10 models for excavators with operating weight from 3 to 80 ton
double motors for an excellent rotation and high power (mck20 up)
double balls slewing ring (mck20 up)
jaws highly resistant
high cutting power
cylinder fully protected from possible debris during demolition
not even the hardest job can withstand the mck!
hydraulic system fully protected by the frame
perfect jaws geometry ensure that blades remain sharp longer
wearing jaws and blades easily replaceable on site
customized jaws are available for every customers need *optional
Used for cutting and crushing concrete with steel reinforcement and for cutting steel structures, the hammer demapower concrete crusher has been developed for primary and secondary demolition.
MODELS
MCK03-C
MCK06-C
MCK10-C
MCK15-C
MCK20-C
MCK25-C
MCK35-C
MCK45-C
MCK60-C
MCK75-C
Carrier weight (t)
/
/
/
14-20
18-25
20-35
25-45
35-55
50-70
60-80
Weight (kg)
/
/
/
1400
2100
2425
3300
4320
5440
6300
Closing force (t**)
/
/
/
68
84
96
108
124
144
160
Jaw opening (mm)
/
/
/
825
1000
1150
1360
1500
1600
1700
Jaw depth (mm)
/
/
/
780
865
935
1335
1135
1235
1350
Width upper jaw (mm)
/
/
/
55
60
70
80
90
100
100
Height (mm)
/
/
/
1980
2195
2390
2545
2845
2995
3225
Length of cutting blades (mm)
/
/
/
200
200
250
300
300
300
400
Opening/Closing Pmax (bar*)
/
/
/
320
320
320
320
320
320
320
Flow (l/min)
/
/
/
110-170
150-250
200-300
250-350
300-500
400-600
500-700
Rotation Pmax (bar)
/
/
/
140
140
140
140
140
140
200
Flow (l/min)
/
/
/
40-60
40-60
40-60
40-60
40-60
40-60
60
Back pressure max. (bar)
/
/
/
-
-
-
-
-
-
10**
Cycle time Opening/Closing (sec)
/
/
/
2.3/3.0
2.3/3.0
2.5/3.4
3.3/3.6
3.2/3.4
2.8/3.9
2.8/3.8
MODELS
MCK03-A
MCK06-A
MCK10-A
MCK15-A
MCK20-A
MCK25-A
MCK35-A
MCK45-A
MCK60-A
MCK75-A
Carrier weight (t)
3-9
7-15
10-17
14-20
18-25
20-35
25-45
35-55
50-70
60-80
Weight (kg)
300
650
1100
1400
2000
2425
3250
4200
5300
6300
Closing force (t**)
50
60
70
68
84
96
108
124
144
160
Jaw opening (mm)
400
680
780
825
1000
1150
1360
1500
1600
1750
Jaw depth (mm)
430
600
690
780
865
935
1335
1135
1235
1350
Width upper jaw (mm)
40
45
50
55
60
70
80
90
100
100
Height (mm)
1150
1500
1800
1980
2195
2390
2545
2845
2995
3225
Length of cutting blades (mm)
100
200
200
200
200
250
300
300
300
400
Opening/Closing Pmax (bar*)
260
320
320
320
320
320
320
320
320
320
Flow (l/min)
30-50
70-120
90-150
110-170
150-250
200-300
250-350
300-500
400-600
500-700
Rotation Pmax (bar)
100
100
140
140
140
140
140
140
140
200
Flow (l/min)
10-30
10-30
40-60
40-60
40-60
40-60
40-60
40-60
40-60
60
Back pressure max. (bar)
-
-
-
-
-
-
-
-
-
10**
Cycle time Opening/Closing (sec)
1.8/2.5
2.2/3.0
2.4/3.1
2.3/3.0
2.3/3.0
2.5/3.4
3.3/3.6
3.2/3.4
2.8/3.9
2.8/3.8
*All illustrations and numerical data in this catalog are purely indicative and subject to change at our discretion and without notice. We therefore reserve the right to modify them with a view to improving and constantly developing our produc.