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العربيةHydraulic Cylinders for Agricultural Machinery
Agricultural cylinders must be compact, tolerate dirt and weather, and survive long seasonal idle periods.
We supply welded and tie-rod cylinders for implement manufacturers and replacement cylinders for tractors and farm machinery.
Cylinders on Farm Machinery
| Machine | Function | Typical cylinder |
|---|---|---|
| Front loader | Lift and bucket tilt | Double-acting, welded, compact |
| Plough / cultivator | Turnover, depth and folding | Double-acting with pivot mountings |
| Tipping trailer | Body tipping | Single-acting telescopic |
| Harvester / header | Header lift, reel position | Compact welded cylinders |
| Hydraulic top link | Implement angle adjustment | Double-acting, threaded ends |
Sizing for a Tractor Hydraulic Circuit
Tractor remote valves typically deliver roughly 160–210 bar. For a loader needing 40 kN per lift cylinder at 160 bar, the area is 2,500 mm² and the theoretical bore 56.4 mm — a Ø63 mm cylinder (49.9 kN) is the right choice.
Cylinder speed depends on the tractor’s pump flow: a Ø63 mm cylinder at 40 L/min extends at about 0.21 m/s. Check both before choosing the bore — see the flow rate calculator.
Seasonal Care for Farm Cylinders
- Store retractedKeep rods inside the cylinder during the off-season to protect the chrome.
- Grease pinsDry pins seize and ovalise mounting eyes.
- Clean couplersDirt entering through quick couplers is the main cause of scored cylinders.
- Check seals before the seasonReplace leaking seals before heavy work begins.
Which Fenitsa Cylinder Fits Which Function?
| Function | Series | Why |
|---|---|---|
| Front loaders | THS / KHS | Compact welded bodies with shock resistance |
| Ploughs and cultivators | THS / FDH | Pivot mountings and moderate forces |
| Tipping trailers | Telescopic | Single-acting telescopic hoists |
Inspection Routine
What to check, and how often, in this application.
- Before the seasonCheck seals and rods, replace leaking seals, grease all pins.
- During the seasonKeep couplers clean and capped; inspect hoses weekly.
- After the seasonClean, retract rods and store under cover.
- Every few seasonsReseal heavily used loader cylinders.
Hydraulic Cylinders for Agricultural Machinery – FAQ
Which cylinder type is best for farm machinery?
Compact welded cylinders for most implements; tie-rod cylinders where standard dimensions and easy resealing matter.
What pressure do tractor hydraulics run at?
Typically around 160–210 bar at the remote valves; check your tractor’s specification.
Can you supply cylinders to implement manufacturers?
Yes — series production to an approved drawing, with the same test procedure for every batch.
How do I stop farm cylinders from rusting in storage?
Store them retracted, keep a film of oil on any exposed rod and protect couplers from dirt.
Send Your Application Data
Bore, rod, stroke, pressure, mountings and quantity — or a drawing or photo of the existing cylinder. We reply with a technical proposal and quotation from our plant.