[China's road machinery network original] As the country continues to improve the concept of green and environmentally friendly development, road roller equipment low noise, low energy consumption, high efficiency is a clear requirement during construction. The fully hydraulic double-drive single drum vibratory roller gradually shows its advantages. At present, the full hydraulic double-drive single-roller road roller gradually reflects the technological advancement, policy satisfaction and market efficiency with its advantages in design theory, actual compaction effect and product energy consumption. Product trends are becoming clearer.
In response to the requirements of national energy conservation and environmental protection development, Xiagong (Sanming) Heavy Machinery Co., Ltd. (hereinafter referred to as XGMA) has carried out technological innovations, upgraded configurations, improved performance, improved environmental protection elements, and increased intelligent functions. Good performance, higher cost performance to provide products to the majority of users. The fully hydraulic double-drive single-roller roller is also a product of the industry development trend, meeting the increasing requirements of energy saving and environmental protection. Compared with mechanical roller and hydraulic single-drive roller, it has obvious advantages. It has the characteristics of energy saving, high price, favorable price, reliable quality and fast service.
The XG622H full-hydraulic double-drive single-wheel vibratory roller XG622H has a novel appearance, high operating efficiency and higher cost performance. In the road construction, the construction company is known as: compacting weapon!
Xiagong full hydraulic double drive single drum vibratory roller XG622H novel appearance
Full hydraulic double-drive single drum vibratory roller XG622H product, after structural optimization and system improvement, the compression strength is 18% larger than 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.
XGMA full hydraulic double drive single drum vibratory roller XG622H front
XG622H technical features:
â—The front and rear wheels are hydraulically driven, the front wheel distributes the weight and the effective pressure is large. The two-speed stepless speed change has strong driving ability and the control control is light and sensitive.
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 weight to 13,500kg, accounting for 62% of the weight of the whole machine. It has a large effective pressure and is obviously superior to the single-drive model of the same tonnage.
Travel control directly controls the change of direction and speed of travel by a handle
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 second speed is adjustable from 0-9Km/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. 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.
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 vibration damping system and a sealed noise reduction system, with a good steering field, comfortable adjustable seats, well-arranged air conditioning and heating systems, and steering and steering controls such as steering wheel, travel handle and vibration switch. Reasonable, easy to operate, ensure comfortable operation, sensitive control, 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.
Comfortable adjustable seat, designed according to ergonomics
Well-arranged air conditioning and heating system
The air conditioner is placed behind the driver, reducing the height of the driving, avoiding the top being too high, and causing accidents such as wires
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 cover for easy maintenance
Folding the cover at a large angle, easy to open and close
The radiator has a protective net cover that is easy to disassemble, effectively preventing the radiator chip from being clogged.
air filter
Common grease filling points are set on the outside of the body
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.
The main pressure measuring points of the hydraulic system are arranged centrally for easy maintenance and inspection.
â— Carefully matched machine dynamic parameters and vibration parameters, excellent manufacturing process and strict quality management ensure excellent machine performance and quality stability.
XGMA full hydraulic double drive single drum vibratory roller XG622H: compaction tool for road construction
Main performance parameters
company profile
Xiagong (Sanming) Heavy Machinery Co. , Ltd. , formerly known as Fujian Sanming Heavy Machinery Factory, is now a wholly-owned subsidiary of Xiamen Xiagong Machinery Co., Ltd. and a member of Xiamen Haiyi Group. Founded in 1958, the company is one of the leading enterprises in the machinery industry in Fujian Province. Xiagong (Sanming) is one of the leading road machinery manufacturers in China. It has rich experience in R&D and manufacturing of road machinery. Its products include: road rollers, graders, bulldozers, road maintenance machinery, milling machines, pavers, etc. . The company is also an important domestic manufacturer of sanitation machinery, providing users with sanitation machinery products such as garbage compactors, garbage compression transfer stations, and sludge dumping machines. In addition, the company's mechanical processing capacity is in the forefront of Fujian Province, and can produce all kinds of large non-standard metal structural parts and mechanical parts for customers, including shield machine shields, chemical reaction furnaces, wind power equipment and so on. The company has complete manufacturing processes, advanced technology and testing methods, reliable and stable product quality, and has obtained measurement management system, environmental management system and occupational health and safety management system certification. Many products have been exported to Europe for CE certification and GOST certification.
The company has strong technical research and development strength and has a provincial-level technical center. The R&D team includes many professor-level senior engineers, experts from the State Council, and nearly 100 middle and senior professional technicians. It was selected as one of the first batch of “Haixi Industrial Talents Heights†in our province. . The company has won the honorary titles of “National High-tech Enterprise†and “Fujian Province Technology Innovation Demonstration Enterpriseâ€, and has dozens of intellectual property patents. It has won several national and provincial major scientific and technological awards, including national key new products and provincial scientific and technological progress. First prize, first prize of provincial excellent new products, etc. In addition, the company also has a highly skilled team of skilled workers, skilled workers with a full range of work types, of which 20% of technicians and above, won the title of Provincial Skills Master Studio. Constantly enhance its core competitiveness and build China's leading machinery and equipment manufacturers to provide users with better products and better services.
[China road machinery network Chai Xi male original article, please indicate the source]
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