Kubota B1121

Last Updated: September 2024

Overview

The Kubota B1121 is a small but mighty utility tractor, perfect for farmers who need a compact machine for various tasks. This sub-compact tractor has a 4-wheel drive system, making it great for working in tough conditions. It's powered by a Kubota Z482 diesel engine with two cylinders, which gives it 11.8 horsepower. The engine is liquid-cooled and naturally aspirated, helping it run smoothly.

This tractor is easy to drive, with a manual steering system and a gear transmission that has 6 forward gears and 2 reverse gears. It's quite small, measuring 92.9 inches long, 36.9 inches wide, and 87.3 inches tall. The B1121 weighs 1,323 pounds, which is lighter than many other tractors. It has a Category I hitch at the rear that can lift up to 948 pounds, and a rear PTO that spins at 540 rpm. The tractor has an open operator station with a two-post roll-over protection system for safety. It also has wet disc brakes and a differential lock for better control.
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Key Specifications

Category: Utility

Power Output: 12 hp (8.8 kW)

Transmission: Gear

Drive Type: 4WD

Operating Weight: 1323 lb (600 kg)

Fuel Type: Diesel

Kubota B1121 vs. Similar Tractors

Power Output

The Power Output for the Kubota B1121 is Poor. It is greater than 1% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 4.7K+ tractors in our database)

Operating Weight

The Operating Weight for the Kubota B1121 is Poor. It is greater than 3% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 4.4K+ tractors in our database)

Engine Displacement

The Engine Displacement for the Kubota B1121 is Poor. It is greater than 0% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the Kubota B1121 is Excellent. It is greater than 98% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Kubota
Model
Z482
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Naturally aspirated
Cylinders
2
Displacement
29 ci (0.5 L)
Bore
2.64 in (67.1 mm)
Stroke
2.68 in (68.1 mm)
Rated RPM
3000
Power Output
12 hp (8.8 kW)

Transmission

Type
Gear
Forward Gears
6
Reverse Gears
2

Drivetrain

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Manual
Brake Type
Wet disc