cat 320gc travel motor for sale

       In today’s demanding construction and mining industries, machine uptime and hydraulic efficiency directly determine project profitability. As global equipment brands like Hitachi, Komatsu, and Caterpillar continue to set higher performance standards, the need for stable and durable hydraulic systems has never been greater. Excavators rely heavily on precise hydraul...

Why Hydraulic Systems Are the Core of Every Excavator Modern excavators from brands like Hitachi, Komatsu, and Caterpillar rely entirely on hydraulic systems to generate movement, lifting force, and rotation power. Unlike mechanical drive systems, hydraulic architecture allows machines to deliver extremely high torque with precise control under heavy-load conditions. A complete hydraulic system is...

Introduction: The Core Mobility System of Excavators   The final drive system is one of the most important components in an excavator hydraulic system. It is responsible for converting hydraulic energy into mechanical torque, enabling machine movement across construction sites, mining areas, and rough terrain conditions. In machines such as Hitachi, Komatsu, and Caterpillar, the stability of ...

Introduction Choosing the right supplier is one of the most important decisions for excavator dealers, repair workshops, and spare parts distributors. A reliable supplier does not only provide products but also helps customers reduce sourcing risks, improve service efficiency, and build long-term business relationships. For companies involved in the excavator spare parts business, factors such as ...

I. Quick Answer: Fast Facts for 519-2478 / 507-6560 Quick Answer: The 519-2478 travel motor is a 100% bolt-on replacement for the CAT 320GC. It is designed to withstand a system pressure of up to 35MPa and fits exactly into the original mounting frame without modification.   II. Key Takeaways OEM Performance, Aftermarket Price: Save 35%-45% compared to genuine CAT parts. Reinforced Durability...

Quick Answer The Kawasaki HPV145 is a variable-displacement, swash-plate axial piston hydraulic pump with a nominal displacement of 145 cc/rev and a maximum operating pressure of 350 bar. It is the main hydraulic pump for Hitachi 30-ton-class excavators, including the EX300-2 / EX300-3 / EX300-5 and ZAX330 / ZX330 / ZX330-3 models. It is supplied either as a single pump or as a complete assembly (...

Quick Answer The CAT 320 GC travel motor (final drive) is the hydraulic drive unit that powers the tracks of the Caterpillar 320 GC - a 20-ton-class general-construction excavator powered by a Cat C4.4 single-turbo engine (approx. 107-109 kW / 146 hp) with an operating weight of approx. 21,900-22,000 kg and a maximum digging depth of about 6,720 mm. The travel motor converts hydraulic pressure int...