Long Reach Excavator
Your Leading Shandong Shante Heavy Industry Machinery Co.,Ltd. Supplier
Shandong Shante Heavy Industry Machinery Co., Ltd. is one of leading manufacturer in China specializing in mining machinery researching, designing, manufacturing and sales.The range of products include loader and excavator, mine car, etc. The products are widely used for all kinds of mine, metal mine, non-metal mine, water project, hydropower project, water diversion tunnel project, subway station etc.
Shandong Shante Heavy Industry Machinery Co., Ltd. is a large-scale production enterprise of mining construction equipment. The mining construction equipment and equipment mainly operated by the company have been sold to various provinces and cities across the country and abroad through B2B and B2C. The company workshop covers an area of more than 30,000 square meters. There are 688 employees, including 32 experts and scholars, 65% of them have a college degree or above, and more than 30% are senior technicians.
The company is engaged in the research and development, manufacturing, production and sales of mining equipment. The products include mining electric excavators, mining slag scrapers, backhoe loaders, roadway repairers and other four series of more than 20 varieties. The products are sold to In 26 provinces, municipalities and autonomous regions, there are 158 franchise, agency and direct sales outlets, and have won honorary titles such as provincial and municipal "Advanced Enterprise", "Contract-honoring and Promise-keeping Enterprise" and "Provincial Civilized Unit".
The company's modern assembly line production is based on the four concepts of "precise design, lean manufacturing, fine management, and fine service", in order to respond quickly to the market, produce products that meet the needs of different customer groups. "Integrity-based, technology first, customer first, reputation" is our eternal purpose! All the staff of the company pay tribute to all sectors of society and look forward to your visit and patronage!
Why Choose Us?
Advanced Equipment
A machine, tool or instrument designed with advanced technology and functionality to perform highly specific tasks with greater precision, efficiency and reliability.
Competitive Price
We offering a higher-quality product or service at an equivalent price. As a result we have a growing and loyal customer base.
Rich experience
Our company has many years of production work experience. The concept of customer-oriented and win-win cooperation makes the company more mature and stronger.
Global shipping
Our products support global shipping and the logistics system is complete, so our customers are all over the world.
After-sale service
Professional and thoughtful after -sales team, let you worry about us after -sales Intimate service, strong after -sales team support.
High Quality
Our products are manufactured or executed to very high standards, using the finest materials and manufacturing processes.
Related Product
Material Loading And Discharging Machine
It is a multi-function excavator integrating discharging,conveying,loading . The machine is used for train to discharging and loading coal or other materials from train carriage. Coal or other materials can be discharged directly from train carriage and conveyed to dumping truck,no materials are needed to discharge on the ground.
Long Reach Excavator for Dumping Coal
Adopting the electric hydraulic system, the equipment is convenient to operate with stable, accurate and consistent performance. And it is efficient with low energy consumption which can help to save money.
With the advanced technology, the excavator is available to perform with no noise that it won't influence others and cause no damage to the operator, providing the silent and safe working environment.
Electric excavator is equipped with long boom for dumping coal or other raw materials from railway carriage. It adopt electric hydraulic system, so it has a character of energy saving,low noise,no tail gas,high efficiency Q: What is the delivery time ? A: Normally the leadtime is 10 days after.
Electric excavator is equipped with long boom for dumping coal or other raw materials from railway carriage. It adopt electric hydraulic system, so it has a character of energy saving,low noise,no tail gas,high efficiency.
Tri-inspection system is performed. They are individual inspection, mutual inspection and specialized inspection. 2. Mark the disqualified clearly and isolated it. on the on-site management we perform 5S management.
What is Long Reach Excavator?
Typically used for excavation work over longer distances, for example, for all those hard-to-reach areas, and to maximise production. While externally it is a single bucket excavator, the design of a long reach excavator can withstand higher loads, resulting in greater excavation force and lifting capacity. This technique allows excavation at greater depths of increased complexity, i.e. excavating larger volumes of soil and moving it over greater distances, than a conventional crawler or wheeled excavator. This type of excavator therefore has several times the performance of those with a shorter, conventional boom.
These excavators are capable of carrying out work in remote and inaccessible areas. The machine can cope with tasks that exceed the capabilities of other specialist equipment. However, efficiency can only be achieved with adequate operator experience.
Benefits of Long Reach Excavator
Extended reach and digging depth: long arm excavator offers an extended reach and digging depth, allowing operators to access and work in hard-to-reach areas. Various applications, including deep excavations, tall structures, and challenging terrains, make it suitable.
Versatility: long arm excavator is versatile and can handle various tasks. It can be used for digging, lifting, loading, and demolition, making it suitable for construction projects and industries.
Fuel efficiency: long arm excavator has advanced hydraulic systems and engine technology that optimize fuel consumption. This helps to reduce operating costs and minimize environmental impact.
Stability and safety: Stability and safety are considered when designing long reach excavator. It features a robust structure, a more extended base, and a counterweight system to ensure stability while operating with an extended reach. This overcoms the risk of accidents and enhances operator safety.
