HW959-2 Surface Top Hammer Drilling Rig
Impact Frequency (Bpm)：2,500
Rotation Speed (rpm)：0 - 150
| Category | Parameter | Value |
| Basic Info | Model | HW959-2 |
| Drilling | Hole Diameter Range (mm) | 76 - 127 |
| Drill Rod (mm) | T45, T51 | |
| Transport Dimensions | Length (mm) | 11,491 |
| Width (mm) | 2,541 | |
| Height (mm) | 3,190 | |
| Weight (kg) | 15,000 | |
| Dust Collection System | Speed (rpm) | 3,300 |
| Filter Area (m²) | 13.2 | |
| Tramming System | Track Shoe Width (mm) | 330 |
| Gradeability (deg) | 30° / 12° | |
| Travel Speed (km/hr) | 3.0 / 2.0 | |
| Ground Clearance (mm) | 420 | |
| Levelling Angle | +/-10° | |
| Air Compressor | Manufacturer | Sullair-Palatek |
| Air Flow (m³/min) | 10.5 | |
| Pressure (bar) | 10.5 | |
| Engine | Model | QSC8.3-260 III |
| Power (kW) | 194 | |
| Fuel Tank Capacity (L) | 400 | |
| Feed System | Feed Stroke (mm) | 4,420 |
| Feed Force (kN) | 16 | |
| Lifting Force (kN) | 21 | |
| Rock Drill | Model | YH-100 |
| Impact Power (kW) | 20.6 | |
| Impact Frequency (Bpm) | 2,500 | |
| Rotation Speed (rpm) | 0 - 150 | |
| Working Angles | First Boom Pitching | 90° Up / 8° Down |
| Second Boom Pitching | 90° Up / 20° Down | |
| Drill Boom Swing | 15° Left / 25° Right | |
| Guide Swing | 92° Left / 17° Right |
Company Profile
Shandong Hengwang Group, founded in 2011 in the cultural city of Jining, Shandong, has grown into a comprehensive innovative technology enterprise integrating R&D, production, trade, and logistics. With a factory area exceeding 300,000 square meters and over 2,000 employees, the company completed and put into operation its billion-yuan Intelligent Manufacturing Base in 2024, reinforcing its strong manufacturing foundation.
Adhering to an "innovation-driven, quality-first" philosophy, Hengwang develops and exports over 40 categories of machinery products to more than 180 countries and regions. Holding over 200 patents and multiple international certifications, the company provides customers with integrated solutions and high-quality service, consistently striving towards its vision of building a century-old brand with outstanding value.
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