# Technical Data

Cordless rotary hammer |  | UniversalHammer 18V
--- | --- | ---
Article number |  | ‎3 603 JD6 0..‎
Rated voltage | V= | 18
Rated no-load speedA) | min-1 | 0–2000
Impact rateA) | min-1 | 0–5400
Impact energy per stroke according to EPTA-Procedure 05:2016 | J | 2.0
Tool holder |  | SDS plus
Max. drilling diameter |  |
Concrete | mm | 16
Steel | mm | 13
Wood | mm | 25
Weight according to EPTA-Procedure 01:2014B) | kg | 2.4 (2.5 Ah)–2.7 (6.0 Ah)
Recommended ambient temperature during charging | °C | 0 to +35
Permitted ambient temperature during operationC) and during storage | °C | –20 to +50
Recommended rechargeable batteries |  | PBA 18V...W-.
Recommended battery chargers |  | AL 18…

A)

  Measured at 20–25 °C with rechargeable battery PBA 18V 4.0 Ah W-..

B)

  Depends on battery in use

C)

  Limited performance at temperatures < 0 °C