Compare/Kubota A-19 vs Kubota B1830

Kubota A-19 vs Kubota B1830

Verdict: Kubota A-19 vs Kubota B1830

The Kubota A-19 and the Kubota B1830 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Kubota A-19 is the lighter machine (669 kg vs 704 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota B1830 holds more fuel (28.0 L vs 17.0 L) for longer stints between fills. Kubota B1830 is the newer design (2007 vs 1988). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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

18 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

liquid-cooledReference

With 8-16 rear tires. Reverse speeds are 1% faster than forward.Reference

Differential lock

—

mechanical rearReference

Engine

Fuel tank

17.0 LReference

28.0 LReference

Engine

13.6 kWReference

—

Displacement

1.1 LReference

0.9 LReference

Bore/Stroke

78 x 78 mmReference

72 x 84 mmReference

Power

13.6 kWReference

—

Rated RPM

2600Reference

2700Reference

Starter

electricReference

Starter volts

12Reference

Engine (gross)

—

13.2 kWReference

Engine (net)

—

12.9 kWReference

Rated Power (net)

—

12.9 kWReference

Power (gross)

—

13.2 kWReference

Air cleaner

—

dry elementReference

Fuel Type

—

dieselReference

No of Cylinders

—

3 CylinderReference

Rated engine speed

—

2,700 RPMReference

Bore and stroke

—

2.83x3.29 inchesReference

Cooling system

—

liquid-cooledReference

Transmission

Gears

6 forward and 2 reverseReference

9 forward and reverseReference

Type

—

mechanical shuttleReference

Transmission Type

—

Mechanical ShuttleReference

forward and reverse options

—

mechanical shuttle - 9F and 9RReference

Wheel Drive

—

4WDReference

PTO & Hydraulics

Rear Type

0Reference

IReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

1194@2600Reference

2500@2600Reference

PTO (claimed)

—

11.0 kWReference

Pressure

—

152.0 barReference

Pump flow

—

20.4 lpmReference

Total flow

—

36.0 lpmReference

Steering flow

—

15.5 lpmReference

Control

—

position controlReference

Rear lift (at ends)

—

969 kgReference

Rear PTO

—

transmissionReference

Mid PTO

—

optionalReference

Mid PTO Type

—

2500 (Kubota 10-tooth #5)Reference

Dimensions

Wheelbase

135 cmReference

150 cmReference

Weight

669 kgReference

704 kgReference

Front tire

6-12Reference

Rear tire

8.3-20Reference

8-16Reference

Standard tires (ag)

Front: 6-12. Rear: 8.3-20Reference

Front: 6-12. Rear: 8-16Reference

Length

253 cmReference

273 cmReference

Width

104 cmReference

102 cmReference

Height

127 cmReference

—

Ground clearance

30 cmReference

22 cmReference

Front tread

82 cmReference

83 cmReference

Rear tread

81/89 cmReference

80 to 97 cmReference

Lawn/turf front

—

22x8.50-12Reference

Lawn/turf rear

—

31x13.5-15Reference

Height (ROPS)

—

224 cmReference

Electrical

Ground

negativeReference

Battery volts

12Reference

Charging system

—

alternatorReference

Charging amps

—

40Reference

B1830 Serial Numbers

Location:

—

Serial number plate on the right side of the tractor frame, above and forward of the front axle.Reference

Speeds

General

Make & Model

—

KubotaReference

Cruise control

—

AvailableReference

Rollover protective structure

—

Two-post folding ROPSReference

Capacities

Capacity

—

54.8 ciReference

Power

Max Power

—

17.7 hpReference

Rated Power

—

17.3 hpReference

PTO

PTO Power

—

14.8 hpReference

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

540 RPMReference

Mid PTO RPM

—

2,500 RPMReference

Engine Speed on Rear PTO speed

—

540@2,592 RPMReference

Engine Speed on Mid PTO speed

—

2,500@2,600 RPMReference

Steering & brakes

Brakes

—

wet discReference

Steering type

—

powerReference

Hydraulics

Pump Rated Output (total)

—

9.5 gpmReference

Maximum operating pressure

—

2,205 psiReference

Steering & Implements flow

—

4.1 gpm (5.4 gpm)Reference

Rear Hitch category (SAE designation)

—

Category IReference

Rear Hitch maximum lift capacity

—

969.8 kgReference

Rear Hitch Sensing Type

—

position controlReference

Dimensions & weight

Height Over ROPS

—

224 cmReference

Overall Length

—

273.6 cmReference

Overall Width

—

102.6 cmReference

Overall weight

—

704.9 kgReference

Wheels & tyres

Rear Wheel Type

—

45,520Reference

Rear wheel tread range

—

31.5 to 38.2 inchesReference

Front Wheel Type

—

6-12.Reference

Front Wheel tread range

—

83.6 cmReference

Operator station

Cab Availability

—

AvailableReference

Seat Suspension

—

TRUEReference

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.