Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Multicolor 20-27T Excavator Telescopic Boom telescopic armFor CAT SANY KOSUMA
Advantage:
01 Use Q355B and 700 material,
02 Adopts precision steel pipeline
03 Built-in telescopic tubing
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
| name | number | main material | warranty(day) |
| Telescopic Arm | 1 | Q355B and Q690 | 360 |
| Bucket | 1 | Q355B | 90 |
| Bucket cylinder | 1 | — | 180 |
| Linkage assenbly | 1 | Q355B | 180 |
| Pin | 6 | 40Cr | 0 |
| High-pressure hose | 4 | 4 layers wire ring | 0 |
| Bidirectional foot switch | 1 |
1, the effective operation distance is large, the operation height is high. The telescopic boom structure can achieve a longer distance, and the arm amplitude can reach a higher working height, which is incomparable to the traditional excavator. 2. It can directly load and unload goods over some obstacles. It can be crossed by telescopic boom device
2, trenches, steps, doors and Windows for loading and unloading operations; Because of the negative amplitude Angle, the ditches on the stop surface can also be cleared or repaired, levelled and other operations, so it is more suitable for use in field conditions.
3, with better safety performance. Telescopic arm excavator has load expansion function. When stacking on uneven pavement, it can stop at a position far from the stacking point, open the stable leg, and complete the loading and unloading of goods by telescopic and luffing action. It is also convenient to clean and disassemble the furnace in the steelmaking workshop.
4, easy to replace a variety of fittings, expand the scope of operation