Sany 245 Excavator 22m Long Reach Arm

Built for deep dredging, river cleaning, slope trimming and high demolition work. Our Sany 245 Excavator 22m Long Reach Arm directly replaces your original boom and arm. There is no requirement to change your main excavator. We use thickened steel plates at stress points and reinforce welding on bending and load-bearing areas to reduce cracking risks during long heavy-duty operations. All pin holes are finished with CNC boring to ensure a tight fit between pins and bushes, cutting down vibration and wear over extended working hours. Pre-routed paths for hydraulic hoses allow quick on-site hose installation and shorten assembly time. With a well-balanced weight layout, this arm will not impose excess load on your Sany 245 main machine and maintains stable working performance.

We are a local manufacturer specialized in excavator long reach booms, standard booms, rock arms and all kinds of bucket attachments. We own our welding workshop and machining line, and we are not a middleman.

Our products have passed ISO quality certification. Every set of long arm goes through a load test before shipment.

We have rich experience with modified boom projects for Sany, CAT, Komatsu, Doosan, Volvo and Hitachi excavators. We have completed many long reach orders for dredging and demolition jobs overseas.

After-sales service

6 months warranty for the whole boom and arm (excluding wear parts like pins, bushes and bucket teeth)

We provide installation guidance documents and videos. Our engineers can help you solve fitting problems online.

If there is any quality issue caused by our production, we supply replacement parts for free within the warranty period.

Technical support remains available after the warranty expires. We always offer spare parts at factory price.

MOQ: 1 set Packing: Fixed and bundled with steel frames, wrapped with waterproof plastic film. Pins, bushes and small accessories are packed in wooden cases. Delivery time: 15–25 working days after receiving the deposit. Logistics: We arrange sea freight. We can deliver goods to your nearest seaport and help prepare all export documents.

Price: Quotation is based on your actual requirements. If you need a different bucket size or extra spare parts, the price will be adjusted. Send us your working conditions, and we can give you an exact offer.

Payment terms: T/T bank transfer. 30% deposit to start production, 70% balance before loading. We also accept L/C for large orders.