Penerangan Produk
Excavator Long Reach Boom And Arm
(1)Product:
(2)Working Dimension:
| Excavator tonnage | T | 20-25t | 30-36T | 40-47T | ||||||
| Total length | mm | 15200 | 18000 | 18000 | 20000 | 22000 | 20000 | 22000 | 24000 | |
| Max CHINAMFG radius | mm | 15000 | 17300 | 17300 | 19200 | 21000 | 19200 | 21000 | 23000 | |
| Max cut depth | mm | 10300 | 12500 | 12600 | 14500 | 16000 | 14500 | 16000 | 17000 | |
| Max cut depth vertically | mm | 9500 | 11600 | 11700 | 13600 | 15200 | 13600 | 15200 | 16200 | |
| Max cut height | mm | 12600 | 15300 | 15300 | 17300 | 18500 | 16200 | 17500 | 18750 | |
| Max unloading height | mm | 10300 | 13000 | 13000 | 15000 | 16000 | 14000 | 15000 | 16000 | |
| Min rotate radius | mm | 4750 | 5100 | 5100 | 6200 | 6200 | 6200 | 7750 | 7750 | |
| Boom length | mm | 9100 | 10500 | 10500 | 11500 | 12500 | 11500 | 12500 | 13350 | |
| Stick length | mm | 6100 | 7500 | 7500 | 8500 | 9500 | 8500 | 9500 | 10650 | |
| Stick max cut force(ISO) | KN | 83 | 65 | 118 | 95 | 80 | 170 | 139 | 109 | |
| Bucket max cut force(ISO) | KN | 150 | 99 | 153 | 153 | 153 | 153 | 153 | 153 | |
| Bucket capacity | m3 | 0.5 | 0.4 | 1.2 | 0.7 | 0.5 | 1 | 0.8 | 0.7 | |
| Bucket rotate degree | deg | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | |
| Folding length | mm | 13000 | 14500 | 15000 | 16000 | 17000 | 16000 | 17000 | 18000 | |
| Folding heigtht | mm | 3050 | 3100 | 3300 | 3350 | 3400 | 3450 | 3480 | 3500 | |
| Extra Counter weight | T | 1 | 3.5 | 4 | 5 | 6 | 5 | 6 | 8 | |
(3)Features:
1.Material
- )The material used in the excavator long arm is Q355B
- )If other steel is required, please contact us, Q690D customized service
2.Material processing
Use a plasma cutter to ensure part flatness
3.Internal vie
Spaced by vertical and horizontal reinforcement plate at regular interval
4.Product making
Welding
A.) Welded with mixed gas between argon and carbon dioxide. Argon content:80%.Carbon dioxide content:20%.
B.) Welded by auto-welding machine .
Sandblasting
A.) The surface of the workpiece can obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the workpiece surface are improved, thus improving the fatigue resistance of the workpiece, increasing the adhesion between it and the coating, and prolonging the coating film. Durability, also good for paint leveling and decoration.
5.Product packaging and Shipping
6.Company Services
1, Long reach boom are use for dredging rivers port construction, railway construction and groundwork construction, with high extensive operation scope, high efficiency and high security.
2, Our company was founded in 2008 with more than 10 years of experience, production line engineers have more than 10 years of data and experience for all brands of excavators designed and customized long range booms.
3, Applicable for all the excavator model,OEM service is also available.
4, Advanced manufacturing process, Technique is in the line with global standards.
5, We have all the installation dimensions of most excavator, we can customize this long reach boom for your excavator.
6, Before welding, we have use big edge milling machine mill(taper process) the edge of the sheet. So the welding can go to the internal of the steel-sheet and make the structure have higher performance. Also the inside have strength plate make it more stronger.
7, If necessary, extra pipeline can be added to suit to some extra application.
8, Stick cylinder of the long boom, can use your original stick cylinder to save the cost, if you need the stick cylinder, we also can prepare for you.
9, Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.
10, Welding is protective-gas welding, the protective gas is 80% Argon and 20% CO2 mixed. This is CHINAMFG standard for protective gas.
11, Before welding, we have use big edge milling machine mill the edge of the sheet. So the welding can go to the internal of the steel-sheet and make the structure have higher performance.
12 .We can customize the arm for all kinds of excavator as per your request. Just let me know your request.
