Why Choose Chinese Alternatives for Komatsu Hydraulic Pumps?

Global demand for reliable and affordable construction machinery parts is driving buyers to look for high-quality alternatives to OEM parts. Specifically, for equipment like Komatsu excavators, bulldozers, and wheel loaders, components such as the Komatsu Hydraulic Pump are essential. Choosing alternatives from China ensures you get competitive pricing without compromising on reliability for critical parts like the 705-11-34100 D85 or 705-12-38010 D60/D65 transmission and steering pumps.

As Growshine International (格莳国际), we specialize in the import and export trade of engineering machinery components, heavy truck spares, agricultural machine replacement parts, and auto engine accessories. Our goal is to connect international buyers with top-tier Chinese manufacturers. We ensure rigorous quality control for every shipment of hydraulic system components, making us a trusted partner in sourcing cost-effective machinery spares and providing comprehensive equipment repair solutions.

Comprehensive List of Komatsu Hydraulic Pump Part Numbers

Below is a detailed list of frequently requested Komatsu Hydraulic Pump part numbers. This information is vital for procurement managers seeking Komatsu genuine alternative components and aftermarket Komatsu parts to maintain their fleet of Komatsu construction equipment. We handle all parts from the small 3EC-60-15510 to the heavy-duty 705-12-49540 units.

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Expertise in Hydraulic and Machinery Parts Sourcing (Growshine)

At Growshine International, we leverage our extensive network to offer OEM quality alternatives for Komatsu Hydraulic Pump assemblies and internal components. Whether you need a 704-11-29100 charge pump or a 705-14-34530 WA350-1 pump, our detailed knowledge of Komatsu spare parts ensures that you receive the correct, high-performance product every time. We understand the importance of quality control for hydraulic equipment parts and strive to be your first choice for excavator hydraulic pump and bulldozer transmission pump needs.

Our core business involves providing reliable solutions for maintaining fleets across various industries, including earth-moving equipment, material handling (check out our KALMAR Product List), and heavy-duty transportation. We are committed to supplying reliable machinery components and simplifying the process of import-export parts for clients globally. If you require any type of hydraulic product, visit our specialized site here: Hydraulic Products Catalog. For more focused hydraulic pump products, see our dedicated page: Hydraulic Pump Related Products.

We also handle Caterpillar parts! Browse our Caterpillar Product List for more construction equipment spares.

Troubleshooting: Common Komatsu Hydraulic System Failure

A common issue with heavy machinery like the Komatsu PC200-8 excavator involves hydraulic system power loss, which is often traced back to the main Hydraulic Pump or a failed control valve. If the machine exhibits slow or weak movement across all functions, the primary cause might be low main relief pressure or a damaged swivel joint seal, leading to fluid bypass. For pump-specific failures related to the Komatsu 705-12-38010 or similar units, ensure proper hydraulic fluid level and cleanliness. Contaminated hydraulic oil is the number one killer of these precision components. If the oil is clean but the pump is loud or fails to produce pressure, the internal rotating group (pistons, barrel, or shoe plate) may be worn out and require replacement. Promptly replacing the faulty Komatsu Hydraulic Pump with a reliable alternative is key to minimizing downtime.

Our Global Service Offerings

Growshine International is committed to seamless global parts trade. We offer competitive solutions across:

• Engineering Machinery Component Sourcing
• Heavy Duty Truck Transmission Parts Export
• Tractor and Harvester Engine Spares (agricultural machine replacement parts)
• Auto Parts and Engine Component Sourcing
• Quality Control and Inspection Services for all types of machinery components.
• Efficient Logistics for international parts delivery.