400914-00114B New Hydraulic Main Pump for Excavator Doosan DX180

This hydraulic main pump (part number: 400914-00114B) is a brand new original or replacement main pump for Doosan DX180 excavators.

As the core power source of the hydraulic system, it is responsible for supplying high-pressure hydraulic oil to the entire excavator (including travel, swing, and all attachment movements).

Installing this new pump restores the equipment's proper working efficiency and power performance, and is a key assembly ensuring the excavator's normal operation.

For optimal performance, it is recommended to use genuine hydraulic oil with a cleanliness level of NAS 7. Regular checks should include monitoring oil temperature, pressure pulsation, and pump body wear.

Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY") is strategically located in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport. We have been a dedicated specialist in engineering machinery hydraulics for nearly 15 years.

• Ready inventory of over 500 assembly types, providing access to more than 6,000 different parts
• Core products include hydraulic pumps, control valves, travel, and swing assemblies
• Specialization in large mining excavator components and hard-to-find items
• 4,000-square-meter factory equipped for professional manufacturing, precision assembly, and rigorous testing
• Integrated supply chain providing cost-effective, convenient one-stop solutions

For large items, we use sturdy plywood crates secured with metal fasteners. Products are cushioned with bubble wrap and secured with wooden braces. Externally, crates are reinforced with high-strength PET plastic strapping and waterproof black film to ensure safe delivery.

• One-stop solution for all your hydraulic needs
• High-quality products at competitive prices
• Exceptional customer service that makes you feel at home
• Large inventory with short delivery times and long warranty periods
• Professional expertise with accurate data for excavator part number inquiries
• Ability to source parts for nearly all your equipment needs