401-00253 40100253 for Doosan Excavator Main Hydraulic Pump 340-7/SOLAR 340LC-V，Construction Machinery Aftermarket Parts Manufacturer

High-performance aftermarket hydraulic pump designed for Doosan excavator models 340-7 and SOLAR 340LC-V, manufactured by IRON CAVALRY with OEM quality standards.

This hydraulic pump efficiently converts engine mechanical energy into hydraulic power to operate the excavator's movements while precisely regulating flow and pressure:

• Energy Conversion & Power Output: Converts engine mechanical energy into hydraulic energy through plunger and cylinder block movement, providing core power for excavator operations.
• Pressure & Flow Regulation: Uses pilot pump pressure combined with regulator components to precisely control main pump flow and pressure.
• Operation Adaptation: Supports compliant modifications to optimize performance for specific tasks like hammering operations and heavy-duty scenarios.

Strategically located in Guangzhou's Huangpu District, approximately one hour from Baiyun International Airport, Tieqi has specialized in engineering machinery hydraulics for nearly 15 years.

Driven by "Pragmatism and Progress," we deliver practical solutions while upholding our responsibilities in all operations and client partnerships.

Our manufacturing meets over 95% of original performance specifications, establishing us as a trusted source for hydraulic assemblies and technical knowledge in China's excavator sector.

Recognized by international clients in mining, construction, and trading sectors, we welcome visits to our Guangzhou facility to evaluate our quality processes firsthand.

We maintain over 500 assembly types in inventory, providing access to more than 6,000 different parts, with specialization in large mining excavator components and hard-to-find items.

Our 4,000-square-meter factory features professional manufacturing, precision assembly, rigorous testing, and quality certification for reliable performance and timely delivery.

By integrating top Chinese hydraulic brands and supply chains, we provide cost-effective, scalable one-stop solutions for diverse machinery needs.

Our secure packaging includes:

• Sturdy plywood crates with metal fasteners for large items
• Internal cushioning with bubble wrap and wooden braces
• Special protection for vulnerable components
• External reinforcement with high-strength PET plastic strapping
• Waterproof black film wrapping for moisture protection