Kubota B3030 Tractor

Manufacturer	Kubota
Price	22,516(USD)
Model	B3030
Equipment Type	Compact Utility Tractors
Factory

VARIANTS

B3030HSD	ROPS
B3030HSDC	cab

KUBOTA B3030 POWER

Engine (gross)	30hp / 22.4kW
PTO (claimed)	23hp / 17.2kW

ENGINE DETAIL

The Kubota B3030 features a robust V1505-E2-D2 diesel engine with a displacement of 1.5L, delivering 30hp at 2600 RPM, making it suitable for a variety of agricultural tasks. Its Interim Tier IV emissions compliance ensures reduced environmental impact while maintaining efficient operation. The dual paper element air cleaner enhances engine longevity, though regular maintenance is essential to prevent air flow restrictions and optimize performance.

Description	Kubota V1505-E2-D2 diesel 4-cylinder liquid-cooled
Displacement	91.5ci / 1.5L
Bore/Stroke	3.071x3.087inches / 78x 78mm
Emissions	Interim Tier IV
Power (gross)	30hp / 22.4kW
Air cleaner	dual paper element
Rated RPM	2600
Starter volts	12
Oil capacity	4.3qts / 4.1L
ROPS Coolant capacity	4.7qts / 4.4L
Cab Coolant capacity	5.5qts / 5.2L

KUBOTA B3030 ENGINE

The Kubota B3030 features a robust 1.5L 4-cylinder diesel engine, providing a balance of power and efficiency for various applications. Advantages include its compact size and exceptional maneuverability, making it ideal for tight spaces and smaller farms. However, its lower horsepower compared to larger tractors may limit performance in heavy-duty tasks, suggesting suitability for light to medium-duty agricultural work.

Description

Kubota 1.5L 4-cyl diesel

TRANSMISSION

The Kubota B3030 features a hydrostatic transmission with infinite gear selection across three ranges for both forward and reverse, allowing for smooth operation and precise speed control, ideal for diverse tasks. With an oil capacity of 16 quarts (15.1L), regular maintenance is essential to ensure optimal performance and longevity of the hydraulic system. Pros include ease of use and adaptability for varying terrains, whereas potential challenges may arise in managing oil levels and maintaining system integrity.

Type	hydrostatic
Gears	infinite (3-range) forward and reverse
Oil capacity	16qts / 15.1L

MECHANICAL

The Kubota B3030 features a 4x4 MFWD chassis, ideal for enhancing traction on diverse terrains, particularly in agricultural applications. Its hydrostatic transmission offers seamless speed control, which is advantageous for precision work, while the mechanical rear differential lock aids in challenging muddy conditions. However, the fixed two-post ROPS may pose safety limitations compared to fully enclosed cabs, especially in adverse weather, highlighting the need for operator consideration based on operational environment.

Chassis	4x4 MFWD 4WD
Differential lock	mechanical rear
Steering	power
Brakes	wet disc
Cab	Two-post fixed ROPS. Foldable ROPS optional. Cab optional
Transmission	hydrostatic

CAPACITY

Fuel	8.1gal / 30.7L
Hydraulic system	4gal / 15.1L

HYDRAULICS

Type	open center
Capacity	4gal / 15.1L
Rear valves	1
Front valves	1
Pump flow	5.2gpm / 19.7lpm
Total flow	9.1gpm / 34.4lpm
Steering flow	3.9gpm / 14.8lpm

TRACTOR HITCH

Rear Type	I
Rear lift (at ends)	2,139lbs / 970kg
Rear lift (at 24	1,676lbs / 760kg

POWER TAKE-OFF (PTO)

Rear PTO	independent
Rear RPM	540 (1.375)
Engine RPM	2500@2600
Mid PTO	independent
Mid RPM	2500

KUBOTA B3030 TIRES

The Kubota B3030 tractor features versatile tire options across agricultural, lawn/turf, and industrial applications, allowing for optimal performance in various terrains. The 7-12 front and 12.4-16 rear agricultural tires provide excellent traction for farming tasks, while the 24x8.50-14 lawn/turf tires ensure a gentle touch on grass surfaces, making it suitable for landscaping. The key challenge is to choose the right tire type based on the task to maximize efficiency and minimize soil compaction.

Ag front	7-12
Ag rear	12.4-16
Lawn/turf front	24x8.5014
Lawn/turf rear	13.6-16
Industrial front	23x8.50-14
Industrial rear	12.4-16

DIMENSIONS

Wheelbase	65.6inches / 166cm
ROPS Length	99.2inches / 251cm
Cab Length	103.9inches / 263cm
Width	53.7inches / 136cm
ROPS Weight	1852lbs / 840kg
Cab Weight	2271lbs / 1030kg
Ground clearance	14.6inches / 37cm

DIMENSIONS & TIRES

The Kubota B3030 tractor features a wheelbase of 65.6 inches, enhancing its stability for varied terrain and efficient maneuverability. Weighing between 1852 to 2271 pounds allows for respectable towing capacity and ground penetration while maintaining balance. The tire specifications (front: 7-12, rear: 12.4-16) cater to diverse applications, ideally suited for agricultural tasks but may require wider tires for optimal traction in soft or muddy soils.

Wheelbase	65.6inches / 166cm
Weight	1852 to 2271 pounds
Front tire	7-12
Rear tire	12.4-16

ATTACHMENT OVERVIEW