EP-YS50E-001 Harvester Hydraulic Cylinder Steering Hydraulic Cylinder

Raydafon’s EP-YS50E-001 harvester hydraulic cylinder isn’t just another steering part—it’s built to give combine harvesters the kind of precise control that makes a difference when you’re in the thick of corn or wheat harvest. Out in the field, where every turn counts and the clock is always ticking, maneuverability can make or break a day’s work. That’s why this steering hydraulic cylinder for harvesters is designed to move smooth, respond fast, and hold up when the going gets rough.

We didn’t skimp on materials, either. High-strength alloy steel forms the backbone, tough enough to handle the jolts and vibrations of uneven fields, while premium seals keep hydraulic fluid where it belongs—no leaks, no loss of pressure, even when dust and debris are flying. It’s the kind of reliability you need whether you’re running a fleet of combines or just maintaining one workhorse.

And it fits right in with the rest of our lineup. If you’re looking for hydraulic cylinders for combine harvesters that meet strict standards, this one checks all the boxes—ISO 9001 certified, so you know the quality’s consistent. We also get that every operation is a little different, which is why it works alongside our custom harvester steering cylinders too. Need something tweaked? We’ve got you covered.

Product Specification

This hydraulic cylinder is designed as a direct-fit replacement for steering applications, with dimensions and performance characteristics that prioritize safety and reliability.

Product Features

The EP-YS50E-001 isn’t just any steering harvester hydraulic cylinder—it’s built like a workhorse, with safety at its core. Steering a multi-ton harvester means dealing with all kinds of unpredictable stress, and this cylinder doesn’t mess around. We pick the toughest steel for the body, welds that hold like they’re forged in, every part chosen to keep it from failing when you need control most. That’s the first rule of a reliable steering harvester hydraulic cylinder: it doesn’t let you down, no matter how rough the field gets.  

What makes it feel right in the operator’s hands? Smooth, responsive action. The bore inside is honed so fine, it’s like glass—cuts down on friction so the piston glides without a hitch. Pair that with top-shelf seals that don’t let fluid slip past, and you get steering that’s tight, no slop, no lag. A little nudge on the wheel? The harvester moves exactly how you want, right when you want. That’s the mark of a precision steering harvester hydraulic cylinder—no guesswork, just control.  

Leaks? Not here. Every single EP-YS50E-001 gets pressure-tested way beyond what it’ll see in the field. We check seals, welds, every fitting—if it can’t hold, it doesn’t leave the shop. A leak in a steering harvester hydraulic cylinder isn’t just messy; it’s dangerous. This one stays tight, keeping pressure steady and your machine safe, no fluid on the ground, no sudden loss of power.  

Harvesters live in dust, mud, constant shaking—this cylinder laughs at that. High-tensile steel body, piston rod that’s induction-hardened then coated with thick hard chrome. That rod? It’s tough enough to brush off abrasive dust, resist rust, and protect those critical seals. This isn’t a “replace next season” part—it’s a heavy-duty steering harvester hydraulic cylinder built to stick around, season after season.  

And when you need to swap it out? No headaches. We built it to match OEM specs exactly—installation distance, stroke length, pin holes, port positions, all spot-on. It’s a direct-fit steering harvester hydraulic cylinder, so you bolt it in, hook up the lines, and get back to work. No field modifications, no wasted time. Because when harvest is rolling, downtime costs more than the part itself.

Product Application

The EP-YS50E-001 steering harvester hydraulic cylinder isn’t some fancy part—just a tough, reliable piece that fits all sorts of self-propelled farm machines. It’s the kind of component you don’t think about until you need it, but when you do, you’re glad it’s there, keeping things moving smooth no matter the job.

Combine harvesters? Big, bulky machines that need to turn tight in fields or squeeze down narrow lanes. This steering harvester hydraulic cylinder locks right into front or rear axles, giving you the push to swing them around without struggling. No more jagged turns that crush crops or slow you down—just steady, easy movement that keeps your harvest rolling. Pair it with a solid header harvester hydraulic cylinder, and your rig’s working as a team, powering through without hiccups.

