Guangzhou Qianjin Jiazhang Construction Machinery Parts Co., Tianhe District,
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Piece/Pieces per Month |
| Delivery Time | 7 days |
| Material | 42CrMo |
| Core Components | Bearing |
| Condition | NEW |
| Type | Chisel pin, lock pin, rod pin |
| Marketing Type | Ordinary Product |
| Brand Name | NTK |
| Model Number | Customization |
| Certification | BHF525120768D01T191122 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000 Piece/Pieces per Month |
| Delivery Time | 7 days | Material | 42CrMo |
| Core Components | Bearing | Condition | NEW |
| Type | Chisel pin, lock pin, rod pin | Marketing Type | Ordinary Product |
| Brand Name | NTK | Model Number | Customization |
| Certification | BHF525120768D01T191122 | Place of Origin | CHINA |
| High Light | SB45 Hydraulic Breaker Pin ，SB45 Rod pin ，SB45 flat pin | ||
Type Lock Rod Stop Hydraulic Breaker Pin Biscuit Lock SB45 190*30*53
Hydraulic Breaker Lock Rod pin, Stop Pin Flat Pin Biscuit Lock SB45 190*30*53
Hydraulic breaker pins function:
Chisel pin and stop pin is to stop chisel falling and prevent drop of front cover and bush.
Various types:
1) flat pin
2) flat pin(with hole)
3) pin cotter
4) retainer pin/stop pin/locating pin
5) chisel pin/rod pin
| Product name | Hydraulic Breaker Chisel Pin |
| Material | 42Crmo Forging |
| Heat Treatment | Austenting Temperature 810~850 (20min/inch) Cooling Water oil cooling Tempering 250~300 (1hr/inch) |
| Mechanical Properties | Surface Hardness HRC51± 3 Core Hardness HRC35± 3 Tensile strength(min) 1250N/mm² Yield point (min) 950N/mm² Elongation 10~14% Reduction of Area 35~40% Impact work 23~28 ft1b Grain size 7.0~8.0 |
| Advantages | 1). Powerful impact strike 2).Stronger wear resistance 3).Longer durability 4).Suitable for most breaker hammer |
| Steel production technology and manufacturing process: | Forging→ Turnery→ Heat treatment →Ultrasonic flaw detection→ Hardness test |
Various model of chisel pin
| Model | Measurment |
| TNB150 | 40X80X193 MM |
| TR210 | 40X83X260 MM |
| HB20G | 40X80X195 MM |
| SB81 | 45X89X304 MM |
| SB50( With hole) | 32X60X232 MM |
| SB50 | 32X60X162 MM |
| GB5T | 32X60X162 MM |
| SB45 | 30X54X190 MM |
| SB50(With hole) | 32X60X230 MM |
| HB20G | 40X80X190 MM |
| TNB150 | 40X80X195 MM |
| GB8AT | 40X80X195 MM |
| GB8T | 44X88X215 MM |
| F22 | 40X80X196 MM |
| SB81 | 44X88X304 MM |
| SB81N | 40X80X275 MM |
| HB30G | 44X88X215 MM |
| SB100 | 50X95X230 MM |
| SB121 | 52X96X250 MM |
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
1995
Total Annual:
1,000,000-2,000,000
Employee Number:
10~20
Ecer Certification：
Active Member
NTK always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Hydraulic Breaker Inner Bush, Hydraulic Hammer Breaker, Piston, Undercarriage Parts For Excavators, We are hunting ahead to building positive and beneficial link... NTK always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Hydraulic Breaker Inner Bush, Hydraulic Hammer Breaker, Piston, Undercarriage Parts For Excavators, We are hunting ahead to building positive and beneficial link...
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