WK46 Hydraulic DTH Drilling Hammer: Precision Engineering in Compact Form

Weighing only 36kg with 101mm diameter and 789mm length, the WK46 delivers 460J impact energy for 110-130mm drill bits. Its optimized configuration excels in confined space operations.

Core Technical Specifications:

1. Kinetic System
Alloy steel piston (HRC58±2) with precision guide sleeve (≤0.03mm tolerance) maintains 1800bpm frequency.

2. Fuel Saving
Cost saving and Fuel saving. It has been proven to have 1-2 more holes per shift. And WK46 DTH drilling hammer with higher air pressure, held under the same air supply, has less air consumption.

3. Modular Casing
Triple-thread interface (Single/Double/Triple-start) enables global drill rod compatibility, reducing tool-change time by 50%.

4. Wear-Resistant Architecture
Tungsten-carbide Driver sub + triple-step seals extend service life to 2000+ hours under axial impact.

All components are certified to ISO 9001. The WK46 sets new standards for lightweight demolition equipment in tunneling and ore processing.