Diamond Core Drilling Machine - Hilti DD 250 Manual De Usuario

Spare parts
Item number
51279
2006843
2104230
4 Technical data

4.1 Diamond core drilling machine

When powered by a generator or transformer, the generator or transformer's power output must be at least
twice the rated input power shown on the rating plate of the electric tool. The operating voltage of the
transformer or generator must always be within +5% and -15% of the rated voltage of the electric tool.
The information given applies to a rated voltage of 120 V. The data may vary in the event of deviations from
the rated voltage and for country-specific versions. Please refer to the electric tool's type identification plate
for details of its voltage, frequency, current and input power ratings.
Weight
Weight of drill
stand
Drilling depth without extension
Drilling depth without extension
Permissible water supply pressure
Rated speed under
no load
Optimum core bit
diameter
12
DD 200 for drill standDD-ST 200
DD 250 for drill standDD-HD 30
Designation
Hose connector
Carbon brushes 220-240 V
Carbon brushes 100-127 V
DD 250
33.7 lb
DD-HD 30 21.4 kg
(47.2 lb)
DD­ST 200 •/•
20 in
500 mm
≤ 6 bar
1st gear 240 /min
2nd gear 580 /min
3rd gear 1,160 /min
4th gear 2,220 /min
1st gear 6 in ... 18 in
2nd gear 3 1/4 in ... 6 in
3rd gear 1 3/8 in ... 3 1/4 in
4th gear 1/2 in ... 1 3/8 in
DD 200 for DD 200 for
DD­HD 30 DD­ST 200
32.2 lb 45.0 lb
21.4 kg •/•
(47.2 lb)
•/• 12.3 kg
(27.1 lb)
20 in 20 in
500 mm 500 mm
≤ 6 bar ≤ 6 bar
240 /min 240 /min
580 /min 580 /min
1,160 /min 1,160 /min
•/• •/•
6 in ... 20 in 6 in ... 20 in
3 1/4 in ... 6 in 3 1/4 in ... 6 in
1 3/8 in ... 3 1/4 in 1 3/8 in ... 3 1/4 in
•/• •/•