[China Road Machinery Network original article] According to the statistics of the China Construction Machinery Industry Association pavement and compaction machinery branch, in the past ten years, the total sales volume of mechanical single drums in the road roller has been high, but the market share is gradually Falling. At the Beijing BICES 2017 exhibition in September 2017, this conclusion was also greatly verified. In the past, the “big hit†mechanical roller was replaced by full hydraulic pressure, and all the roller products were included, which became the “outstanding†of Beijing Exhibition. During the 13th Five-Year Plan period, China's highway investment will reach 7.8 trillion yuan, and the demand for road construction machinery will grow steadily. 2018 will be an important year for the rapid development of all-hydraulic road rollers.
At present, compaction machinery technology is rapidly developing towards automation, intelligence, energy conservation and environmental protection.
Xiagong (Sanming) Heavy Machinery Co., Ltd. (hereinafter referred to as XGMA) continues to innovate and provide numerous products for the road construction industry, in order to carry out technological innovation, upgrade configuration, improve performance, enhance environmental protection elements, and increase intelligence. The function, dedication to create a better performance, higher cost performance of XGMA full hydraulic double-drive single drum vibratory roller XG626H products , effectively promoted the technical level of domestic road roller to catch up with and exceed the world's advanced level, for pressure Realizing the realization of the national dream of mechanical strength, creating greater value for customers.
XGMA full hydraulic double drive single drum vibratory roller XG626H
High rents and many projects. XGMA full hydraulic double-drive single drum vibratory roller XG626H has become the new favorite of the large tonnage market.
Full hydraulic double-drive single drum vibratory roller XG626H product, after structural optimization and system improvement, the compression strength is 18% larger than that of the same-tonnage single-drive model, and the start-stop time is only 3 seconds. The commutation and shifting operation is simple and convenient. And the two-wheel drive is stable, no starting impact and indentation, no bulldozer bag, showing a significant driving experience and good working efficiency, while the high-power engine and large-capacity cooling system are configured to make the machine It has the characteristics of strong climbing ability, high speed operation without falling speed, high temperature operation performance and high operational reliability. Further improvement in fuel efficiency, handling, and work comfort, fully meet the operational requirements of the road roller in the large tonnage market.
The XG626H full-hydraulic double-drive single drum vibratory roller XG626H has a novel appearance, high operating efficiency and higher cost performance. The rent is high and the return is faster. It can easily handle various non-viscous soil compaction projects, which can be used for high-grade roads, railways, airports, ports, dams and other construction projects. Xiagong road machinery products rely on energy saving, high reliability, high comfort and high safety. It has won the enthusiasm and favor of many customers and distributors.
XGMA full hydraulic double drive single drum vibratory roller XG626H becomes a fast-moving machine for customers
For equipment investment bosses, making money is the last word, fast return, many projects, and low investment risks. XGMA full hydraulic double drive single drum vibratory roller XG626H products are undoubtedly the best choice.
XG626H technical features:
â—The front and rear wheels are hydraulically driven, the front wheel distributes the weight and the effective pressure is large. Four-speed stepless speed change, strong driving ability, light and sensitive control.
The front and rear rubber wheels are drive wheels
The front steel wheel and the rear rubber wheel are both driving wheels, which can fully ensure the grip ability and avoid slipping, and at the same time effectively improve the quality of the compacted surface and avoid the phenomenon of cracking and peeling of the compacted surface. The maximum climbing ability of the whole machine can reach more than 40%. The front wheel distributes 17 tons of weight, accounting for 62% of the weight of the whole machine. The effective pressure is large, which is obviously superior to the single-drive model of the same tonnage. The travel control directly controls the change of the traveling direction and speed by a handle, and the electronically controlled switch control variable motor realizes the change of the driving gear position, and has the characteristics of high reliability, sensitive and light control control, and simple maintenance. The first speed is adjustable from 0 to 5.Km/h, which is suitable for all kinds of compaction conditions; the fourth speed is adjustable from 0-10Km/h, and the maximum climbing ability of the whole machine can reach more than 40%, suitable for all kinds of rotation. Field conditions.
â— Danfoss closed hydraulic system, high reliability, long working life, adjustable vibration frequency and high adaptability.
