air leg rock drill
1,be used for drilling hard rock ,
2,be suitable for drilling work in the surface mine
3,good performance
Port: Qingdao Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 1000 Set/Sets per Month
Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: container shippment ,or as your special requirement
Delivery Detail: 10-15days after your payment
air leg rock drill :
products description
The rock drill is widely used for drilling in the medium hard and hard rock, which is suitable for drilling works in surface mine, quarry for boulder blasting and other drilling works.
technical parameters
Model | Y26 | |
Weight | 26 (Kg) | |
Length | 650 (mm) | |
Cyli diam | φ65 (mm) | |
Piston stroke | 70 (mm) | |
Working pressure | 0.4 (Mpa) | |
Impact strength | ≥30 (J) | |
Impact frequency | ≥23 (Hz) | |
Air consumption | ≤47 (L/s) | |
Working water pressure | 0.2~0.3 (Mpa) | |
Air pipe inner diameter | φ19 (mm) | |
Water pipe inner diameter | φ13 (mm) | |
Drilling hole diameter | φ34~φ42 (mm) | |
Drilling hole depth | 5 (m) | |
Shank size | 22x108mm |