Satoh ST4040

Last Updated: September 2024

Overview

The Satoh ST4040 is a compact yet powerful tractor designed for various farming tasks. It features a Mitsubishi 4DQ5 engine, which is a 4-cylinder, liquid-cooled diesel engine. This engine produces 39.5 hp at 2400 rpm, making it suitable for small to medium-sized farms.

The tractor has a gear transmission with 9 forward gears and 3 reverse gears, giving the operator good control over speed and power. It measures 131.5 inches long and 60.6 inches wide, with an operating weight of 3748 lb. The ST4040 comes with a JIS1 hitch type and an electric starter for easy operation. It also has a 12V electrical system and rear tires sized 12.4/11-28. The coolant capacity is 8.5 quarts, which helps keep the engine running smoothly in various conditions.
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Key Specifications

Power Output: 40 hp (29.5 kW)

Transmission: Gear

Operating Weight: 3748 lb (1700 kg)

Fuel Type: Diesel

Satoh ST4040 vs. Similar Tractors

Power Output

The Power Output for the Satoh ST4040 is Average. It is greater than 31% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 6.6K+ tractors in our database)

Operating Weight

The Operating Weight for the Satoh ST4040 is Average. It is greater than 30% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 6.4K+ tractors in our database)

Engine Displacement

The Engine Displacement for the Satoh ST4040 is Below Average. It is greater than 29% 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 Satoh ST4040 is Average. It is greater than 60% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Mitsubishi
Model
4DQ5
Cooling Type
Liquid-cooled
Fuel Type
Diesel
Cylinders
4
Displacement
127 ci (2.1 L)
Bore
3.31 in (84.1 mm)
Stroke
3.70 in (94.0 mm)
Rated RPM
2400
Power Output
40 hp (29.5 kW)

Transmission

Type
Gear
Forward Gears
9
Reverse Gears
3