Hand-hold and air leg rock drill YT29A rock drill is the most strongest, powerful and highly efficient rock drill.
Port: Fuzhou
Minimum Order Quantity: 1 Set/Sets rock drill
Supply Ability: 2000 Set/Sets per Month rock drill
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: W/C CTN
Delivery Detail: 7 DAYS
Technical specifications | |
| Type | YT29A |
| Weight | 26.5 (Kg) |
| Length | 659×248×205 (mm) |
| Cylinder dia | φ82 (mm) |
| Piston stroke | 60 (mm) |
| Working pressure | 0.4~0.63 (Mpa) |
| Impact energy | ≥70 (J) |
| Impact frequency | ≥37 (Hz) |
| Air consumption | ≤65 (L/s) |
| Working water pressure | 0.3 (Mpa) |
| Air pipe inner dia | φ25 (mm) |
| Water pipe inner dia | φ13 (mm) |
| Rock drill hole dia | φ34~φ45 (mm) |
| Rock drill hole depth | 5 (m) |
| Shank size | H22×108±1 (mm) |
| Torque | ≥16(0.5MPa) (N.m) |
| Working temperature | -3045() |