Compare/Kubota B2920 vs Kubota B7510

Kubota B2920 vs Kubota B7510

Verdict: Kubota B2920 vs Kubota B7510

The Kubota B2920 and the Kubota B7510 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 21 hp. Kubota B2920 is the lighter machine (704 kg vs 1,323 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota B2920 holds more fuel (25 L vs 20.1 L) for longer stints between fills. Kubota B2920 is the newer design (2008 vs 2004). 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

21 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

liquid-cooledReference

liquid-cooled inlineReference

Original price

$14,753 (2011)Reference

—

Differential lock

rear standardReference

mechanical rearReference

Steering

hydrostatic powerReference

power assistReference

Final drives

—

spur gearReference

Engine

21.6 kWReference

—

Displacement

1.3 LReference

1.0 LReference

Bore/Stroke

79 x 89 mmReference

76 x 74 mmReference

Power

21.6 kWReference

—

Air cleaner

dual paper elementsReference

dual paper elementReference

Rated RPM

2800Reference

2600Reference

Starter volts

12Reference

Oil capacity

15.1 LReference

13.5 LReference

Coolant capacity

4.4 LReference

3.8 LReference

Fuel Type

dieselReference

DieselReference

No of Cylinders

3 CylinderReference

Rated engine speed

2,800 rpmReference

2,600 RPMReference

Bore and stroke

3.1x3.5 inchesReference

2.992x2.898 inchesReference

Cooling system

liquid-cooledReference

Engine (gross)

—

15.7 kWReference

Power (gross)

—

15.7 kWReference

Torque

—

59.7 NmReference

Engine torque at rated speed

—

20 kgReference

Transmission

Gears

infinite forward and reverse (3-range)Reference

6 forward and 2 reverseReference

Transmission Type

HSTReference

forward and reverse options

hydrostatic - infinite (3-range)F and infinite (3-range)RReference

—

Wheel Drive

4WDReference

—

Gear Weight

—

600 kgReference

Clutch

—

dry discReference

PTO & Hydraulics

PTO (claimed)

15.7 kWReference

—

Hydraulic system

15.1 LReference

—

Type

hydrostaticReference

gearReference

Capacity

15.1 LReference

61.1 ciReference

Valves

1 or 2Reference

2 (DTN)Reference

Pump flow

17.8 lpmReference

16.7 lpmReference

Total flow

31.4 lpmReference

26.5 lpmReference

Steering flow

13.6 lpmReference

9.8 lpmReference

Rear Type

1Reference

IReference

Rear lift (at ends)

615 kgReference

750 kgReference

Rear lift (at 24"/610mm)

479 kgReference

750 kgReference

Rear PTO

liveReference

—

Rear PTO Type

540/960Reference

540 (1.375)Reference

Engine RPM

2500@2750Reference

960Reference

Mid PTO

optionalReference

AvailableReference

Mid PTO Type

2500Reference

Gear PTO (claimed)

—

12.7 kWReference

Hydro PTO (claimed)

—

11.9 kWReference

Control

—

position control (DTN)Reference

Gear Rear PTO

—

transmissionReference

Hydro Rear PTO

—

independentReference

Capacities

Fuel

25.0 LReference

—

Fuel tank

25 LReference

20.1 LReference

Crankcase oil volume

3.2 qtsReference

Dimensions

Wheelbase

156 cmReference

150 cmReference

Weight

704 kgReference

383 kgReference

Front tire

7-12Reference

6-12Reference

Rear tire

11.2-16Reference

9.5-16Reference

Standard tires (ag)

Front: 7-12. Rear: 11.2-16Reference

Front: 5-12. Rear: 8-16 (DTN)Reference

Optional tires (ag)

Front: 6.00-12. Rear: 9.5-16Reference

—

Lawn/turf front

22x8.50-12Reference

—

Lawn/turf rear

31x15.50-15Reference

—

Industrial front

23x8.50-12Reference

—

Industrial rear

12-16.5Reference

—

Length

241 cmReference

230 cmReference

Width

124 cmReference

107 cmReference

Ground clearance

32 cmReference

30 cmReference

Front tread

81 cmReference

—

Rear tread

94 cmReference

—

DTN Length

—

227 cmReference

DTN Width

—

89 cmReference

Hydro Weight

—

620 kgReference

DTN Ground clearance

—

29 cmReference

Steering wheel

—

132 cmReference

DTN Steering wheel

—

130 cmReference

Kubota B2920 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Charging amps

40 (optional)Reference

—

Battery volts

12Reference

Battery CCA

—

433Reference

Total cold cranking amps

—

433Reference

Attachment overview

Kubota BH65 Backhoe

Backhoe type

Kubota BH65 BackhoeReference

Kubota B4672 BackhoeReference

Digging depth

203 cmReference

187 cmReference

2-Foot flat digging depth

200 cmReference

—

8-Foot flat digging depth

143 cmReference

—

Reach from pivot

276 cmReference

249 cmReference

Loading height

163 cmReference

165 cmReference

Bucket force

1172 kgReference

1338 kgReference

Dipperstick force

765 kgReference

789 kgReference

General

Make & Model

KubotaReference

Rollover protective structure

Two-post foldable ROPSReference

Two-post ROPSReference

Power

Max Power

29 hpReference

—

PTO

PTO Power

21 hpReference

—

Rear PTO Power

AvailableReference

Rear PTO RPM

540 RPMReference

960 RPMReference

Mid PTO RPM

2,500 RPMReference

Engine Speed on Mid PTO speed

2,500@2,750 RPMReference

—

Engine Speed on Rear PTO speed

540@2,773 RPMReference

—

Steering & brakes

Brakes

wet discReference

Steering type

hydrostatic powerReference

power assistReference

Hydraulics

Pump Rated Output (total)

8.3 gpmReference

—

Hydraulics Type

open centerReference

Remote Valves

1 or 2 ValvesReference

1 valvesReference

Steering & Implements flow

3.6 gpm (4.7 gpm)Reference

2.6 gpm (4.4 gpm)Reference

Rear Hitch category (SAE designation)

Category 1Reference

Category IReference

Rear Hitch maximum lift capacity

615.1 kgReference

Rear Hitch Sensing Type

—

quarter inching valve | position control (DTN)Reference

Dimensions & weight

Overall Length

241.6 cmReference

230.1 cmReference

Overall Width

124.5 cmReference

107.7 cmReference

Overall weight

704.9 kgReference

—

Height Over ROPS

—

194.1 cmReference

Wheels & tyres

Rear Wheel Type

11.2-16Reference

Standard tires (ag) : Rear: 9.5-16Reference

Rear wheel tread range

95 cmReference

—

Front Wheel Type

7-12.Reference

Standard tires (ag)\\tFront: 6-12.Reference

Front Wheel tread range

81.5 cmReference

—

Operator station

Cab Availability

AvailableReference

—

Variants

B7510DT

—

gearReference

B7510DTN

—

narrowReference

B7510HSD

—

hydrostaticReference

Kubota B7510 attachments

Kubota B4672 Backhoe

Transport height

—

171 cmReference

Bucket width

—

60 cmReference

Bucket Rotation

—

180°Reference

Swing Arc

—

180°Reference

Kubota B7510 Height

ROPS

—

194 cmReference

DTN ROPS

—

191 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.