The NEW KHE 2850 with SDS Hammer, Rotary only and chisel function is a heavy
duty SDS
combination hammer with an incredibly fast hammer action. Its primary
function is for drilling holes
in concrete from 5 to 22mm in diameter, but it can cope comfortably with
holes up to 28mm in
diameter. Features include a high blow force hammer mechanism, a strong
aluminium gear box for
increased reliability and service life, safety clutch for machine and
operator safety, forward and
reverse action with carbon brush change over, VC electronics for constant
speed under heavy
loading, variable speed trigger. This machine comes with a quick release SDS
chuck and a quick
change keyless 3-jaw chuck.
- Suitable for bits and accessories with SDS-plus shank end
- With the appropriate accessories, it is also suitable for bits and
accessories with cylindrical shank end (no impact)
- hammer stop
- rotation stop
- clockwise and anti-clockwise rotation
- Metabo "Quick" chuck change
- Vario Tacho Constamatic (VTC) full-wave electronics
- Electronic soft start for precise spot-drilling
- Robust Metabo Marathon motor
- High performance hammer action, precisely mounted in a housing
made of aluminium alloy: long-lasting and robust
- Rubber-coated handle
- safety slide clutch
- Stoppable switch for trouble-free chiselling in continuous
operation
- auto-stop carbon brushes
- Cable-protecting ball spout for best freedom of motion when
working
Comparative technical values:
| Torque |
13 Nm |
| - Drill diameter in |
|
| - Concrete with hammer drills |
28 mm |
| - Masonry with core bits |
68 mm |
| - Steel |
13 mm |
| - Soft wood |
28 mm |
| Idle revolution |
0 - 945 /min |
| Rated input power |
1.010 W |
| Output power |
550 W |
| Revolutions at rated load |
860 /min |
| Maximum impact rate |
4.400 /min |
| Max. single impact energy (EPTA) |
2,8 J |
| Impact performance |
207 J/s |
| Collar diameter |
50 mm |
| Bit retainer |
SDS-plus |
| Weight (without power cable) |
3,2 kg |
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