The 80 Ton Large Crawler Excavator is equipped with a customized torque curve engine and is matched with a leading large-displacement hydraulic main pump of the same class. Through the integrated and coordinated calibration of the engine and the hydraulic system, the power response and energy utilization efficiency are significantly improved. Even under extreme working conditions such as low speed and heavy load, it can still output continuous, stable and powerful power, balancing efficient operation and fuel economy.

The whole machine has a solid structure and excellent durability. The  crawler excavator adopts a four-roller belt walking mechanism and a mine-grade reinforced working device, and is equipped with a large-capacity wear-resistant bucket. Key structural components have all been strengthened in design and optimized in materials, which can maintain long-term stable operation in high-intensity and high-wear environments such as mines and rock excavation, significantly extending the service life of the equipment.

Integrated with intelligent control technology, the 80 ton large crawler excavator equipped with a 10.1-inch multi-functional human-machine interaction display screen, featuring adaptive switching of multiple operation modes and user-defined functions. It can monitor the equipment status in real time and optimize the operation process. The system responds sensitively and operates precisely, significantly enhancing the construction quality and operational efficiency.

The driving environment is spacious and comfortable, with standard air-suspended seats, effectively alleviating fatigue from prolonged operation. The entire machine adopts low-vibration and noise reduction technologies, creating a quieter and more stable operating atmosphere. This not only enhances driving comfort but also further ensures operation safety.

The maintenance and upkeep are convenient and efficient. It is equipped with a three-stage diesel filtration system and an oil bath air filter. The layout of key maintenance points is reasonable and within easy reach, effectively extending the maintenance interval, reducing the complexity and time cost of daily maintenance, and ensuring high equipment availability and long-term economic efficiency.

Product parameters：

The 80-ton large hydraulic excavator, as the core equipment for super-large earthwork and mining projects, is mainly applied in the following fields due to its powerful digging force, stability in heavy-load operations and high production efficiency:

1. Mining

Open-pit coal and metal mining: It is used for ore stripping, ore material loading and unloading, large mining dump truck loading and other operations, undertaking high-intensity and continuous mining tasks.

Stone quarries and sand and gravel aggregate mining: Efficiently complete the transportation of crushed materials after rock blasting, stratified excavation of stone materials, and large-scale aggregate collection operations.

2.Large-scale infrastructure construction

Transportation engineering construction: Participate in deep foundation excavation, roadbed filling and large-scale earthwork and stonework transportation in major projects such as high-speed railways, cross-sea Bridges and ports.

Water conservancy and energy facility construction: It is used for large-scale trench excavation in hydropower station foundation pit excavation, reservoir construction, embankment reinforcement and oil and gas pipeline laying.

3.Resource Overload and Industrial Applications

Large bulk cargo yards and port handling: Performing the stacking, loading and transshipment tasks of bulk cargo such as coal, ore and sand and gravel in ports and logistics parks.

Abandoned mine pit backfilling and ecological restoration: Participate in large-scale earthwork backfilling, site leveling and geological disaster prevention projects in the ecological governance of mines.

4.Special and Extreme Working Conditions

Extremely hard geological excavation: Equipped with hydraulic hammers or rock buckets, it can carry out special operations such as high-intensity rock excavation and frozen soil excavation.

Emergency rescue and disaster relief: Undertake emergency tasks such as rapid obstacle clearance and large-scale earth and rock transportation in disasters like landslides, earthquakes, and mudslides.

This type of equipment is designed for heavy-load working conditions due to its operation volume, power system and structural strength. It is suitable for large-scale engineering scenarios with extremely high requirements for equipment reliability, availability and operation efficiency, and usually needs to be used in coordination with large dump trucks, bulldozers and other equipment for construction.

Company Strength:

Shandong Shitian Heavy Industry is a national-level high-tech enterprise in China and a leading enterprise in China's construction machinery industry. The team of Shandong Shitian Heavy Industry has 45 years of experience in research and development and production of construction machinery. The construction machinery produced by Shandong Shitian Heavy Industry features advanced technology and reliable quality, with products sold to 153 countries around the world and has won national-level honors in China for many times.

Shandong Shitian Heavy Industry has 5 factories, with more than 1,200 employees, including 120 senior engineers, 40 senior research and development personnel and 30 senior technical experts, and currently holds a large number of national patents in China.

With reliable product quality, excellent service and leading technology, Shandong Shitian Heavy Industry is known as "China's Diamond-level Excavator Enterprise" and "the Rock-solid Pillar Enterprise in China's Construction Machinery Industry".

FAQ:

1.What are the core products of the company?

We focus on the research and development, design and manufacturing of a full range of excavators, bulldozers and other construction machinery, and are a leading enterprise in the field of energy-saving mining machinery and micro electric engineering equipment in China. The company's products cover large-scale mining equipment and micro electric machinery, with technology reaching the international advanced level. It can also provide customized solutions based on customer needs.

2. How will the payment method be arranged?

Our regular payment method is as follows: 30% of the total order amount is paid as a deposit after signing the contract, and the remaining 70% of the payment must be fully settled before the official shipment of the goods.

3. How long does it usually take to deliver the goods?

The delivery cycle for standard products is 30 to 45 days after receiving the advance payment. If you choose a model in stock, we can arrange for prompt delivery. Customized orders may require additional production time due to configuration differences. The specific time will be clearly informed when the order is confirmed.

4. Does it support multiple transportation methods?

We offer a variety of flexible logistics solutions including land transportation, sea transportation and air transportation. The vast majority of equipment can be transported in containers or bulk cargo, fully ensuring the safe and efficient delivery of equipment.