708-1S-01390 705-52-40001 Hydraulic Main Pump for Komatsu D375 D375A-6 Bulldozer

Prouduct Description

Product Display

High Quality / High cost performance

The power transmitted to the pump shaft is converted into hydraulic energy by the pump, which then outputs hydraulic oil according to the load size. The hydraulic pump can adjust the output flow of pressure oil based on changes in the swash plate angle.

Certifications

Company Profile

Guangzhou GuoLi Engineering Machinery Co., Ltd. is a professional manufacturer and supplier specializing in excavator hydraulic parts. As a high-tech enterprise, we integrate R&D, production, and technical consulting to provide complete solutions for the construction machinery industry.

Our product line includes hydraulic cylinders, cylinder component, hydraulic pumps,hydraulic control valve,complete diesel engine, solenoid valves, and other excavator spare parts, covering brands such as Caterpillar, Komatsu, Volvo, Hitachi, Hyundai, Doosan, and more. With over 16 years of experience and a skilled R&D and sales team, we have built a solid reputation for quality and service among clients both domestically and internationally.

Whether you need standard components or customized hydraulic solutions, GuoLi is ready to support your project. We welcome OEM and ODM collaborations and are happy to turn your ideas into reliable products that meet your expectations.

Our Team & Exhibition

Trade shows are essential for us to stay ahead of the competition. By participating, we present our innovations, build relationships with customers, and gain exposure to new business opportunities. They provide a platform for sharing knowledge, learning about the latest trends, and reinforcing our reputation as a trusted partner in the construction machinery industry.

Customer Evaluation

Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.