Operator comfort and control: Operator comfort and control are kept in mind when designing long arm excavator. It features ergonomic controls, a spacious cabin, and advanced technology for smooth operation and reduced operator fatigue.
Easy maintenance: Easy maintenance and servicing are designed for long arm excavator. It incorporates features such as easy access to components and a user-friendly interface, allowing for efficient maintenance and minimizing downtime.
Application of Long Reach Excavator
Dredging and deep excavation
One of the primary purposes of a long-reach excavator is to perform dredging and deep excavation tasks efficiently. These machines are designed to reach depths that standard excavators cannot access. They are commonly used in projects involving the excavation of ponds, rivers, canals, and harbors, allowing for the removal of sediment and debris from the bottom.
Elevated work
They have long-reach arms that enable them to work at greater heights. This makes them invaluable for projects such as removing debris from elevated structures, demolishing tall buildings, or trimming trees and vegetation along highways and railways.
Riverbank and embankment maintenance
Maintaining riverbanks and embankments is critical to flood control and erosion prevention. Long-arm/long-reach excavators are well-suited for this purpose, as they can reach over the water's edge and perform excavation or reinforcement work efficiently.
Environmental cleanup
In environmental cleanup efforts, long-arm excavators play a pivotal role. They can reach remote or challenging locations, such as swamps, wetlands, and contaminated water bodies, to remove hazardous materials or restore natural habitats.
Construction of retaining walls
Constructing retaining walls in areas with limited access or uneven terrain can take time and effort. Long-arm excavators are instrumental in building these structures, as their extended reach allows them to work from a stable position while creating a solid foundation.
Deep trenching
For utility and pipeline installation, deep trenching is often required. Long-reach excavators excel in digging deep trenches swiftly and accurately, ensuring that underground infrastructure is installed securely and at the appropriate depth.
Land reclamation
These excavators are indispensable in land reclamation projects, where coastal areas are expanded or reclaimed from the sea. They can efficiently remove sand, silt, and other materials to create usable land.
Demolition and deconstruction
Long-arm excavators are used in demolition and deconstruction projects where precision is required. They can reach high points of structures or deep within buildings to dismantle them, minimizing the risk of collateral damage safely.
Maintenance of water bodies
Whether removing debris, silt, or aquatic vegetation from lakes, reservoirs, or stormwater ponds, long-reach excavators provide a precise and efficient means of maintaining water bodies.
Efficient material handling
These excavators have robust buckets or attachments that can handle heavy loads. They are often used for material handling in scrap yards, recycling facilities, and transfer stations.
Components of Long Reach Excavator
Boom: The boom is the main arm of the excavator and is extended to reach far distances. It can be adjustable in length and angle to suit the specific job requirements.
Stick or arm: The stick or arm is attached to the boom and houses the bucket or attachment. It provides additional reach and flexibility when digging or reaching high places.
Bucket: The bucket is the part of the excavator used for digging, scooping, and carrying materials. Long reach excavators may have various types of buckets for different tasks, such as digging, grading, or lifting.
Hydraulic system: A hydraulic system powers the movement of the excavator's components, including the boom, stick, and bucket. It provides the force and control required for precise operation.
Counterweight: Long reach excavators often require counterweights to balance the extended boom and maintain stability during operation.
Cabin: The operator's cabin is where the excavator is controlled. It contains the controls, instrumentation, and a comfortable workspace for the operator.
Undercarriage: The undercarriage includes the tracks or wheels of the excavator, depending on the model. It provides mobility and stability while moving on various terrains.
What Is the Difference Between a Long Reach Excavator and an Excavator?
The primary difference between a long reach excavator and a standard excavator lies in the length of the boom and arm.
Boom and arm length:
Standard excavator: Standard excavators have a relatively shorter boom and arm configuration. The boom is the main horizontal component that extends from the machine, while the arm, also known as the dipper or stick, is the vertical component that connects the boom to the bucket.
Long reach excavator: Long reach excavators are equipped with extended booms and arms. These machines are specifically designed to have a longer reach, allowing them to access deeper or more distant areas.
Application and use:
Standard excavator: Standard excavators are versatile and used for a wide range of construction, excavation, and digging tasks. They are well-suited for general-purpose digging, trenching, and material handling.
Long reach excavator: Long reach excavators are specialized machines designed for applications that require extended reach. They are commonly used in projects such as deep excavation, dredging, demolition of tall structures, and tasks where a standard excavator's reach is insufficient.
Project types:
Standard excavator: Standard excavators are suitable for a broad range of construction projects, including building foundations, road construction, utility trenching, and general earthmoving tasks.
Long reach excavator: Long reach excavators are often employed in specific projects such as deep foundation digging, dredging operations in bodies of water, demolishing tall structures, and tasks where the machine needs to operate from a distance.
Reach and depth:
Standard excavator: Standard excavators have a limited reach and depth compared to long-reach excavators. They are designed for more typical construction and excavation scenarios.
