komatsu excavator PC3000-6 PC4000-6 hydraulic pump assy 708-K-000242 708-1G-00020 hydraulic main pump

Our Komatsu excavator hydraulic pumps are engineered to deliver exceptional performance, durability, and precision, perfectly matching the original specifications of Komatsu excavator models. Designed for heavy-duty operations, these pumps ensure efficient hydraulic power transmission, stable pressure control, and long service life, making them ideal for construction, mining, and earthmoving applications. Whether for replacement or maintenance, our Komatsu hydraulic pumps meet strict quality standards to guarantee reliable operation in harsh working environments.We also offer products compatible with well-known brands such as Komatsu, Sumitomo, and Kato, which can meet the diverse needs of different equipment models.For inquiries or orders, please feel free to contact us at any time.

• Hydraulic main pumps: Precision-crafted to deliver reliable fluid displacement and stable pressure output, compatible with various excavator, loader, and crane models, ensuring efficient power transmission even in extreme working conditions.
• Swing motors: Designed for smooth, responsive rotational movement of upper structures, featuring robust sealing and wear-resistant components to withstand frequent start-stop cycles and heavy loads.
• Travel final drives: Integrating high-torque motors and durable gear systems, these assemblies provide strong traction and steady movement for tracked and wheeled machinery, ensuring consistent performance on rough terrain.
• All Belparts products undergo strict quality testing, from material selection to final assembly, to match or exceed industry standards, providing customers with cost-effective alternatives without compromising on performance. Whether for replacement, maintenance, or system upgrades, our hydraulic components are trusted for their durability, compatibility, and consistent performance across a wide range of construction equipment.