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Bosch Power Tools 1 609 929 M38 | (11.9.07)
Caractéristiques techniques
Perceuse à percussion GSB ...
Professional
20-2 20-2 RE 20-2 RE 20-2 RCE 20-2 RET
N° d’article
0 601 ... 19B 0.. 19B 4.. 19B 5.. 19B 7.. 19B 9..
Puissance absorbée nominale
W750800 800 1010 1010
Puissance utile W350420 420 475 475
Vitesse de rotation en marche à
vide
1ière vitesse
2ème vitesse
tr/min
tr/min
1100
3000
01100
0
3000
0
1100
0
3000
0 1100
0
3000
0
1100
0
3000
Vitesse de rotation nominale
1ière vitesse
2ème vitesse
tr/min
tr/min
740
1 930
0740
0
1 930
0
740
0
1 930
0 1100
0
3 000
0
1100
0
3 000
Fréquence de frappe à la vitesse
de rotation à vide
tr/min 48000 48000 48000 48000 48000
Couple nominal
(1ière/2ème vitesse)
Nm 4,4/1,7 5,2/2,0 5,2/2,0 3,9/1,5 3,9/1,5
Limitation électronique du
couple (Torque Control)
–– z
Préréglage de la vitesse de
rotation
zz zz
Constant-Electronic
––zz
Rotation à droite/à gauche zz zz
2 vitesses
z zz zz
Mandrin à couronne dentée z z ––
Mandrin automatique z zz
Blocage automatique de la
broche (Auto-Lock)
z zz
Ø collet de broche mm 43 43 43 43 43
Ø perçage max.
(1re/2ème vitesse)
Maçonnerie
Béton
Acier
Bois
mm
mm
mm
mm
22/16
20/13
13/8
40/25
22/16
20/13
13/8
40/25
22/16
20/13
13/8
40/25
22/16
20/13
16/8
40/25
22/16
20/13
16/8
40/25
Plage de serrage du mandrin
mm 1,5–13 1,5–13 1,5–13 1,5–13 1,513
Poids suivant EPTA-Procédure
01/2003
kg 2,5 2,5 2,5 2,6 2,6
Classe de protection
/II /II /II /II /II
Ces indications sont valables pour des tensions nominales de [U] 230/240 V. Ces indications peuvent varier pour des
tensions plus basses ainsi que pour des versions spécifiques à certains pays.
Respectez impérativement le numéro d’article se trouvant sur la plaque signalétique de l’outil électroportatif. Les dé-
signations commerciales des différents outils électroportatifs peuvent varier.
OBJ_BUCH-115-002.book Page 31 Tuesday, September 11, 2007 2:39 PM
31


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