A high-performance, tandem (two-section) hydraulic gear pump from FEK HYDRAULIC. This is the "heart" of the hydraulic system, responsible for generating the oil pressure that powers all of the machine's working functions - both the loader and backhoe attachments. The robust body and precision-made steel gears guarantee that factory pressure and flow parameters are maintained, which is crucial for the full power and speed of the machine's operation.
FEK hydraulic components are a combination of durability, precision, and wide compatibility. Perfectly suited for construction machinery, they guarantee reliability even under intensive use.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 3C, 3D, 3CX, 4C, 4CX |
The list above is for reference. Before purchasing, we recommend checking the part number on your old pump.
Before replacing the pump, the hydraulic system must be depressurized. Lower all attachments to the ground and operate the levers with the engine off. Hot hydraulic oil under pressure can cause serious injury.
The hydraulic pump is a key component that converts the engine's mechanical power into hydraulic energy. Its wear leads to a drop in the entire machine's performance, and a sudden failure will completely immobilize the working attachments.
A weak pump means slower work and lost money.
Every second lost on slow arm movements is a real loss. Filings from a worn pump can destroy the entire hydraulic system. Don't risk costly failures and downtime – order a new, efficient FEK pump and restore your machine to its factory power and speed.
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It is a design where two independent gear pumps are combined in a single housing and driven by a single shaft. Each section (in this case 52cc and 27cc) supplies different hydraulic circuits in the machine, allowing for several movements to be performed simultaneously without a mutual drop in pressure.
2. The hydraulics are "whining". Is it definitely the pump's fault?Loud whining is a classic symptom of cavitation, i.e., the pump running "dry". This can be caused by the pump itself being worn out, but very often the cause is a clogged suction strainer in the tank, a leaky suction hose (drawing in air), or the hydraulic oil being too thick or at too low a level.
3. How do I check the performance of my old pump?The only reliable method is to measure the oil pressure and flow using a specialist pressure gauge and flow meter, connected to the hydraulic line. Comparing the results with the machine's factory data allows you to assess the degree of pump wear.
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Full Hydraulic Power
Restores the machine's factory strength and speed.
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Quiet and Stable Operation
Eliminates whining and overheating of the system.
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Quality and Reliability
The proven FEK brand guarantees a long service life.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
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