WEKA DK52 E – The 5.200 W powerhouse for extreme large-diameter drilling up to Ø 500 mm
The WEKA DK52 E diamond core drilling machine is designed for maximum stress in professional demolition, specialist civil engineering and for drilling and sawing service providers. With its extreme rated power of 5.200 watts and a drilling range of Ø 110 mm to 500 mm, the DK52 E sets new standards for stand-mounted wet drilling in very heavily reinforced concrete and natural stone.
The most important advantages of the WEKA DK52 E at a glance:
- Powerful 3-speed gearbox: Matched gear stages (130, 260, 410 1/min) deliver the enormous torque that is essential for extremely large drilling diameters.
- Oil-bath lubrication with oil pump: The highly effective lubrication ensures continuous operation of all gearbox parts even under the highest thermal and mechanical loads.
- M33/3 tool holder: The solidly designed spindle guarantees safe, low-vibration power transmission to large core bits.
- Intellitronic overload protection: Provides soft start, limits the starting current and visually warns the operator of impending overload.
Technical data:
Rated power
5.200 watts
Output power
3.700 watts
Drilling diameter (in concrete)
approx. 110 – 500 mm
Gear / speed (full load)
Gear 1: 130 / Gear 2: 260 / Gear 3: 410 1/min
Tool holder
M33/3
Motor cooling / type
Air-cooled / AC motor
Weight
approx. 22,9 kg
Mounting
Standard mounting plate (WEKA 4x M8)
Scope of delivery & accessory recommendation:
The WEKA DK52 E is designed exclusively for stand-mounted use. The machine is supplied including water connection and PRCD residual-current device. Matching heavy-duty drill stands, water pressure tanks and M33/3 diamond core bits can be found directly in the accessories section of our shop.
