This heavy-duty arm penetration excavator bucket tip is manufactured by GETPLUS, matching OEM standards for large heavy-duty excavator buckets equipped with the J550 GET system. As a specialized long-arm deep penetration ground engaging tool, it is secured to matched J550 adapters via lock pins and retainers. Its elongated narrow arm design concentrates digging force on the sharp front tip, enabling efficient piercing of compacted hard soil, dense clay, fractured hard rock and frozen ore strata. It withstands extreme concentrated impact and long-term severe abrasive wear during open-pit mining, rock quarrying and deep foundation trenching, while protecting bucket adapters and bucket front lips from overload deformation and premature abrasion damage. It effectively reduces excavation resistance and equipment fuel consumption, lowering frequent replacement costs and eliminating costly unplanned machine downtime for mining and large infrastructure construction fleets.
Performance Features
Forged from integrated premium high-tensile wear-resistant alloy steel with full multi-stage segmented quenching & tempering heat treatment, this arm penetration tip achieves an optimal balance of ultra-hard tip surface abrasion resistance and thick tooth core anti-impact toughness. The slim extended arm geometry centralizes penetration force to split rigid rock and compacted materials with lower digging load, while the 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 forms a zero-clearance wobble-free fit with matched excavator adapters, ensuring stable locking without loose shifting under long-term high-vibration heavy-duty operation.The penetration tip undergoes rigorous full-process quality control including raw material composition analysis, hardness spot sampling and full dimensional verification, fully complying with OEM performance benchmarks. Its one-piece reinforced heavy-duty structure maintains complete structural integrity during round-the-clock nonstop digging cycles, extending service intervals and cutting overall fleet maintenance expenditure.
Installation & Compatibility
This arm penetration excavator tip is precision replicated from the original OEM 113-0559 component in all dimensions and structural shapes, supporting seamless plug-and-play direct replacement without modifying excavator bucket assemblies. It adopts pin-on fixed mounting design, which can be firmly fastened onto J550 matched bucket adapters using standard lock pins and retainers without welding. Accurate dimensional tolerances eliminate assembly gaps and lateral shifting during excavation, avoiding accelerated abrasion of bucket lips and supporting GET accessories caused by loose fit.It is fully compatible with all large heavy-duty excavator buckets adopting the J550 GET system specification, perfectly matching supporting J550 bucket adapters, lock pins and retainers of the same series. The detachable pin-on connection enables single-tip fast on-site replacement, suitable for brand-new heavy excavator bucket manufacturing and daily rock excavation bucket maintenance & refurbishment projects.
Quality Assurance
Manufactured strictly in accordance with ISO 9001 international quality management systems, this heavy-duty arm penetration tip is produced via automated integrated production lines covering forging, precision machining and segmented heat treatment to guarantee consistent stable quality across every production batch. Each finished tip passes comprehensive non-destructive crack detection to eliminate internal hidden defects and verify reliable mechanical performance under diverse harsh heavy-load mining and rock excavation environments. The GETPLUS brand guarantees each 113-0559 arm penetration tip meets or exceeds OEM technical indicators while retaining full interchangeability with genuine original excavator spare parts. Bulk wholesale supply is available, making it a trusted cost-effective long-service aftermarket replacement choice for mining fleets, large construction teams and professional heavy machinery repair workshops.
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
Why Choose GETPLUS
CE Certificate
ISO Certificate
SGS Report
Quality Management System Certificate
Exhibition
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.
