Excavatory Parts
The H-LINK is equipped with a reinforced bucket bushing, which can be directly installed on the excavator.
隐藏域元素占位
Product Introduction
Stock Size
| Brand | Models for sale |
| DAEWOO | DH 55 DH60 DH80 DH150 DH300 DH370 DH500 |
| VOLVO | EC140 EC210 EC240 EC290 EC360 EC460 EC480D |
| HYUNDAI | R55 R60 R200 R210 R210-7 R215 R220 R225-7 R265 R335 |
| KOBELCO | SK45 SK100 SK120 SK130-8 SK200 SK220 SK230 SK350 SK904C |
| SUMITOMO | SH60 SH120 SH200 SH210 SH240 SH300 SH350 |
| HITACHI | EX30 EX40 EX60 EX60-5 EX120 EX200 EX220 EX300 EX400 ZAX55 ZAX60 ZAX70 ZAX200 ZAX230 ZAX330 ZAX350 ZAX450 ZAX470 |
| DOOSAN | DX225 DX300 DX370 DX380 |
| KOMATSU | PC30 PC35 PC40 PC60 PC120 PC200 PC200-5 PC200-6 PC200-7 PC210 PC220 PC220-7 PC300 PC360 PC400 |
| CAT | E55 E120 E312 E320 E320D E324 E325 E325B E329 E330 E330B E330D E336 E345 E349 |
| KATO | HD700 |
| OTHERS: | SWE525E SWE70 SDLG6250 LIUGONG936 LIUGONG936D XCMG135 XCMG370 EXUR30 SY335 SY365 JS200 JS205 THT55 |
Core Product Portfolio
Our products are engineered to meet the rigorous demands of heavy machinery operations, covering the following key categories:
• Excavator Components: High-strength bucket bodies, bucket teeth (available in standard and custom configurations), and ground-engaging tools. Specifically designed for harsh conditions like gravel and rock, these components deliver exceptional wear resistance.
• Rotary Drilling Rig Accessories: Precision-engineered drilling buckets and cutting teeth in various sizes and models. Optimized for soft soil, hard rock, and other geological layers, they enhance drilling efficiency in piling and earthwork operations for foundation construction.
• Hoisting & Handling Equipment Parts: Lightweight/small-capacity and heavy-duty carriers, lifting attachments, and industrial hardware. These parts ensure reliable performance for lifting and transporting equipment across diverse applications.
• Industrial & Mining General Accessories: A comprehensive range of wear-prone components, including underframe parts, attachments, pins, bushings, and wear plates. We serve both original equipment manufacturers (OEMs) and aftermarket customers.
Manufacturing Capabilities & Production Assurance
Backed by a modern 3,800㎡ production facility, we combine advanced technology with artisanal expertise to ensure consistent quality and efficient delivery:
• Technical Team: Over 40 senior engineers and managers with deep expertise in mechanical design, materials science, and quality control. They oversee every stage of product development and production.
Advanced Equipment
I. Cutting Equipment
CNC Lathe
For rough turning, semi-finish turning, finish turning of external profiles, shaft shoulders and chamfers.
CNC Machining Center / CNC Drilling Machine
For precision drilling of center oil holes, radial oil holes and lock plate holes.
II.CNC Cylindrical Grinder
To ensure shaft diameter accuracy, cylindricity and surface finish.
Polishing Machine / Ultra-precision Polishing Machine
To achieve mirror-level surface finish.
III. Core Heat Treatment Equipment
Continuous Quenching and Tempering Furnace / Box-type Quenching & Tempering Production Line
Quenching + high-temperature tempering to improve overall strength and toughness.
High-Frequency Induction Hardening Machine
Local surface strengthening of shaft surfaces to enhance wear resistance.
Tempering Furnace
To relieve internal stress and stabilize dimensions.
IV. Welding & Forming Equipment
Automatic Welding Machine / MIG Welding Machine
Welding of shaft end retaining rings and shaft ends.
Stress Relief Annealing Furnace
To eliminate internal stress after welding.
V. Surface Treatment Equipment
Blackening / Phosphating Treatment Line
Electrostatic Spraying Equipment / Paint Spraying and Drying Line
Anti-rust Oil Dipping Equipment
VI. Inspection & Quality Control Equipment
Hardness Tester (Rockwell / Brinell)
2D Image Measuring Instrument / Calipers, Micrometers, Height Gauges
Surface Roughness Tester
Flaw Detector (Magnetic Particle / Ultrasonic)
VII. Auxiliary Supporting Equipment
Overhead Crane, Cantilever Crane
Material Racks, Tooling and Fixtures
Cleaning Machine
Quality Control & Global Certifications
Quality is the cornerstone of our operations. Certified to ISO 9001, we have established a comprehensive quality control system spanning the entire production process:
• Material Selection: We source high-performance alloy steels (e.g., 40CrMo, 45CrMnTi) and enforce strict testing for chemical composition and mechanical properties (tensile strength, impact toughness, etc.).
• Process Oversight: Critical components undergo in-house non-destructive testing (NDT), hardness checks, and rated load verification to ensure performance compliance.
• Traceability: Full batch tracking from raw material incoming to final delivery guarantees transparency and accountability.
Today, over 95% of our products meet or exceed international standards (CE, ASTM, ISO), earning widespread recognition in global markets.
Market Reach & Service Commitments
With years of industry expertise, we have built a robust global presence:
• Domestic Market: Our products are distributed across 30 provinces and over 300 key cities in China, serving leading construction and mining enterprises.
• Global Exports: We currently export to 20+ countries and regions, including Southeast Asia (Vietnam, Indonesia), the Middle East (Saudi Arabia, UAE), and Europe (Germany, Poland). Renowned for our cost-effective performance and durability, our components have established a strong reputation in these markets.
You Are Currently Facing The Problem?
Our company creates a professional network for sales and services, extends its reach of services over the globe, sets up an integrated system for pre- during and post sale services.
Are you a factory or a trading company?
We are an excavator manufacturer, with independent R&D and production capabilities, supporting customized production and ensuring controllable quality. Our main customers are located in Australia, the Philippines, Kazakhstan, Bhutan, Indonesia, Vietnam, Asia, Europe, Oceania, and Africa.
Which countries do you mainly export to?
Our products are mainly exported to more than 30 countries, including Europe, America, Southeast Asia, and the Middle East.
Do you offer customization services?
Yes, we provide OEM/ODM services and can customize production according to your drawings and requirements.
What is your minimum order quantity (MOQ)?
The MOQ varies by product. Generally, spare parts MOQ is 10 pieces, while complete components MOQ is 1 set.
What is your delivery time?
Regular products can be delivered within 15-30 days, while customized products depend on the order quantity and process.
Looking ahead, we remain committed to:
• Investing 8% of annual revenue in R&D to develop next-generation products (e.g., wear-resistant coatings, smart sensors for condition monitoring).
• Establishing localized service centers in key overseas markets to enhance after-sales support.
• Transitioning to green manufacturing by adopting eco-friendly production processes.
At Xinfenghua, we go beyond supplying parts – we act as strategic partners, dedicated to helping you optimize equipment performance and reduce total cost of ownership.
Specialized OEM Services
1. Material
2. Color
3. Size And Shape
4. Logo
6. Packaging
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