| Weight： |
24kgs |
| Overall length： |
678 mm |
| Cylinder Dia: |
70mm |
| Piston stroke: |
70mm |
| Operating air pressure： |
0.4-0.63MPa |
| Impact frequencey: |
31Hz |
| Air-pipe bore(inner Dia.)： |
19 mm |
| Water-pipe bore(inner Dia.)： |
13 mm |
| Air consumption： |
66.7 L/S |
| Drill rod trailer： |
22 x 108 mm |
| Type FT140B air leg(optional) |
| Leg length： |
1687mm |
| Propulsion stroke： |
1250mm |
| Weight： |
15.6kg |
| Cylinder dia: |
60mm |
| FT140BD Air-leg: |
| Length of air-leg: |
1400mm |
| Propulsion stroke： |
965mm |
| Weight： |
13.9kg |
| Cylinder dia: |
60mm |
| FY200B Oil reservior |
| Capacity : |
200milliliter |
Instruction: The rock drill is a kind of high efficiency air leg rock drill machine.It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy construction and defence project facility.
It is suitable for drill level or gradient holes in medium hard or hard rock(f=8-18).The drilling depth can be five-eight meters. It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock.Also it can be fixed on drilling-vehicle or drilling-shelf.
To ensure the well lubricating.This rock drill may match FY200B oil reservior
