Wear Resistant Rear Support Shaft
1.Material：35#(ASTM:1035 EN:C35E4 DIN:CK35),20MnMo
2.Mold opening cycle：About 45 days
3.Customization: We design and manufacture tailor-made products to your exact technical requirements.
4.Weight:Material usage and end-product weight will be derived from the Client’s provided drawings.
5.Craft:Forging
6.Size:Execute custom orders with complete compliance to the drawings provided.
Product Introduction:
The rear assist seat (also mentioned as the rear shaft seat, rear assist seat or rear support) of the increase of the excavator boom is the core load-bearing component connecting the extend and the boom, taking part in a quintessential function in transmitting loads, making positive steadiness and achieving flexible movement. In the future, with the popularization of self-sensing lubrication buildings and predictive maintenance technologies, the rear assist seat will in a similar way enhance in the route of an built-in route of "self-adaptation - self-repair - prolonged service life", turning into the core competitiveness of high-end excavators.
Product Advantages:
We adopt stringent full-process quality inspection to guarantee every product achieves zero-defect quality standards. Our streamlined one-stop manufacturing workflow maximizes production efficiency while effectively cutting your procurement costs. With a complete product lineup covering both standard specifications and customized solutions, we can fully satisfy your diverse application and personalized sourcing requirements.
Packaging and Shipping:
Prior to every shipment, all our products go through a complete set of standardized pre-delivery procedures, including meticulous surface cleaning to remove all processing residues, precise standardized labeling for clear identification and full traceability, as well as professional industrial-grade anti-rust treatment for long-term corrosion protection during transportation and storage. We then conduct rigorous one-by-one final inspection to strictly check product appearance, dimensions and surface quality, ensuring every item complies with premium industrial standards. After passing thorough quality verification, all goods are elaborately packaged with high-quality protective materials, properly sorted and systematically stored in our well-managed constant-standard warehouse. With standardized warehousing and strict delivery preparation, we fully guarantee product integrity, stable condition and timely, safe global dispatch at any time.
Company Strength:
With more than 30 years of vigorous development, our company has steadily expanded its business footprint across both domestic and international markets. Our products are widely deployed in key industries including construction machinery, wind power generation, new energy vehicles, rail transit, petrochemical engineering and mining machinery. We have established long-term in-depth cooperation with well-known enterprises across Germany, Italy, Belgium, Canada and other global markets, with overseas business revenue accounting for over 50% of total sales. Domestically, we maintain solid strategic partnerships with leading high-end equipment manufacturers such as Zoomlion, XCMG, Sany, Lingsheng, CRRC, Nanjing Gear and Zhuzhou Gear. Thanks to our superior technical strength and reliable product quality, our core products — planetary reducer key forgings and medium to large-sized lifting hook assemblies — command the leading market share nationwide, fully demonstrating our outstanding industry standing and core competitive advantages.
