The 22-ton Medium Tracked Excavator: Redefining Excellence in Mid-Size Construction Machinery

The 22-ton Medium Tracked Excavator stands as a paradigm of modern engineering, meticulously designed to meet the rigorous demands of the global construction industry. It is not merely a tool but a comprehensive, high-efficiency solution that embodies power, productivity, and technological sophistication. This machine establishes a new benchmark in its class, delivering unparalleled performance and a demonstrably superior return on investment for discerning professionals who refuse to compromise on quality and efficiency.

A Powerhouse of Performance: The Robust Powertrain

At the heart of this excavator lies a state-of-the-art, Tier 4 Final-compliant diesel engine. This powertrain is a masterpiece of efficiency and raw power, engineered to deliver massive torque and horsepower while adhering to the most stringent global emission standards. The engine is not just about brute force; it incorporates advanced fuel injection and combustion technologies that optimize fuel consumption across all operating ranges. This means lower operating costs and a reduced environmental footprint without sacrificing the relentless power needed for the most demanding tasks, from heavy-duty excavation to high-volume material handling. The seamless integration between the engine and the hydraulic system ensures that power is delivered smoothly and responsively, eliminating lag and maximizing every drop of fuel.

The Intelligence of Motion: Advanced Hydraulic Systems

The true intelligence of this excavator is manifested in its intelligent hydraulic system. This is not a simple hydraulic circuit but a sophisticated, electronically controlled network that anticipates and responds to the operator's commands with precision. The system features multiple operational modes—such as Power, Standard, and Economy—allowing the operator to tailor the machine's performance to the specific task at hand. Whether it requires maximum break-out force for trenching or minimal fuel consumption for light grading work, the hydraulic system adapts instantaneously.

Furthermore, features like auto-idle and pump flow optimization work in concert to minimize energy waste. The result is a machine that moves with a fluid, almost intuitive grace, providing exceptional control for delicate positioning tasks while retaining the immense strength to break through tough rock and compacted soil. This synergy between power and control significantly reduces cycle times, enabling more work to be completed in less time.

Engineered for the Extreme: Unmatched Durability and Stability

Built to thrive in the most challenging working conditions, the 22-ton excavator boasts a reinforced, X-shaped car body that provides exceptional structural integrity and resistance to twisting forces. The undercarriage is designed for durability and longevity, featuring reinforced track links, rollers, and idlers that can withstand the punishing impact of abrasive terrains. The wide track gauge and long track length contribute to outstanding stability, allowing the machine to operate confidently on uneven ground and lift heavy loads with maximum safety.

This inherent ruggedness is complemented by a design philosophy that prioritizes ease of maintenance. Centralized grease points, easily accessible filters, and service platforms with anti-slip surfaces reduce daily maintenance time and costs, ensuring the machine remains a reliable asset on your job site with minimal downtime.

The Operator's Sanctuary: Ergonomic and Connected Cockpit

Productivity begins with the operator. The pressurised, sound-suppressed cab is an ergonomic sanctuary designed for all-day comfort and focus. The multi-function, low-effort joysticks, the adjustable suspension seat, and the intuitively laid-out LCD monitor all work together to reduce operator fatigue. The revolutionary integration of telematics and connectivity solutions transforms this excavator from a standalone machine into a node in your fleet management system. Operators and managers can monitor real-time data on location, fuel consumption, idle time, and maintenance alerts, enabling proactive decision-making and optimized fleet utilization.

Conclusion: The Ultimate Investment in Productivity

In conclusion, the 22-ton Medium Tracked Excavator is far more than the sum of its parts. It is a meticulously engineered ecosystem where a robust powertrain, intelligent hydraulics, extreme durability, and operator-centric design converge. It is the definitive choice for contractors who understand that true value is measured not just by initial purchase price, but by total lifetime productivity, reliability, and cost-efficiency. By choosing this machine, you are not just acquiring equipment; you are investing in a partnership that guarantees maximum uptime, lower operating costs, and ultimately, a superior return on investment, project after project.

Company Strength:

Shandong Shitian Heavy Industry Co., Ltd  is located in Jining City, Shandong Province, high-tech zone technology industrial development zone. It is a high-tech enterprise specializing in the research, development and production of large excavators. For the large energy-saving excavator design, research and development and production of the leader, the development of hybrid large excavator SH520-9 energy-saving effect reached more than 30%.

In 2020, hybrid excavator production base project into the key support projects in Shandong Province, its conventional products SH380-9 using a full set of German Linde hydraulic system, strong digging performance, upholding the German industrial products, reliable and efficient design and manufacturing concepts; SH470-9, SH500-9, SH600 in the mines, highways, quarry conditions after decades of verification, known for high efficiency, energy saving The SH470-9, SH500-9, SH600 have been proven in mining, highway and quarry conditions for decades and are famous for high efficiency and energy saving.

Why Choose Us:

1. We have an independent R&D team and cooperate with 3 large collaborative teams to develop and upgrade products. There are 8 core R&D members and 28 R&D and trial production staff.

2. Utilizing the international advanced TQc total quality management system to implement quality control management.

3. 21 senior technical service personnel to provide a full range of after-sales service.

4. Advanced production management team, industry management experience of more than 15 years, to ensure the assembly quality.