Allis Chalmers 4W-305

Last Updated: September 2024

Overview

The Allis Chalmers 4W-305 is a powerful utility tractor built from 1982 to 1985. It features a strong 6-cylinder diesel engine that produces 305 hp at 2300 rpm. This engine is turbocharged and has a very high displacement of 731 ci, making it one of the most powerful in its class. The tractor has a 4x4 articulated chassis with four-wheel drive, giving it excellent traction in tough conditions.

This tractor is designed for serious work. It has a two-speed power shift transmission with 20 forward and 4 reverse gears, allowing for smooth operation in various tasks. The 4W-305 is equipped with a three-point hitch at the rear, capable of handling category III/IV implements. It also has an independent PTO that runs at 1000 rpm, perfect for powering a wide range of attachments. The tractor's closed center load-sensing hydraulic system ensures efficient operation of hydraulic equipment. With its cab and hydraulic power steering, the 4W-305 offers comfort and ease of use for long work days.
Show more...

Key Specifications

Category: Utility

Power Output: 305 hp (227.4 kW)

Transmission: Two-speed power shift

Drive Type: 4WD

Operating Weight: 27100 lb (12292 kg)

Fuel Type: Diesel

Allis Chalmers 4W-305 vs. Similar Tractors

Power Output

The Power Output for the Allis Chalmers 4W-305 is Excellent. It is greater than 97% 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 Allis Chalmers 4W-305 is Excellent. It is greater than 97% 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 Allis Chalmers 4W-305 is Excellent. It is greater than 96% 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 Allis Chalmers 4W-305 is Average. It is greater than 42% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Allis Chalmers
Model
6120T
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Turbocharged
Cylinders
6
Displacement
731 ci (12.0 L)
Bore
5.25 in (133.3 mm)
Stroke
5.62 in (142.9 mm)
Rated RPM
2300
Power Output
305 hp (227.4 kW)

Transmission

Type
Two-speed power shift
Forward Gears
20
Reverse Gears
4

Drivetrain

Chassis
4x4 articulated 4WD
Drive Type
4WD
Steering Type
Hydraulic power