Y20LY air leg rock drill jack hammer
1. light weight rock drill
2. low air consumption rock drill
3. high efficiency
Port: Fuzhou
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: wooden case/plywood case/export packing
Delivery Detail: 7-15days
Y20LY air leg rock drill jack hammer
·Suitable for operation on medium-hard and hard rock with hand-held or air-leg,either used for wet drilling or for dry drilling .
·Light in weight and low in air consumption,particularly fit for mobile operation with a small air compressor.
·Reliable performance,easy operation and convenient maintenance
·Various rock drilling operations can be accomplished with only a 1.5m3 air compressor.
Y20LY Air leg rock drill | |
Weight | ≈18kg |
Length | ≈609mm |
Cylinder dia. | 60mm |
Piston stroke | 50mm |
Air pressure | 0.4Mpa |
Impact frequency | ≥30Hz |
Air pipe inner dia | 16 or or19mm |
Water pipe inner dia | 8mm |
Air consumption | ≤25 L/S |
Shank dimension | 22×108mm±1mm |
Bit dimension | 34- 40mm |