"As a professional manufacture of crawler type bulldozer,Tianjin Yishan construction machinery Co., Ltd(Formerly Tianjin Construction Machinery Factory) was established in 1953. Since the first crawler type bulldozer was developed in 1958, we have a history of manufacturing crawler type bulldozer for more than 60 years. At present, our products cover four categories: construction machinery series, intelligent manufacturing series, emergency rescue equipment series and agricultural equipment series. We participated in the formulation of national standards,such as “Technical Conditions of Crawler Type Wetland Bulldozer”, “Test Methods for Crawler Type Bulldozer” and “Technical Conditions for Crawler Type Bulldozer”. The intelligent tool robot developed by our company in 2015 won the China Original Technology Award of the 15th China Economic Forum sponsored by People’s Daily.
As a wholly-owned subsidiary of the world’s top 500 enterprises Xinxing International China (Group) Co., Ltd. has a total area of 1,000 acres in Tianjin Binhai New Area, with a construction area of more than 140,000 square meters of Xinxing Yishan Binhai Industrial Park. Vigorously develop the advantageous competitive engineering machinery, new energy equipment, complete sets of environmental protection equipment, oil special equipment, special vehicles and other high-tech equipment manufacturing industry. The company is a national high-tech enterprise, with provincial-level enterprise technology center, has strong technical research and development capabilities, a number of products won provincial and ministerial awards. The “Yishan Brand” has a high reputation and has been awarded as “Tianjin Famous Trademark” by Tianjin City for many years.
Langfang Economic Development Zone, Hebei Province
"The WIRTGEN GROUP is an internationally operating group of companies in the construction equipment industry. We owe our strength to the five traditional product brands WIRTGEN, VÖGELE, HAMM, KLEEMANN and BENNINGHOVEN. As technological leader, we can offer our customers mobile machine solutions for road construction and road rehabilitation, plants for mining and processing minerals or recycling material and for the production of asphalt.
Five specialized production facilities in Germany; three local production facilities in Brazil, China, and India; a large number of our own sales and service companies; and a global dealer network make us successful around the globe. Despite our international alignment, we never lose sight of our roots. Our corporate culture is based on our history of delivering value – for the success of our customers on construction sites around the world. This is what motivates our employees to work together to develop innovative processes and manufacture high-quality products.
The TY320H bulldozer is a national III-stage engine with strong power and environmental protection requirements. Adopting international advanced technology and applying a number of independent innovation patents, the high-power bulldozer developed has high engine power and low fuel consumption. The machine adopts hydraulic transmission and hydraulic control technology, and the operation is light and flexible, and the quality is reliable.
● Adapt to the work of the plateau.
● China’s first hydraulic torque converter stall protection system.
●Equipped with electronic throttle and the first automatic shifting system in China. · New hexahedral cab.
●Equipped with ergonomic design, the vision is wide and the operation is comfortable.
● With the remote detection function of GPS technology, the maintenance service is provided to the user in time.
The TSH200C sanitation bulldozer is suitable for landfill dumping, leveling, and compaction of dirt troughs. This machine is a new product improved on the basis of the D60P-8 bulldozer. In addition to the original structural features, it also has the characteristics required for sanitation work: 1. The working device has large capacity, high power, and the fence structure can prevent the suspension from moving. The addition of baffles on both sides increases the working capacity. 2. Adopt low noise design to enhance the tightness of the cab. 3, low specific pressure walking system, sealed track, arc triangular track shoes, which is conducive to the automatic fall off of garbage and soil. 4. The control system adopts oil pressure boosting, and the operating force is only 3-5kg, which is flexible, simple and high in production efficiency. 5. The spool valve assembly of the tensioning device is made of stainless steel to prevent rust. 6. The air-conditioned cab, the front-view glass is integral and equipped with a wiper. The driver is comfortable to operate, and the field of view and reach are in line with international (ISO) standards. 7. The straight tilting operation device can easily adjust the required angle according to the construction requirements.
