Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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A sliding arm, also called a telescopic arm or extendable arm, is a hydraulic arm attached to an excavator. It is designed to increase the excavator's working range and versatility by allowing the arm to extend and retract. The sliding arm is installed at the end of the excavator arm and consists of a hydraulic cylinder that can be extended and retracted to adjust the length of the arm.
The upper part of the excavator sliding arm has a cylinder assembly and a piston rod. The cylinder assembly is mounted to the fixed body and the piston rod is connected to the movable sliding body. When the cylinder assembly is pressurized, the piston rod extends, pushing the movable sliding body away from the fixed body.
The lower part of the excavator sliding arm is composed of a box frame, a bottom plate, and a guide rail. The box frame is fixed on the bottom plate, and the guide rails are installed on the box frame. A pair of rollers running along the track are installed on the movable sliding body so that it can slide along the track and move in different directions.
1. High Strength: The sliding arm of the excavator is made of high-strength steel, which can withstand the high stress generated by the excavator during operation.
2. Durability: The sliding arm of the excavator is designed to be durable, which ensures that it can be used for a long time without any problems.
3. Smooth Operation: The excavator sliding arm is designed to provide smooth and precise operation, which allows for efficient operation of the excavator.
4. Easy Maintenance: The sliding arm of the excavator is designed to be easy to maintain, which allows for regular inspection and maintenance of the arm.
5. Reliability: The excavator sliding arm is designed for reliable operation, which ensures that it will be able to perform its duties as expected.
| 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 |
1. 14000㎡ Workshop with Precision Equipments
2. High-tech R&D Team
3. Experienced Workers
4. Customization
5. Prompt Lead Time (7-15 days)
6. Excellent Service
Please tell us your excavator model number and the digging length, so that we can give you a suggestion as soon as possible.
CE certification & Utility model patent certificates
Please feel free to contact Kathy directly!
Click here to connect with Kathy: Whatsapp:+86 18127538971
Email:Katherine@excavatorboomarm.com