The Beijing-Xinjiang Expressway is now fully open to traffic, and the availability of a 26-ton road roller is helping those working on the project at the northern foot of the Eastern Tianshan Mountains to increase their income.
Today, the Beijing-Xinjiang Expressway is fully open to traffic, becoming a fast passage connecting Northeast, North, and Northwest China. It has created a rapid Eurasian land bridge connecting Tianjin Port to Rotterdam Port in the Netherlands, and is also an important transportation artery for my country's Western Development Strategy. It is of great significance for the construction of Xinjiang's "Belt and Road" planning zone and for driving economic development in the northern Tianshan economic belt, giving new vitality to the Silk Road. Finally, the dream road, the road to happiness, and the road to prosperity that engineers on the northern slope of the eastern Tianshan Mountains have longed for has become a reality. So, how should engineers choose construction machinery to achieve wealth? First, learn about the Lutong 26-ton road roller, a model LTS726H fully hydraulic single-drive vibratory roller specially developed for plateau regions.
Power Control System
This 26-ton fully hydraulic vibratory roller uses a Weichai WP6G National III diesel engine with a rated power of 154kW and an excitation force of 460/360kN. It has ample power reserves and strong environmental
adaptability, capable of handling operations in environments ranging from -35℃ to 50℃ and at altitudes above 5000m. Its long oil change interval of 500 hours also reduces maintenance costs.
Travel and Vibration System
The travel and vibration systems of this 26-ton fully hydraulic vibratory roller utilize imported plunger pumps and motors. A three-position four-way solenoid valve controls the direction of the variable pump
swashplate. Because the swashplate angles on both sides of the variable pump are set differently, the output flow rate of the variable pump is also different, resulting in different motor speeds, thus allowing the
roller to achieve two vibration frequencies: 28Hz and 35Hz.
Steering and Braking System This 26-ton fully hydraulic vibratory roller uses hydraulic steering. The entire oil circuit is equipped with an overflow valve and a two-way buffer valve to ensure the safe operation
and stable performance of the steering mechanism. The braking system has three types: working brake, parking brake and emergency brake. At the same time, the circuit controlling the brake solenoid valve is
a power-off braking system, which provides higher safety and allows for worry-free driving.