The Yishan-TSC180H crawler type super wetland bulldozer is produced according to the “Crawler Bulldozer Technology Contract” signed by our factory and Komatsu Manufacturing Co., Ltd., and is produced in strict accordance with D60PL-8 product drawings and technical documents of Xiaogong Co., Ltd. The world’s advanced level. It adopts the national III stage engine and has strong power to meet environmental protection requirements.
In order to build a mountain-moving boutique and ensure technology leadership, the company has comprehensively upgraded its current products and developed the Shishanlong series of bulldozers. The series of bulldozers has six patent technologies, including floating support and automatic idle speed series. The “wetland dragon” means Yishan wetland. Pushing the land wetland work is handy – like a dragon into the sea! The transmission system continues the high reliability of the Shisan 160 series. The appearance is specially designed from the spray coating and decals. The interior of the cab is sealed and optional with a new air booster and negative ion generator. It has low noise and dust. Function; adopts stall protection, automatic idle speed, electronically controlled throttle control system, which has the characteristics of energy saving and environmental protection and prevents abnormal heating of the hydraulic system; the side door adopts the overall opening design, and the maintenance is convenient; the cylinder moves forward, the hydraulic system efficiency is improved: the system is improved by the left hand. Centralized operation. With the national III stage engine, the power is strong enough to meet environmental requirements.
In order to adapt to the plateau working conditions, there is a plateau recovery type supercharger. For the diesel engine, the supercharged measures are adopted in the case of a decline in the altitude power, and no adjustment is needed at an altitude of 4000 meters, and the engine output power is unchanged. It is equipped with a cold start device, which works at a minimum temperature of 40 ° C. Its preheating process is electronically controlled and has good starting performance. Equipped with a sealed pressurized water-cooled radiator to provide a reliable cooling system for diesel engines. The cab window is UV-resistant and can be configured with air conditioning according to user needs. The rubber parts are made of special performance materials, resistant to high and low temperatures, and resistant to ultraviolet rays to prevent premature aging. It is equipped with a heater unit that uses the thermal effect of the engine cooling cycle to increase the operating temperature in the cab. Equipped with a three-stage air filter, this can improve the filtration of the air and extend the life of the diesel engine.
The series of rear bulldozers have six patents for floating support and automatic idle speed series. The “dry tiger” means the power of the dry-land bulldozers during the dry operation of the dry-land cranes – Wuthering Mountain Forest, the transmission system continues the high reliability of the shifting series 160 series. . Appearance is specially designed from modeling to painting and decaling; the interior of the cab is sealed, optional with new air booster and negative ion generator, low noise and dustproof; color pick-up protection, automatic idle speed, electronic control The throttle control system has the characteristics of energy saving and can prevent the hydraulic system from prospering and prospering. The side door adopts the overall opening design, and the maintenance is convenient; the cylinder moves forward, the hydraulic system efficiency is improved, and the operating system adopts left-hand centralized operation. It adopts the national III stage engine and has strong power to meet environmental protection requirements.
The rescue vehicle is equipped with a highly maneuverable and cross-country Eastern Warrior off-road vehicle. It integrates bulldozing, tamping, lifting, shearing and digging. The equipment is a multi-functional road breaking equipment with intelligent control and information transmission function, which can quickly change the working device, through high mobility and integrated rescue functions, when the road is damaged by disaster or non-road travel.
It can quickly open up the road and realize the emergency passage of the rescue team. It is also possible to arrive at the disaster site for the first time and carry out rescue operations.
Structural features:
1. The vehicle is equipped with a bulldozer, hydraulic shears, hydraulic breakers, hydraulic shovel, buckets, a variety of face-breaking equipment, can complete a variety of functions of bulldozing, shearing, demolition, compaction, excavation and lifting, to achieve a The car is used more.
2. The rear excavator is equipped with a working device quick-change joint, which can remotely switch the working device.