High Performance LHD Load Haul Dumper Machine Electro-Hydraulic Shift Transmission

3³ Underground Diesel Load Haul Dumper Mining Dump Truck Aautomatic Emergency Braking

1. Main Features

1. Applied famous brand engine with low pollution. Equipped with metal catalytic converter and muffler. The content of harmful substances in exhaust gas is very low, far below the requirements of "GB14761.5/6/7".

2. Adopt DANA electro-hydraulic shift transmission.

3. Unique design reversal six-bar working mechanism has larger bearing capacity and higher dumping height, and can discharge ores at any height.

4. The pilot hydraulic control is adopted, and the integration of hydraulic components and hydraulic circuit facilitate remote control.

2. Main Technical Parameters

• Safety:

1. Using imported spring brake hydraulic release wet multi-disc brake

2. Engine flameout automatic emergency braking system

3, With cab

4. Efficient lighting

5, Boom lock maintenance pin

6, Obtained Mining Products Safety Approval and Certificate

• Reliability:
• 1. World famous brand engine (DEUTZ, CUMMINS) with air-cold and water-cold option. At the same power, air-cold engine with more power and maintenance-free. Water-cold engine has low noise and long life.
• 2. World famous brand, the US DANA double change system.

3. The US world famous brand PARKER pumps and work steering valves.

4. Brands of brake system fillung valve, foot brake valve are the US MICO, Italy SAFIM and the US SUN.

5. Structural components are processed by professional distressing equipment and shot blasting.

6. Main electrical components are Germany Schneider products.

• Economy:

High-quality well-known brand parts effectively ensure the normal operation of equipment, low failure rate and low maintenance frequency.

• Enviromental friendly:

Exhaust purification adopts famous brands products, effectively ensure low pollutant emission.

• Service:

1. Can be customized according to customer needs for products, after-sales and spare parts store.
2. Optional for remote control system.
3. Centralized lubrication system
4. Fire extinguishing system.
5. Narrow space steel pipe system, maintenance-free.
6. Customize hoppers of different volumes according to specific gravity of the mineral.
7. EFI engine PLC control system.
8. Infinitely variable speeds control system.
9. Brake system with high performance liquid filling valve.
10. Power steering system.

   Anhui TongGuan Machinery and Technology Co.,Ltd is subsidary to Anhui TongGuan Machinery Co.,Ltd,and its businesses are export & import trade and R&D. Anhui Tongguan Machinery Co., Ltd is located in Tongling city, which once was an ancient copper city in China. The company is a national high-tech enterprise integrating the production, study and research, holding by Tongling Nonferrous Metals Group and shareholding by Changsha Mining Research Institute, Beijing Mining and Metallurgical Research Institute and Anhui Provincial Guarantee Group Corporation.

    At present, the company has formed an industrial system with three major series of mine trackless equipment, mine dewatering & environmental protection equipment and large-scale non-standard equipment for mine smelting. Meanwhile, the company has also expanded to the industrial system of coal, smelting and open air mining. It is the first enterprise in China to develop and produce environmental protection equipment—ceramic vacuum filter. Besides, it is also the first enterprise in China to produce high-pressure ring submersible drilling rig and underground trackless equipment, which is the only company that has the four series of underground mine trackless equipment for rock drilling, shovel loading, transportation trucks and service vehicle.

    The company currently has 67 national patents (including 17 invention patents). It has been identified as a national high-tech enterprise and a national intellectual property pilot unit. The company won the honors of “National Advanced Unit for Patent Work”, “Advanced Unit for National Reemployment”, “High-tech Enterprise of National Key Torch Program” and “National Intellectual Property Pilot Enterprise”, etc. It was awarded the “Underground Trackless Equipment Engineering Technology Center” and the Provincial Enterprise Technology Center and the “Anhui Province High Performance Award” by Anhui Province. It is the implementation unit of the national key environmental protection and practical technology promotion project and the drafters and developers of the industry standards of "Ceramic Filter", "High Pressure Annular Drilling Rig" and "True Service Truck". “Tongguan” scraper was awarded “Anhui Famous Brand Product”; “Tongguan” ceramic vacuum filter and drilling machine were awarded “Anhui Famous Trademark”.

    The company now has an annual output of 400 sets of various equipment and 3,500 tons of non-standard equipment for mining and metallurgy. The products have entered into large domestic mines such as Jiangxi Copper company, Yunnan Copper company, Xinjiang Nonferrous Metals, Shandong Gold group and other major mineral resources such as Gansu, Shaanxi, Hebei, Henan, Fujian, Guangdong and Northeast China, involving non-ferrous, black and non-metallic mines. At the same time, the products are also exported to Russia, Ukraine, Kazakhstan, the Netherlands, India, South Korea, Chile, Niger, the Philippines, Zambia, Chile and other countries.

    The company adheres to the core values of the Group's “Creation realizes the future” and the entrepreneurial spirit of “seeking truth, innovation, cooperation and self-improvement”, striving to be listed at the end of the “13th Five-Year Plan” period and becoming a leading company in the domestic industry.