K5V200DT Hydraulic Main Pump For Hyundai R450LC‑7 R480LC‑9 R500LC‑7 R520LC‑9 Doosan DX420 DX480 DX500 EC460 EC480 EC550

Keywords: K5V200DT hydraulic main pump, Hyundai R450LC‑7 main hydraulic pump, Doosan DX420 piston pump, excavator K5V200DT pump assembly, large excavator hydraulic spare parts, aftermarket hydraulic main pump

🔹Product Overview

K5V200DT hydraulic main pump is the core power source for large‑size excavator hydraulic system, compatible with Hyundai R450LC‑7, R480LC‑9, R500LC‑7, R520LC‑9, Doosan DX420, DX480, DX500, EC460, EC480, EC550 excavators. This axial piston double pump converts engine mechanical power into high‑pressure hydraulic oil, supplies power for boom, arm, bucket, travel and swing movements. It solves typical failures such as weak digging force, slow action, high hydraulic noise, pressure insufficient, oil leakage and pump inner wear after long‑time heavy‑duty working. Strictly manufactured per OEM specification for excavator replacement and repair.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Perfect mounting dimension, port position and control valve matching for corresponding excavator models, direct replacement.

✅ High‑strength internal rotating group parts, good pressure‑resistant performance, suitable for long‑term heavy‑load construction site working.

✅ Strict factory pressure‑testing procedure to guarantee stable output pressure, reduce abnormal noise and internal leakage.

✅ Effectively recover machine digging power and working speed, fix multi‑action slow response caused by main pump failure.

✅ Each hydraulic pump passes strict testing and appearance inspection before delivery.

✅ Core hydraulic spare part for large excavator hydraulic system overhaul and repair project.

🔹Application Scope ‑

Fit Equipment: Hyundai & Doosan large excavator R450LC‑7, R480LC‑9, R500LC‑7, R520LC‑9, DX420, DX480, DX500, EC460, EC480, EC550 ‑ Widely used for excavator repair shops, rental fleet maintenance and hydraulic overhaul projects.

🔹Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying hydraulic parts, engine parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

🔹Packaging & Shipping ‑

Heavy‑duty fumigated wooden case packaging to avoid damage during long‑distance sea and land transit ‑ Multiple shipping options: sea freight, air freight for urgent orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.