CAT Excavator Hydraulic Breaker Piston Anti Fracture For Jack Hammer Reinforced
Reinforced Hydraulic Breaker Piston
Anti Fracture Hydraulic Breaker Piston
Excavator jack hammer piston
Place of Origin:
China
Brand Name:
YULINDINGLI
Certification:
ISO9001 , CE Certified
Model Number:
H35 H45 H55 H65 H75 H95 H115 H120 H130 H140 H160 H180 H215 H225 H240
Reinforced Hydraulic Breaker Piston
,Anti Fracture Hydraulic Breaker Piston
,Excavator jack hammer piston
42CrMo CAT H Breaker Piston Small / Medium / Heavy Anti-Fracture Impact Power Spare Parts For Excavator Hammer
CAT H series hydraulic breaker piston is the core power transmission component applicable to full CAT H series breakers, divided into small, medium and heavy duty specs for H160/H180, H220/H260 and H310/H360/H410 respectively. It converts hydraulic pressure into powerful striking energy, covering light landscaping, municipal demolition and large-scale hard rock quarry crushing projects.
Manufactured with premium 42CrMo alloy steel via 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 toughness to avoid transverse fracture under light, medium or heavy continuous impact loads.
The piston surface adopts precision turning and mirror grinding 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.
Small size piston fits mini excavator light work; medium piston suits road renovation and city demolition; thickened heavy-duty piston supports non-stop hard rock mining. 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 firms. Custom length, diameter and oil groove processing service can be provided for global machinery repair factories and spare parts dealers.
| Part Name | CAT H 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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