GVO PVD-2B-40P Hydraulic Pump Hydraulic Main Pump Assembly Piston Pump ZX50 ZX35 YC35 YC40 EX30 EX30-2 Excavator Parts

GVO PVD-2B-40P Hydraulic Pump Hydraulic Main Pump Assembly Piston Pump ZX50 ZX35 YC35 YC40 EX30 EX30-2 Excavator Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the ZX50 ZX35 YC35 YC40 EX30 EX30-2 excavator is compatible with the model hydraulic pump components. It features high-quality performance.

The products are directly supplied from the manufacturer without any middlemen adding extra prices. The cost performance is far superior to similar products. There is an ample stock of goods in stock, and once you place an order, the order will be quickly processed and dispatched. There is no need for long waiting periods.

The entire machine undergoes strict pressure testing upon leaving the factory, ensuring stable quality. At the same time, we provide comprehensive after-sales warranty, and the technical team will follow up throughout the process. Maintenance inquiries can be responded to at any time.

Product Description

The piston-type hydraulic main pump assembly is designed to be compatible with multiple 3-5 ton mini and small excavators. As the power core of the entire machine's hydraulic system, it continuously supplies high-pressure hydraulic oil to the entire set of actuating mechanisms including the boom, bucket arm, bucket, rotation, and travel. This directly determines the digging force, action response speed, smoothness of compound actions, and the overall handling feel of the small excavator.

The pump body shell is made by casting a high-strength ductile iron in one piece. The shell structure is compact and has strong rigidity, which is suitable for the installation environment of the narrow pump chamber of mini excavators. It can resist vibration and compression, and is unlikely to deform, crack, or leak oil even during long-term construction on the site. The entire sealing kit uses special oil seals that are resistant to high pressure and aging caused by high and low temperatures. The multiple sealing protection structure ensures stable sealing effect regardless of outdoor operations in summer with high temperatures or construction in winter with low temperatures. It can effectively prevent oil leakage at the pump body joint and at the input shaft end, as well as prevent dust, mud, and impurities from entering the pump chamber, protecting the internal precision moving components. This reduces the early damage of the hydraulic pump at the hardware level, effectively extends the overall service life, and reduces the economic losses caused by repeated shutdowns and maintenance of the small excavator.

Packaging And Transportation

Company Introduction

The GVO brand is a professional manufacturer of hydraulic components. Its product line is comprehensive, mainly including pilot pumps, gear pumps, relief valves and safety valves, piston hydraulic pumps, various electrical components and hydraulic accessories. It also supplies engine assemblies, traveling assemblies, rotating assemblies, distribution valves and other complete vehicle components of excavators.

We adhere to the factory direct supply model, eliminating all middleman links and without any layer-by-layer price hikes. As a source manufacturer, we strictly control every production process and adhere to the quality bottom line. We will never damage the brand reputation for short-term interests. While ensuring first-class quality, we offer customers highly competitive factory prices, sufficient in-stock, stable and efficient delivery.

We treat every partner sincerely and build a full-process service system: providing model matching and working condition selection technical support before sales; following up on order progress during sales to ensure on-time delivery; responding quickly to fault inquiries and quality assurance services after sales. All problems will be handled efficiently and properly. If you have any needs, we are always on standby and dedicated to protecting you.