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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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd. is dedicated to delivering hydraulic rock drills and high-quality aftermarket spare parts, compatible with leading brands such as Montabert, Atlas Copco, Sandvik, and Epiroc.
We focus on:
Supplying rock drill machines and...
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd. is dedicated to delivering hydraulic rock drills and high-quality aftermarket spare parts, compatible with leading brands such as Montabert, Atlas Copco, Sandvik, and Epiroc.
We focus on:
Supplying rock drill machines and...
