excavator maximum reach 10.2 meters
2025/09/21 10:22
Excavator Maximum Reach 10.2 Meters
Company: Jinan Tui Wa Import and Export Trading Co., Ltd. (TUIWA)
In the ever-evolving fields of construction, municipal engineering, water conservancy, mining, and agricultural infrastructure, the working range of excavators directly determines the efficiency, applicability, and economic benefits of projects. Many large-scale or complex job sites — such as deep river dredging, high-slope trimming, long-distance trench digging, and high-altitude material handling — often face the challenge of limited operating range of traditional excavators. Frequent repositioning of equipment not only increases labor intensity, extends construction cycles, but also causes unnecessary damage to the construction site and surrounding environment. To address these pain points and meet the growing demand for long-reach operation equipment, TUIWA is proud to officially launch its high-performance excavator with a maximum reach of 10.2 meters. This machine is meticulously engineered to break through the limitations of traditional excavators, integrating super long operating reach, stable performance, and precise control, providing global customers with a comprehensive and efficient solution for long-distance operation scenarios.
Core Highlight: 10.2 Meters Maximum Reach — Redefine the Boundaries of Excavation Operation
The most prominent advantage of this excavator is its industry-leading maximum reach of 10.2 meters, which is measured from the center of the excavator’s slewing platform to the tip of the bucket teeth in the fully extended state of the boom and arm. This 10.2-meter super long reach is not only a numerical breakthrough but also a comprehensive upgrade of the machine’s structural design, hydraulic system, and stability control, ensuring that the excavator can stably and efficiently complete operations in a larger working space without frequent movement.
Compared with traditional excavators with a maximum reach of 7-9 meters, this 10.2-meter long-reach excavator can cover a working area 30% larger under the same standing position, which means that the number of machine repositioning can be reduced by 40% during construction. For example, in river dredging projects, the excavator can stand on the bank and directly reach the center of the river (with a water depth of 3-5 meters) for desilting operations, avoiding the need to build temporary operating platforms in the river, which not only saves construction time but also reduces the cost of auxiliary facilities. In high-slope trimming projects, the 10.2-meter reach allows the excavator to trim slopes with a height of up to 8 meters without climbing, greatly improving construction safety and efficiency.
It is worth emphasizing that the 10.2-meter maximum reach of this excavator is not at the cost of load-bearing capacity. Through scientific structural optimization, the machine can still maintain a stable load-bearing performance when the boom and arm are fully extended, ensuring that it can complete digging, lifting, and placing tasks smoothly, and avoiding the problem of insufficient load-bearing capacity or unstable operation that often occurs in some long-reach excavators.
Professional Engineering Design: Ensuring Stability and Precision Under Long-Reach Operation
To support the 10.2-meter maximum reach and ensure stable, safe, and precise operation, TUIWA’s R&D team has carried out in-depth optimization and upgrading of the excavator’s core components, integrating advanced technology and high-quality materials to achieve a perfect balance between long reach and performance.
Reinforced Boom and Arm Structure: The Foundation of Long-Reach Operation
The boom and arm of the excavator are the core components bearing the load during long-reach operation, and their structural strength and rigidity directly determine the machine’s safety and service life. This excavator adopts a high-strength wear-resistant steel plate (Q355B grade) for the boom and arm, which has high tensile strength and impact resistance, effectively preventing deformation and fatigue damage caused by long-term load-bearing and frequent operation. At the same time, the R&D team has optimized the structure of the boom and arm through finite element analysis technology, thickening the key stress points (such as the connection between the boom and arm, the bucket hinge) and adding reinforcing ribs, which makes the overall structural strength increased by 25% compared with the traditional long-reach excavator.
In addition, the boom and arm adopt a multi-section telescopic design, which not only ensures the 10.2-meter maximum reach but also can be flexibly adjusted according to the actual operation needs, realizing stepless adjustment of the operating range. The telescopic mechanism is equipped with a high-precision guide rail and sealing system, which ensures smooth telescopic movement, reduces friction loss, and extends the service life of the components.
Optimized Chassis and Counterweight System: Ensuring Stability in Full-Range Operation
For long-reach excavators, stability is the premise of safe operation. To solve the problem of easy tilting or shaking when the boom and arm are fully extended, this excavator is equipped with an optimized crawler chassis and a scientific counterweight system. The crawler chassis adopts a wide-track design, with a track width of 600mm (optional 700mm for soft ground), which greatly increases the contact area between the machine and the ground, effectively distributing the weight of the whole machine and reducing ground pressure. This design not only improves the stability of the machine during long-reach operation but also enhances the passing performance on soft ground (such as muddy land, farmland), avoiding the problem of sinking into the ground.
The counterweight system is designed according to the principle of dynamic balance, with a counterweight weight of 2.8 tons, which is reasonably distributed at the rear of the slewing platform. When the boom and arm are fully extended to 10.2 meters, the counterweight can effectively offset the forward tilting force generated by the load, ensuring that the center of gravity of the whole machine is within the safe range. At the same time, the counterweight is made of high-density cast iron, which has high wear resistance and corrosion resistance, and can adapt to harsh working environments such as coastal areas and humid construction sites.
Advanced Hydraulic System: Precise Control for Long-Reach Operation
The hydraulic system is the "heart" of the excavator, and its performance directly affects the smoothness and precision of the machine’s operation. This 10.2-meter maximum reach excavator is equipped with an advanced load-sensing hydraulic system, which adopts imported hydraulic pumps and control valves (from Bosch Rexroth), ensuring stable and reliable performance.