13. If you need, some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application, just let me know.
14. Not make the bucket for this extender arm as customer request. But if you need us prepare the bucket for you, that’s ok.
| MODEL | LDB120 | LDB200-1 | LDB200-2 | LDB300 | LDB350-1 | LDB350-2 | LDB450 |
| boom length(mm) | 7100 | 8220 | 10000 | 10000 | 11000 | 12000 | 13000 |
| arm length ( mm) | 5900 | 7160 | 8000 | 8000 | 9000 | 10000 | 11000 |
| Weight(kg) | 3000 | 4000 | 4200 | 5200 | 6000 | 6500 | 7000 |
| Max dig depth(mm) | 9000 | 11340 | 12200 | 12200 | 14500 | 16100 | 18000 |
| Max. extensive scope(mm) | 12500 | 15100 | 17600 | 17600 | 19600 | 21600 | 23600 |
| Max. dig height(mm) | 11300 | 12510 | 13500 | 13720 | 14920 | 16100 | 17300 |
| folding height(mm) | 2900 | 2980 | 3040 | 3210 | 3210 | 3400 | 3400 |
| bucket capacity(m3) | 0.3 | 0.5 | 0.4 | 0.4 | 0.5 | 0.6 | 0.6 |
| Suit Excavator tonnage(ton) | 12 | 20 | 20 | 30 | 35 | 35 | 45 |
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| Warranty: | 180 Day |
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| Application: | Excavator |
| Certification: | ISO9001: 2015 |
| Customization: | Available |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost: Estimated freight per unit. | about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Apakah pertimbangan keselamatan semasa menggunakan jentera yang dilengkapi dengan silinder boom?
Apabila menggunakan jentera yang dilengkapi dengan silinder boom, terdapat beberapa pertimbangan keselamatan penting yang perlu diingat. Berikut adalah penjelasan terperinci:
- Latihan Operator: Latihan operator yang betul adalah penting untuk memastikan operasi mesin yang dilengkapi dengan silinder boom yang selamat. Operator harus menerima latihan komprehensif mengenai peralatan khusus yang mereka gunakan, termasuk memahami fungsi dan kawalan silinder boom, serta protokol dan prosedur keselamatan yang berkaitan.
- Kapasiti Beban dan Kestabilan: Adalah penting untuk memahami kapasiti beban dan had kestabilan jentera. Melebihi kapasiti beban yang disyorkan boleh menyebabkan tekanan berlebihan pada silinder boom, yang membawa kepada potensi kegagalan atau ketidakstabilan. Pengendali harus sentiasa mematuhi garis panduan pengilang mengenai had beban dan mengelakkan beban berlebihan pada jentera.
- Pemeriksaan dan Penyelenggaraan: Pemeriksaan dan penyelenggaraan silinder boom secara berkala adalah perlu untuk memastikan operasinya yang selamat. Ini termasuk memeriksa sebarang tanda haus, kebocoran atau kerosakan pada silinder, serta memastikan pelinciran dan fungsi semua komponen yang betul. Sebarang isu yang dikenal pasti harus ditangani dengan segera untuk mengelakkan kemalangan atau kegagalan peralatan.
- Penggunaan Peranti Keselamatan yang Betul: Jentera yang dilengkapi dengan silinder boom mungkin mempunyai peranti keselamatan seperti suis had, injap pelega tekanan atau sistem perlindungan beban lampau. Pengendali harus biasa dengan peranti keselamatan ini dan menggunakannya dengan betul untuk mengelakkan tekanan berlebihan, tekanan berlebihan atau situasi berbahaya yang lain.
- Bahaya Berhampiran dan Zon Keselamatan: Operator dan pekerja di sekitar jentera dengan silinder boom harus menyedari potensi bahaya yang berkaitan dengan boom yang bergerak. Mewujudkan zon keselamatan dan penghadang dapat membantu mencegah sentuhan tidak sengaja dengan boom, sekali gus mengurangkan risiko kecederaan.
- Keselamatan Sistem Hidraulik: Silinder boom bergantung pada sistem hidraulik untuk berfungsi. Adalah penting untuk mengikuti protokol keselamatan sistem hidraulik yang betul, seperti menggunakan bendalir hidraulik yang betul, mengekalkan paras bendalir yang sesuai dan memeriksa hos dan kelengkapan untuk kebocoran atau kerosakan. Sebarang masalah dengan sistem hidraulik hendaklah ditangani dengan segera oleh kakitangan yang berkelayakan.
- Prosedur Berhenti Kecemasan: Operator harus biasa dengan prosedur berhenti kecemasan dan tahu cara mematikan mesin dengan cepat dan selamat sekiranya berlaku kecemasan atau kerosakan. Saluran komunikasi dan protokol kecemasan yang jelas harus diwujudkan untuk memastikan tindak balas yang cepat dalam situasi kritikal.
- Peralatan Pelindung Diri (PPE): Operator dan pekerja harus memakai peralatan pelindung diri yang sesuai, seperti topi keras, cermin mata keselamatan, pakaian penglihatan tinggi, dan but berujung keluli, semasa bekerja dengan mesin yang dilengkapi silinder boom. PPE dapat membantu melindungi daripada potensi bahaya dan mengurangkan risiko kecederaan.
Dengan mempertimbangkan faktor keselamatan ini dan melaksanakan langkah-langkah keselamatan yang betul, risiko yang berkaitan dengan pengendalian mesin yang dilengkapi dengan silinder boom dapat dikurangkan. Adalah penting untuk mengutamakan keselamatan pada setiap masa dan menggalakkan budaya kesedaran keselamatan dalam kalangan pengendali dan pekerja yang terlibat dalam pengendalian mesin tersebut.
