The robust KLEMM hydraulic drifter KD2524 is particularly suitable for heavy overlay drilling.
As an alternative to the conventional hydraulic damping unit, a version with mechanical, rotating damping unit is also available.
Technical data KD 2524
Engine type: Medium pressure or high pressure
torque: 24.4 kNm (Δp max. = 310 bar)
speed: 203 1/min
Piston weight: 24.0 kg
beat frequency: 2,200 1/min
single impact energy: 800 J
Plug-in end: H112
Weight: 670 kg
Doofor DF530L Hydraulic Drifter is a high-frequency hydraulic rock drill designed for civil engineering, mining, quarrying and general excavation applications. It features a 10 kW power class, 100–130 bar percussion pressure, 45–55 L/min percussion oil flow and twin 32 cm³ rotation motors delivering 130–300 rpm and up to 181 Nm torque. With R28 or R32 male shank options, air or water flushing and an 83 kg operating weight, the DF530L provides a compact, high-torque solution for surface and underground drilling.
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.
