The KLEMM KD 408 hydraulic drifter is particularly suitable for light overlay holes. Due to its low weight, small dimensions and low volume flow requirement, the hydraulic drifter is specially designed for lightweight carrier devices.
Technical data KD 408
Engine type: Medium pressure / high pressure
torque: 5.0 kNm (Δp max. = 200 bar)
speed: 360 1/min
Piston weight: 6.8 kg
beat frequency: 2,500 rpm
single impact energy: 320 J
Plug-in end: H64
Weight: 200 kg
Doofor DF430X Hydraulic Drifter is a high-frequency hydraulic rock drill designed for general excavation, quarrying and rock bolting applications. It features a 5 kW power class, 120 bar percussion pressure, 45 L/min percussion oil flow and a 20 cm³ rotation motor delivering up to 300 rpm and 100 Nm torque. With a 41 kg operating weight, 108 × 22/25 mm hexagonal shank, air or water flushing, and 700–1,200 L/min flushing air flow, the DF430X is suited to compact surface drilling applications.