The load-sensing hydraulic system can automatically adjust the output flow and pressure of the hydraulic oil according to the actual operation load, realizing on-demand power supply, which not only improves the efficiency of the hydraulic system but also reduces fuel consumption. When the boom and arm are extended to 10.2 meters, the hydraulic system can deliver stable power, ensuring that the bucket moves smoothly and stably, without jitter or lag. The precise flow control allows the operator to accurately control the digging depth, lifting height, and placing position, even in the maximum reach state, which is especially important for precision operations such as high-slope trimming and pipeline laying.
In addition, the hydraulic system is equipped with a multi-way safety valve, which can automatically cut off the hydraulic oil supply when the machine is overloaded or malfunctions, effectively protecting the hydraulic components and the whole machine, and improving the safety of operation.
Intelligent Control and Operator Comfort: Improving Operation Efficiency
To further improve the operation efficiency and comfort of the operator, this excavator is equipped with an intelligent control system and an ergonomic cab. The intelligent control system is equipped with a high-definition LCD display, which can real-time display the operating parameters of the machine (such as boom extension length, load weight, fuel consumption, etc.), allowing the operator to grasp the working status of the machine at any time. At the same time, the system has a fault self-diagnosis function, which can quickly detect faults and display fault codes, facilitating maintenance personnel to carry out maintenance and reducing downtime.
Comprehensive Application Scenarios: Versatile to Meet Diversified Needs
With its 10.2-meter maximum reach and excellent comprehensive performance, this excavator has strong versatility and can be widely used in various fields and complex working conditions, bringing obvious economic benefits and construction advantages to users.
Municipal Engineering and Public Works
In municipal engineering projects, this excavator can be used for trench digging and pipeline laying (such as water supply, drainage, gas, and communication pipelines) in urban roads and residential areas. The 10.2-meter reach allows the excavator to dig trenches on one side of the road without occupying the entire road, reducing the impact on traffic. In river cleaning and dredging projects, the excavator can stand on the bank and directly reach the center of the river for desilting, avoiding the need to build temporary operating platforms, which saves construction time and costs. In urban greening projects, it can be used for high-altitude tree planting, pruning, and debris cleaning, improving the efficiency of greening construction.
Construction and Building Projects
In large-scale construction sites, this excavator is suitable for foundation excavation, deep pit digging, and high-place material handling. For example, in the construction of high-rise buildings, it can be used to dig deep foundations (with a depth of up to 6 meters) and lift construction materials to high places (up to 8 meters) without the need for additional cranes, reducing the number of supporting equipment. In the demolition of old buildings, it can be used for high-altitude demolition of the upper structure of the building, ensuring the safety of demolition workers.
Agriculture and Water Conservancy Projects
In agricultural infrastructure projects, this excavator can be used for pond dredging, ditch digging, land consolidation, and irrigation system construction. The 10.2-meter reach allows it to dredge large ponds without entering the water, avoiding damage to the pond embankment. In water conservancy projects, it can be used for the construction of small reservoirs, river channel improvement, and slope protection, with high construction efficiency and good quality.
Mining and Quarry Projects
In small and medium-sized mines and quarries, this excavator can be used for ore loading, waste rock cleaning, and slope trimming. The 10.2-meter reach allows it to load ore from the edge of the mine to the transport vehicle without entering the deep part of the mine, improving the safety of mining operations. At the same time, it can be used for trimming the slope of the mine to prevent landslides and ensure the safety of the mine.
Strict Quality Control and Perfect After-Sales Service: Ensuring User Peace of Mind
TUIWA has always adhered to the principle of "quality first, customer-centric", and strictly controls the quality of each excavator. This 10.2-meter maximum reach excavator has undergone rigorous testing before leaving the factory, including structural strength testing, hydraulic system performance testing, stability testing, and long-term operation testing, ensuring that each machine meets the national and international quality standards.
In addition, TUIWA provides a perfect after-sales service system for global customers. We have a professional after-sales service team composed of experienced engineers, who can provide timely technical support, maintenance, and repair services for customers. We also provide a one-year warranty service for the whole machine (excluding wearing parts), and establish a spare parts supply center to ensure that customers can quickly obtain the required spare parts, reducing downtime and ensuring the smooth progress of the project.
About TUIWA
Jinan Tui Wa Import and Export Trading Co., Ltd. (TUIWA) is a leading supplier of construction machinery and agricultural equipment, integrating R&D, production, sales, and after-sales service. With years of experience in the machinery industry, TUIWA has a professional R&D team and advanced production equipment, and is committed to providing global customers with high-quality, cost-effective, and innovative machinery solutions.
Our product range covers excavators, loaders, bulldozers, and supporting attachments, which are widely used in construction, agriculture, municipal engineering, mining, and other fields. Adhering to the concept of "win-win cooperation, common development", TUIWA has established long-term and stable cooperative relations with customers in more than 50 countries and regions around the world, and has won wide praise from customers for its reliable product quality and perfect after-sales service.
For more information about the excavator with a maximum reach of 10.2 meters, including detailed product parameters, quotation, and technical specifications, please contact our sales team. We will wholeheartedly provide you with professional consultation and high-quality services, and work with you to create greater value.
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