Suitable for Excavator Komatsu 56 60-6-7 120 200-8 Traveling Tightening Oil Cylinder Oil Seal Seal Ring Butter Cylinder
High-Quality Oil Seals: Ensures optimal performance and longevity for excavators.
Wide Compatibility: Fits various Komatsu models including 56, 60, 120, and 200 series.
Precision Engineering: Precision-machined components for reliable sealing.
Custom Packaging Options: Available in carton, wooden box, or pallet.
Worry-Free After-Sales: Includes worry-free pre-sales and after-sales support.

Changsha Concrete Ming Machinery Co., Ltd. specializes in construction machinery parts, offering original and OEM components for brands like Sany and Zoomlion. Based in Changsha, China, it serves 20+ countries with over 30 employees, providing technical solutions and after-sales services. Quality is ensured through pre-production samples and final inspections, with a focus on durable, compatible spare parts for concrete pumps and excavators.








Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.