SELF DRIVE EXCAVATORS Ltd

HAMMERS / BREAKERS

 

 

Model

BR 108

BR 211

BR 315

BR 522

Working weight,
kg (lb)

70-80
(154-176)

100-115
(220-254)

135-155
(298-342)

205-235
(452-518)

Impact rate, bpm

400-1900

400-1900

400-1900

400-1900

Acceptable oil flow, l/min (gal/min)

12-30
(3.2-7.9

14-40
(3.7-10.6)

16-50
(4.2-13.2)

20-70
(5.3-18.5)

Pressure relief min, bar (psi)

150
(2180)

150
(2180)

150
(2180)

160
(2320)

Carrier weight limit, ton (lb)

0,6-1,8
(1300-4000)

0,8-2,6
(1800-5700)

1,1-3,6
(2400-7900)

1,6-5,5
(3500-12100)

These hammers fit on the machine in place of a bucket, and are operated by a pedal inside the cab

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