Pneumatic Portable Drilling Machine Hand Held Rock Drill
| After-sales Service: | Within a Year |
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| Warranty: | Within a Year |
| Certification: | RoHS, ISO 9001:2000, ISO 9001:2008 |
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Basic Info.
- Model NO.
- YT28
- Standard
- GB
- Surface Treatment
- Spray-Paint
- Manufacturing Process
- Forging
- Material
- Carbon Steel
- Name
- Yt Rock Drill
- Drill Diameter
- 34-45mm
- Drill Depth
- 5m
- Air Consumption
- Less Than 81.6L/S
- Impact Frequency
- More Than 37 Hz
- Drilling Speed
- More Than 470mm
- Shank Dimensions
- 22*108
- Drill Bit
- Button Bits, Chiesl Bit, Cross Bit etc
- Drill Rod
- B22 or Integral Drill Rod
- Operation
- Handhold
- Transport Package
- Carton Box or Export Wooden Box
- Specification
- 28kg
- Trademark
- Hengwang
- Origin
- Shandong, China
- HS Code
- 8207909000
- Production Capacity
- 5000 Sets /Month
Packaging & Delivery
- Package Size
- 654.00cm * 247.00cm * 195.00cm
- Package Gross Weight
- 27.000kg
Product Description
Unleashing Efficiency and Power: The Pneumatic Rock Drill
Introducing the YT27, a powerhouse in the realm of pneumatic rock drills. With a weight of 27 kg and dimensions crafted for precision, this rock drilling machine stands tall at 668 mm, ready to conquer challenging terrains with ease.
-Scope of Application
From mining to construction, the YT27 finds its place in a myriad of industries. Its versatility shines in tunneling, quarrying, and road construction projects. Whether it's breaking through solid rock or concrete, this pneumatic rock drill excels in delivering optimal performance.
-Functions and Features
Powered by compressed air, the YT27 packs a punch with an impact energy of ≥75.5 J and an impact frequency of ≥36.7 Hz. Its sturdy build, with a cylinder diameter of φ80 mm and piston stroke of 60 mm, ensures reliability in the toughest conditions. With a working pressure of 0.63 Mpa, it operates seamlessly while consuming air at a rate of ≤83.3 L/s.
-Applications in Detail
In mining operations, the YT27 becomes an indispensable tool, effortlessly drilling holes with diameters ranging from φ34 to φ45 mm, reaching depths of up to 5 meters. Its compatibility with a shank size of 22×108 mm enhances efficiency, making it ideal for use with air leg rock drill jack hammers or as a hand-held pneumatic rock drill.
-Conclusion
In conclusion, the YT27 pneumatic rock drill stands as a symbol of power, efficiency, and versatility. Its robust design and superior performance make it an essential companion in various industries, shaping landscapes and driving progress with every strike.
| Model No | YT24 | YT26 | YT27 | YT28 | YT29A |
| Weight (kg) | 24 | 26 | 27 | 28 | 27 |
| Length (mm) | 678 | 690 | 668 | 661 | 659 |
| Cylinder Dia*Stroke (mm) | 70*70 | 95X60 | 80*60 | 80*60 | 82*60 |
| Working Pressure (Mpa) | 0.4-0.63 | ||||
| Impact energy (J) | ≥65 | ≥64 | ≥75.5 | ≥70 | ≥78 |
| Impact frequency (Hz) | ≥31 | ≥36.5 | ≥36.7 | ≥37 | ≥37 |
| Air consumption (L/S) | ≤67 | ≤55 | ≤83.3 | ≤81 | ≤88 |
| Hose size (mm) | 25 | 25 | 25 | 25 | 25 |
| Rork drill hose diameter(mm) | 34-42 | 34-42 | 34-42 | 34-42 | 34-42 |
| Rock drill hose depth (m) | 5 | 5 | 5 | 5 | 5 |
| Shank size (mm) | 22x108 | 22x108 | 22x108 | 22x108 | 22x108 |



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