Characteristics:The company can design and produce standard booms and two-setction long-reach booms for excavators of various brands according to customers' requirement. With advanced computer-assisted design system, more than 10 years' design and manufacturing experience of long booms. The application of finite element method to analysis long booms stress distribution.We make better design to long booms' structure, our long boom is stable and reliable.
The material of long boom is Q345B, two type of long boom is standard and enhanced. Standard long booms are applied to light road working as environment channel dredging, slope finishing, deep cut mining,etc.. Enhanced long boom are applied to hard soil mining and gravel loading working environment.
| Machine tons | 12T | 20T | 22T | 30T | 35T | 40T | 45T |
| Total length (mm) | 13000 | 153800 | 153800 | 18000 | 20000 | 22000 | 24000 |
| Weight (KG) | 3000 | 4000 | 4200 | 5200 | 6000 | 6500 | 7000 |
| Bucket Capacity (m3) | 0.3 | 0.4 | 0.4 | 0.4 | 0.5 | 0.6 | 0.6 |
| Max. Digging Height(mm) | 11300 | 12500 | 12600 | 13700 | 15000 | 16000 | 17200 |
| Max. Digging Reach (mm) | 12500 | 15000 | 15000 | 17500 | 19500 | 21500 | 23500 |
| Max. Digging Depth (mm) | 9000 | 11300 | 11300 | 11300 | 11500 | 16500 | 18000 |
| Transport Height (mm) | 2900 | 3000 | 3050 | 3200 | 3250 | 3350 | 3400 |
| Additional counterweight (KG) | According to the machine type and working condition |
Changyi Industrial (Shanghai) Co., Ltd. is a dynamic company which is in field of heavy equipment spare parts and construction machinery parts, we have years of export experience as well as provide services, and have a steady way of developing excellent customers.
We supply a wide variety of Heavy equipment spare parts to fit your demands, such as excavator, wheel loader, Motor Grader, Crawler Bulldozer, Road Roller, Backhoe loader and other related machineries.
To provide spare parts with reliable quality ---ORIGINAL. We offer you fastest delivery time, best service and reasonable price.
Our business scope:
Brand spare parts: SEM, SHANTUI, SDLG, HYUNDAI, CHANGLIN, LIUGONG, PENGPU, XGMA, HBXG, XCMG.
Engine including: CUMMINS, SDEC, WEICHAI.
Transmission including: ZF, Hangchi Advance...
If you have any questions about heavy equipment spare parts, feel free to contact us at your earliest convenience. We are pleased to develop a good cooperate relationship with you. We look forward to working with you.
