

Description
ㆍSimple operating device
ㆍMinimum maintenance
ㆍFast, easy installation
ㆍNo greasing required
ㆍHigh impulse force
ㆍUnique designed shock absorber
ㆍAuto oil flow & pressure control valve installed
Spectification
| ITEM/MODEL |
D&A 7C |
D&A 20C |
D&A 20CR |
D&A 30C |
D&A 30CR |
| Impulse Force |
(ton) |
Max 3.7 |
Max 7.3 |
Max 7.3 |
Max 11 |
Max 11 |
| (ft-lb) |
8.16 |
16.09 |
16.09 |
24.25 |
24.25 |
| Operating Pressure |
(vpm) |
Max 2,200 |
Max 2,200 |
Max 2,200 |
Max 2,200 |
Max 2,200 |
| Required Oil Flow |
(lpm) |
68 |
114 |
114 |
178 |
178 |
| Operating Pressure |
(kg/㎠) |
Max 138 |
Max 207 |
Max 207 |
Max 150 |
Max 150 |
| (psi) |
1,963 |
2,944 |
2,944 |
2,134 |
2,134 |
| Operating Weight |
(kg) |
390 |
712 |
1,150 |
904 |
1,270 |
| (lb) |
860 |
1,570 |
2,535 |
1,993 |
2,800 |
| Plate Size |
(mm) |
620×700 |
800×900 |
800×900 |
850×1,150 |
850×1,150 |
| Suitable Excavator |
(ton) |
4~12 |
12~20(24) |
12~20(24) |
14~30 |
14~30 |
Remark
Above specifications are subject to change without notice.