Construction Vehicles
Construction vehicles
International Trade Fair for Construction Machinery,
Building Material Machines, Mining Machines and Construction Vehicles.
All
Construction Vehicles
Construction vehicles
Earth-moving
Earth-moving machines
Road Construction
Road construction and maintenance equipment/Pipe & cable laying equipment & tools
Lifting Appliances
Lifting appliances and conveyors
Construction Equipment and tools, Formworks and Scaffolds
Construction equipment, tools and special systems/Formwork and scaffoldings
Mining, Extraction and Processing of Raw Materials
Mining, Extraction and Processing of Raw Materials
Building Material Production
Handling and processing concrete and mortar at construction sites/Production of Building Materials
Transmission Engineering and Fluid Technology
Transmission engineering, fluid technology and power generation units
Component and Service Suppliers
Accessories and spare parts/Services
Intelligent Management
Digital construction site and job safety/Test, measurement and process control engineering/Communication and navigation/Production process equipment
New power technologies
New power technologies
Construction Attachments and Hydraulic Hammers etc.
Hydraulic shears/Hydraulic grapples/Excavator buckets, loader buckets/Quick coupling systems/Grapples/Backhoes/Hydraulic hammers/Hydraulic cutters/Vibratory tools/Auger drives/Fork prongs/carriers/Telescopic pile leaders, fixed leaders

Looking for bauma CHINA brand exhibitors?
LIAONING SHUANGYI MACHINERY EQUIPMENT CO., LTD.
Headquarters: China
Target Groups: Construction / Wind & water conservancy / Rental & Trade / Service Suppliers
Public Time: Sep.09, 2026
Public Company: LIAONING SHUANGYI MACHINERY EQUIPMENT CO., LTD.
近日,沈陽雙壹機械自主研發的43米挖掘機伸縮臂亮相于哈薩克斯坦,產品應用于50噸挖掘機,設計為四節伸縮,搭載1.6立方貝型斗,是目前行業內挖掘深度最深的伸縮臂產品。
l企業基本信息
沈陽雙壹機械是一家集產品研發、生產、銷售、服務于一體的高新技術企業,公司自有廠區17127平方米,致力于挖掘機特殊結構件的研發及制造。設備工藝先進,產品選材優良,質量穩定可靠,有著多年生產與管理經驗、技術精湛的專業技師,構建起集科研創新與生產于一體的現代制造體系。
l企業產品介紹
公司主要生產挖掘機伸縮臂、加長臂、氮氣缸、卷揚器等多種挖掘機工作裝置。伸縮臂有12米至43米多種長度,可搭載貝殼斗、挖斗、梅花抓、松土器、碎石器、鉆頭等屬具,達到一機多用,施工工況更廣泛的應用場景,如地鐵、管廊、地下人防、高層樓基礎、漁塘、沉井、尾礦清理、建設橋梁、清淤、護坡、堤防、排水、頂管、湖泊等深遠處作業。

自主研發的氮氣缸產品,可使挖掘機降落動臂時的能量回收,在動臂舉升時釋放能量提供助力,從而提升工作效率及節約能源,適用于加長臂、伸縮臂、拆樓臂等需要高力輸出的挖掘機械中。

l公司資質榮譽:

2019年,雙壹機械被認定為遼寧省高新技術企業,在挖掘機結構件制造和技術研發方面獲得多項國家專利。
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