Magister Hydraulics Double Acting Cylinder 4x20 - Heavy Duty

Our review looks at the Magister Hydraulics Double Acting Hydraulic Cylinder 4x20 to determine who will get the most value from this welded clevis-end cylinder. In short, this cylinder is aimed at agricultural and industrial users who need a robust replacement or upgrade with clear mechanical specifications and a European-built warranty. The single biggest reason to buy is reliability: with a 4 in bore, 3500 PSI rating and a 2 year warranty from the manufacturer, it is built to handle heavy column loads and repeated duty without surprises.

Key Features

• Manufacturer direct: Being sold by the manufacturer means buyers get accurate specifications and the included 2 year warranty for peace of mind.
• High pressure rating: A 3500 PSI rated pressure delivers strong pushing and pulling force suitable for heavy agricultural tasks.
• Substantial column load: The 37,000 lb column load rating helps ensure the cylinder resists buckling under long moments and axial stress.
• Universal clevis ends: Clevis end mounting with 1 in pin holes makes this a straightforward replacement for many farm implements and lifting cylinders.
• Compact stroke geometry: The 4 in bore with 20 in stroke and 2 in rod gives a useful retracted length of 30.25 in and extended length of 50.25 in for common implement travel ranges.
• Serviceable ports: SAE 8 O-ring boss ports allow sealed hydraulic connections compatible with standard fittings.

Who It's For

This cylinder is best for farmers, equipment repair shops, and OEMs replacing or upgrading hydraulic rams on tractors, balers, loaders and other agricultural machines that need a heavy duty, welded cylinder with clevis mounts. The clear dimensional and pressure ratings make it easy to match to most common implement requirements.

Those who should look elsewhere include users needing a custom mounting or non-standard rod finishes, and buyers who require telescopic or multi-stage cylinders; this is a single-stage, double acting welded unit designed for straight replacement uses rather than specialty applications.

Pros & Cons

Pros

• Manufacturer-supplied with a 2 year warranty ensures traceability and consistent specs.
• High 3500 PSI rating and 37,000 lb column load suit heavy agricultural workloads.
• Standard SAE 8 ports and 1 in pin holes simplify installation into existing hydraulic systems.
• Robust welded construction is built for durability in field conditions.

Cons

• As a single-stage welded cylinder, it is not suitable for applications that require telescoping or very compact stowed length beyond the listed dimensions.
• Finish and special coatings are not detailed, so users in highly corrosive environments may need additional protection.

Specifications

Brand	Magister Hydraulics
Bore	4 in (outer dia. 4.5 in)
Stroke	20 in
Rod Diameter	2 in
Retracted / Extended Length	30.25 in / 50.25 in
Rated Pressure	3500 PSI
Ports	SAE 8 (O-ring boss)

Our Verdict

The Magister Hydraulics Double Acting Cylinder 4x20 is a strong value for anyone needing a durable, manufacturer-backed replacement for agricultural equipment. Its 3500 PSI rating, 37,000 lb column load and standard clevis ends make installation and operation straightforward, and the 2 year warranty reduces risk. Choose this cylinder when you need proven mechanical capacity in a simple, welded double acting design.

Frequently Asked Questions

Is this cylinder suitable for tractor implements?
Yes, the clevis ends and 1 in pin holes make it a direct replacement for many tractor and agricultural implement applications.

What hydraulic port type does it use?
It uses SAE 8 O-ring boss ports for sealed hydraulic connections with common fittings.

How long is the warranty?
The cylinder is supplied with a 2 year warranty from the manufacturer.