Hydraulic main pump K3V140DT-HNOV-14T DH280-3 DH300-5 2401-9154B for crawler excavator

The hydraulic pump is a critical component in excavators, responsible for converting mechanical energy into hydraulic energy. It supplies high-pressure hydraulic oil to various actuators (such as hydraulic cylinders and motors), enabling smooth and efficient operation of the excavator. High-quality hydraulic pumps ensure durability, energy efficiency, and precise control, making them essential for construction, mining, and other heavy-duty applications.

List of spare parts

The PowerMax Hydraulic Pump is the heart of your excavator, delivering high pressure, exceptional durability, and smooth operation even in the toughest conditions. Designed with advanced axial piston technology, it ensures optimal fluid flow and minimal energy loss, maximizing your machine’s efficiency and productivity.

Key Features:

Robust Construction – High-grade materials withstand extreme workloads.
Energy-Efficient Design – Reduces fuel consumption while maintaining power.
Smooth & Low-Noise Operation – Enhanced sealing and precision machining for reliability.

GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.

Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputation all over the world and have been exported to more than 150 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" are widely acclaimed by foreign customers.

In February 2023, Belparts Yunnan Tourism Team Building

In April 2024, Belparts participated in the Brazil Construction Machinery Exhibition and visited local clients in Brazil.

In April 2024, Belparts participated in the French Construction Machinery Exhibition and visited clients in France and Spain

In May 2024, Belparts Travel Thailand