Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Chinese Manufacturer solid and durable quality excavator Standard boom arm for CAT SANY KOSUMA
The standard arm
Generally, the length of the upper arm is 5.85 meters and the length of the forearm is 2.5-3.0 meters, and 2.5 meters is the short arm.
Excavator: Excavator is a special engineering vehicle, which is composed of a rotating platform, a large shovel and a mechanical arm. They usually travel on tracks or wheels
Product configuration:
| Excavator Standard Arm Accessories | |||
| Name | number | main material | warranty(day) |
| Boom | 1 | Q355B | 360 |
| Arm | 1 | Q355B | 360 |
| Lubrication pipe | 5 | 1 layer wire ring | 0 |
| Steel tube | 6 | 20#steel | 0 |
01 Boom and arm 1set
02 High pressure hose 4pcs
03 Lubrication pipe 3pcs
04 Pin 5pcs
