Guangzhou Huilian Machine Equipment Co., Ltd.
| Appliion | Hydraulic Breaker |
| Payment Terms | L/C, T/T, MoneyGram |
| Part Name | Piston |
| Material | 42CrMo |
| Packaging Details | Wooden cx |
| Model | SU+125 |
| 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 |
| Condition | 100% New |
| Brand Name | Huilian |
| Model Number | SU+125 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Appliion | Hydraulic Breaker | Payment Terms | L/C, T/T, MoneyGram |
| Part Name | Piston | Material | 42CrMo |
| Packaging Details | Wooden cx | Model | SU+125 |
| 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 | Condition | 100% New |
| Brand Name | Huilian | Model Number | SU+125 |
| Certification | CE | Place of Origin | China |
SU+125 Hydraulic Breaker Piston Su+85 Su+105 Su+125 Su+145 Su+155 Su+165 High Alloy Steel For Hydraulic Breaker
Production Description
| Part Name | Piston |
| Part Model | SU+125 |
| 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 |
Through/Side/Hex Bolt:
Material: 42crmo
Bolt has 10.9 Grade and 12.9 Grade
Heating processing →Quench →Temper→Surface treatment:natural colour and black coating
Mounting Pin:
Material: 42crmo
Hardening→Tempering-finish machining→ Mid frequency induction hardening →Outside diameter grinding
The depth of quenching is 3MM and the high surface hardness,with high Durability.
Special checkered piston:
Material: 20cr2*114
thermal treatment use overall carburizing →quenching heat treatment → Processing using high precisioin checkered grinding technology
With high surface precision and good fineness . Hydraulic oil can adhere to the piston surface well and forming oil film , with good lubricity and abrasive resistance , to extend the piston’s life , and keep the force of impact .
Custom Piston:
Material: 20cr2*114
Our company can according to the customer request to make special specifiion piston: According to the assembly need grinding piston diameter, Control piston in tolerance range, make piston and cylinder body between the fit clearance to achieve the best effect.
Inner Bush:
Material: 42crmo or 20crmo
Forging blank → finish machining → carburizing→ quenching→Fine grinding
Product accuracy is high and stand wear and tear .
Front cover:
Material: 42crmo or 20crmo
Forging blank→finishing (finish machining) → Carburizing heat treatment →assembly surface fine grinding
Product is wear-resisting and impact resistance.
Related Models
| SB10 | SB20 | SB30 | SB40 | SB50 | SB60 | SB60TR-P | SB70 | SB70TR-P |
| SB81N | SB81 | SB81TR-P | SB81A | SB85 | SB121 | SB121TR-P | SB130 | SB130TR-P |
| SB140 | SB140TR-P | SB147 | SU+85 | SB85 | SU+125 | SB125 | SB151 | SB151TR-P |
| SB10TS-P | SB20TS-P | SB40TS-P | SB43TS-P | SB60TS-P | SB70TS-P | SB81TS-P | SB100TS-P | SB121TS-P |
| SB130TS-P | SB140TS-P | SB151TS-P | SQ10 | SQ20 | SQ30 | SQ35 | SQ40 | SQ43 |
| SQ45 | SQ50 | SQ60 | SQ70 | SQ80 | SQ100 | SQ120 | SQ130 | SQ140 |
| SQ150 | SQ181 | ET200 | ET300 | SB150 | SB157 |
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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