Large-Scale Used Motor Grader — 2024 Model
Classification :
Used Motor Grader
Keywords :
Used Motor Grader
PRODUCT DETAILS
The 74-ton mining grader has high structural strength and sufficient power. It is a heavy-duty construction super-large mining grader specially developed for large open-pit mines.
Applicable working conditions
Pavement of large open-pit mines
Product features
1.In response to heavy-duty mining conditions, a double worm gear box drive with overload protection has been developed, which can automatically slide when hit to protect the safety of the machine and the person.
2.Electronically controlled with two handles.
3.It adopts a four-stage variable-power engine, which has high reliability and fuel economy, low emissions, and meets the requirements of national four emission regulations.Equipped with a split hydraulic torque converter and a mechanical gearbox, the change of speed is achieved by manually operating the gear lever of the gearbox.
4.Load-sensitive hydraulic system.
5.A dual-circuit hydraulic braking system is used to act on the four center and rear wheels of the grader.
6.Temperature control independent heat dissipation technology.
7.Pressurized cab technology.
8.Fault diagnosis and GPS remote control technology.
9.Through the analysis of the flow field, noise spectrum and partial coherence of the power cabin in the early stage, the noise control goals and implementation plans are formulated.
Parameter configuration
| Project | Unit | GR5505T |
| Engine model | - | 2806EA-E18TA/Country Four |
| Rated power/speed | kW/rpm | 447/2000 |
| Forward speed | km/h | 4.6、5.9、8.7、11.7、17.7、25.1、32.2、42.7 |
| Backward speed | km/h | 4.5、8.7、17.2、32.6 |
| Traction force f=0.75 | kN | ≥390 |
| Minimum turning radius | m | 12.5 |
| Blade length X string height | mm | 7300×1025 |
| Overall dimensions of the whole machine | mm | 16430×4460×4810 |
| Weight of the whole machine | Standard configuration/kg | 74000 |
Packaging and Shipping
The company has cultivated the domestic market for 20 years, accumulating a mature manufacturing system and a comprehensive sales network. It has also been developing its foreign trade business for 10 years, with products exported to over 100 countries and regions worldwide, covering key markets along the Belt and Road Initiative, Europe, America, Africa, and Southeast Asia, establishing a stable international marketing structure. As an integrated industrial and trading company, it achieves full-chain control from R&D and production to end-user sales, ensuring product quality stability and quickly responding to the personalized needs of domestic and international customers.
Customer Visits
Shandong Gouyu Machinery, located in Shandong, a major center of China's machinery industry, is a strong enterprise integrating manufacturing and trade services. With two decades of experience and a global footprint, it has become a benchmark in the construction machinery industry.
Inventory
Its business focuses on three core areas: construction machinery, road construction machinery, and mining machinery, forming a diversified product matrix. This includes a full range of engineering equipment such as excavators, loaders, bulldozers, road rollers, cranes, pavers, milling machines, and graders, as well as specialized equipment such as mining crushers, conveyors, and asphalt mixing plant construction machinery, comprehensively meeting the construction needs of various scenarios such as infrastructure, mining, and road construction.
Applications
The business layout focuses on three core areas: construction machinery, road construction machinery, and mining machinery, forming a diversified product matrix that covers a full range of engineering equipment such as excavators, loaders, bulldozers, road rollers, cranes, pavers, milling machines, and graders, as well as specialized equipment such as mining crushers, conveyors, and asphalt mixing plant machinery, comprehensively meeting the construction needs of various scenarios such as infrastructure, mining, and road construction.
Customer reviews
Two decades of technological accumulation and market experience have enabled Shandong Gouyu Machinery to develop core competitiveness in production processes, quality control, and channel development. Looking ahead, the company will continue to adhere to its strategic direction of "quality-driven enterprise and global expansion," leveraging its comprehensive product system and global service network to provide global customers with higher-quality machinery products and professional services, contributing to high-quality development in the engineering construction sector.
HONOR
Our products have been exported to more than 100 countries and regions around the world, covering core markets along the "Belt and Road" and in Europe, America, Africa, and Southeast Asia, establishing a stable international marketing network.
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