China SC520.9 Super Mine Crawler Hydraulic Excavator - Top Choice from Suppliers and Factory for High Return on Investment
High power
Strong power and low fuel consumption for higher returns for users
Adopting the original imported engine for high adaptability of environment.
The power system is equipped with the imported Isuzu 6WG1X engine with a rated power of 300kW, which features sufficient torque reserve and smooth output in the effective working range, helping customers to solve the problems under heavy-duty working conditions.
Innovative Technology
Independent Cooling System
1. With completely independent dual cooling system, water radiator and oil radiator are independently controlled without interference; the oil radiator has a one-touch reverse function, with the fan speed automatically adjusted according to the temperature, making radiator maintenance convenient and quick. All these make the radiator convenient and easy to maintain.
2. Hydraulic system
Equipped with internationally branded pump and valve motors, it adopts 36 large-diameter main spool valves, which reduces system pressure loss, improves efficiency, lowers fuel consumption and improves control.
High-strength components
High reliability and long life span
The structural parts of the boom and arm adopt enlarged and widened box structure and built-in multi-channel internal stiffened plate, which is reinforced by the application of high-strength materials.
Four wheels and one belt
sturdy and wear-resistant, stable and reliable.
It is designed with mine-specific heavy-duty four wheels and one belt, with the main frame cross-section heightened and the track guard strengthened, which is sturdy and wear-resistant, stable and reliable.
Convenient maintenance
The oil and diesel are designed to be centralized in the pump compartment for convenient maintenance. Its standard filter element alarm allows real-time monitoring and control of the health status of the oil return system, which is more intelligent and safer.
Frequently Asked Questions
Q: What engine does this machine use and what is its power output?
The machine is equipped with the original imported Isuzu 6WG1X engine, featuring a rated power of 300kW. This provides sufficient torque reserve and smooth output for heavy-duty working conditions.
Q: How does the independent cooling system work?
It features a completely independent dual cooling system where the water radiator and oil radiator are controlled separately without interference. The oil radiator includes a one-touch reverse function, and the fan speed automatically adjusts based on temperature for easier maintenance.
Q: What are the key advantages of the hydraulic system?
The hydraulic system uses internationally branded pump and valve motors alongside 36 large-diameter main spool valves. This design reduces system pressure loss, improves control, enhances efficiency, and lowers fuel consumption.
Q: How are the boom and arm reinforced for heavy-duty tasks?
The structural parts of the boom and arm feature an enlarged and widened box structure with built-in multi-channel internal stiffened plates, reinforced with high-strength materials to ensure durability.
Q: What makes the undercarriage system suitable for mining operations?
It is designed with a mine-specific, heavy-duty "four wheels and one belt" configuration. The main frame cross-section is heightened and the track guard is strengthened to make it highly wear-resistant, stable, and reliable.
Q: How does the design facilitate easier maintenance?
The oil and diesel points are centralized in the pump compartment for quick access. Additionally, a standard filter element alarm provides real-time monitoring and control of the oil return system's health status for safer operation.