Use For Komatsu PC500-10MO Excavator Hydraulic Pump 708-2J-00030 pc500-10mo

 

TheKomatsu PC500-10MO hydraulic pump, model 708-2J-00030 7082J00030, is part of the Komatsu series of swashplate-type variable displacement dual piston pumps.

• Displacement Range: 200 ml/rev (specific models may support a wider adjustment range)
• Pressure Rating: Rated 35 MPa, peak 40 MPa
• Control Mode: Supports LA0/LA1 dual-mode split power control, allowing independent adjustment of power for both piston assemblies
• Integrated Functions: Built-in auxiliary gear pump, relief valve, and PTO (Power Take-Off) expansion interface

• Designed for construction machinery, such as the Doosan 360-7M and other large excavators, meeting precise power matching requirements under heavy-duty operating conditions
• Utilizes load-sensing control technology to dynamically adjust pump output flow, reducing energy consumption (approximately 25% more efficient than conventional pumps) and minimizing hydraulic system heat generation

• Installation Requirements: Requires a flexible coupling with high shaft alignment accuracy (concentricity deviation ≤ 0.1 mm, tilt angle < 1°)
• Maintenance Guidelines: Recommended use of ISO VG46 anti-wear hydraulic oil with a cleanliness level of NAS Class 7. Regularly monitor oil temperature, pressure pulsation, and piston wear

Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY")

Location & Overview: Strategically located in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport, Tieqi has been a dedicated specialist in engineering machinery hydraulics for nearly 15 years.

Driven by our core values of "Pragmatism and Progress," we are committed to delivering practical solutions and upholding our responsibilities. This principle-driven approach defines all our operations and client partnerships.

In China's excavator hydraulic assembly sector, our efficient execution and rigorous approach to manufacturing every product to meet over 95% of original performance specifications have built widespread trust. This has made us a destination for industry peers and clients seeking knowledge and reliable supply.

We are proud to set the standard for hydraulic manufacturing in China, a commitment recognized by our global clientele in the mining, construction, and trading sectors. We invite you to visit our Guangzhou facility to evaluate our quality processes firsthand.

Our capability is backed by a ready inventory of over 500 assembly types, providing access to more than 6,000 different parts. Hydraulic pump, control valve, travel, and swing assemblies are our core products, with a distinct advantage in large mining excavator components and hard-to-find items.

Our 4,000-square-meter factory in Guangzhou is equipped for professional manufacturing, precision assembly, rigorous testing, and quality certification, ensuring reliable performance and timely delivery for every order.

By integrating top-tier Chinese hydraulic brands and supply chains, we provide cost-effective, convenient, and scalable one-stop solutions tailored to diverse machinery and operational needs.

For large items, we use sturdy plywood crates secured with metal fasteners for added stability. Inside, the products are cushioned with bubble wrap and secured with wooden braces, while special attention is given to protecting vulnerable parts. Externally, the crates are reinforced with high-strength PET plastic strapping and wrapped in highly waterproof black film.