The internationally-branded Danfoss closed-piston pump and variable-drive motor drive hydraulic system drives the Brevini travel reducer and the drive system consisting of the Fenix ​​drive axle. The configuration is reasonable, the layout is simple, and the reliability is high. The vibration hydraulic system consisting of a large displacement closed piston pump and a motor has good system stability and long working life. The vibration frequency can be manually adjusted to suit the compaction requirements of different laminate materials and thicknesses.
â—Electronically controlled high pressure common rail engine with good power performance and emission meets the national three-stage emission requirements.
Equipped with Weichai WP6 or Shangchai SC7H electronically controlled high pressure common rail engine
Equipped with Weichai WP6 or Shangchai SC7H electronically controlled high pressure common rail engine. The machine has superior power performance, large torque reserve, and emissions meet the national three-stage emission requirements. The installed three-stage fuel filtration system ensures protection of the fuel system and adapts to harsh conditions. Both models are the dominant configuration power of the current road machinery market, with large market holdings, high versatility of accessories, and timely service to ensure worry-free use.
Emissions meet national three-stage emission requirements
â—The front and rear wheel hydraulic brakes are equipped with an emergency brake system, which is safe and reliable.
The service brake is realized by the central locking function of the closed drive hydraulic system, and the travel control handle returns to the neutral machine for natural braking. The front wheel reducer and the rear axle are equipped with a normally closed brake, which is controlled by the emergency brake switch to quickly realize the whole machine brake. When the engine is turned off, the machine automatically brakes the normally closed brake to ensure safety.
â—The cab has a good view and beautiful appearance; the instrument and the control device are arranged reasonably, and the operation is comfortable and convenient.
The cab has a good view and beautiful appearance
The instrument and the control device are arranged reasonably, and the operation is comfortable and convenient.
The cab is equipped with a well-designed damping system and a sealed noise reduction system with a good view of the steering, comfortable adjustable seats, and well-arranged air conditioning and heating systems.
Well-arranged air conditioning and heating system
Air conditioning rear
The steering wheel, travel handle and vibration switch are arranged reasonably, the control is convenient and sensitive, the operation is comfortable, the control is sensitive, light and reliable. The whole machine displays the instrument in a centralized manner, and the parameters and information display images are clear. The brightness of the instrument is high, and the display is clear even under strong light conditions, and the observation is convenient.
â— Optimized design of the vibration compaction system, the pressure is large, the compacted surface quality is good, and the work efficiency is effectively improved. The vibration wheel is equipped with international famous brand vibration bearing, which has long service life and stable and reliable performance.
After several rounds of optimized design of the vibration compaction system and the frame vibration reduction system, the vibration parameters are configured reasonably, the pressure is large, the vibration balance is good, the compacted surface quality is good, and the work efficiency can be effectively improved. After field comparison, the compaction efficiency of other models of the same tonnage is increased by more than 10%. The frame vibration damping system can fully isolate the vibration energy transmission between the frame and the vibration wheel, ensuring good vibration damping performance of the machine and effectively improving the handling comfort.
â—The cover is opened at a large angle, and the rear hydraulic pump is convenient for maintenance and operation.
Large angle open case
The cover is turned over at a large angle, and it is easy to open and close. The rear hydraulic pump is arranged, and the maintenance and operation of the power system and hydraulic system are within easy reach. The radiator has a protective net cover that is easy to disassemble, which effectively prevents the radiator chip from being clogged. The main pressure measuring points of the hydraulic system are arranged centrally to facilitate maintenance and inspection. Common grease filling points are set on the outside of the car body for easy maintenance. There is a climbing ladder on the outside of the car body for easy maintenance.
Common grease filling points are set on the outside of the body
Reasonable design
Easy to use design
â— Carefully matched machine dynamic parameters and vibration parameters, excellent manufacturing process and strict quality management ensure excellent machine performance and quality stability.
The main technical parameters
company profile
Xiagong (Sanming) Heavy Machinery Co., Ltd., a wholly-owned subsidiary of Xiamen Xiagong Machinery Co., Ltd., is a national high-tech enterprise. The series of road roller products are rated as Fujian Famous Brand Products and are the leading road machinery manufacturing enterprises in China. First, it has rich experience in R&D and manufacturing of road machinery. The products include: road roller, grader, bulldozer, and road maintenance machinery milling machine, paver, garbage compactor and other products.
[China road machinery network Chai Xi male original article, please indicate the source]
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