Compare/Kubota B3350SU vs Kubota STW34

Kubota B3350SU vs Kubota STW34

Verdict: Kubota B3350SU vs Kubota STW34

The Kubota B3350SU and the Kubota STW34 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 33 hp. Kubota B3350SU is the lighter machine (850 kg vs 2,436 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota STW34 holds more fuel (29.5 L vs 27.6 L) for longer stints between fills. Kubota STW34 is the newer design (2015 vs 2013). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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

33 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

liquid-cooledReference

Final drives

spur gearReference

—

Differential lock

standardReference

mechanical rearReference

Steering

hydrostatic powerReference

—

Variants

B3350HSD

ROPSReference

—

B3350HSDC

CabReference

—

B3350SUHSD

special utilityReference

—

Engine

Fuel tank

27.6 LReference

29.5 LReference

Engine (gross)

24.6 kWReference

24.5 kWReference

Displacement

1.5 LReference

1.6 LReference

Bore/Stroke

79 x 79 mmReference

87 x 92 mmReference

Emissions

Tier IVReference

—

Emission control

diesel particulate filter (DPF)Reference

—

Power (gross)

24.6 kWReference

—

Air cleaner

dual paper elementsReference

—

Rated RPM

2500Reference

2700Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

15.1 LReference

—

Coolant capacity

4.3 LReference

—

Engine (net)

—

23.6 kWReference

Rated Power (net)

—

23.6 kWReference

Rated Power (gross)

—

24.5 kWReference

Transmission

Gears

infinite forward and reverse (3-range)Reference

PTO & Hydraulics

PTO (claimed)

20.1 kWReference

16.6 kWReference

Type

hydrostaticReference

Valves

1Reference

—

Pump flow

18.9 lpmReference

29.9 lpmReference

Total flow

32.9 lpmReference

—

Steering flow

14.0 lpmReference

—

Rear Type

IReference

Control

quarter-inching valceReference

position controlReference

Rear lift (at ends)

970 kgReference

—

Rear lift (at 24"/610mm)

760 kgReference

—

Rear PTO

independentReference

Clutch

hydraulicReference

—

Rear PTO Type

540 (1.375)Reference

Pressure

—

169.7 barReference

Engine RPM

—

2500@2734Reference

Mid PTO

—

independentReference

Mid PTO Type

—

2500Reference

Dimensions

Wheelbase

166 cmReference

161 cmReference

Weight

850 kgReference

2436 to 2756 poundsReference

Front tire

7-12Reference

6.00-12Reference

Rear tire

12.4-16Reference

9.5-22Reference

Standard tires (ag)

Front: 7-12. Rear: 12.4-16Reference

Front: 6.00-12. Rear: 9.5-22Reference

Industrial front

25x8.5-14Reference

—

Industrial rear

15-19.5Reference

—

Length

257 cmReference

294 cmReference

Width

136 cmReference

118 cmReference

Height (ROPS)

199 cmReference

234 cmReference

Ground clearance

37 cmReference

23 cmReference

Lawn/turf front

—

24x8.50-14Reference

Lawn/turf rear

—

13.6-16Reference

Height (cab)

—

216 cmReference

ROPS Weight

—

1104 kgReference

Cab Weight

—

1250 kgReference

Front tread

—

102 cmReference

Rear tread

—

94 to 106 cmReference

Kubota B3350SU attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

60Reference

—

Battery CCA

430Reference

—

Battery volts

12Reference

Cab Charging amps

—

60Reference

Attachment overview

Kubota BH77 Backhoe

Backhoe type

Kubota BH77 BackhoeReference

—

2-Foot flat digging depth

233 cmReference

—

Reach from pivot

316 cmReference

—

Loading height

169 cmReference

—

Swing Arc

180°Reference

—

Kubota STW34 attachments

60" Mower deck

Cutting width

—

152 cmReference

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.