Forage harvesters are always darting—chasing corn rows, swerving to load into wagons. This steering cylinder doesn’t flinch. It moves clean, no jerks, so you can nudge the machine exactly where it needs to be for crisp chopping. Even when you’re hauling a full load and have to swing quick, it handles the pressure, so you don’t waste time fixing mistakes.

Sprayers need to stay dead straight down rows to avoid trampling crops, right? This precision steering harvester hydraulic cylinder keeps ’em on track. It holds the line through bumpy ground, makes tight turns between rows without veering, so every inch of your field stays protected. And it works with the sprayer’s hydraulics like they’re old friends—even borrows a trick or two from auxiliary harvester hydraulic cylinders to handle pressure changes, no fuss.

Windrowers and swathers? They’ve got to lay neat windrows, even when the ground’s rolling or there’s a rock in the way. This durable steering harvester hydraulic cylinder lets you tweak the path easy, keeping the cutter at the right height without wobbling. Dust, vibrations, all that farm grit? It doesn’t care. Just keeps working, season after season, like a good tool should.

Whether you’re running a combine, a sprayer, or anything in between, the EP-YS50E-001 steering harvester hydraulic cylinder is the kind of part that makes farming a little easier. No frills, just reliability—exactly what you need when the clock’s ticking.

About Raydafon

Raydafon builds safety and quality into every part of how we make things—no exceptions. This matters most when it comes to critical parts like our harvester hydraulic cylinder and the specialized EP-YS50E-001 cylinder. These aren’t just pieces of metal; they’re what keeps heavy machinery running, whether it’s in the field during harvest or on the job site. A single misstep in their performance can mean lost time, extra costs, or even safety risks. That’s why we don’t cut corners—every standard we follow is there to make sure what leaves our shop is better than what the industry expects.

We know how important a steering cylinder is for smooth, safe operation, and that same care goes into every harvester hydraulic cylinder we make. Take the EP-YS50E-001: before it’s done, it goes through a full check that misses nothing. Our inspectors start with the raw materials, checking for strength and consistency, then follow every step of assembly to make sure parts fit right. And when it’s all put together, we test it—100% of the time—by pushing it to its maximum pressure. This isn’t optional. We need to be sure it won’t leak, won’t fail, and can handle whatever the job throws at it, whether it’s a standard harvester hydraulic cylinder or a heavy-duty model built for tough conditions.

Our shops are ISO 9001 certified, which means we follow strict global standards for quality. But certifications alone aren’t enough. We use top-of-the-line CNC machines to shape every part, from the smallest seal to the main body of a high-performance harvester hydraulic cylinder. Why? Because tight tolerances mean parts fit like they’re made for each other. Less friction, less wear, and smoother movement—all things that matter when a farmer is racing to finish harvest before the weather turns. When your equipment relies on a harvester hydraulic cylinder day in and day out, you need it to work the same way, season after season. That’s the kind of consistency our precision machining delivers.

Quality doesn’t stop when the cylinder is boxed up. Every one of our products—whether it’s the EP-YS50E-001, a custom harvester hydraulic cylinder, or anything in between—gets a unique production code. This code is like a fingerprint: it lets us track exactly where the materials came from, who inspected it, and what tests it passed. If something ever comes up, we can trace it back in minutes, find the root cause, and fix it. It’s not just about fixing problems, though. It’s about being accountable. Our customers deserve to know we stand behind what we make, and that we’re always working to make it better.

At Raydafon, safety and quality aren’t just words on a page. They’re in the pressure tests that push our cylinders to the limit, in the precise cuts of our CNC machines, and in the traceable codes that let us take responsibility. We build harvester hydraulic cylinders and other critical parts that people rely on, and that trust isn’t something we take lightly. When your livelihood depends on machinery that works, there’s no room for “good enough.” At Raydafon, we aim for “always better.”