Guangzhou Huilian Machine Equipment Co., Ltd.
| Model | SB50 |
| Packing | Wooden cxs |
| Quality | High Quality Durable Stable Safety |
| Delivery Time | 2-7days |
| Certifiion | CE ISO |
| OEM/ODM | Acceptable |
| Supply Ability | 10000 PCS per week |
| Usage | Hydraulic Machinery Industry |
| Appliion | Hydraulic Breaker |
| Payment Terms | L/C, T/T, MoneyGram |
| Part Name | Piston |
| Material | 42CrMo |
| Packaging Details | Wooden cx |
| Condition | 100% New |
| Model Number | SB50 |
| Certification | CE |
| Brand Name | Huilian |
| Place of Origin | China |
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Product Specification
| Model | SB50 | Packing | Wooden cxs |
| Quality | High Quality Durable Stable Safety | Delivery Time | 2-7days |
| Certifiion | CE ISO | OEM/ODM | Acceptable |
| Supply Ability | 10000 PCS per week | Usage | Hydraulic Machinery Industry |
| Appliion | Hydraulic Breaker | Payment Terms | L/C, T/T, MoneyGram |
| Part Name | Piston | Material | 42CrMo |
| Packaging Details | Wooden cx | Condition | 100% New |
| Model Number | SB50 | Certification | CE |
| Brand Name | Huilian | Place of Origin | China |
SB50 Hydraulic Breaker Piston C11284 Piston SB30 SB35 SB40 SB43 SB45 For Hydraulic Breaker High Alloy Steel
Production Description
| Part Name | Piston |
| Part Model | SB50 |
| Material | 42CrMo |
| Size | Standard |
| Hardness | Hard Enough |
| Feature | Durable |
| Appliion | Hydraulic Rock Breaker Hammer |
| OEM | Acceptable |
| MOQ | 1 PCS |
| Warranty | 3 Months |
| Delivery Time | 2-7 Days |
| Class | SB Series Models | SQ Series Models | Recommended Carrier Weight | Typical Applications |
| Light Weight | SB10, SB20, SB30, SB35, SB40, SB43, SB45, SB50 | SQ30, SQ40, SQ50 | 0.8 – 9 Tons | Landscaping, trenching, utility work, mini-excavators |
| Medium Weight | SB60, SB70, SB81, SB100 | SQ60, SQ70, SQ81, SQ100 | 10 – 26 Tons | Road construction, urban demolition, medium quarrying |
| Heavy Weight | SB121, SB131, SB151, SB160, SB180, SB200 | SQ120, SQ130, SQ150, SQ180 | 28 – 90+ Tons | Primary quarrying, rock trenching, large-scale mining |
Breaker Parts Hydraulic Hammer Percussion Piston
| Model number | Total length | Head length | Total length of tank | Outside diameter of strike head | Large diameter of oil tank | Piston ring | Tank length one | Tank length two |
| GB2T | 480 | 195 | 123 | 70 | 77 | 68 | 55 | 25 |
| GB8T | 790 | 324 | 184 | 140 | 150.5 | 138 | 96 | 40 |
| GB8AT | 732/734 | 307/308 | 184 | 140 | 150.5 | 138 | 100/96 | 35 |
| SB20 | 407 | 163 | 110 | 45 | 51 | 43.5 | 44 | 27 |
| SB40(GT30) | 485 | 189 | 130 | 70 | 77 | 68 | 59 | 31 |
| SB43 | 591 | 251 | 158 | 75 | 82.5 | 73 | 70 | 39 |
| SB45 | 660 | 284 | 165 | 85 | 92.5/92 | 83.5 | 81 | 45 |
| SB50 | 679/688 | 275/284 | 187 | 100 | 108.5 | 98 | 89/79 | 45 |
| SB60 | 738 | 339 | 185 | 125 | 135 | 123.5 | 85 | 40 |
| SB81 | 790 | 324 | 184 | 140 | 150.5 | 138 | 96 | 30 |
| SB81N | 778 | 317/321 | 197/191 | 135 | 146 | 133 | 84 | 44 |
| SB100 | 820/825 | 355/357 | 225/226 | 150 | 162.5 | 147/145 | 103/104 | 47 |
| SB121 | 832 | 385 | 216 | 160 | 173.5 | 157 | 110 | 54 |
| SB131/988C length | 915/988 | 413/411 | 214/244 | 170 | 184.5 | 167 | 109/110 | 59/70 |
| SB140 | 1070 | 433 | 261 | 175 | 190 | 172 | 130 | 90 |
| SB151 | 1120 | 518 | 267 | 180 | 195.5 | 177 | 142 | 61 |
Main Spare Parts:
| → Through bolts: Longer service life by to applied heat treatment. | |
| → Back head: Using 20CrMo steel, impact energy is accumulated due to charged nitrogen gas in the block. | |
| → Front Head: Using 20CrMo steel, high quality with long using life . | |
| → Valve: using grinding processing to improve the size presicion, position accuracy & coordination accuracy. | |
| → Cylinder body: Material: 20CrMo, high temerature quenching treatment, grinding processing; | |
| → Piston: Longer service life by optimized design and high quality special steel. | |
| → Back Head: Using 20CrMo material provided by domestic famous manufacturer, forging again and again to make | |
| internal organization more tight and increasing the hydraulic breaker abrasion resistance. | |
| → Chisel: The specially heat treated chisel is directly applied to break rocks. | |
| Four types for your choise: Moil, Blunt, Flat, Conical Point. The material is 42Crmo. | |
| →Main Body: Including Front head, cylinder and back head. Each part is in best performance. | |
| → Seal Kit: We can supply all brands seal kit which are most famous brand in the business line. |
Company Show
Guangzhou Huilian Machinery Equipment Co. Ltd. is a professional supplier for hydraulic breaker parts and excavator parts and OEM hydraulic seals manufacturer. We specialize in completed seal kits and separate seals for hydraulic breaker and excavator more than Ten years in Guangzhou, China. Koko Shop supply almost all brands breakers' parts like Seal kits, Diaphragm, Piston, Chisel, Wear Bush upper and lower, Rod Pin, Through Bolts, Side Bolts, Control Valve,Front Head, Cylinder, Accumulator, N2 Gas Charging Kit, etc. We insist on high quality parts with genuine and OEM after market replacement parts.
Specializes in:
--Excavator spare parts
--Hydraulic breaker parts
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2010
Total Annual:
20000000-30000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Guangzhou Huilian Machine Equipment Co., Ltd (Koko Shop Machine) found in 2009, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator,... Guangzhou Huilian Machine Equipment Co., Ltd (Koko Shop Machine) found in 2009, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator,...
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