Hammers

Compare Models

B4s
UNITS:
Metric
Imperial
Operating Weight - With Tool
162 kg
357.1 lb
 
277 kg
610.7 lb
 
344 kg
758.4 lb
Energy Class
370 J
272.9 ft·lbf
 
680 J
501.5 ft·lbf
 
1150 J
848.2 ft·lbf
Tool Shaft Diameter
53 mm
2.1 in
 
68 mm
2.7 in
 
75 mm
3 in
Impact Frequency
600-1100 bpm
600-1100 bpm
 
500-900 bpm
500-900 bpm
 
400-800 bpm
400-800 bpm
Minimum Operating Pressure
10286 kPa
1491.9 psi
 
12238 kPa
1775 psi
 
11749 kPa
1704.1 psi
Minimum Carrier Weight
2540 kg
5599.7 lb
 
3629 kg
8000.6 lb
 
6350 kg
13999.3 lb
Optimal Hydraulic Flow
25-50 lpm (7-13 gpm)
25-50 lpm (7-13 gpm)
 
40-70 lpm (11-19 gpm)
40-70 lpm (11-19 gpm)
 
50-90 lpm (13-24 gpm)
50-90 lpm (13-24 gpm)
Overall Width
340 mm
13.4 in
 
440 mm
17.3 in
 
440 mm
17.3 in
Overall Length
300 mm
11.8 in
 
316 mm
12.4 in
 
316 mm
12.4 in
Overall Height
1195 mm
47 in
 
1370 mm
53.9 in
 
1402 mm
55.2 in
Height - Without Tool
865 mm
34.1 in
 
993 mm
39.1 in
 
1044 mm
41.1 in
X
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