352 Excavator574-0598 Hydraulic Main Pump

IRON CAVALRY helps you source hydraulic parts with confidence:

• Find hard-to-source assemblies: Access stock covering 5,000+ hydraulic models, including obsolete units.

• Get the correct part: Every part is verified before dispatch by our team of 30+ technical specialists.

• Choose what suits your operation: Original New, OEM, and Remanufactured options fit different working conditions and budgets.

• Receive load-tested assemblies: Every hydraulic assembly is tested before leaving our 5,000 m² factory.

• Customize to your requirements: OEM & ODM services based on drawings or samples, with private labeling and custom packaging available.

Why Choose IRON CAVALRY?

• One-stop solutions for your hydraulic parts needs.

• Quality products at competitive prices.

• Friendly, attentive service you can count on.

• Extensive inventory, short lead times, and extended warranty options.

• Expert support and accurate part number identification for excavators.

• Broad sourcing capabilities for a wide range of equipment parts.

Our Exhibition

Every customer visit is an opportunity to discuss equipment needs, review product details, and explore suitable hydraulic solutions. We listen carefully to help you source with greater confidence.

Packaging & Delivery

Protective cushioning, sturdy wooden crates, and secure palletizing help protect your hydraulic components during international transport. At IRON CAVALRY, careful packing is part of our commitment to every order.

How to Order

Check Part Details: Verify the machine model, serial number, and part number.

Contact Our Team: Send your requirements or RFQ with all relevant details.

Get Your Quote: Receive a competitive price, availability details, and a delivery plan.

Approve Your Order: Check the details and confirm your purchase.

Receive Shipping Updates: We arrange fast, secure shipping and keep you updated.

FAQ Section

1. Why does the hydraulic pump become noisy during operation?
Possible causes include restricted oil supply, air entering the system, contaminated hydraulic oil, or internal component wear.

2. Can hydraulic oil contamination affect the main pump?
Yes. Contaminated oil may cause wear on precision components such as pistons, the cylinder block, and the valve plate. Keep the hydraulic system clean during maintenance.

3. What should be inspected before replacing the hydraulic main pump?
Check the hydraulic oil, filters, suction lines, control valves, and related circuits. Also inspect the old pump for internal damage or metal particles.