Shibaura ST445

Last Updated: September 2024

Overview

The Shibaura ST445 is a utility tractor built for versatility and power. It features a 4-wheel drive system and full hydraulic power steering, making it easy to maneuver in various conditions. The tractor has a 12-forward and 12-reverse gear synchromesh transmission, giving operators plenty of options for different tasks.

Under the hood, the ST445 boasts a Shibaura N844L engine. This 4-cylinder diesel engine is liquid-cooled and naturally aspirated. It has an average displacement of 135.2 ci and produces 45 hp at 2600 rpm, which is about average for its class. The tractor's compact size, measuring 126.4 inches long, 97.2 inches wide, and 64.6 inches tall, makes it suitable for work in tight spaces. With an operating weight of 3329 lb, it's on the lighter side compared to other tractors. The ST445 comes equipped with a Category I hitch, independent PTO with two speeds (540 and 791 rpm), and an open operator station with ROPS for safety.
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Key Specifications

Category: Utility

Power Output: 45 hp (33.6 kW)

Transmission: Synchromesh

Drive Type: 4WD

Operating Weight: 3329 lb (1510 kg)

Fuel Type: Diesel

Shibaura ST445 vs. Similar Tractors

Power Output

The Power Output for the Shibaura ST445 is Average. It is greater than 43% 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 Shibaura ST445 is Average. It is greater than 30% 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 Shibaura ST445 is Average. It is greater than 38% 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 Shibaura ST445 is Above Average. It is greater than 77% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Shibaura
Model
N844L
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Naturally Aspirated
Cylinders
4
Displacement
135 ci (2.2 L)
Bore
3.31 in (84.1 mm)
Stroke
3.94 in (100.1 mm)
Rated RPM
2600
Power Output
45 hp (33.6 kW)

Transmission

Type
Synchromesh
Forward Gears
12
Reverse Gears
12

Drivetrain

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Full hydraulic power
Brake Type
Wet type disc