How does a boom cylinder contribute to load distribution and control?
A boom cylinder plays a significant role in load distribution and control. Here’s a detailed explanation:
In various applications such as construction equipment, material handling machinery, and mobile cranes, boom cylinders are responsible for supporting and controlling the load. They help distribute the load forces and provide precise control over the movement of the boom or arm. Here’s how a boom cylinder contributes to load distribution and control:
- Load Support: Boom cylinders are designed to withstand and support the loads encountered during operation. They are typically mounted between the machine’s main body and the boom structure, providing a connection that carries the weight and forces of the load. The cylinder’s robust construction and load-bearing capacity ensure that the load is evenly distributed and properly supported.
- Force Generation: Boom cylinders generate the required force to control the movement of the boom or arm. By extending or retracting, the cylinder exerts force on the boom, allowing it to lift, lower, swing, or articulate as needed. The cylinder’s ability to generate and regulate force ensures precise load control, contributing to safe and efficient operation.
- Load Stabilization: Boom cylinders help stabilize the load during lifting or movement. By resisting undesired movements or vibrations, the cylinder assists in maintaining the load’s stability and preventing excessive swinging, tilting, or shifting. The controlled movement provided by the cylinder helps minimize the risk of load damage or accidents, ensuring safer and more controlled operations.
- Balance and Alignment: Boom cylinders aid in achieving balance and alignment of the load. By controlling the extension or retraction of the boom, they allow operators to adjust the position of the load relative to the machine’s center of gravity. This balancing capability helps optimize stability, prevent tipping, and enable precise positioning of the load.
- Controlled Speed: Boom cylinders enable precise control over the speed of load movement. By regulating the extension or retraction speed, the cylinder allows operators to adjust the lifting or lowering speed according to the requirements of the task. This controlled speed enhances load handling precision, minimizes impact forces, and improves overall safety.
The use of a boom cylinder in load distribution and control offers several benefits:
- Enhanced Safety: Boom cylinders contribute to load stabilization, balance, and controlled movement, reducing the risk of load accidents or instability.
- Precise Load Handling: The force generation and controlled speed provided by boom cylinders enable operators to handle loads with precision, ensuring accurate placement and minimizing the potential for damage.
- Improved Efficiency: Boom cylinders facilitate efficient load distribution and control, enhancing productivity and reducing the time required to complete tasks.
- Load Capacity Optimization: By supporting and distributing the load forces, boom cylinders help optimize the machine’s load capacity and performance.
Overall, a boom cylinder is a crucial component in load distribution and control. It provides load support, generates force, stabilizes the load, aids in balance and alignment, and enables controlled speed. These features contribute to safe, precise, and efficient load handling in various applications.
It’s important to follow the manufacturer’s guidelines and recommendations regarding the selection, installation, and maintenance of boom cylinders to ensure their proper functioning and optimal load control.
Can boom cylinders be customized for specific machinery and equipment?
Yes, boom cylinders can be customized to fit specific machinery and equipment requirements. Here’s a detailed explanation:
Boom cylinders are designed to provide the necessary force and control for the movement of booms, arms, or attachments in heavy machinery. They come in various sizes, configurations, and specifications to accommodate different equipment and applications.
Customization of boom cylinders involves tailoring their design and parameters to meet the specific needs of the machinery and equipment they will be installed in. Here are some aspects that can be customized:
- Size and Dimensions: Boom cylinders can be customized in terms of their physical size and dimensions to ensure proper fitment and integration with the machinery. Factors such as stroke length, bore diameter, and overall length can be adjusted to match the space constraints and requirements of the equipment.
- Force and Pressure Ratings: The force and pressure ratings of boom cylinders can be customized to suit the load capacities and operating conditions of the machinery. By adjusting the bore size, rod diameter, and hydraulic pressure specifications, the cylinder can be optimized to provide the necessary power and performance for the specific equipment.
- Mounting Options: Boom cylinders can be customized with different mounting options to ensure compatibility with the machinery’s mounting points and structures. This includes variations in mounting brackets, pin sizes, and connection methods to facilitate seamless installation and operation.
- Seal and Material Selection: The choice of seals and materials can be customized based on the operating environment and requirements of the machinery. Different seals, such as wipers and rod seals, can be selected to provide enhanced protection against contamination and improve longevity. The cylinder’s body and rod materials can also be tailored to withstand specific operating conditions, such as extreme temperatures or corrosive environments.
- Integration with Control Systems: Customization may involve integrating the boom cylinder with the machinery’s existing control systems. This can include adapting the hydraulic connections, sensor compatibility, or incorporating specialized control valves to ensure seamless integration and optimal performance.
The customization of boom cylinders allows equipment manufacturers and operators to obtain cylinders that are specifically designed to meet their unique machinery and equipment requirements. This ensures efficient operation, precise control, and optimal performance for a wide range of applications in industries such as construction, agriculture, forestry, and more.
editor by CX 2024-04-11