Agricultural Top Link

Agricultural Hydraulic Top Link Cylinders, Perth

A hydraulic top link transforms how tractor operators work in the field. By replacing the traditional manual turnbuckle with a hydraulic top link cylinder, you gain instant, in-cab control over your implement angle, depth, and alignment.

As a trusted supplier of hydraulic top links for tractors in Western Australia, Gerrard Hydraulics supplies robust, precision-engineered top link hydraulic cylinders designed for Australian farming conditions. Whether you operate compact tractors or heavy-duty agricultural machinery, we help you select the safest, most efficient solution for your application.

If you are searching for a hydraulic top link for sale, expert compatibility advice, or a heavy duty hydraulic top link built to last, our team provides engineering-backed support from specification through to supply.

What a Hydraulic Top Link Does

A tractor hydraulic top link allows you to adjust the pitch of your implement without leaving the cab. Instead of manually winding a steel screw, adjustments are made instantly using the tractor’s hydraulic controls.

This capability improves accuracy, productivity, and safety, especially during long operating hours or frequent implement changes.

How it works:

• Extending the cylinder lengthens the top link
• Retracting the cylinder shortens the top link
• This directly controls implement angle, depth, and clearance while operating

This is why hydraulic top links for tractors are considered essential upgrades for modern agricultural equipment.

How Hydraulic Top Link Cylinders Improve Agricultural Performance

Grading and Levelling – Box Blades and Rear Blades

A top link cylinder controls the pitch of grading equipment.

• Shortening the cylinder tilts the blade forward for aggressive cutting
• Lengthening the cylinder flattens the blade for smoothing and spreading
• Operators can switch between digging and finishing modes while moving

This makes top link hydraulic cylinders ideal for road maintenance, driveway grading, and land preparation.

Mowing and Clearing – Flail and Rotary Mowers

With a tractor top link hydraulic cylinder, operators can safely manage cutting height in uneven terrain.

• Tilt the mower back to clear rocks, tree roots, or banks
• Maintain clean, level cuts on flat ground
• Lift the rear of the mower without raising the entire 3-point hitch

This control significantly reduces damage to decks and blades while improving cut quality.

Tillage – Ploughs and Cultivators

Correct entry angle is critical for consistent tillage.

A hydraulic cylinder top link allows:

• On-the-fly depth correction as soil conditions change
• Precise levelling to prevent plough diving or floating
• Improved seedbed consistency across paddocks

This is why best hydraulic top link solutions are standard on professional tillage setups.

Easier Implement Hook-Up

Implement attachment is one of the most overlooked benefits.

• Align hitch holes without leaving the seat
• Tilt implements to match uneven ground
• Essential when using quick hitches

Many operators consider this alone reason enough to upgrade to a hydraulic top link for tractor use.

Understanding Hitch Categories and Compatibility

Choosing the correct top link hydraulic cylinder starts with identifying your tractor’s hitch category.

Hitch Categories Explained

This system ensures your hydraulic top link cylinder matches both tractor and implement safely.

Why Bore Size and Pin Size Matter

Engineering constraints are critical when selecting top link cylinders.

• 1.5 inch bore cylinders cannot safely accept 1 inch pins
• Insufficient steel around the pin hole risks structural failure
• Larger pins require larger bore cylinders to handle load forces

Hydraulic Force at 3000 PSI

• 2 inch bore: approx. 9,400 lbs
• 3 inch bore: approx. 21,200 lbs
• 4 inch bore: approx. 37,700 lbs

For heavy implements such as multi-furrow ploughs or large rotary cutters, a heavy duty hydraulic top link with a 3 or 4 inch bore is essential.

What to Measure Before Ordering

Before selecting your top link hydraulic cylinder, confirm:

1. Pin hole diameter – 3/4 inch (T1) or 1 inch (T2)
2. Closed length – measure centre-to-centre on your existing manual link
3. Stroke length – commonly 8 inch, 10 inch, or 12 inch depending on adjustment range needed

Our team can assist with specification if you are unsure.

Applications Across Australian Agriculture

Our hydraulic top links for tractors are commonly used across:

• Broadacre farming
• Pasture and livestock operations
• Horticulture and orchards
• Property maintenance and earthmoving
• Council and infrastructure equipment

They are frequently specified in searches for “best top link cylinders for tractors” or  “top-rated top link cylinders for agricultural equipment”

Why Source Hydraulic Top Links from Gerrard Hydraulics

Gerrard Hydraulics is a trusted supplier of top link hydraulic cylinders across Western Australia.

✔ Local stock and fast supply
✔ Engineering-backed product selection
✔ Support for CAT 1, CAT 2, and heavy-duty applications
✔ Suitable for compact, utility, and high-horsepower tractors
✔ Ongoing hydraulic service and technical advice

We support farmers, contractors, and fleet operators looking for the best hydraulic top link solution for long-term reliability and safety.

Request a Quote or Technical Advice

Looking for a hydraulic top link for sale or need help selecting the correct tractor hydraulic top link?

Contact Gerrard Hydraulics for pricing, availability, and expert guidance.

📍 39 Sorbonne Crescent, Canning Vale, Western Australia 6155
📞 (08) 9455 2344
✉️ admin@gerrardhydraulics.com.au 

We proudly support agricultural and mobile hydraulic systems across Perth and Western Australia.