GVO 200-3406 2003406 Excavator Parts E322C E325C E322 Hydraulic Gear Pump Pilot Pump Cooling Pump

GVO 200-3406 2003406 Excavator Parts E322C E325C E322 Hydraulic Gear Pump Pilot Pump Cooling Pump

Product Description

The hydraulic pump pilot pump of the GVO brand for the main pump of the E322C E325C excavators is suitable for various types of hydraulic components.
High-quality pilot pump, directly sold by the manufacturer without any middlemen profiting from the price difference. Adequate inventory ensures prompt delivery, and the after-sales service is reliable.

Product Description

This section of the gear pump is a replacement hydraulic pilot gear pump designed by GVO Precision. It is specifically suitable for the hydraulic control systems of various models of medium-sized excavators such as E322, E322C, and E325C. It is a core component for the primary supply of the control system and the pressure supply of the control oil circuit of the entire machine. 

In terms of internal manufacturing processes and component configurations, the internal gears of this pilot gear pump are made of alloy steel. They undergo heat treatment and precision grinding to ensure smooth and uniform tooth surfaces. The meshing clearance is adjusted multiple times to ensure low vibration, low noise, and stable output pressure during operation. It is equipped with high-quality rubber sealing components and anti-pressure bearings, which can withstand the high pressure of hydraulic oil for a long time. It is resistant to high temperatures and oil corrosion. It can maintain sealing performance even in hot construction environments and hydraulic oil containing trace impurities. This helps to reduce common faults such as oil leakage at the side of the pump body and leakage at the front shaft head. The overall structure of the pump body is compact and lightweight, consistent with the actual structure shown in the original drawing. The four-method flange positioning structure distributes the force evenly, and the equipment will not experience cracking of the flange or loosening of the screws during long-term operation.

Company Introduction

The GVO brand is a manufacturer of hydraulic components. We mainly produce the most comprehensive range of pilot pumps, gear pumps, relief valves, hydraulic pumps, electrical components, hydraulic parts, engine assemblies, traveling assemblies, rotating assemblies, distribution valves, and other components.

We are factory direct sellers without any middlemen profiting from price differences. The quality is definitely the best for you because we are the ones who produce them. We cannot tarnish our reputation. The prices are also the most favorable for you. There is a stable delivery speed.

We value every customer and provide you with the best service. We offer pre-sale, in-sale, and after-sale guarantees. Any problems will definitely be resolved for you. We are always available to serve you.