CAT Hydraulic Breaker Spare Parts Impact Wrench Piston For Excavator Demolition Hammer
CAT hydraulic breaker spare parts
hydraulic breaker spare parts Piston
spare part impact wrench Piston
Place of Origin:
China
Brand Name:
YULINDINGLI
Certification:
ISO9001 , CE Certified
Model Number:
CatB1 CatB2 CatB4 CatB6 CatB30
CAT hydraulic breaker spare parts
,hydraulic breaker spare parts Piston
,spare part impact wrench Piston
42CrMo Forged CAT B Breaker Piston Anti-Fracture Impact Spare Parts For Excavator Demolition Hammer
CAT B series hydraulic breaker piston is the core power transmission component for CAT B series medium hydraulic breakers, covering full lineup models from B12 to B90. It converts hydraulic pressure into powerful striking energy, widely used in municipal building demolition, road renovation, landscaping excavation and medium quarry secondary rock crushing projects.
Manufactured with premium 42CrMo alloy steel through one-piece integral forging and multi-stage gradient heat treatment. The striking end maintains high surface hardness to resist long-term abrasion, while the main rod body possesses excellent overall toughness to avoid transverse fracture under continuous heavy impact loads.
The piston surface adopts precision turning and mirror grinding processing to form ultra-smooth outer circle, matching tightly with cylinder inner bore. Perfect concentric fit reduces friction loss, lowers hydraulic oil leakage and extends service life of matched seal kits and front guide bushing.
Each piston passes raw material inspection, hardness test and continuous impact endurance verification to meet OEM interchange standards. Full model stock supports small retail maintenance orders and large bulk wholesale for construction contractors and machinery rental stores. Custom length, diameter and oil groove processing service can be offered for global machinery repair factories and spare parts dealers.
| Part Name | CAT B series hydraulic breaker piston |
| Fit Models |
|
| Position | Hydraulic Breaker Front Head System |
| For |
CAT Hydraulic Breaker Hydraulic Hammer |
| Material | 40Cr , 42CrMo , 20CrMo , GCr15 , 40CrNiMo , 9Cr2Mov , SCM440 , SAE4140 , SAE4340 , Customizable |
| Certification | ISO9001 , CE Certified |
| Packaging Details | Packed by standard export wooden box |
| Delivery Time | 15-30 days upon payments confirmed |
| Brand | YULINDINGLI , CAT |
| Payment Terms | PayPal , Western Union , Money Gram , T'T in advance , L/c at sight , Alipay etc |
Hydraulic Breaker Hammer Chisel of Shipping photos
Hydraulic Breaker Hammer Chisel of factory photos
Workers Inspecting Hydraulic Breaker Chisels
Heat Treatment Process of Hydraulic Breaker Chisels
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