Detailed Product Description
Air-leg Pneumatic Rock Drill - YT28
YT28 type rock drill is a kind of high efficiency air leg rock drill. It's mainly used for digging into mine laneway and blasting holes in all drilling works, which belongs to an indispensably important machine tools in metallurgy, coal, railway, traffic, water conservancy construction and national defense project.
It's suitable for drilling and blasting under various of rocks at any direction angles. Blast hole diameter is during 34-42mm, drilling hole depth is reached up to 5m. This machine could match with FT160BD or FT160BC air leg to use efficiently.
Product Specifications | |
Weight | 26kgs |
Length | 661mm |
Cylinder Dia. | 80mm |
Stroke | 60mm |
Working Pressure | 0.4~0.63Mpa |
Impact Frequency | ≥28~36Hz |
Air Consumption | ≤52~82L/s |
Impact Energy | ≥44~70J |
Drilling Torque | ≥15~23 N. M |
Drilling Rotation | ≥250~300L/min |
Drilling Speed | ≥250~470mm/min |
Noise | ≤124~127 dB(A) |
Air Hose Inside Dia. | 25mm |
Water Hose Inside Dia. | 13mm |
Drill Bits Dia. | 34~42mm |
Max. Drilling Depth | 5m |
Drilling Rod Size | H22 x 108 mm |
Air Leg Type: FT160BD | |
Leg Length | 1400mm |
Stroke | 965mm |
Cylinder Dia. | 65mm |
Weight | 14.5kgs |
Air Leg Type: FT160BC | |
Leg Length | 1800mm |
Stroke | 1365mm |
Cylinder Dia. | 65mm |
Weight | 17.0kgs |
Oil Feeder Type: FY200B/FY200C | |
Weight | 1.02kgs |
Capacity | 200ml |
