Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Professional produce excavator telescopic arm 10M 12M 14M sliding arm for CAT320D
The excavator boom is composed of an upper sliding arm and a lower fixed arm. The upper sliding body is freely extended and retracted by the telescopic cylinder, which is suitable for the excavation of subways and pits. The pioneering double-limit design reduces the running vibration of the boom and improves the service life of the cylinder. The sliding device has been changed from the previous pulley to the sliding block, which reduces the failure rate, and the wear-resistant rubber sliding block is more easily replaced and maintained.
✅1. The lower cover of the upper sliding arm and the upper cover of the lower fixing arm are both 20mm.
✅2. Cover plates are cut from a whole piece , so as to be more firm
✅3.Double limit design of the sliding sylinder prevents cylinder jolting and over pulling.
✅4.Steel sliders are welded between the skateboards to resists wear.
| Excavator Ton | (A)Maximum working Length of arm | (B)Maximum digging height | (C)Maximum digging radius(mm) | Bucket Volume(cbm) | Counter Weight(Ton) |
| 12-15T | 5700 | 8000 | 10400 | 0.2-0.3 | |
| 20-25T | 9150 | 10100 | 13000 | 0.4-0.7 | |
| 20-25T | 11000 | 12300 | 15200 | 0.4-0.7 | 1-2T |
| 30-35T | 11000 | 12000 | 15800 | 0.6-0.9 | |
| 40-45T | 12100 | 16000 | 19200 | 0.8-1.3 |
Usually use 40GP container to load product !
Contact sophia to inquiry details !