Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Description: The RD22U hydraulic rock drill is a high-performance model designed for underground mining and tunneling operations. With a 22 kW rated power output, it provides strong impact energy and stable drilling capacity for medium to large diameter holes ranging from 64 mm to 102 mm. Engineered with precision hydraulic technology, the RD22U ensures efficient energy transfer, reduced vibration, and extended component life — ideal for demanding underground environments.
Key Features:
Specially developed for underground drilling applications
High drilling capacity with optimized impact and rotation control
Durable hydraulic system for efficient energy utilization
Low noise and vibration for operator safety and comfort
Easy maintenance with modular design and accessible components
Technical Data (Metric):
Parameter
RD22U
Drilling Diameter
64 mm – 102 mm
Rated Power
22 kW
Application
Underground drilling
Input System
Hydraulic
The RD22U combines power, precision, and reliability — making it an excellent choice for deep rock drilling, mine development, and tunneling projects where performance and endurance are critical.
