Low-noise Hydraulic Breakers SK81
——Leading manufacturer of excavator attachment equipments in China, providing state-of-the-art ROCKAGE hydraulic breaker, quick hitch coupler, vibratory plate compactor, ripper, hydraulic post drivers...
Category:
Product
Box Silence Type Hydraulic Breaker
Product description
The ROCKA Box Muted Hydraulic Breaker is highly favored among hydraulic breakers due to its low noise level, energy efficiency, and environmental protection features.
Application:
1.Extraction and excavation of minerals, mining operations, crushing and screening of ores.
2.Processing of steel in metallurgical plants, removal of slag, dismantling of equipment foundations.
3.Repairing highways, breaking cement pavements, excavating foundations.
4.Constructing iron roads on mountains, driving through tunnels, demolishing road bridges, compacting roadbeds. Demolition of old buildings, breaking reinforced concrete structures.
Maintenance Tips for Longevity
Grease moving parts weekly to prevent corrosion.
Inspect hydraulic hoses for leaks or cracks.
Store indoors when not in use to avoid weather damage.
Replace worn striking caps to maintain driving efficiency.
| Specification | ||
| Items | Unit | SK81 |
| Operating Weight | kg | 1978 |
| lbs | 4352 | |
| Suitable Excavator | ton | 18~26 |
| Impact Energy Class | ft/lbs | 4500 |
| Impact Rate | bpm | 350~500 |
| Required Oil Flow | gpm | 31.7~47.6 |
| Setting Pressure | bar | 210 |
| psi | 2987 | |
| Operating Pressure | bar | 160~180 |
| psi | 2276~2560 | |
| Tool(Chisel) Diameter | in. | 5.5 |
| mm | 140 | |
| Hose Diameter | in. | 1 |
| Carrier | ||
| Brand | Model | |
| DOOSAN / DAEWOO | DX200 / DX210 / DX220/DX225 / DX250 | |
| HYUNDAI | R200 / R210 / R220/R250 | |
| VOLVO | EW200 / EC210 / ECR235/EC240 | |
| CATERPILLAR | 320 / 321 / 323/324 / 325 / 326 | |
| KOMATSU | PC200 / PC210 / PC215/PC228 / PC230 / PC240 | |
| HITACHI | ZX200 / ZX210 / ZX225/ZX240 / ZX250 | |
| KOBELCO | SK200 / SK210 / SK215/SK220 / SK230 / SK235 | |
| CASE | CX210 / CX225 / CX230/WX240 / CX250 | |
| NEW HOLAND | E215 / E220 / E225/E235 / E245 | |
| JCB | JS230 / JS235 / JS240 /JS260 | |
| KUBOTA / HIDROMEK | HMK200 / HMK220 | |
| YANMAR / SUMITOMO | SH200 / SH210 | |
| BOBCAT / JOHN DEERE | 210C / 225C / 230C /240D |
|
| IHI / LIEBHERR | R918 / R920 / R922 /R924 / R92 | |
Keywords:
Low Noise Hydraulic Rock Breaker
Hydraulic Concrete Breaker Hammer
excavator rock breaker
Hydraulic Silence Rock Breaker
Box Silence Hydraulic Breaker
Silence Hydraulic Rock Breaker Hammer
Box Silenced Hydraulic Breaker Hammer
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