GVO PVD-2B-34 PVD-2B-36 Excavator Parts KX91-3 VIO35 Hydraulic Gear Pump pilot Pump Auxiliary Pump

Product Description

The hydraulic pump pilot pump of the GVO brand for the main pump of the E307E E307D 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 high-precision overflow valve is specially designed for KX91-3 and VIO35 mini excavators. It is a core safety component in the multi-channel distribution valve of small excavators, fully controlling the maximum working pressure of the entire hydraulic system and protecting the entire hydraulic components from damage caused by high-pressure overload. These two small equipment are mainly used for indoor modifications, courtyard construction, municipal alley pipeline laying, greenhouse land consolidation, basement narrow space operations, etc.

The valve body is made of high-strength cast aluminum alloy and processed as a single piece. The valve core, pressure regulating spring, pressure-bearing base, and the entire set of sealing components are precisely manufactured in accordance with the original factory component parameters. The four corner fixing bolt holes, center spline shaft structure, inlet and outlet oil port diameters, and sealing groove specifications are perfectly adapted to the installation base of the KX91-3 tracked excavator and the VIO35 tailless compact excavator multi-channel valve. The processing tolerance of the accessory is precise and strict, with the hole positions and valve seat completely matching. During maintenance, old parts that have aged can be directly replaced in situ without the need to grind the valve body or modify the pipe opening position.

The cabin space of the mini excavator is very compact. Installing and disassembling hydraulic accessories is time-consuming and labor-intensive. The good adaptability of this accessory can significantly reduce the time for disassembly, installation, and debugging. The valve body has undergone anti-pressure strengthening treatment. The valve core is hardened with alloy steel and then undergoes multi-layer mirror polishing process. Combined with the high-temperature-resistant, wear-resistant, and anti-hydraulic oil corrosion sealing gasket, it can withstand long-term high-temperature hydraulic oil flushing and resist valve core damage caused by sand and metal debris in the oil. Even if the equipment operates continuously in a sealed and narrow space for a long time without stopping, the valve core still responds sensitively and is less likely to experience valve body leakage, pressure deviation, valve core jamming and failure, etc., fully meeting the needs of mini excavators for long-term non-stop 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.