GVO 706-7G-01170 706-7G-03090 706-7G-03130 706-7G-03041 Swing Motor Assy Swing Device PC200-7 PC200-8 PC220-8 Excavator Parts

GVO 706-7G-01170 706-7G-03090 706-7G-03130 706-7G-03041 Swing Motor Assy Swing Device PC200-7 PC200-8 PC220-8 Excavator Parts

Product Description

The hydraulic pump assembly of GVO brand for the main pump of the PC200-7 PC200-8 PC220-8 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 Descriptio

This PC200-7 rotary motor serves as the core power assembly for the cab rotation of the classic 20-ton PC200-7 excavator. It adopts an integrated structure of axial piston motor and planetary reducer, perfectly matching the original hydraulic circuit and control logic of this model. It is a key hydraulic component for major repairs, fault replacement, and complete machine renovation of older SM equipment.

The housing is made of high-strength cast steel and is formed by a single casting process. The core friction components such as the piston, flow distributor, and bearings have undergone quenching hardening and high-precision grinding treatment, featuring outstanding wear and pressure resistance. It is equipped with a complete set of oil-resistant and high-temperature-resistant sealing components, which can effectively resist the erosion of dust, mud, and temperature changes during the day and night on the construction site, significantly reducing common faults such as external oil leakage, internal pressure relief, and power attenuation of the motor. The specifications of the flange installation holes, oil ports, and the position of the lifting rings are fully in line with the original factory standards. It supports direct replacement of old parts in place without the need to modify the pipelines, brackets, and other auxiliary components. The disassembly and assembly process is time-saving and labor-saving.

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.