Compare/Kubota L4350 vs Kubota L4630

Kubota L4350 vs Kubota L4630

Verdict: Kubota L4350 vs Kubota L4630

The Kubota L4350 and the Kubota L4630 are both tractors — here is how they stack up on the figures that matter. Kubota L4350 leads on rated power with 48 hp against 47 hp. Kubota L4350 is the lighter machine (1,750 kg vs 3,440 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota L4630 is the newer design (2003 vs 1991). In short: choose the Kubota L4350 for outright pulling power, or the Kubota L4630 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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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

48 hp

47 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

With 12.4-28 R1 rear tires.Reference

Synchronized transmission with mechanical shuttle.Reference

Engine

Engine (gross)

35.4 kWReference

35.2 kWReference

Displacement

2.2 LReference

Bore/Stroke

86 x 91 mmReference

87 x 92 mmReference

Power (gross)

35.4 kWReference

35.2 kWReference

Rated RPM

2600Reference

2700Reference

Starter volts

12Reference

Starter power

1.4 kWReference

—

Oil capacity

43.1 LReference

—

Coolant capacity

7.0 LReference

—

Fuel tank

—

40.1 LReference

Engine (net)

—

33.3 kWReference

Power (net)

—

33.3 kWReference

Fuel system

—

indirect injectionReference

Air cleaner

—

dual dry elementReference

Transmission

Gears

8 forward and reverseReference

24 forward and 16 reverseReference

Clutch

wet discReference

—

Transmission

—

Glide Shift CreeperReference

PTO & Hydraulics

PTO (claimed)

28.3 kWReference

—

Hydraulic system

43.1 LReference

—

Type

hydraulic shuttleReference

power shiftReference

Capacity

43.1 LReference

—

Pump flow

41.6 lpmReference

37.1 lpmReference

Rear Type

IReference

Control

position and draft controlReference

position control with optional draft controlReference

Rear lift (at ends)

1496 kgReference

—

Rear lift (at 24"/610mm)

1451 kgReference

1251 kgReference

Rear PTO

liveReference

independentReference

Rear PTO Type

540/750 (1.375)Reference

540 (1.375)Reference

Engine RPM

750@2391Reference

—

Gear PTO (claimed)

—

29.5 kWReference

Hydro PTO (claimed)

—

28.3 kWReference

Valves

—

3Reference

Total flow

—

55.6 lpmReference

Steering flow

—

18.5 lpmReference

Mid PTO

—

independentReference

Mid PTO Type

—

2000Reference

Capacities

Fuel

60.2 LReference

—

Front hubs

2.7 LReference

—

Front diff.

5.5 LReference

—

Dimensions

Wheelbase

184 cmReference

189 cmReference

Weight

1750 kgReference

1730 kgReference

Front tire

8.3-16Reference

Rear tire

12.4-28Reference

14.9-24Reference

Ag front

8.3-16Reference

—

Ag rear

12.4-28Reference

—

Length

340 cmReference

308 cmReference

Width

165 cmReference

168 cmReference

Height (steering wheel)

153 cmReference

—

Max Drawbar

997 kgReference

—

Ground clearance

29 cmReference

37 cmReference

Front tread

128 cmReference

130 cmReference

Rear tread

132 to 182 cmReference

128/143/0 cmReference

Standard tires (ag)

—

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

Height (ROPS)

—

231 cmReference

Height (cab)

—

220 cmReference

Kubota L4350 attachments

L4350 Serial Numbers

Location:

Left side of transmission housing, on operator platform.Reference

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

Electrical

Ground

negativeReference

Battery CCA

600Reference

—

Battery volts

12Reference

Battery AH

160Reference

—

Charging system

—

alternatorReference

ROPS Charging amps

—

40Reference

Cab Charging amps

—

60Reference

Attachment overview

Kubota L4540A Backhoe

Backhoe type

Kubota L5412 BackhoeReference

Kubota BH90 BackhoeReference

Transport height

279 cmReference

251 cmReference

Bucket width

60 cmReference

—

Digging depth

335 cmReference

276 cmReference

Reach from pivot

419 cmReference

372 cmReference

Loading height

274 cmReference

242 cmReference

Bucket Rotation

180°Reference

Swing Arc

180°Reference

Bucket force

3007 kgReference

1755 kgReference

Dipperstick force

1592 kgReference

1176 kgReference

Kubota L5412 Backhoe

Speeds

Variants

L4630DT

—

4WD 8 speedReference

L4630GST

—

4WD 12 speedReference

L4630HST

—

hydroReference

L4630GSTC

—

cabReference

Kubota L4630 attachments

L4630 Serial Numbers

Kubota BL4690B Backhoe

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.