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Kubota L4701HST Tractor
The
Kubota L4701HST is a 4WD compact utility tractor from Standard L-series. This
model was manufactured between 2014 and 2021. The Kubota L4701HST powertrain
system components: Kubota V2403-CR-E4 4-cycle vertical 4-cylinder direct
injection naturally aspirated water-cooled diesel engine and 3-range hydrostatic
transmission with infinite forward and reverse gears.
A 148.5 cubic inches (2.4L) engine has a cylinder bore of 3.43" (87 mm),
piston stroke of 4.03" (102.4 mm), rated power of 47.3 hp (35.2 kW), and
maximum torque of 146.2 Nm (107.8 lb-ft) at 1400 rpm. Max forward speed
- 15.8 mph (25.4 kph), max reverse speed - 14.2 mph (22.9 kph). The open
center hydraulic system used a gear pump with a flow of 7.8 gpm (29.5
lpm). The hydraulic system pressure is 177 bar (2560 psi).
The Kubota L4701HST is equipped with a hydrostatic power steering
system, wet disc brakes, 8.3x16 front tires, and 14.9x24 rear tires. The
wheel base is 72.6 inches (1845 mm). The tractor can be equipped with
the following attachments: Kubota LA765 front-end loader with a maximum
lift height of 105.2 inches (2670 mm), and Kubota BH92 backhoe with 2-ft
flat digging depth of 106.1 inches (2690 mm).
| Engine Model |
Kubota V2403-CR-E4 |
| Engine Type |
4-cycle vertical direct injection diesel |
| Number of Cylinders |
4 |
| Total Displacement, cu in (L) |
148.5 (2.43) |
| Cylinder Bore, in (mm) |
3.43 (87.0) |
| Piston Stroke, in (mm) |
4.03 (102.4) |
| Aspiration |
Naturally aspirated |
| Rated Engine Power, hp (kW) |
47.3 (35.2) |
| Rated Engine Speed, rpm |
2600 |
| Low Idle Speed, rpm |
800 |
| Maximum Torque, Nm (lb-ft) |
146.2 (107.8) |
| Torque Speed, rpm |
1400 |
| Compression Ratio |
23.8:1 |
| Firing Order |
1-3-4-2 |
| Fuel System |
Common rail direct injection |
| Fuel System Control |
Electronic |
| Lubricating system |
Forced lubrication by pump |
| Cooling system |
Forced circulation with water pump |
| Emission Level |
Tier 4 Final |
| Fuel Tank Capacity, gal (L) |
13.5 (51.0) |
| Oil Capacity, qts (L) |
8.7 (8.2) |
| Coolant Capacity, qts (L) |
6.9 (6.5) |
| Electrical System Rating, Volts |
12 |
| Charging System |
Alternator |
| Alternator Rating, Amps |
40 |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
37.8 (28.2) |
| PTO Clutch |
Dry disc |
| PTO Speed, rpm |
540 |
| PTO / Engine Speed, rpm |
540/2640 |
| Transmission Type |
Hydrostatic |
| Number of Forward Gears |
Infinite (3-range) |
| Number of Reverse Gears |
Infinite (3-range) |
| Oil Capacity, qts (L) |
42.4 (40.0) |
| Maximum Forward Speed (Low), mph (kph) |
3.7 (5.9) |
| Maximum Forward Speed (Medium), mph (kph) |
7.6 (12.2) |
| Maximum Forward Speed (High), mph (kph) |
15.8 (25.4) |
| Maximum Reverse Speed (Low), mph (kph) |
3.3 (5.3) |
| Maximum Reverse Speed (Medium), mph (kph) |
6.8 (11.1) |
| Maximum Reverse Speed (High), mph (kph) |
14.2 (22.9) |
| Drive Wheels |
4WD 4x4 |
| Steering Configuration |
Front Steer |
| Steering System |
Hydrostatic power |
| Brake Type |
Mechanical, wet disc |
| Front Tire Size |
8.3x16 |
| Rear Tire Size |
14.9x24 |
| Front Tread, in (mm) |
45.5 (1155) |
| Rear Tread, in (mm) |
46.5-60.8 (1180-1545) |
| Hydraulic System Type |
Open Center |
| Main Hydraulic Pump Type |
Gear |
| Implement Pump Flow, gpm (Lpm) |
7.8 (29.5) |
| Steering Pump Flow, gpm (Lpm) |
4.7 (17.8) |
| Hydraulic Pressure, Bar (psi) |
177 (2560) |
| Number of Standard Remote Valves |
1/3 |
| 3-Point Hitch Category |
Category 1 |
| Draft Sensing or Lift Control |
Position Control |
| Rear Lift Capacity at 24" (0.6m) behind pin, lb (kg) |
2320 (1053) |
| Rear Lift Capacity at pin, lb (kg) |
2870 (1300) |
| Wheelbase, in (mm) |
72.6 (1845) |
| Length, in (mm) |
119.5 (3035) |
| Height (ROPS), in (mm) |
91.7 (2330) |
| Overall Width, in (mm) |
62.4 (1585) |
| Ground Clearance, in (mm) |
15.2 (385) |
| Turning Radius, in (mm) |
102.3 (2600) |
| Weight, lb (kg) |
3305 (1500) |
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| Farm Tractors Technical Specifications |
