Instructions
The YONDA YDR165KB CFA Rotary Head is a heavy-duty hydraulic rotary head designed for CFA (Continuous Flight Auger) piling and foundation drilling applications.
Equipped with a variable piston motor for stepless speed regulation and an integrated bend structure, the YDR165KB delivers powerful and flexible rotary performance for demanding foundation construction.
The rotary head configuration can be customized according to the drilling rig, auger system, hydraulic conditions and specific project requirements.
Key Features:
1. Designed for CFA (Continuous Flight Auger) piling applications
2. Variable piston motor
3. Stepless rotation speed regulation
4. Heavy-duty construction for foundation drilling equipment
Parameter
Product video
FAQ
1. Does the YDR165KB have variable speed control?
Yes. It uses a variable piston motor, enabling stepless speed regulation rather than limiting operation to fixed mechanical speed ranges.
2. What is the rotation speed of the YDR165KB?
The reference rotation speeds are 12 rpm at maximum motor displacement and 30 rpm at minimum motor displacement. Actual operating speed depends on the hydraulic system, motor displacement and working conditions.
3. Can the YDR165KB be installed on an existing CFA drilling rig?
The YDR165KB can be evaluated for integration with an existing CFA or foundation drilling rig. Compatibility depends on the rig's hydraulic capacity, mast structure, mounting interface, auger connection and overall system configuration.
4. Is the YDR165KB a complete CFA drilling rig?
No. The YDR165KB is the CFA rotary head / power head, not a complete drilling rig. It must be integrated with a suitable mast, hydraulic system, auger system and other components required by the CFA drilling configuration.