Long-reach excavator: Long reach excavators are capable of reaching greater distances horizontally and vertically, making them suitable for projects that require extended reach, depth, or both.
Stability considerations:
Standard excavator: Standard excavators typically have a more stable configuration due to their shorter booms and arms. They are well-balanced for common excavation tasks.
Long reach excavator: Long reach excavators may require additional stability considerations, especially when working at greater heights or depths. Proper equipment setup and operator skill are crucial for safe and effective operation.
Run the excavator to retract the large and small arms, and after stopping the excavator, remove the bucket, bucket cylinder and connecting rod assembly at the front end of the forearm of the excavator;
The correct installation method is to take out the rod head pin of the stick cylinder; after retracting the stick cylinder, fix it with iron wire. Do not let the cylinder rod slip out to avoid injury;
Take out the tail pin of the stick cylinder; take out the stick cylinder with a crane;
To install the excavator long reach attachments correctly, take out the boom fork pin and take out the standard forearm;
Take out the rod head pin (boom middle pin) of the boom cylinder, take out the boom seat pin, and take out the standard boom.
Then use the crane to align the excavator long reach attachments with the boom base, install the boom base pin, and then install the boom cylinder rod head pin into the middle hole of the boom.
Use the operator machine to lift the forearm, aim at the position of the boom fork, and drive the boom fork pin in.
Use the crane to align the stick cylinder, and install the stick cylinder tail pin and the stick cylinder rod head pin.
Follow-up is the same as installing the stick cylinder, install the bucket cylinder, and then install the connecting rod assembly and bucket.
The hydraulic hose joints are flanged and are fastened with M10 hexagon socket screws. Use suitable tools and suitable tightening force 49N*M to tighten. Before tightening, make sure that the O-ring is intact and placed correctly.
The long reach attachments uses the centralized filling method. There is a centralized filling block at the boom seat, and the lubricating grease is directly filled on the centralized filling block. The grease overflows at the filling place.
After the long reach attachments is installed, a no-load test run must be carried out. The no-load test run shall be carried out according to the method required by the excavator manufacturer. When running, pay attention to whether there is jamming, whether there is any looseness in the fastening, and whether the hydraulic oil circuit is normal.
Considerations When Transporting a Long-Reach Excavator
Successfully moving a long-reach excavator requires examining several key considerations well in advance:
Dimensions and weight
Know the excavator's specifications, including length, width, height, and weight. This determines the permits required and equipment needed.
With extensions, the length can exceed 100 feet. Confirm legal dimensions for each jurisdiction.
Weight typically ranges from 90,000 to 130,000 lbs. Verify bridge, road, and permit weight limits.
Adequate transport vehicle
The tractor must have sufficient horsepower and axle configurations to haul the load.
The number of trailers needed depends on weight distribution limits and permitting.
All trailers must have adequate capacity, proper axle configurations, and be rated for the load.
Deck space must accommodate tracks, undercarriage, counterweights, and boom/arm.
Vehicle lighting must meet regulations. Escort vehicles may be required.
Trailer types
Lowboy trailers are commonly used, but specialized trailers like Schnabel cars or girders work for longer loads.
Deck space, ramp capacity, and drawer beams allow loading/unloading.
Proper trailer spreading helps distribute weight appropriately.
Trailers equipped with specialized counterweight boxes prevent tipping.
Safety transporting oversized loads
Pilot cars and escort vehicles help secure the load and warn other drivers.
Flags, signs, and lights make the load visible and follow regulations.
Law enforcement escorts are needed for super loads in many jurisdictions.
Rigging tools like spreader bars help stabilize and prevent shifting.
How Long Reach Excavators Work
Long reach excavators operate on the same principles as standard excavators but with the added advantage of extended reach. The process typically involves the following steps:
Positioning: The operator maneuvers the excavator into the desired position, taking into account factors such as terrain, obstructions, and safety considerations.
Engagement: Once in position, the operator engages the hydraulic system to extend the boom and arm to the required length, allowing the bucket to reach the target area.
Digging: With the bucket in position, the operator uses the controls to manipulate the bucket and excavate material from the ground. The powerful hydraulic system provides the necessary force to break through soil, rock, or other substrates.
Lifting: After digging, the operator can use the excavator to lift and move the excavated material to a designated location, such as a truck or stockpile.
Retraction: Once the task is complete, the operator retracts the boom and arm, returning the excavator to its compact configuration for transport or storage.
Our Factory
Initially founded in 1998, Shandong Shante Heavy Industry Machinery Co., Ltd. are located in Yuncheng Industry Zone of Heze city Shandong Province.The transport is very convenient.Qingdao port is 500km far away from our company and Jinan Airport is 150km far way from our company.
Our Certificate
FAQ
Hot Tags: long reach excavator, China, factory, suppliers, manufacturers, cheap, price, Crawler Mucking Loader, Long Boom Excavator, Hydraulic Mucking Machine, Small Roadheader For Sale, Long Reach Excavator For Dumping Coal, Rock Mucking Loader
Previous
No InformationYou Might Also Like
Send Inquiry