Doofor DF550L Hydraulic Rock drill
Out of stock
SKU
300415
£0.00
Drill shank R32, R38, T38, T45
Hole diameter 76mm - Power class 17kW
160 bar - oil flow 95-120 l/min
| Product Name | Art. nr. | Weight | Delivery Time | Price | |
|---|---|---|---|---|---|
| Doofor DF550L Hydraulic Rock drill
Drill shank R32, R38, T38, T45 |
300415 | 152.00 | On request | On request |
|
Doofor DF550L is a high-frequency hydraulic rock drill specially designed for underground production drilling and tunneling. The DF550L has a very low overhead, only 84 mm from the drill center line. The rotation motor of the DF550L can be installed on the right-hand or the left-hand side. The rock drill has a separated flushing box. Flushing media can be water or air. It can be equipped with shank adapters (striker bars) R32, R38, T38 and T45. It can also be equipped with stainless steel, separated flushing head for underground mining, bolting and grouting. The DF550L can be equipped with heat resistant sealing for tap hole drilling.
Optimal maximum hole diameter for the DF550L is 76 mm./p>
| Weight | 152.000000 |
|---|---|
| Country of Manufacturer | Finland |
| Percussion power | 17 kW |
| Percussion pressure | 160 bar (oil flow = 95-120 litres/min) |
| Rotation motor | 125 cm3 |
| Torque | 796 Nm |
| Speed max. | 250 rpm |
| Oil flow (lpm) | 51 litres/min |
| Gear ratio | 65/40 |
| Lubrication | 200-300 g/hour |
| Flushing air pressure | 5-12 bar |
| Flushing air flow | 4000 litres/min |
| Flushing water flow max. | 150 litres/min |
| Shank size Hex. (mm) | R32, R38, T38, T45 |
| Drill diam. (mm) | 76 |
No Accessories found