# Technical Data

Cordless rotary hammer | GBH 18V-26 | GBH 18V-26 F
--- | --- | ---
Article number |  | ‎3 611 J09 0..‎ | ‎3 611 J10 ...‎
Speed control |  | ● | ●
Stop rotation |  | ● | ●
Clockwise/anticlockwise rotation |  | ● | ●
Quick-change chuck |  | – | ●
Rated voltage | V= | 18 | 18
Rated power input:A) | W | 425 | 425
Impact rateA) | min-1 | 0–4350 | 0–4350
Impact energy per stroke according to EPTA-Procedure 05:2016 | J | 2.6 | 2.6
Rated speedA)
Clockwise | min-1 | 0–980 | 0–980
Anticlockwise | min-1 | 0–980 | 0–980
Tool holder |  | SDS plus | SDS plus
Spindle collar diameter | mm | 50 | 50
Max. drilling diameter:
Concrete | mm | 26 | 26
Masonry (with hollow core bit) | mm | 68 | 68
Steel | mm | 13 | 13
Wood | mm | 30 | 30
Weight according to EPTA-Procedure 01:2014 | kg | 3.2−4.2 | 3.3−4.4
Length | mm | 347 | 378
Height | mm | 225 | 225
Recommended ambient temperature during charging | °C | 0 to +35 | 0 to +35
Permitted ambient temperature during operationB) and during storage | °C | –20 to +50 | –20 to +50
Recommended rechargeable batteries |  | GBA 18V... ProCORE18V... | GBA 18V... ProCORE18V...
Recommended chargers |  | GAL 18... GAX 18... GAL 36... | GAL 18... GAX 18... GAL 36...

A)

  Measured at 20–25 °C with rechargeable battery ProCORE18V 8.0Ah.

B)

  Limited performance at temperatures < 0 °C