707-E1-01690 707-13-11920 PC110-8M0 Hydraulic Cylinder for
Excavator Bucket Arm Boom
Guangzhou Guoli Engineering Machinery Co., Ltd. specializes in
manufacturing high-quality excavator hydraulic cylinders, including
arm cylinders, boom cylinders, and bucket cylinders. With years of
industry experience and in-house production capabilities, we
deliver reliable solutions you can trust.
| Product Name | PC110-8M0 Hydraulic Cylinder |
| Part Number | 707-E1-01690 707-13-11920 |
| Warranty | 12 Months |
| Business Type | Manufacturer, Trading Company |
| Industry Experience | 16+ years |
| Country / Region | Guangzhou, China |
Company Profile
Guangzhou Guoli Engineering Machinery Co., Ltd., located in
Guangzhou, China, is a specialized manufacturer of excavator
hydraulic cylinders, including boom cylinders, arm cylinders, and
bucket cylinders.
We operate our own production facility, equipped with advanced CNC
machinery and staffed by highly skilled, experienced technicians.
This allows us to maintain strict control over quality and ensure
that every cylinder we deliver is reliable, durable, and ready for
demanding job site conditions.
Our cylinders are known for their consistent quality, reasonable
pricing, and prompt delivery. Over the years, we have successfully
exported to North America, South America, Southeast Asia, the
Middle East, Europe, and Africa, earning the trust and recognition
of clients worldwide.
Whether you're sourcing for replacement parts or custom-built
solutions, Guoli is your trusted partner in hydraulic cylinder
manufacturing.
Our hydraulic cylinders are built with performance and durability
in mind:
Piston Rod: Fully tempered and surface-hardened via high-frequency quenching,
reaching a hardness of HRC55 for superior wear resistance.
Forged Components: Rod heads, cylinder ends, and caps are forged to match OEM-grade
materials, ensuring strength and precision.
Welding Technology: All joints are completed using automatic welding, delivering
smoother seams and stronger bonds than manual methods.
Cylinder Tube: Made from high-strength 25Mn steel—the same as OEM cylinders—each
tube is sandblasted and treated with a two-layer baked paint finish
(primer + topcoat) for enhanced corrosion resistance.
Sealing System: We use premium NOK and SKF seals to ensure excellent sealing
performance and long-term pressure retention.
Precision Assembly: Our cylinders are assembled using automated assembly machines,
minimizing the risk of loose components such as nuts or fittings.
Pressure Testing: Each unit undergoes rigorous hydraulic pressure
testing before shipment to prevent any leakage issues.
