This is an ultra-heavy-duty weld-on bucket adapter from the 21N series GET, engineered for 86mm bucket lips and exclusive to Komatsu PC1000 to PC1250 excavators. It serves as a critical interface component that connects bucket tips to the bucket lip, while providing robust protection against premature wear and damage in extreme mining and construction operations. The adapter is designed to withstand the most severe abrasion and impact, ensuring the long-term integrity of the bucket assembly in the harshest working conditions.
Performance Features
Constructed from high-strength structural steel with precision heat treatment, this adapter delivers exceptional toughness, wear resistance, and structural integrity. Its reinforced design features thickened walls and high-strength welding straps, ensuring uniform force distribution and a secure connection with the bucket lip and bucket tips. The adapter’s robust construction effectively absorbs impact and abrasion, shielding the bucket lip from premature wear, deformation, and damage caused by hard rock, gravel, and other abrasive materials. Its advanced heat treatment process enhances the adapter’s hardness and impact resistance, making it highly resistant to bending, cracking, and fatigue failure under continuous heavy loads.
The adapter undergoes strict quality control, including dimensional verification, material testing, and load-bearing capacity testing, to ensure it meets or exceeds OEM specifications. Its smooth, precision-machined surfaces ensure a perfect fit with compatible bucket tips, eliminating any movement or play during operation. The adapter is coated with a heavy-duty corrosion-resistant finish, protecting it from rust, corrosion, and the effects of harsh working environments, further extending its service life. Its optimized design also reduces stress concentrations, ensuring even force distribution and minimizing the risk of failure under extreme operational conditions.
Installation & Compatibility
Designed for direct welding to 86mm bucket lips of Komatsu PC1000 to PC1250 excavators, this adapter is precision-engineered for a seamless, modification-free fit. The welding straps are precisely shaped to match the bucket lip profile, ensuring a strong, durable weld connection that withstands the rigors of heavy-duty digging. It pairs with the 21N-72-14330 pin to securely lock compatible bucket tips in place, forming a reliable anti-loosening system that prevents tip loss during operation. The adapter is fully compatible with the 21N-72-14290 RC tip, ensuring a perfect match with the original equipment specifications and eliminating the need for any modifications to the excavator or bucket assembly.
Quality Assurance
Manufactured to meet OEM standards and ISO 9001 certification, this adapter is a high-quality, reliable aftermarket solution for Komatsu PC1000 to PC1250 excavators. It is produced using advanced forging, machining, and welding processes, ensuring consistent quality, dimensional accuracy, and structural integrity across every unit. The adapter is backed by comprehensive quality control, including material analysis, heat treatment verification, and load-bearing testing, to guarantee its performance and durability in the most challenging applications. Available in bulk supply, it is a cost-effective, high-performance replacement part that delivers OEM-level reliability, making it an ideal choice for global mining and construction fleets operating Komatsu PC1000 to PC1250 equipment.
NO.
MACHINE MODEL
SIZE
PART NO. 1
PART NO. 2
PART NO. 3
GETPLUS NO.
DESCRIPTION
WEIGHT KG
1
PC1000-PC1250
21N
21N-72-14290
21N-72-14290RC
RC TIP
55
2
21N-72-14330
21N-72-14331
21N-72-14330
PIN
1.76
3
21N-72-14281
21N-72-14281
ADAPTER FOR 91MM LIP
4
21N-70-14140
21N-70-14140-86
ADAPTER FOR 86MM LIP
5
ZZL11006
TOOTH LONG LIFE
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 provide 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.
