Yanggu Henglong Construction Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 Days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Net Weight | 26 kg |
| Chamber Dimensions | 661 × 250 × 202 mm |
| Cylinder Bore × Stroke | 80 mm × 60 mm |
| Optimal Air Pressure | 3.5 - 5 Bar(e) |
| Impact Energy | ≥ 63 Joules |
| Impact Frequency | ≥ 35 Hz |
| Air Consumption | ≤ 58 L/s |
| Operating Temperature | -30 ºC to +45 ºC |
| Brand Name | HLDRILL |
| Model Number | YT28 Pusher Leg Rock Drill |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 Days | Packaging Details | Wooden Boxes, Cardboard Boxes |
| Net Weight | 26 kg | Chamber Dimensions | 661 × 250 × 202 mm |
| Cylinder Bore × Stroke | 80 mm × 60 mm | Optimal Air Pressure | 3.5 - 5 Bar(e) |
| Impact Energy | ≥ 63 Joules | Impact Frequency | ≥ 35 Hz |
| Air Consumption | ≤ 58 L/s | Operating Temperature | -30 ºC to +45 ºC |
| Brand Name | HLDRILL | Model Number | YT28 Pusher Leg Rock Drill |
| Certification | ISO 9001 Certified | Place of Origin | CHINA |
| High Light | YT28 pusher leg rock drill ，high efficiency mining jack hammer ，ergonomic anti-vibration tunneling drill | ||
The YT28 Pusher Leg Rock Drill is a next-generation, high-performance pneumatic drifter engineered for supreme efficiency in harsh geological conditions. Characterized by its massive impact energy and low operational vibration, this 26kg industrial jackhammer maximizes drilling speed while minimizing operator fatigue. It stands as an indispensable tool for heavy duty applications across metallurgy, coal mining, railway construction, and national defense engineering.
Designed for ultimate adaptability, the YT28 excels at boring horizontal, inclined, and vertical roof bolting holes in medium to ultra-hard rock formations (hardness scale f=8-18). Depending on your tunnel cross section requirements, this pneumatic drill pairs seamlessly with FT160BD (short), FT160BC (long), or FT160S (telescopic double stage) air legs, and can also be integrated into automated drilling jumbo rigs.
| Machine Type | Handheld / Air-Leg Pneumatic Rock Drill |
| Net Weight | 26 kg |
| Chamber Dimensions | 661 × 250 × 202 mm |
| Cylinder Bore × Stroke | 80 mm × 60 mm |
| Optimal Air Working Pressure | 3.5 - 5 Bar(e) |
| Striking Impact Energy (at 5 Bar) | ≥ 63 Joules |
| Impact Frequency (at 5 Bar) | ≥ 35 Hz |
| Maximum Compressed Air Consumption | ≤ 58 L/s |
| Flushing Water Supply Pressure | 1 Bar(e) lower than air pressure |
| Hose Connections (Air / Water ID) | 25 mm / 13 mm |
| Drilling Hole Capacity (Diameter / Max Depth) | 34mm - 42mm / Up to 5 meters |
| Permissible Operating Temperature | -30 ºC to +45 ºC |
| Chuck/Shank Size | Standard H22 × 108 ± 1 mm |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
10000000-30000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
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