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SR175
SANY
I. The SR175-S rotary drilling rig has prominent core advantages. It is suitable for various foreign trade construction scenarios such as industrial and civil construction, municipal engineering, and electric power piles. It has strong comprehensive performance adaptability, high operation efficiency, and more convenient operation, maintenance and transfer. The specific features are as follows:
Efficient drilling with excellent operation capability: Equipped with a power head with a rated torque of 175kN·m, the rotation speed can be adjusted from 5-37rpm. It is matched with 160kN large pressurization and 180kN strong pulling force. When dealing with common geological conditions such as soil layers and sand layers, the drilling and soil throwing are more stable, and the construction efficiency of large-diameter shallow bored piles is better. The maximum drilling diameter is 1.5m, the drilling depth with friction rods is 44m, and the drilling depth with machine-locked rods is 56m. A single equipment can meet the construction needs of various pile types.
Flexible transfer with lower transportation cost: The whole machine adopts a narrow design and supports transportation with rods. The transportation width is only 3.1m and the height is 3.57m. A conventional 9-meter flatbed truck can complete the transfer without additional disassembly, making cross-construction site movement more convenient and significantly saving transportation, disassembly and assembly man-hours.
Strong scene adaptability, capable of working in restricted working conditions: It can be customized with a 6-13m low headroom construction plan, with a standard construction height of 12.9m, perfectly adapting to low and restricted construction scenarios such as inside factories, under bridges, and beside tunnels, breaking through the construction space limitations of conventional equipment, and having a wider range of applicable scenarios.
Intelligent and energy-saving with better operation experience: Equipped with a Cummins B7 National IV engine with a power of 180kW, it has stable power output and good fuel economy. The large-diameter hydraulic system is matched with independent heat dissipation, which can intelligently adjust the fan speed according to the oil temperature, achieving high efficiency and energy saving while reducing equipment failures. The new generation of cab is equipped with an intelligent large screen, and the engine is designed away from the cab, effectively reducing operating noise and heat radiation, making the operation more comfortable.
Convenient maintenance with low comprehensive use cost: Pump and valve filters are centrally arranged, and the left and right full platforms are designed, so daily inspections and parts replacement do not require repeated movement. Key points are equipped with an automatic lubrication system, which reduces manual lubrication workload, lowers maintenance operation risks, significantly saves maintenance time, and effectively controls the later operation and maintenance costs of the equipment.
I. The SR175-S rotary drilling rig has prominent core advantages. It is suitable for various foreign trade construction scenarios such as industrial and civil construction, municipal engineering, and electric power piles. It has strong comprehensive performance adaptability, high operation efficiency, and more convenient operation, maintenance and transfer. The specific features are as follows:
Efficient drilling with excellent operation capability: Equipped with a power head with a rated torque of 175kN·m, the rotation speed can be adjusted from 5-37rpm. It is matched with 160kN large pressurization and 180kN strong pulling force. When dealing with common geological conditions such as soil layers and sand layers, the drilling and soil throwing are more stable, and the construction efficiency of large-diameter shallow bored piles is better. The maximum drilling diameter is 1.5m, the drilling depth with friction rods is 44m, and the drilling depth with machine-locked rods is 56m. A single equipment can meet the construction needs of various pile types.
Flexible transfer with lower transportation cost: The whole machine adopts a narrow design and supports transportation with rods. The transportation width is only 3.1m and the height is 3.57m. A conventional 9-meter flatbed truck can complete the transfer without additional disassembly, making cross-construction site movement more convenient and significantly saving transportation, disassembly and assembly man-hours.
Strong scene adaptability, capable of working in restricted working conditions: It can be customized with a 6-13m low headroom construction plan, with a standard construction height of 12.9m, perfectly adapting to low and restricted construction scenarios such as inside factories, under bridges, and beside tunnels, breaking through the construction space limitations of conventional equipment, and having a wider range of applicable scenarios.
Intelligent and energy-saving with better operation experience: Equipped with a Cummins B7 National IV engine with a power of 180kW, it has stable power output and good fuel economy. The large-diameter hydraulic system is matched with independent heat dissipation, which can intelligently adjust the fan speed according to the oil temperature, achieving high efficiency and energy saving while reducing equipment failures. The new generation of cab is equipped with an intelligent large screen, and the engine is designed away from the cab, effectively reducing operating noise and heat radiation, making the operation more comfortable.
Convenient maintenance with low comprehensive use cost: Pump and valve filters are centrally arranged, and the left and right full platforms are designed, so daily inspections and parts replacement do not require repeated movement. Key points are equipped with an automatic lubrication system, which reduces manual lubrication workload, lowers maintenance operation risks, significantly saves maintenance time, and effectively controls the later operation and maintenance costs of the equipment.
