Compare/Kubota KL4750 vs Kubota L4630

Kubota KL4750 vs Kubota L4630

Verdict: Kubota KL4750 vs Kubota L4630

The Kubota KL4750 and the Kubota L4630 are both tractors — here is how they stack up on the figures that matter. Kubota L4630 leads on rated power with 47 hp against 46 hp. Kubota L4630 is the lighter machine (3,440 kg vs 3,616 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota KL4750 holds more fuel (48.1 L vs 40.1 L) for longer stints between fills. Kubota KL4750 is the newer design (2010 vs 2003). In short: choose the Kubota L4630 for outright pulling power, or the Kubota KL4750 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Kubota

Fit score

Best match

Clear

Kubota

Fit score

Best match

Clear

Rated power

46 hp

47 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

Three range transmission. Twelve forward, eight reverse, in creeper and medium range. Six forward, four reverse, in high-speed range.Reference

Synchronized transmission with mechanical shuttle.Reference

Engine

Fuel tank

48.1 LReference

40.1 LReference

Engine

34.5 kWReference

—

Displacement

2.4 LReference

2.2 LReference

Bore/Stroke

87 x 102 mmReference

87 x 92 mmReference

Power

34.5 kWReference

—

Rated RPM

2700Reference

Starter

electricReference

—

Starter volts

12Reference

Fuel Type

dieselReference

—

No of Cylinders

4 cylinderReference

—

Rated engine speed

2,700 RPMReference

—

Bore and stroke

3.43x4.03 inchesReference

—

Cooling system

liquid-cooledReference

—

Engine (gross)

—

35.2 kWReference

Engine (net)

—

33.3 kWReference

Power (net)

—

33.3 kWReference

Power (gross)

—

35.2 kWReference

Fuel system

—

indirect injectionReference

Air cleaner

—

dual dry elementReference

Transmission

Gears

30 forward and 20 reverseReference

24 forward and 16 reverseReference

Clutch

dry discReference

—

forward and reverse options

30F and 20RReference

—

Wheel Drive

4WDReference

—

Transmission

—

Glide Shift CreeperReference

PTO & Hydraulics

Rear Type

IReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

-956@2700Reference

—

Gear PTO (claimed)

—

29.5 kWReference

Hydro PTO (claimed)

—

28.3 kWReference

Type

—

power shiftReference

Valves

—

3Reference

Pump flow

—

37.1 lpmReference

Total flow

—

55.6 lpmReference

Steering flow

—

18.5 lpmReference

Control

—

position control with optional draft controlReference

Rear lift (at 24"/610mm)

—

1251 kgReference

Rear PTO

—

independentReference

Mid PTO

—

independentReference

Mid PTO Type

—

2000Reference

Dimensions

Wheelbase

194 cmReference

189 cmReference

Weight

3616 to 4012 poundsReference

1730 kgReference

Front tire

8.3-20Reference

8.3-16Reference

Rear tire

13.6-28Reference

14.9-24Reference

Standard tires (ag)

Front: 8.3-20. Rear: 13.6-28Reference

Front: 8.3-16. Rear: 14.9-24Reference

Length

353 cmReference

308 cmReference

Width

153 cmReference

168 cmReference

Height (ROPS)

236 cmReference

231 cmReference

Height (cab)

226 cmReference

220 cmReference

ROPS Weight

1640 kgReference

—

Cab Weight

1819 kgReference

—

Ground clearance

43 cmReference

37 cmReference

Front tread

121 cmReference

130 cmReference

Rear tread

114 to 143 cmReference

128/143/0 cmReference

Electrical

Ground

negativeReference

Battery volts

12Reference

Charging system

—

alternatorReference

ROPS Charging amps

—

40Reference

Cab Charging amps

—

60Reference

General

Make & Model

KubotaReference

—

Rollover protective structure

Two-post ROPSReference

—

Capacities

Capacity

148.5 ciReference

—

Power

Max Power

46.3 hpReference

—

PTO

Rear PTO Power

AvailableReference

—

Rear PTO RPM

540 RPMReference

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Engine Speed on Rear PTO speed

1,274@2,700 RPMReference

—

Steering & brakes

Brakes

mechanical wet discReference

—

Steering type

powerReference

—

Hydraulics

Rear Hitch category (SAE designation)

Category IReference

—

Dimensions & weight

Height Over Cab

226.1 cmReference

—

Height Over ROPS

237 cmReference

—

Overall Length

353.6 cmReference

—

Overall Width

153.4 cmReference

—

Overall weight

1,640.2 kgReference

—

Wheels & tyres

Rear Wheel Type

13.6-28Reference

—

Rear wheel tread range

143 cmReference

—

Front Wheel Type

8.3-20Reference

—

Front Wheel tread range

121.4 cmReference

—

Operator station

Cab Availability

AvailableReference

—

Variants

L4630DT

—

4WD 8 speedReference

L4630GST

—

4WD 12 speedReference

L4630HST

—

hydroReference

L4630GSTC

—

cabReference

Kubota L4630 attachments

L4630 Serial Numbers

Location:

—

Serial number decal on the left side of the tractor frame, above the front axle.Reference

Attachment overview

Kubota BL4690B Backhoe

Backhoe type

—

Kubota BH90 BackhoeReference

Transport height

—

251 cmReference

Digging depth

—

276 cmReference

Reach from pivot

—

372 cmReference

Loading height

—

242 cmReference

Bucket Rotation

—

180°Reference

Swing Arc

—

180°Reference

Bucket force

—

1755 kgReference

Dipperstick force

—

1176 kgReference

Kubota BH90 Backhoe

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.