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Brand Name : | ROCKA |
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Out-of-warranty service : | Video Technical Support,Online Support,Spare Parts |
Product description
Yantai Rocka Machinery Co., Ltd is the leading manufacturer of Excavator Attachment equipments in China, providing state-of-the-art ROCKA Hydraulic Breaker,ROCKAGE Quick Hitch Coupler, ROCKAGE Hydraulic Compact,Excavator Ripper,ROCKAGE Hydraulic Post Driver and Earth Auger,etc.
Yantai Rocka HydraulicBreaker for Skid steer Loader SK-Series skid steer hydraulic hammer are getting to spread out all over the world with good reputations from customers who have their valued Skid Steer Loaders. We specially knew well of what is the best Hydraulic Breakers for Skid Steer Loaders but have strived to meet customer's needs.SPECIFICATION | Unit | SK40BL | SK43BL | SK45BL |
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Operating Weight |
kg (lbs) |
320 (705) |
390 (860) |
475 (1047) |
Overall Length |
mm (in) |
1340 (52.7) |
1370 (53.9) |
1480 (58.2) |
Oil Flow Requirement |
l/min (gpm) |
130 ~ 150 (7.9 ~ 13.2) |
40 ~ 90 (10.5 ~ 23.8) |
45 ~ 80 (11.8 ~ 21.1) |
Operating Pressure |
kg/cm2 (psi) |
90 ~ 130 (1280 ~ 1849) |
90 ~ 130 (1280 ~ 1849) |
130 ~ 150 (1849 ~ 2133) |
Back-Head Pressure |
kg/cm2 (psi) |
17.5 (249) |
17.5 (249) |
17.5 (249) |
Blows Per Minute | bpm | 440 ~ 950 | 440 ~ 950 | 440 ~ 950 |
Tool(Chisel)Diameter |
mm (in) |
68 (2.68) |
75 (2.95) |
85 (3.34) |
Hose Diameter | in | 1/2 | 1/2 | 3/4 |
Applicable Excavator |
ton |
2.8 ~ 4.5 (6272 ~ 10080) |
3.5 ~ 6 (7840 ~ 13440) |
6 ~ 13 (13440 ~ 29120) |
* Specifications of Rockage hydraulic tools are subject to change without notice.
SPECIFI- CATION |
Unit | SK20SL | SK30SL | SK40SL | SK43SL | ||||
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Top | S-type | Top | S-type | Top | S-type | Top | S-type | ||
Operating Weight |
kg (lbs) |
123 (271) |
228 (503) |
210 (463) |
300 (661) |
262 (578) |
356 (785) |
313 (690) |
386 (851) |
Overall Length |
mm (in) |
1347 (53) |
1495 (58.8) |
1596 (62.8) |
1779 (70) |
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Oil Flow Requirement |
l/min (gpm) |
25 ~ 40 (6.6 ~ 10.5) |
30 ~ 50 (7.9 ~ 13.2) |
30 ~ 50 (7.9 ~ 13.2) |
40 ~ 90 (10.5 ~ 23.8) |
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Operating Pressure |
kg/cm2 (psi) |
80 ~ 110 (1137 ~ 1564) |
90 ~ 130 (1280 ~ 1849) |
90 ~ 130 (1280 ~ 1849) |
90 ~ 130 (1280 ~ 1849) |
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Back-Head Pressure |
kg/cm2 (psi) |
14 ~ 17 (199 ~ 242) |
17.5 (249) |
17.5 (249) |
17.5 (249) |
||||
Blows Per Minute |
bpm | 700 ~ 1000 | 700 ~ 950 | 440 ~ 950 | 400 ~ 950 | ||||
Tool (Chisel) Diameter |
mm (in) |
45 (1.77) |
53 (2.08) |
68 (2.68) |
75 (2.95) |
||||
Hose Diameter | in | 1/2 | 1/2 | 1/2 | 1/2 | ||||
Applicable Excavator |
ton (lbs) |
1.7 ~ 3.5 (3808 ~ 7840) |
2.5 ~ 4 (5600 ~ 8960) |
2.8 ~ 4.5 (6272 ~ 10080) |
3.5 ~ 6 (7840 ~ 13440) |
* Specifications of Rockage hydraulic tools are subject to change without notice.
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