Product Description:
The Products are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.
Specification:
YT29A ROCK DRILL | |||||
Weight | 27 kg | ||||
Dimension (LxWxH) | 659x248x205 mm | ||||
Cylinder Diameter | 82 mm | ||||
Piston Stroke | 60 mm | ||||
Air Pressure | 0.40~0.63 MPa | ||||
Impact Frequency | ≥ 39 Hz | ||||
Impact Energy | ≥ 78 J | ||||
Air Consumption | ≤ 88 L/s | ||||
Rotation Torque | ≥ 20 N·m | ||||
Used Water Pressure | Lower than the working pressure 0.1~1.15 MPa | ||||
Air Pipe Inner Diameter | 25 mm | ||||
Water Pipe Inner Diameter | 13 mm | ||||
Suitable Drilling Hole Diameter | 34~45 mm | ||||
Max. Drilling Hole Depth | 5 m | ||||
Working Temperature | -30~45 ℃ | ||||
Shank size | H22x108±1 mm | ||||
Oil Lubricator | 0.25 L | ||||
Air leg Model | FT160A | FT160B | FT160C | FT170 | |
Length | 1668 mm | 1428 mm | 1820 mm | 1668 mm | |
Propulsion Stroke | 1338 mm | 1098 mm | 1490 mm | 1338 mm | |
Cylinder Diameter | 65 mm | 65 mm | 65 mm | 67 mm | |
Weight | 17 kg | 16 kg | 18 kg | 18 kg | |