Kubota U30 U35 U35-3 Excavators Rexroth AP2D18 Hydraulic Pump Piston Pump Main Pump RC511-61115 RC511-61112

Kubota U30 U35 U35-3 Excavators Rexroth AP2D18 Hydraulic Pump Piston Pump Main Pump RC511-61115 RC511-61112

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the Kubota U30 U35 excavator is compatible with the AP2D18 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 AP2D18 dual-plunger pump is of the original structure from Liebherr-Nariwa. The main plunger pump and the pilot gear pump are integrated. It is a dedicated main hydraulic pump for 3.5-ton class mini excavators. The variable control is sensitive, the output pressure is stable, and the overall power is sufficient. It effectively solves problems such as slow equipment operation, insufficient digging force, and internal pressure loss. 

1. The pump body is integrally cast, and its installation dimensions are exactly the same as the original. It can be directly replaced without the need to modify the pipeline.
2. The high-precision piston, cylinder and valve plate are wear-resistant and heat-resistant, and they are not prone to wear during long-term operation, resulting in a longer service life.
3. The flow regulation is linear and smooth, and the combined action is smooth without any jamming. It has strong starting power and eliminates the phenomenon of stalling.
4. The entire machine is sandblasted and painted, resistant to rust and oil stains. Each unit has undergone bench pressure testing and has stable factory quality.

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.