Specification :

YT23 type rock drill is a kind of high efficiency air leg rock drilling machine. It's mainly used for blasting holes and other drilling works, such as in quarries, railway construction, water conservancy construction and national defense project facility. Usually it's matched with FT160A or FT160B air leg and FY200A oil feeder to work, which can be performed on the wet drilling and blast holes from different angles.

Product Specifications
Weight 24kgs
Length 628mm
Cylinder Dia. 76mm
Stroke 60mm
Working Pressure 0.4~0.63Mpa
Impact Frequency ¡�34~37Hz
Air Consumption ¡Ü50~80L/s
Impact Energy ¡�42~65J
Rotation Speed ¡�300rpm
Drilling Torque ¡�12~18N. M
Air Hose Inside Dia. 25mm
Water Hose Inside Dia. 13mm
Drill Bits Dia. 34~42mm
Max. Drilling Depth 5M
Drilling Rod Size H22 x 108mm
Air Leg Type: FT160A
Leg Length 1668~3006mm
Stroke 1338mm
Weight 17kgs
Air Leg Type: FT160B
Leg Length 1428~2526mm
Stroke 1098mm
Weight 16kgs
Oil Feeder Type: FY200A
Capacity 200ml
Weight 1.20kgs