401-00439C 401-00440B Final Drive Motor Travel Motor Assy Gearbox for DX300-7 Excavator

Product Description

Why choose us

Guangzhou Guoli Engineering Machinery Co., Ltd. has been deeply engaged in the excavator hydraulic industry for 16 years. We supply a comprehensive range of excavator hydraulic components, including hydraulic cylinders, hydraulic pumps, travel motors, swing motors, engines, oil seals, control valves, slewing bearings, solenoid valves, turbochargers, and more.​

Our clientele spans over 100 countries worldwide, reflecting our commitment to quality and customer satisfaction. Annually, we export more than 10,000 units, demonstrating our capacity to meet diverse market demands.​

With robust capabilities and a focus on cost-effectiveness, we are well-positioned to provide you with high-quality products that offer excellent value.

Exhibition

More Models We Can Provide

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.