The Ultimate Source for High-Quality Excavator & Bulldozer Hydraulic Pump 708-7H-00613 Aftermarket Parts

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NEED A SPECIFIC PART? CUSTOMIZATION & DEVELOPMENT SERVICES!

If you cannot find the exact Hydraulic Pump, Swing Motor, or Travel Motor for your Cat, Hitachi, Komatsu, Volvo, or Kobelco machine, Growshine International specializes in the customized development and manufacturing of a vast range of spare parts. Bring us your specifications, and we will deliver a high-quality, perfectly matched component.

Growshine: Your Trusted Partner for Engineering Machinery Parts and More

Welcome to Growshine International, the leading export specialist providing high-quality replacement components for the global engineering machinery parts market. Our expertise lies in seamlessly connecting factories with international buyers, focusing on reliable and cost-effective alternatives to OEM parts. We proudly service a massive catalogue covering heavy equipment from top manufacturers including Komatsu, Hitachi, Cat, Volvo, Case, and Kobelco. Beyond construction equipment, our diversified portfolio includes heavy truck parts, agricultural machinery parts, and automotive parts, solidifying our role as a comprehensive global import/export trade partner. For a full catalogue of our offerings, please visit our main sites: growshine.com.cn and ar-excel.com.

Precision Hydraulic Solutions: Main Pumps and Fan Motors

The heart of any excavator or bulldozer is its hydraulic system. We offer a robust selection of replacement Hydraulic Pump and Hydraulic Piston Pump assemblies. Whether you need the high-flow efficiency of a Komatsu PC3000/PC4000 Fan Pump (like 708-1G-00020 or 93653440) or a main pump for a Hitachi Ex200-5 (9150726), our parts ensure maximum machine uptime. Our inventory includes crucial components for Cat machines, such as the 320D Main Pump (272-6955) and Piston Pump 338-0773 for the 330F series. We also stock critical Control Valve units like the Hitachi Zx330-3 Main Valve (4625137) and Volvo Ec220d Mainvalve (Voe14644911), ensuring precise and reliable machine operation. Trust Growshine to deliver the power your equipment demands. Find more details at ampleresiliencesoft.com.

Reliable Mobility: Swing Motors and Travel Motors / Final Drives

Maintaining mobility and slewing accuracy is essential for productivity. Our catalogue features high-quality Swing Motor and Travel Motor assemblies for a wide range of models. Look no further for replacements like the Hitachi Zx270 Swing Motor (4621174) or the Cat 374D Swing Assembly (295-9405). We also specialize in complete Final Drive and Reduction Gearbox units, such as the Volvo Ec135b Travel Motor (Voe14524182) and the Kobelco Sk330-8 Final Drive (LC15V00026f2). Every component, from the Cat D10N Travel Reducer (110-2664) to the Case Cx210 Final Drive (Kra12910), is sourced to meet rigorous quality standards, providing the longevity and performance expected of premium engineering machinery parts. Check out our offerings at cgsc66.com.

Technical Tip: Troubleshooting a Komatsu PC3000 Hydraulic Pump (708-2K-11152)

A common issue with large excavator hydraulic systems, such as the Komatsu PC3000 utilizing pump part number 708-2K-11152, is Primary Hydraulic Pump Cavitation.

Fault Symptom: Excessive noise (high-pitched whine or rattling), high temperature, and sluggish, weak hydraulic function across all attachments.
Root Cause: Cavitation occurs when the pump inlet pressure drops below the fluid vapor pressure, causing air bubbles to form and violently implode on the discharge side. This is often due to a blocked suction line filter, restricted hydraulic tank breather, or air leaks on the pump inlet side.
Processing Solution:

1. Inspection: Check the hydraulic oil level and condition. Inspect the suction hose for cracks, kinks, or collapsed sections.

2. Filter/Breather Replacement: Replace the suction strainer and the hydraulic reservoir breather cap.

3. Line Repair: Tighten all inlet connections. If the problem persists, the pump (708-2K-11152) may have suffered internal damage and requires replacement.

Growshine International provides the replacement Main Pump (708-2K-11152, 7082K11152) to solve this critical performance issue quickly and efficiently.

Comprehensive Catalogue of Engineering Machinery Parts

Below is a categorized list of the high-demand hydraulic and mechanical components supplied by Growshine International (格莳国际).

Why Choose Growshine International for Your Global Supply Chain?

Our mission at Growshine International is to provide reliable, top-tier replacement parts for all your industrial needs. The sheer complexity of sourcing components like the Hitachi Zx870 Swing Motor (4637117) or the Kobelco Sk350 Main Pump (LC10V00020f1) is why clients worldwide rely on our expertise. We handle the import/export trade of not only engineering machinery parts but also heavy truck parts, agricultural machinery parts, and automotive parts, ensuring that every shipment meets stringent international standards. Our dedication to quality means your machines stay operational longer. To view our full scope of business, including parts for brands like Case and Volvo, visit cgsc-equip.com and en.xinsheng2024.com. Partner with Growshine today to streamline your sourcing and secure your supply chain.

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