Fixed Displacement Pump Piston Pump 163-2428 350bar Bulldozer Hydraulic Pump

Product Introduction

The 163-2428 is a high-performance tandem axial piston hydraulic pump, specifically engineered to meet the demanding operational requirements of heavy construction machinery. Constructed with a robust cast-iron housing and precision-machined internal components, this pump ensures exceptional durability and stability under high-pressure, high-flow conditions. Its core advantage lies in the integrated control valves, which automatically adjust displacement based on load variations, achieving high efficiency and energy savings. As a top-tier OEM-quality replacement of CAT, it is widely utilized in harsh environments like mines and infrastructure sites. It effectively reduces hydraulic system failure rates and prolongs overall equipment service life, serving as the core power source for efficient operations.

Product Summary

Hydraulic piston pumps operate on the principle of reciprocating plungers for alternating fluid suction and discharge. They are widely recognized for their high rated pressures and superior volumetric efficiency, making them particularly suited for high-pressure, large-flow hydraulic systems. Structurally, these pumps fall into two main categories: axial piston pumps (incorporating either swashplate or bent-axis designs) and radial piston pumps. Their key advantages include outstanding performance parameters (with operating pressures ranging from 20 to 50 MPa), high overall efficiency (approximately 90%), excellent durability, and flexible flow regulation capabilities. As a result, they are extensively utilized across diverse industries, including hydraulic press operations, construction machinery, marine propulsion systems, and metallurgical equipment.

Specifications

Product Application

The 163-2428 hydraulic piston pump is primarily applied to the main hydraulic systems of medium-to-large tracked excavators, wheel loaders, and other heavy construction machinery. Owing to its exceptional dual-pump convergence and load-sensing control characteristics, it is particularly suitable for complex working conditions requiring frequent combined operations such as digging, lifting, slewing, and traveling. In harsh environments like mining, road construction, hydropower engineering, and urban demolition, this pump delivers continuous and robust power to hydraulic motors and cylinders. Furthermore, it is frequently used as a premium OEM replacement in the aftermarket, replacing aged original pumps to effectively restore the overall operational efficiency and maneuverability of the complete equipment.

FAQ

1.Do you certifictae of this pump?

   Yes, we offer you the ISO certificate.

2.How long is the warranty period?

   It is 12 months and we offer 24 hours online service.

3.Are you a fatory or trading company?

   We are 12 years factory, China manufacturer of hydraulic products. Welcome to visit our factory at any time!

4.Can I add my company name or logo on products?

   Yes, of course. We support OEM/ODM service.

5.How long is the leadtime?

   It will depends on your purchase quantity. About 5-7 working days for in stock one unit. For more qty, pls contact me.

Our company

Hebei Runhe Hydraulic Machinery Co., Ltd. is a leading manufacturer specializing in hydraulic system solutions. We are also one of the most recognized suppliers of large OEM equipment manufacturers in Hydraulic Piston Pump. With more than 12 years of industry experience.

Our products include hydraulic cylinder, hydraulic pump, hydraulic motor, widely used in automation equipment, agricultural machinery, lifting machinery, engineering vehicles, printing machinery, intelligent storage system, port ships and many other industries.In addition to the standard series of hydraulic cylinders, we can also provide customized production services according to customer drawings. Our non-standard customization capabilities meet the special needs of customers, such as special port forms, special materials, special installation, special performance, stacked hydraulic valves, etc. 

Welcome to inquire about prices!