CATHydraulic Parts

3T4604 Gear Pump-Hydraulic — Cat 930R

This is a high-quality hydraulic gear pump designed to provide the necessary flow and pressure for the machine's hydraulic functions. Manufactured to meet stringent OEM standards, it ensures efficient and reliable operation, unlike a worn pump that can lead to sluggish performance. Operators may notice a significant loss of hydraulic power, slow or erratic operation of implements, and potential overheating of the hydraulic system when this pump fails.

Gear Pump-Hydraulic – Part No 3T4604 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeHydraulic Gear Pump
MaterialCast Iron and Steel
ApplicationHydraulic system
Service LifeReplace as needed based on inspection
Compatibility930R
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first sign of a failing hydraulic gear pump is often a noticeable reduction in the speed and power of hydraulic functions. As the pump wears, these issues will become more severe, leading to sluggish operation and potentially overheating of the hydraulic system. Continued operation with a failing pump risks damage to other hydraulic components and reduced work efficiency.

Installation Tip

Ensure the hydraulic system is thoroughly flushed and clean before installing the new pump to prevent contamination. Properly align the pump shaft with the drive coupling to avoid damage during startup.

Service Note

Inspect hydraulic filters, fluid levels, and related hydraulic components such as hoses and cylinders for wear or contamination when replacing the gear pump.