User manual

20 | English
2 609 003 378 | (4.6.09) Bosch Power Tools
Technical Data
Impact Drill PSB ... 850-2 RE 850-2 RA 1000-2 RCE 1000-2 RCA
Article number 3 603 ... A73 0.. A73 0.. A73 5.. A73 5..
Rated power input
W 850 850 1000 1000
Output power W 420 420 530 530
No-load speed
– 1st gear
– 2nd gear
min
-1
min
-1
50 – 850
50 – 2800
50 – 850
50 – 2800
50 – 1100
50 – 2800
50 – 1100
50 – 2800
Rated speed
– 1st gear
– 2nd gear
min
-1
min
-1
850
2800
850
2800
1100
2800
1100
2800
Impact rate
– 1st gear
– 2nd gear
min
-1
min
-1
14450
47600
14450
47600
18700
47600
18700
47600
Rated torque
– 1st gear
– 2nd gear
Nm
Nm
4.6
1.3
4.6
1.3
3.5
1.0
3.5
1.0
Torque at max. output power
– 1st gear
– 2nd gear
Nm
Nm
46
12
46
12
60
18
60
18
Speed preselection
z zzz
Constant electronic control – – z z
Right/left rotation
z zzz
Dust extraction – z – z
Fully automatic spindle locking
(Auto-lock)
z zzz
Spindle collar dia. mm 43 43 43 43
Maximum drilling diameter
(1st/2nd gear)
– Brickwork
–Concrete
– Steel
– Wood
– with extraction device mounted
mm
mm
mm
mm
mm
20/16
18/13
13/8
40/25
13/13
20/16
18/13
13/8
40/25
13/13
22/16
20/13
16/8
40/25
13/13
22/16
20/13
16/8
40/25
13/13
Chuck clamping range
mm 1.5 – 13 1.5– 13 1.5 – 13 1.5 – 13
Weight according to
EPTA-Procedure 01/2003
– with extraction device
– without extraction device
kg
kg
–
2.2
2.5
–
–
2.3
2.6
–
Protection class
/II /II /II /II
The values given are valid for nominal voltages [U] of 230/240 V. For lower voltage and models for specific countries,
these values can vary.
Please observe the article number on the type plate of your machine. The trade names of the individual machines
may vary.
OBJ_BUCH-875-001.book Page 20 Thursday, June 4, 2009 10:51 AM