This heavy-duty spike excavator bucket tip is a GETPLUS ground engaging tool, manufactured to OEM standards for large heavy-duty excavator buckets equipped with the J550 GET system. It is locked onto matching J550 adapters via lock pins and retainers. Its slender sharp spike design concentrates digging force at a single point to penetrate hard compacted soil, dense clay, fractured hard rock and frozen ore efficiently. It withstands extreme concentrated impact and long-term severe abrasive wear during open-pit mining, rock quarrying and deep foundation excavation, acting as a sacrificial wear component to protect bucket adapters and bucket lip plates from overload deformation and rapid abrasion loss. It effectively reduces excavation resistance and equipment fuel consumption, cutting frequent replacement expenses and unplanned equipment downtime for mining and large infrastructure construction fleets.
Performance Features
Forged from integrated premium high-tensile wear-resistant alloy steel and treated with full multi-stage segmented quenching & tempering heat treatment, this spike tip delivers a perfect balance of ultra-hard spike surface abrasion resistance and thick tooth root anti-impact toughness. The tapered narrow spike 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 creates zero-clearance wobble-free fit with matched excavator adapters, ensuring stable locking without loose shifting under prolonged high-vibration heavy-duty operation.The spike tip undergoes strict full-process quality control including raw material composition testing, hardness spot sampling and full dimensional calibration, 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 lowering overall fleet maintenance expenditure.
Installation & Compatibility
This spike excavator tip is precision replicated from the original OEM 159-0550 component in all dimensions and structural geometry, 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 spike 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 159-0550 spike 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.
