DeWalt XR DCH733, Original Instructions Manual

English

3

a

WARNING:

 To reduce the risk of injury, read the 

instruction manual.

Definitions: Safety Guidelines

The definitions below describe the level of severity for each 
signal word. Please read the manual and pay attention to 
these symbols.

DANGER: 

Indicates an imminently hazardous 

situation which, if not avoided, 

will

 result in 

death or 

serious injury

.

WARNING:

 Indicates a potentially hazardous situation 

which, if not avoided, 

could

 result in 

death or 

serious injury

.

CAUTION:

 Indicates a potentially hazardous situation 

which, if not avoided, 

may

 result in 

minor or 

moderate injury

.

NOTICE: 

Indicates a practice 

not related to 

personal injury

 which, if not avoided, 

may

 result in 

property damage

.

EC‑Declaration of Conformity

Machinery Directive

Heavy‑Duty Cordless SDS MAX Combination 
Hammer 
DCH733,  DCH773   

D

e

WALT

 declares that these products described under 

Technical Data

 are in compliance with:  

2006/42/EC, EN60745‑1:2009+A11:2010, EN60745‑2‑6:2010.
These products also comply with Directive 2014/30/EU and 
2011/65/EU. For more information, please contact 

D

e

WALT

 at 

the following address or refer to the back of the manual.
The undersigned is responsible for compilation of the technical 
file and makes this declaration on behalf of 

D

e

WALT

.

Markus Rompel 
Vice‑President Engineering, PTE‑Europe 

D

e

WALT

, Richard‑Klinger‑Straße 11, 

D‑65510, Idstein, Germany 
20.12.2018

the job. This may significantly reduce the exposure level 
over the total working period.
Identify additional safety measures to protect the operator 
from the effects of vibration and/or noise such as: maintain 
the tool and the accessories, keep the hands warm 
(relevant for vibration), organisation of work patterns.

The vibration and/or noise emission level given in this 
information sheet has been measured in accordance with 
a standardised test given in EN60745 and may be used to 
compare one tool with another. It may be used for a preliminary 
assessment of exposure.

WARNING:

 The declared vibration and/or noise emission 

level represents the main applications of the tool. However 
if the tool is used for different applications, with different 
accessories or poorly maintained, the vibration and/or 
noise emission may differ. This may significantly increase 
the exposure level over the total working period.
An estimation of the level of exposure to vibration and/or 
noise should also take into account the times when the tool 
is switched off or when it is running but not actually doing 

DCH733

DCH773

Voltage

V

DC

54

54

Type

1

1

No‑load speed

min

‑1

177–355

145–290

No‑load beats per minute

bpm

1350–2705

1105–2210

Single impact energy (EPTA 05/2009)

J

13.3

19.4

Optimum drilling range into concrete

mm

25–38

28–42

Maximum drilling range in concrete

mm

48

52

Maximum core drilling range in 
concrete

mm

40–125

40–150

Bit holder

SDS MAX

SDS MAX

Chisel positions

24

24

Weight (without battery pack)

kg

8.6

9.5

Noise values and vibration values (triax vector sum) according to EN60745‑2‑6:

L

PA

   (emission sound pressure level) dB(A)

97

96

L

WA

   (sound power level)

dB(A)

108

107

K  (uncertainty for the given sound 
level)

dB(A)

3

3

Drilling

Vibration emission value a

h, HD

 =

m/s²

9.0*

10.1*

Uncertainty K =

m/s²

1.5

1.5

Chiselling

Vibration emission value a

h,Cheq

 = m/s²

8.8*

9.4*

Uncertainty K =

m/s²

1.5

1.5

* Measured at the side handle. Side handle vibration is higher than vibration at 

the main handle.

Congratulations!

You have chosen a 

D

e

WALT

 tool. Years of experience, thorough 

product development and innovation make 

D

e

WALT

 one of the 

most reliable partners for professional power tool users.

Technical Data

English (original instructions)

HEAVY‑DUTY CORDLESS SDS MAX COMBINATION HAMMER 
DCH733,  DCH773