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The PC220-8 main gun is the core actuator in the excavator's hydraulic system, controlling the boom's lift and lowering motion for precise operation and load control. Constructed of high-strength steel, its rugged structure withstands high hydraulic pressure and long-term use under challenging working conditions.
Easy to install, it directly replaces the existing main gun, improving excavator operating accuracy and efficiency while extending the machine's service life. It's ideal for maintenance and replacement of construction machinery hydraulic systems.
Product Features
High Strength and Durability: Made of high-quality steel, it withstands high hydraulic pressure and heavy loads.
Precise Control: Ensures smooth and precise boom lift and lowering.
Easy Installation: Directly replaces the existing main boom, requiring no additional modifications.
Improved Work Efficiency: Improves excavator operating accuracy and reduces failure rates.
Extended Service Life: Rugged and durable construction reduces maintenance costs.
Applications: Suitable for the hydraulic system of the PC220-8 excavator.
Frequently Asked Questions
What products do you specialize in?
We specialize in excavator engine spare parts including cylinder blocks, cylinder heads, crankshafts, complete engine assemblies, pistons, liners, rings, camshafts, connecting rods, oil pumps, water pumps, valves, and all related engine components.
What if I only know the excavator model but not the part numbers?
You can send us photos of your existing parts, nameplate information, or dimensional specifications for reference and identification.
Do you accept sample orders?
Yes, we can supply samples of parts we have in stock. Customers are responsible for sample costs and shipping fees.
Do you test products before shipment?
All products undergo 100% quality testing before delivery to ensure performance and reliability.
What is your policy for defective items?
Our products are thoroughly tested, but if any issues arise, our professional after-sales team will promptly address and resolve them.