Instructions
Lightweight and compact design requires only small space.
YDR40A is fitted with manual chuck.
Two rotation speeds optional by selecting the hydraulic loop with the hand-operated hydraulic directional valve.
Applicable to NQ, BQ, AQ and other rope coring
Parameter
Product Video
FAQ
1. What applications is the YDR40A suitable for?
The YDR40A is suitable for coring drilling, geological drilling, and wireline coring applications, including NQ, BQ, AQ and similar drilling sizes.
2. What are the main features of the YDR40A?
The YDR40A features a lightweight and compact design, a manual chuck, and two-speed hydraulic rotation. It allows operators to select the suitable rotation speed according to actual drilling conditions.
3. Does the YDR40A use a manual chuck or a hydraulic chuck?
The YDR40A is equipped with a manual chuck. For applications requiring a hydraulic chuck, other related models such as the YDR40 can be considered.
4. Is the YDR40A suitable for compact drilling rigs?
Yes. The YDR40A is designed to be lightweight and compact, making it suitable for small drilling rigs or drilling systems with limited installation space.
