Kubota KL4750
The Kubota KL4750 is a tractor produced by Kubota. It is equipped with a 148.5 ci 2.4 L engine. The listed engine power is Diesel (listed): 46.3 hp / 34.5 kW. Transmission: 30 forward and 20 reverse. Operating weight: 3616 to 4012 pounds.
Engine Power
Diesel (listed): 46.3 hp / 34.5 kW
Fuel & Capacities
12.7 gal
48.1 L
Transmission
30 forward and 20 reverse
Operating Weight
3616 to 4012 pounds
Overview
 | 2010 - 2011
KL Kingwel 50 SeriesCompact Utility tractor
KL Kingwel 50 Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Kubota |
Compact Utility tractor | |
Kubota KL4750 Engine | |
|---|---|
Kubota 2.4L 4-cyl diesel | |
Fuel tank | 12.7 gal
48.1 L |
Engine details ...  | |
Kubota KL4750 Transmission | |
|---|---|
30-speed | |
Transmission details ...  |
Kubota KL4750 Power | |
|---|---|
Engine | 46.3 hp
34.5 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Mechanical wet disc brakes | |
Two-post ROPS. Cab optional with air-conditioning. |
Tractor hitch | |
|---|---|
Rear Type | I |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 (1.375) |
Engine RPM | 547@2700 |
772@2700 | |
956@2700 | |
1274@2700 | |
-956@2700 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 76.4 inches
194 cm |
Weight | 3616 to 4012 pounds |
Front tire | 8.3-20 |
Rear tire | 13.6-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 148.5 ci / 2.4 L Diesel
Manufacturer | Kubota V2403 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 148.5 ci
2.4 L |
Bore/Stroke | 3.43x4.03 inches
87 x 102 mm |
Power | 46.3 hp
34.5 kW |
Rated RPM | 2700 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 30 forward and 20 reverse
Gears | 30 forward and 20 reverse |
Clutch | dry disc |
Three range transmission. Twelve forward, eight reverse, in creeper and medium range. Six forward, four reverse, in high-speed range. | |
Dimensions
Kubota KL4750 Tires | |
|---|---|
Standard tires (ag) | Front: 8.3-20. Rear: 13.6-28 |
Dimensions | |
|---|---|
Wheelbase | 76.4 inches
194 cm |
Length | 139.2 inches
353 cm |
Width | 60.4 inches
153 cm |
Height (ROPS) | 93.3 inches
236 cm |
Height (cab) | 89 inches
226 cm |
ROPS Weight | 3616 lbs
1640 kg |
Cab Weight | 4012 lbs
1819 kg |
Ground clearance | 17.3 inches
43 cm |
Front tread | 47.8 inches
121 cm |
Rear tread | 44.9 to 56.3 inches
114 to 143 cm |
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota KL4750 based on its 46.3 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Kubota KL4750.
Estimated Continuous Field Runtime: 5.3 hrs
Approximately 5.3 hours of continuous field operation at ~75% rated power on a full tank (12.7 gal / 48.1 L).
Estimated 75% Load Fuel Burn~2.4 gal/hr (9.1 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Kubota KL4750 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota KL4750.
Converted Equivalents:
Horsepower (HP)46.3 hp
Kilowatts (kW)34.5 kW
Metric Horsepower (PS / CV)46.9 PS
Direct Competitor Comparison
Compare Kubota KL4750 against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota KL4750
Engine Power:Diesel (listed): 46.3 hp / 34.5 kW
★ Baseline Reference
Massey FergusonMarket Competitor
Massey Ferguson 133 Super
Engine Power:42
Production Years:1975 - 1976
International HarvesterMarket Competitor
International Harvester 444
Engine Power:42
Production Years:1972 - 1978
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