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Heavy‑Duty 330DL Hydraulic Bucket Cylinder | Excavator Spare Parts Part No.289‑8012 / 2898012 – Premium Aftermarket Grade
1. Product Overview & Equipment Compatibility
The 289‑8012 / 2898012 hydraulic bucket cylinder is a core digging‑force component engineered for 330DL heavy‑duty excavators. Precisely matched to OEM mounting dimensions and hydraulic parameters, it enables direct plug‑and‑play replacement, delivering strong breakout power for construction, quarrying and large‑scale earthmoving operations.
Quick Product Parameter Sheet
| Parameter |
Product & Logistics Details |
| Application |
Heavy‑Duty Construction Excavator Hydraulic System |
| Part Name |
Hydraulic Bucket Cylinder |
| Compatible Model |
330DL Excavator |
| Part Number |
289‑8012, 2898012 |
| Quality Grade |
High‑Quality Aftermarket |
| Certifications |
ISO9001, CE |
| Warranty |
12‑Month Full Warranty |
| Minimum Order Quantity |
1 Piece |
| Delivery Lead Time |
3‑7 Days (Air Express) |
| Shipping Methods |
Express, Land, Sea, Railway Freight |
| Payment Options |
T/T, Trade Assurance, PayPal |
2. Technical Specifications & Material Standards
Manufactured under ISO9001 quality control, this bucket cylinder uses high‑tensile seamless alloy steel barrel. The piston rod is induction‑hardened and hard‑chrome plated for wear and impact resistance. Imported heavy‑duty high‑pressure seals operate stably at ‑20℃~+85℃, with each unit passing leak‑proof and fatigue cycle testing before shipment.
| Engineering Attribute |
Verified Data |
| Component Type |
330DL Excavator Hydraulic Bucket Cylinder |
| OEM Equivalent Part No. |
289‑8012, 2898012 |
| Core Material |
High‑Strength Seamless Alloy Steel |
| Piston‑Rod Treatment |
Induction Hardening + Hard Chrome Plating |
| Sealing |
Imported High‑Pressure Polyurethane Seals |
| Operating Temperature |
‑20℃ ~ +85℃ |
| Factory Inspection |
Leak Test, Fatigue Test, Dimensional Precision Check |
3. Why Choose Our 289‑8012 Bucket Cylinder
Our aftermarket cylinder provides OEM‑level digging performance at a lower cost than genuine parts. With flexible 1‑piece MOQ, 12‑month warranty covering free non‑artificial defect replacements, and fast Guangzhou‑warehouse delivery, it cuts maintenance costs and minimizes job‑site downtime.
4. Belparts Brand & Global Supply Capability
Founded in 2013, Belparts specializes in heavy‑duty excavator hydraulic spare parts. We supply genuine and premium aftermarket components compatible with major brands including Komatsu, Hitachi and Hyundai, exported to 150+ countries with complete cross‑border logistics support.
5. Common Concerns of Global Excavator Parts Buyers
Q1: Can the 289‑8012 bucket cylinder perfectly fit my 330DL excavator?
A: Share your machine serial number or old cylinder casting photos, our engineering team verifies full compatibility for direct plug‑and‑play installation.
Q2: What does the 12‑month warranty cover?
A: It covers non‑human‑caused defects including oil leakage, cylinder deformation and seal failure, with free replacement parts and remote technical guidance.
Q3: What advantages does your cylinder have over generic aftermarket options?
A: Optimized for 330DL heavy‑load digging conditions, reinforced materials and stable sealing deliver longer service life than standard aftermarket cylinders.
Q4: How is the cylinder protected during international shipping?
A: Anti‑corrosion oil treatment, airtight port sealing and export‑grade wooden case packaging. Air express takes 3‑7 days; sea freight 30‑45 days.
Q5: What payment methods do you support?
A: T/T, platform‑secured Trade Assurance and PayPal, eliminating cross‑border transaction risks for global buyers.
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