-range) |
| Oil Capacity, qts (L) |
41.3 (39.0) |
| Maximum Forward Speed, mph (kph) |
14.9 (23.9) |
| Maximum Reverse Speed, mph (kph) |
11.9 (19.1) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front steer |
| Steering System |
Hydrostatic power |
| Brakes Type |
Wet disc |
| Front Tire Size (2WD) |
6.0x16 |
| Front Tire Size (4WD) |
8.3x16 |
| Rear Tire Size |
14.9x24 |
| Front Tread (2WD), in (mm) |
45.1-56.9 (1145-1445) |
| Front Tread (4WD), in (mm) |
45.5 (1155) |
| Rear Tread, in (mm) |
46.5-60.8 (1180-1545) |
| Hydraulic System Type |
Open Center |
| Implement Pump Flow, gpm (Lpm) |
7.8 (29.5) |
| Steering Pump Flow, gpm (Lpm) |
4.0 (15.3) |
| Hydraulic Capacity, gal (L) |
10.3 (39.0) |
| 3-Point Hitch Category |
1 |
| Draft Sensing or Lift Control |
Position control |
| Standard Lift Capacity 24-in (600 mm) behind pin, lb (kg) |
2310 (1050) |
| Upper Link Pin Diameter, in (mm) |
0.75 (19.0) |
| Lower Link Pin Diameter, in (mm) |
0.88 (22.4) |
| Lower Hitch Spacing, in (mm) |
28 (718) |
| Wheelbase (2WD), in (mm) |
71.3 (1810) |
| Wheelbase (4WD), in (mm) |
71.1 (1805) |
| Overall Length, in (mm) |
118.9 (3020) |
| Height (ROPS), in (mm) |
84.4 (2145) |
| Height (Steering Wheel), in (mm) |
60.4 (1535) |
| Overall Width, in (mm) |
62.4 (1580) |
| Ground Clearance, in (mm) |
14.6 (370) |
| Turning Radius (FST/GST), in (mm) |
99 (2500) |
| Turning Radius (HST), in (mm) |
102.8 (2600) |
| Weight (2WD, FST), lb (kg) |
2875 (1305) |
| Weight (4WD, FST), lb (kg) |
3030 (1375) |
| Weight (4WD, GST), lb (kg) |
3040 (1380) |
| Weight (4WD, HST), lb (kg) |
3060 (1390) |
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| Farm Tractors Technical Specifications |
