Kubota B5100

Name: Kubota B5100
Brand: Kubota

Power

12 hp

Production

1978-1984

Transmission

Unsynchronized gear

Weight

805 lbs [365 kg]

Drive

2WD/4WD

Under 25 HP 1970s 1980s

From the same series:

B6100

Introduction

Kubota B5100: The Compact Powerhouse You Need!

Get ready to discover a true workhorse in the sub-compact tractor world! The Kubota B5100, built with Japanese precision between 1978 and 1984, is not just a tractor; it's a reliable partner for all your agricultural and property maintenance needs. With its robust 12 hp engine and versatile features, the B5100 is engineered to tackle demanding tasks with ease and efficiency.

Engine and Performance

At the heart of the B5100 lies a powerful 12 hp (8.9 kW) liquid-cooled diesel engine. Featuring a displacement of 31 ci (0.5 L) and essential glow plugs for effortless starting, this engine is built for reliability. With a rated RPM of 3000, it delivers consistent power, while the 2.4 qt (2.3 L) oil capacity and 3.2 qt (3.0 L) coolant capacity ensure smooth operation under load.

Transmission and Drivetrain

Experience seamless control with the B5100's unsynchronized gear transmission, offering a practical 6 forward and 2 reverse gears. Its dry disc clutch ensures smooth engagement, and with the option of two- or four-wheel drive, you can confidently navigate various terrains and conditions. The mechanical wet disc brakes provide dependable stopping power, while manual steering ensures agile maneuverability.

Hydraulics and Hitch

The open center hydraulic system boasts a pump flow of 3.17 gpm (12.0 lpm), ready to power your implements. The B5100 features a Category I rear hitch with a lifting capacity of 300 lbs (136 kg), making it perfectly suited for a range of attachments. Whether you're plowing, tilling, or mowing, the hydraulics are designed to enhance your productivity.

Dimensions and Agility

Designed for versatility, the B5100 offers impressive agility. With a wheelbase of 46.5 inches (118 cm) and a width of 36.25 inches (92 cm), it excels in tight spaces. The tractor weighs in at 805 lbs (365 kg) for 2WD models and 893 lbs (405 kg) for 4WD models, providing a stable yet maneuverable platform. Various tire options, including agricultural and lawn/turf configurations, further enhance its adaptability.

Conclusion

"The Kubota B5100 stands out as a remarkably capable and dependable sub-compact tractor. Its blend of power, efficiency, and thoughtful design makes it an excellent choice for homeowners, small farms, and anyone seeking a versatile machine that won't break the bank. If you're in the market for a reliable workhorse, the B5100 is definitely worth considering."

Introduction

Production Information of Kubota, B5100

The production information of the tractor (B5100) includes details about its manufacturing.

Sub-Compact Utility tractor

Built in Japan


Manufacturer	Kubota

Dimension and Tires Information of Kubota, B5100

This section sums up the dimension and tires information of the tractor.


Rear tread	25/29 inches [63/73 cm]
Wheelbase	46.5 inches [118 cm]
2WD Weight	805 lbs [365 kg]
Height (steering wheel)	44.1 inches [112 cm]
Length	71.6 inches [181 cm]
2WD Clearance (rear axle)	10.25 inches [26 cm]
4WD Weight	893 lbs [405 kg]
Width	36.25 inches [92 cm]
4WD Front tread	26.4 inches [67 cm]
2WD Front tread	26 inches [66 cm]
4WD Clearance (front axle)	8.625 inches [21 cm]


Ag front	4.00-9 (2WD)
Lawn/turf rear	27x8.50-15
Lawn/turf front	18x6.50-8
	4.50-10 (4WD)
Ag rear	7.00-16

Engine Specifications of Kubota, B5100

Get the specifications for the engine and if different options are available.

Liquid-cooled


Starter power	1.1 hp [0.8 kW]
Displacement	31 ci [0.5 L]
Oil capacity	2.4 qts [2.3 L]
Pre-heating	Glow plugs
Bore/Stroke	2.625x2.75 inches [67 x 70 mm]
Oil change	75 h
Coolant capacity	3.2 qts [3.0 L]
Starter volts	12
Rated RPM	3000
Power	12 hp [8.9 kW]

Transmission Information of Kubota, B5100Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Three gears, plus reverse, in two ranges.


Type	Unsynchronized gear
Oil capacity	9.0 qts [8.5 L]
Gears	6 forward and 2 reverse
Clutch	Dry disc

Mechanical Specs of Kubota, B5100Y

This section summarizes all mechanical information such as the brake system and other specifications.

Two- or four-wheel drive

Open operator station. Two-post fixed ROPS available.

Mechanical wet disc brakes

Manual steering


Differential lock	Mechanical rear

Power Information of Kubota, B5100Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Transmission
Rear PTO Type	540/1000
Front PTO Type	3000

Hydraulics Specifications of Kubota, B5100

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Pump flow	3.17 gpm [12.0 lpm]

Three-Point Hitch of Kubota, B5100

Hitch category and rear/front lift capacity.


Rear Type	I
Rear lift	300 lbs [136 kg]

Electrical System of Kubota, B5100

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Battery AH	35

Frequently asked questions

How much horsepower does the Kubota B5100 have?

The Kubota B5100 delivers 12 HP.

What years was the Kubota B5100 produced?

The Kubota B5100 was produced in 1978-1984.

What transmission does the Kubota B5100 use?

The Kubota B5100 uses a Unsynchronized gear transmission.

How much does the Kubota B5100 weigh?

The Kubota B5100 weighs 805 lbs [365 kg].

Is the Kubota B5100 4WD?

The Kubota B5100 is available in 2WD/4WD.

More Kubota models

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