Shantui SE1250LC hydraulic excavator: The golden core for heavy-duty mining and a technological benchmark for efficient construction

In the fields of mining and large-scale earthwork engineering, the Shantui SE1250LC hydraulic excavator, with its "golden core" power combination and mining-grade durable design, has redefined the new standard for efficient construction. As the flagship product of Shantui for the super-large mining market, the SE1250LC, with its 680kW powerful engine, 7.5 to 10 cubic meters of super-large bucket capacity and fully electronic control intelligent system, has become a "mountain-opening weapon" for extreme working conditions such as mines, permafrost and land reclamation.

The SE1250LC, equipped with Weichai's 8M33 high-power engine and featuring electronically controlled high-pressure common rail technology, has a rated power of 680kW at 1800rpm. Its low-speed high-torque characteristic ensures more stable power output during heavy-load operations, with a 20% improvement in fuel economy. In combination with the Linde 300CC large-displacement main pump and the fully electronically controlled hydraulic system, the hydraulic response speed is increased by 15%, achieving a precise "power-to-hydraulic" match, and significantly optimizing the cutting force and loading efficiency.

Mine-grade structure, a durable choice unafraid of extreme working conditions

In response to the harsh environment of mines, the SE1250LC adopts a four-wheel and one-belt structure that has been verified for 40 years of quality. Key components have been comprehensively strengthened: Working device: The bucket and bucket rod are made of high-strength steel, with the thickness of the reinforcing plate increased by 10% and the impact resistance enhanced by 30%. Chassis design: Double-slit compact tracks and thickened X-shaped base plate, ground contact pressure reduced to 147kPa, enhanced load-bearing stability, and service life doubled. Wear-resistant bucket: With a super large bucket capacity of 7.5 to 10 cubic meters, it can easily handle complex working conditions such as hard rock and frozen soil, and its loading efficiency is 25% higher than that of similar products.

Intelligent interaction, an innovative experience of safety and comfort

The SE1250LC cab is centered on "ergonomics", equipped with air-suspended seats and a 10.1-inch intelligent touch screen, which can monitor the entire vehicle's status in real time. The self-diagnosis system for faults provides precise early warnings to ensure operation safety. Reduce blind spots during night construction through 360° panoramic images and LED lighting systems. The combination of composite shock absorption technology and closed noise reduction design has reduced the noise in the cab to below 6dB, an industry-leading level, and improved the operational comfort by 30%.

Service escort, worry-free guarantee throughout the entire life cycle

Shantui promises to provide "nanny-style service" to cover the entire life cycle of equipment: over 480 service outlets across the country offer "8-1 project" rapid response, with fault location within one hour and repair completed within one day. The reverse-blowing pre-filtration system and modular design further reduce maintenance costs. Core components are guaranteed for 5 years or 10,000 hours, helping customers maximize their return on investment.

Empower with technology and write a new chapter for mines

The birth of Shantui SE1250LC is not only a practice of the brand concept of "Making construction simpler", but also a milestone for China's construction machinery to move towards high-end and intelligent development. With the vigorous power of its golden core and the reliable quality at the mine level, it injects new impetus into the construction of green mines. Shantui SE1250LC, the ultimate choice for durability and stability!