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Type Lock Rod Stop Hydraulic Breaker Pin Biscuit Lock SB45 1903053

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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

Product Tags:

SB45 Hydraulic Breaker Pin

Company Info.

Guangzhou Qianjin Jiazhang Construction Machinery Parts Co., Tianhe District,

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