Guangzhou Huilian Machine Equipment Co., Ltd.
| CertifiCATEion | ISO9001 |
| Payment Terms | L/C, T/T, MoneyGram |
| Supply Ability | 10000 PCS per week |
| Delivery Time | 2-7days |
| Packaging Details | Wooden cx |
| Part Name | Core |
| Model | SB81A |
| Material | 42CrMo |
| Type | Front Head, Cylinder, Back Head |
| OEM,ODM | Yes |
| Condition | 100%new |
| Packing | Standard woden pallet Packing |
| Service | OEM Service Availables |
| Brand Name | Huilian |
| Model Number | SB81A |
| Place of Origin | China |
View Detail Information
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Product Specification
| CertifiCATEion | ISO9001 | Payment Terms | L/C, T/T, MoneyGram |
| Supply Ability | 10000 PCS per week | Delivery Time | 2-7days |
| Packaging Details | Wooden cx | Part Name | Core |
| Model | SB81A | Material | 42CrMo |
| Type | Front Head, Cylinder, Back Head | OEM,ODM | Yes |
| Condition | 100%new | Packing | Standard woden pallet Packing |
| Service | OEM Service Availables | Brand Name | Huilian |
| Model Number | SB81A | Place of Origin | China |
| High Light | SB81A Front Head Hydraulic Breaker Cylinder ，Excavator Spare Parts Hydraulic Breaker Cylinder ，SB81A Hydraulic Breaker Cylinder | ||
SB81 SB81A Construction Main Body of Hydraulic Breaker Cylinder front back head Hydraulic Hammer Breaker Excavator Spare Parts
| Soosan | SB40 SB43 SB45 SB50 SB81N,SB81,SB100,SB121,SB131,SB140,SB151 |
| Furukawa | HB15G,HB20G,HB30G,HB40G,F20,F22,F35,F45,FS27 FS37 FS47 |
| EDT | EDT400,EDT430,EDT450,EDT800,EDT2000,EDT2200,EDT2200A,EDT3200, |
| EDT3500, EDT4500,EDT3000,EDT1000,EDT8000,EDT6000F, EDT4500F | |
| HANWOO | RHB350,RHB313-V RHB326 RHB325 RHB330 RHB340 |
| Daemo | DMB210, DMB230, DMB2200, DMB2300,聽 DMB3000 |
| Kwanglim | SG2100 |
| Toyo | THBB1600 |
Hydraulic Breaker Spare Parts
| Hammer Parts | Main Body | Back Head | Charging Valve | Cylinder |
| Socket Plug | Piston | Adapter | Valve | Valve Plug |
| Front Head | Grease Nipple | Rod Pin | Stop Pin | Rubber Plug |
| Ring Bush | Thrust Bush | Upper Bush | Front Cover | Tool Bush |
| Rod Moil Point | Chisel | Washer | Through Bolt | Side Rod |
| Air Check Valve | Valve Adjuster | Accumulator | Accumulator Body | Accumulator Cover |
| Charging V/V | Diaphragm | Seal Kit | O-Ring Seal | Gas Seal |
| Buffer Seal | Dust Seal | U-Packing | Back-up ring | Side Bolt |
| Down Cushion | Tool Set | N2 Gas Charging Set | N2 Gas Cylinder | B-3way valve assy |
| Seal Retainer | Valve Sleeve | Front Head Pin | Lower Bush | Hex Nut |
| Socket Bolt | Step Seal | Upper Cushion | Rubber Pad | Shock Absorber |
Hydraulic Breaker Parts Production Process:
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 checked piston:
Material: 20cr2*114 thermal treatment use overall carburizing →quenching heat treatment → Processing using high precision checked 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: 20crmo ,2*114 Our company can according to the customer request to make special specifiCATEEion 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.
Front Head,Cylinder,Back Head:
Material :20crmo or 35crmo, Forging blank→CNC(finish turning)→Precision turning (side A&B)→Polishing to remove burrs→Semi-finished product inspection→ Heat treatment →Carburizing and quenching → Precision machining of short holes and frond faces (Accurate grinding) → Grinding long holes (Accurate grinding) → Finished product inspection
Other products are continuously being updated. Please stay tuned and feel free to inquire.
| Through/Side Bolts | SOOSAN SB40 SB43 SB45 SB50 SB60 SB70 SB81 SB100 SB121 SB131 SB141 SB151 |
| Chisel Rod | FURUKAWA HB15G 20G 30G 40G F22 F35 F45 |
| Inner Outer Bushing | SOOSAN SB40 SB43 SB45 SB50 SB60 SB70 SB81 SB100 SB121 SB131 SB141 SB151 |
| Rod Pin | Eddie EDT400 EDT435 EDT800 EDT2000 EDT2000F EDT2200A EDT3500F EDT4500 |
| Piston | GBPSC GB1T GB2T GB3T GB4T GB6T GB8T GB11T GB175 GB180 GB630E GB210D |
| Piston Ring | Everdigm RHB305 RHB313 RHB322/325/326 RHB323/321 RHB330 RHB324/326 RHB180 |
| Reversing Control Valve | DOOKB TNB5M TNB7E TNB7J TNB16B TNB141 TNB150 TNB151 TNB190 TNB230 TNB310 |
| Accumulator | DOOKB THBB801 THBB1400 THBB1600 THBB175L THBB190 |
| Nitrogen Gas Charging Valve | TSK155 TSK210 TSK220 TSK300 |
| Nitrogen Gas Charger Kit | HM960 S1300 F19 OUB312 TR210 S2200 DWB3700 SG2800 XB12G |
| Oil Seal Kit | SG400 SG2100-1 SG2100-2 SG2100-3 |
| Rubber Diaphragm | MKB1500 MKB1500V1 MKB1500V2 |
| Cylinder Back Head | CMB80T DAEW5000 TB450G Kangsan 121 JSB43T B360 EHB-30 |
| Cylinder Front Head | FURUKAWA HB15G 20G 30G 40G F22 F35 F45 |
| Cylinder | SOOSAN SB40 SB43 SB45 SB50 SB60 SB70 SB81 SB100 SB121 SB131 SB141 SB151 |
| Main Body | Eddie EDT400 EDT435 EDT800 EDT2000 EDT2000F EDT2200A EDT3500F EDT4500 |
| Triangle Type Breaker | GBPSC GB1T GB2T GB3T GB4T GB6T GB8T GB11T GB175 GB180 GB630E GB210D |
| Excavator Box Silenced Type | Everdigm RHB305 RHB313 RHB322/325/326 RHB323/321 RHB330 RHB324/326 RHB180 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2010
Total Annual:
20000000-30000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, 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, etc. And, Excavato... Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, 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, etc. And, Excavato...
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