LONG REACH BOOM
Long Reach Boom & Long Reach Arm
River heavy industry specializes in the design, production and custom-made long-reach arms for various brands of excavators.
Our company is a leading manufacturer and supplier of long-reach arms in China, providing high-quality and durable extended arms to customers around the world. There are a variety of excavator extension arms available, ranging from 1.8 tons to 100 tons, with lengths from 8 meters to 30 meters. Depending on the customer’s requirements and application, excavator extension arms can also be customized.
Application of Extended Arm
An extended arm is commonly used in construction activities such as river dredging, port work, subway work, foundation excavation, and others. With high efficiency and safety, it performs a wide range of operations. It is possible to improve productivity with a long reach boom produced by the river if the standard arm cannot be able to reach farther and longer digging distances.
Clean Up Waterways and Fish Ponds
Water Resources and Hydropower Engineering
Construction and Subway Excavation
The Advantages of River’s long reach boom
1.Excellent Manufacturing and Processing Capabilities
As a manufacturer, we have a complete set of advanced processing and manufacturing equipment such as laser cutters, plasma cutters, welding robots, automatic coating lines, etc., capable of ensuring the fineness of products and a high level of production efficiency.
2. High-Quality Raw Materials
All steel materials are from China’s top steel manufacturers of reputable companies, and the extension arm is made of low-alloy high-strength plates with good a tensile strength. Choosing the right materials for the boom and arm, as the most critical components on an excavator, directly affects the work efficiency.
It is also important to note that all hydraulic hoses are phosphated, which has excellent anticorrosion and antirust properties, and which can effectively protect the hydraulic system against contamination. Instead of the steel sleeve commonly used in the market, the copper sleeve is used on the connector.
3.Advanced Computer-aided Design Tools
With the use of CAD, 3D, and FEA structural design tools, our professional design team can provide accurate data analysis for secondary development and private customized products. In addition, they can upgrade products based on originality, thereby reducing production times. The risk of cracking and breaking of the long arms have also been taken care of.
4.Strict Production Process to Ensure Stable Quality
Every aspect of the production process is strictly controlled to ensure the highest quality products are delivered to our customers.
Plasma Cutting
Robot Arm Weiding
Polished
Machining
Machining
Spray Painting
Each Long-reach Package Comes Standard with The Following Items
Long reach front is an excellent solution for river and sea dredging on land or barge, pond excavation and maintenance, deep foundation excavation, drainage construction, distant digging, etc., especially beneficial for slope forming where standard boom failed to get the necessary job done effectively. There is no customized component/part used in our attachment; we design it with commonly available off-the-shelf components that customers can easily obtain from their local excavator spare parts market. Each long-reach package comes standard with the following items:
- 1x long boom
1x long stick/arm
1x bucket
1x arm cylinder
1x bucket cylinder
1x boom pin
2x arm pin
2x bucket pin
1 set of Linkage
2x pin for Linkage
- 1 set of hydraulic pressure hoses
Full set of hydraulic piping/tubing
Technical Date
| Models | Extension boom（A） | Extension arm（B） | Transport height（C） | Max. excavation radius（D） | Max. unloading height(E) | Max. excavation height(F) | Max. excavation depth(G) | Bucket capacity | Working weight | Increase in weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 12T | 7100mm | 5900mm | 2900mm | 11200mm | 7350mm | 9350mm | 9000mm | 0.3m³ | 12T | 3000kg |
| 20T | 8220mm | 7160mm | 2980mm | 14500mm | 10390mm | 12510mm | 11340mm | 0.4m³ | 12T | 4000kg |
| 25T | 8220mm | 7160mm | 3050mm | 14500mm | 10490mm | 12610mm | 11370mm | 0.4m³ | 12T | 4200kg |
| 30T | 10000mm | 8000mm | 3210mm | 17300mm | 11720mm | 13920mm | 13010mm | 0.4m³ | 12T | 5200kg |
| 35T | 11000mm | 9000mm | 3210mm | 19200mm | 12920mm | 15120mm | 15000mm | 0.5m³ | 12T | 6000kg |
| 40T | 12000mm | 10000mm | 3400mm | 21100mm | 14240mm | 16900mm | 16500mm | 0.6m³ | 20T | 6500kg |
| 45T | 13000mm | 11000mm | 3400mm | 22900mm | 15230mm | 17800mm | 18000mm | 0.6m³ | 20T | 7000kg |
For more special size long reach boom,please feel free to contact us!
You Might Also Like
Bucket
Other Attachments
Amphibious Excavator
FIND YOUR RIGHT SOLUTION WITH RIVER HEAVY INDUSTRY
At RIVER HEAVY INDUSDUSTRY, we are committed to the delivery of quality amphibious excavators and excavator attachments. Please fill out the form below to get in touch with us! We’ll get back to you as soon as possible as we make fast responses to our clients across the globe our priorities.