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PC300 360 7主图

708-2G-03590 Main Pump PC Valve for PC300-7 PC360-7

Ensure highly responsive hydraulic pump regulation and restore maximum earthmoving power in your 27 to 36-ton class heavy excavators with our new 708-2G-03590 Hydraulic Main Pump PC (Pump Control) Valve. Designed to accurately sense system pressure and direct servo piston actuation under severe mining and heavy construction conditions.
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PC200 8总成

708-2L-06660 Main Pump PC Valve for PC200-8M0 PC240-8

Ensure highly responsive hydraulic pump regulation and restore maximum earthmoving power in your 18 to 24-ton class generation 8 excavators with our new 708-2L-06660 Hydraulic Main Pump PC (Pump Control) Valve. Designed to accurately sense system pressure and direct servo piston actuation under severe operational conditions.
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PC400450 7PC阀

708-2H-03022 Main Pump PC Valve Assembly for PC400-7 PC450-7

Ensure highly responsive hydraulic pump regulation and restore maximum earthmoving power in your 38 to 45-ton class heavy excavators with our new 708-2H-03022 Hydraulic Main Pump PC (Pump Control) Valve. Designed to accurately sense system pressure and direct servo piston actuation under severe mining and quarrying conditions.
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PC200 8总成副图3

708-2L-06652 Main Pump Servo Piston Assembly for PC200-8M0 PC240-8

Ensure highly precise variable displacement control and restore maximum hydraulic pump output in your 18 to 24-ton class generation 8 and 8M0 excavators with our new 708-2L-06652 Hydraulic Main Pump Servo Piston Assembly. Designed to effortlessly actuate swashplate angles and manage fluid flow under demanding heavy-duty earthmoving conditions.
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PC400 7总成

708-2H-03022 Main Pump Servo Piston Assembly for PC400-7 PC450-7

Ensure highly precise variable displacement control and restore maximum hydraulic pump output in your 38 to 45-ton class heavy excavators with our new 708-2H-03022 Hydraulic Main Pump Servo Piston Assembly. Designed to actuate swashplate angles effortlessly and manage extreme fluid flow under severe mining and quarrying conditions.
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PC300 7 PC360 7总成主图

708-2G-03590 Main Pump Servo Piston Assembly for PC300-7 PC360-7

Ensure highly precise variable displacement control and restore peak hydraulic pump efficiency in your 27 to 36-ton class excavators with our new 708-2G-03590 Hydraulic Main Pump Servo Piston Assembly. Designed to actuate swashplate angles smoothly and manage high-volume fluid flow under demanding heavy-duty earthmoving conditions.
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FAQ

Frequently Asked Questions

faq
We have 20 years of experience in the field of hydraulic components for excavators, bulldozers, and transfer machines. Our core advantages lie in our accumulated experience of 20 years focusing on hydraulic systems, hydraulic pipelines, and engine parts, and our familiarity with the adaptation needs and compliance standards of markets in Europe, America, and Southeast Asia; Independent Quality Control: Our own workshop enables full-process control from raw material processing to finished product assembly, avoiding the quality fluctuations of OEM models; Market Validation: Our products have been stably supplied to over 30 regions domestically and internationally, serving over 5000 repair shops and equipment suppliers, with a repurchase rate of 85%.
We are an integrated industrial and trading company specializing in hydraulic components. We have a core team focused on the R&D, production, and global trade of hydraulic system components for excavators, bulldozers, loaders, etc. Please feel free to contact us with any questions.
Providing any of the following information will complete an accurate compatibility check: ① Excavator brand + model + serial number ② Original part number (e.g., the number engraved on the nameplate)
We support compliant payment methods for independent websites, ensuring transaction security: Offline customized payment: For wire transfer (T/T) or Western Union, please contact our dedicated customer service representative to obtain your account information. We will provide payment vouchers simultaneously.
All hydraulic components come with a 6-month full machine warranty, covering performance failures caused by non-human factors (such as seal failure, accuracy deviations, etc.).
Quality control is implemented throughout the entire production chain, achieving "zero non-conforming products leaving the warehouse": A triple inspection mechanism: raw material incoming inspection (such as hardness testing of hydraulic valve materials), and random sampling during production (10% of each batch undergoing pressure testing).
We are happy to provide small-batch trial production services to verify product compatibility. We have flexible production lines capable of efficiently handling multi-variety orders. Once the trial order is successful, we will incorporate your product technical data into our production management system to ensure the quality stability and delivery reliability of subsequent large-scale supplies.
Yes. We have hydraulic system integration capabilities. From schematic design, component selection, valve block design and manufacturing to tank and piping manufacturing and system assembly testing, we can provide one-stop hydraulic power unit or system solutions to help you simplify your supply chain and optimize system performance.
As a source manufacturer, we possess end-to-end control capabilities, from design and R&D, raw material procurement, precision machining to assembly and testing. This allows us to offer more competitive costs and prices, achieve rapid and flexible customized production, and ensure full-process traceability and quality assurance for our products. You are not just buying a product, but acquiring a complete solution based on deep technological understanding.
We implement end-to-end quality control from raw material warehousing to finished product delivery. Key processes include: raw material spectral analysis, coordinate measuring machine (CMM) measurement of core components after CNC machining, cleanliness control during assembly, and final functional and durability testing. Each process has rigorous inspection records.
We would be very happy to welcome such offers. We maintain long-term partnerships with many large domestic and international repair companies and equipment remanufacturing plants. We can offer tiered bulk discounts and provide OEM/ODM manufacturing services tailored to your brand requirements. Please contact our international sales manager directly to discuss specific cooperation frameworks.
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We have our own R&D and production team that supports small batch customization and sample processing related to hydraulic maintenance.
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