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J550 338-0550 ROCK CHISEL EXCAVATOR BUCKET TIP

Size mm:
J550
Part No.:
338-0550
Description:
ROCK CHISEL EXCAVATOR BUCKET TIP

SKU:
Availability:



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Product Description

SIZE	PART NO.	DESCRIPTION	ADAPTER	PIN	RETAINER
J550	9W-8552	GENERAL PURPOSE BUCKET TIP	6I6554 1U1553 9J0174	6Y-8558 107-3378	8E-5559
	1U-3552	GENERAL PURPOSE BUCKET TIP
	9N-4552	HEAVY DUTY LOADER BUCKET TIP
	159-0559	PENETRATION PLUS EXCAVATOR BUCKET TIP
	9W-8559	PENETRATION EXCAVATOR BUCKET TIP
	9J-4559	PENETRATION EXCAVATOR BUCKET TIP
	6Y-2553	HEAVY ABRASION LOADER BUCKET TIP
	138-6552	HEAVY PENETRATION LOADER BUCKET TIP
	222-7553	DOUBLE SPIKE EXCAVATOR BUCKET TIP
	107-3550	WIDE EXCAVATOR BUCKET TIP
	159-0550	SPIKE EXCAVATOR BUCKET TIP
	9W-6559	PENETRATION EXCAVATOR BUCKET TIP
	113-0559	ARM PENETRATION EXCAVATOR BUCKET TIP
	9W-8551	SHORT LOADER BUCKET TIP
	101-9055	ARM HEAVY DUTY LOADER BUCKET TIP
	338-0550	ROCK CHISEL EXCAVATOR BUCKET TIP

Product Details & Features

Core Positioning

This heavy-duty rock chisel bucket tip belongs to Caterpillar J550 heavy GET system, fixed onto matching J550 adapters via lock pins and retainers. Its sharp narrow chisel design concentrates digging force to efficiently pierce hard bedrock, fractured rock, compacted gravel and frozen strata, specially engineered for quarry rock breaking, open-pit mining excavation and hard ground trenching. It withstands extreme concentrated impact and long-term severe abrasive wear, serving as a sacrificial wear component to protect bucket adapters and bucket lip plates, reducing downtime and maintenance costs in heavy rock excavation scenarios.

Performance Features

Premium high-tensile forged wear-resistant alloy steel with full multi-stage segmented quenching & tempering heat treatment, balancing ultra-hard chisel tip surface abrasion resistance and thick tooth core anti-impact toughness. The tapered narrow chisel geometry centralizes penetration force to split rigid rock efficiently; fully reinforced thickened tooth root eliminates stress fracture, bending or chipping under continuous heavy rock-breaking loads. The precision CNC-machined J550 standard dovetail interface creates zero-clearance tight fit with matched J550 adapters, eliminating wobble and reducing premature pin wear during long-term high-vibration heavy-duty operation. Strict raw material inspection, hardness sampling and full dimensional calibration ensure consistent batch quality.

Installation & Compatibility

Pin-on mounting design, perfectly matched with J550 series bucket adapters and standard J550 lock pins & retainers, supporting plug-and-play direct replacement without modifying bucket assemblies. Fast single-tip on-site replacement, ideal for heavy mining bucket maintenance and refurbishment projects.

Quality Assurance

Manufactured under ISO 9001 quality management system, automated heavy forging and heat treatment production lines. Every finished tip passes comprehensive non-destructive crack detection to eliminate internal hidden defects, fully compliant with Caterpillar J550 system OEM specifications, with complete interchangeability for genuine J550 series spare parts. Bulk wholesale supply is available as a reliable heavy rock excavation aftermarket replacement.

SIZE	PART NO.	DESCRIPTION	ADAPTER	PIN	RETAINER
J550	9W-8552	GENERAL PURPOSE BUCKET TIP	6I6554 1U1553 9J0174	6Y-8558 107-3378	8E-5559
	1U-3552	GENERAL PURPOSE BUCKET TIP
	9N-4552	HEAVY DUTY LOADER BUCKET TIP
	159-0559	PENETRATION PLUS EXCAVATOR BUCKET TIP
	9W-8559	PENETRATION EXCAVATOR BUCKET TIP
	9J-4559	PENETRATION EXCAVATOR BUCKET TIP
	6Y-2553	HEAVY ABRASION LOADER BUCKET TIP
	138-6552	HEAVY PENETRATION LOADER BUCKET TIP
	222-7553	DOUBLE SPIKE EXCAVATOR BUCKET TIP
	107-3550	WIDE EXCAVATOR BUCKET TIP
	159-0550	SPIKE EXCAVATOR BUCKET TIP
	9W-6559	PENETRATION EXCAVATOR BUCKET TIP
	113-0559	ARM PENETRATION EXCAVATOR BUCKET TIP
	9W-8551	SHORT LOADER BUCKET TIP
	101-9055	ARM HEAVY DUTY LOADER BUCKET TIP
	338-0550	ROCK CHISEL EXCAVATOR BUCKET TIP

Your Reliable Partner in Ground Engaging Tools

HUBEI WANXIN PRECISION CASTING&FORGING INC.

HUBEI WANXIN is the manufacturer, responsible for product R&D and production, with expertise spanning components for engineeringmachinery, bulk material handling, and forklift attachments.

HUBEI PLUS IMPORT&EXPORT TRADING CO.,LTD.

Its subsidiary, HUBEI PLUS, serves as the dedicated trading company, focusing primarily on the export and marketing of Ground Engaging Tools (GET) – such as excavator bucket teeth – and other custom-made wear parts. Together, we form an integrated structure from manufacturing to global sales.

Export-Standard Packaging

包装图

Why Choose GETPLUS

001

CE Certificate

ISO Certificate

SGS Report

Quality Management System Certificate

Exhibition

展会图

FAQ

FAQ

Q1.Are you a manufacturer or a trading company?

HUBEI WANXIN is the manufacturer, responsible for product R&D and production, with expertise spanning components for engineering machinery, bulk material handling, and forklift attachments. Its subsidiary, HUBEI PLUS, serves as the dedicated trading company, focusing primarily on the export and marketing of Ground Engaging Tools (GET) – such as excavator bucket teeth – and other custom-made wear parts. Together, we form an integrated structure from manufacturing to global sales.

Q2.What is the quality of your products?

Excellent.We are the factory source,ensuring high-quality standards through direct control over manufacturing and R&D.Our product are reliable and covered by a 1-year warranty.

Q3. What services can you provide?

We offer a comprehensive suite of manufacturing and support services to meet your precise needs:

1.Custom Casting, Forging & Integrated Production: We specialize in custom casting and forging services. Supported by our in-house heat treatment and machining capabilities, we provi de an integrated manufacturing solution. This allows for better overall control over product quality, delivery timelines, and cost-efficiency.

2.Full Technical Support: Our support extends beyond production. We offer technical assistance, including product design and drawing optimization. Additionally, we utilize on-site 3D scanning and modeling to provide reverse engineering and precise dimensional analysis.

3.Rapid Prototyping: To accelerate your development cycle, we provide rapid sample delivery through our 3D printing services, ensuring a swift and effective prototyping process.

J550 ROCK CHISEL EXCAVATOR BUCKET TIP