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| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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Description: The Long Reach Boom Arm is an essential excavator attachment designed to extend the reach and capabilities of your machine. Made from high-quality materials, including Q345B steel for strength and rigidity, this attachment is built to withstand the toughest tasks.
Shaft Sleeve: The shaft sleeve is constructed using 45 #+20 # steel, with a 40Cr liner embedded inside. This innovative design reduces shear force during rotation, increasing the lifespan of the shaft sleeve.
Box Type Structure: The extended arm features a box type structure, composed of two upper and lower cover plates and two left and right wall panels. To ensure durability, the interior is welded with buffer bars that have elliptical holes. These holes effectively release stress generated during welding and operation, preventing damage to the extended arm.
Key Features:
Experience the power and versatility of the Long Reach Boom Arm from Yangzhou Xinshi Machinery Co., Ltd. Enhance your excavator's capabilities and tackle any job with confidence.
Introducing the high-quality and durable excavator extension arm from Yangzhou Xinshi Machinery Co., Ltd. This extension arm is made of high strength structural steel, ensuring its sturdiness and longevity.
With the customer's requirements in mind, this extension arm can be custom designed and produced with either a two-section or three-section design. It is specifically designed for excavators weighing above 35 tonnes, making it a perfect fit for heavy-duty projects.
Experience the benefits of the weighted rock arm, which enhances the performance and efficiency of your excavator. With its exceptional strength, it allows you to tackle even the toughest tasks with ease. Whether you're working on construction sites or carrying out excavation projects, this extension arm will be your reliable companion.
Invest in the excavator extension arm from Yangzhou Xinshi Machinery Co., Ltd. and take your excavator's capabilities to the next level. Trust in our expertise and commitment to delivering top-notch products that meet your specific requirements.
Discover our extended arm for heavy machinery parts, designed to provide a long reach extension for construction machinery. This engineering equipment accessory is perfect for excavators, offering a 13-24 meter long arm. Enhance your construction machinery with this extended boom arm attachment.
| Type/Parameter | PC200-8 | PC220-8 | PC300LC-7 | PC360-7 | PC400-7 | PC450-7 |
| Total Length | 15400mm | 18000mm | 18000mm | 20000mm | 22000mm | 24000mm |
| Boom | 8300mm | 10000mm | 10000mm | 11000mm | 12000mm | 13000mm |
| Arm | 7100mm | 8000mm | 8000mm | 9000mm | 10000mm | 11000mm |
| Total weight | 4000kg | 4600kg | 5200kg | 6000kg | 6500kg | 7000kg |
| Bucket Capacity | 0.4m3 | 0.4m3 | 0.5m3 | 0.6m3 | 0.6m3 | 0.7m |
| Height | 12510mm | 13500mm | 13720mm | 14920mm | 16100mm | 17300mm |
| Radius | 15100mm | 17300mm | 17600mm | 19600mm | 21600mm | 23600mm |
| Depth | 11340mm | 13000mm | 13200mm | 15000mm | 16500mm | 18000mm |
| Transport Height | 2980mm | 3160mm | 3210mm | 3210mm | 3400mm | 3400mm |
Discover our Extended Arm for Heavy Machinery Parts, designed to provide an extended reach for construction and engineering equipment. This long arm attachment is perfect for excavators and offers a boom arm extension of 13-24 meters. Enhance your heavy machinery with our high-quality construction machinery accessories and parts.
| Excavator | 12 Ton | 20 Ton | 25 Ton | 30 Ton | 35 Ton | 40 Ton | 45 Ton |
| Length | 10m | 18m | 20m | 22m | 24m | 26m | 28m |
| Weight | 2.8t | 4.8t | 5.6t | 6.6t | 7.5t | 8.5t | 9.5t |
| Bucket Capacity | 0.25m3 | 0.4m3 | 0.45m3 | 0.5m3 | 0.6m3 | 0.7m3 | 0.8m3 |
| Height | 7m | 15m | 17m | 19m | 21m | 23m | 25m |
| Radius | 9m | 17m | 19m | 21m | 23m | 25m | 27m |
| Depth | 6m | 14m | 16m | 18m | 20m | 22m | 24m |
| Transport Height | 2.2m | 3m | 3.2m | 3.2m | 3.2m | 3.4m | 3.4m |
The extension arms manufactured by Yangzhou Xinshi Machinery Co., Ltd. are designed to cater to various operation modes and working conditions, making them versatile and efficient in construction projects.
Choose Yangzhou Xinshi Machinery Co., Ltd.'s extension arms for reliable performance and unmatched versatility in your construction projects.
We are a leading excavator attachments manufacturer in China with years of experience in producing high-quality construction machinery attachments. Our commitment to excellence has made us a trusted name in the industry.
At Yangzhou Xinshi Machinery Co., Ltd., we are dedicated to establishing stable, long-term, and strategic partnerships with both new and existing customers worldwide. We strive for mutual cooperation and a bright future together.
We are Yangzhou Xinshi Machinery Co., Ltd., a professional excavator attachments manufacturer based in China. Our factory was established in 2016, and we specialize in providing high-quality equipment for excavators.
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