Maximize your 33-ton fleet’s production with our Hitachi ZX330 Heavy-Duty Rock Bucket (1.4m³). Built with premium NM400/NM500 wear-resistant steel and equipped with high-penetration rock teeth, this bucket is engineered for severe quarry and mining operations. Factory-direct wholesale pricing and worldwide shipping. Request a full technical quote today!
Our Hitachi Series Interchangeable Rock Bucket is engineered specifically for high-stress mining, quarrying, and heavy demolition environments. Custom-optimized for the 33-ton class Hitachi excavators—including the ZX330, ZX330-3, ZX330-5G, and ZX350—this 1.4 cubic meter (1.4 m³) heavy-duty bucket features maximum structural reinforcement. Designed to handle extreme breakout forces, it easily cuts through shot rock, hardpan, blasted granite, and highly abrasive minerals while ensuring long service intervals.
| Compatible Machine Class | Specification Parameter | Technical Data / Material Profile |
|---|---|---|
| Hitachi ZAXIS ZX330 / ZX330-3 / ZX330-5G / ZX350 / EX300 | Bucket Capacity | 1.4 m³ (1.4 Cubic Meters / SAE Heaped) |
| Application Class | Heavy-Duty Rock & Mining Class (HD) | |
| Lip Cutting Edge Thickness | 40 mm – 50 mm High-Tensile Steel | |
| Wear Plate Material | NM400 / NM500 High-Abrasion Alloy (Or Equivalent Hardox Steel) | |
| G.E.T. System Type | Heavy-Duty Side-Pin / Horizontal Pin Rock Teeth & Adapters | |
| Target Environment | Shot Rock, Hardpan, Blasted Granite & Highly Abrasive Minerals |
| Structural Core Component | Design Engineering Feature | Operational Performance Advantage |
|---|---|---|
| Premium Material Composition | NM400 / NM500 or equivalent Hardox steel | Deployed on all high-friction zones including cutting edge, side cutters, and bottom wear plates. |
| Reinforced Rock-Duty Design | Thickened dual-radius bottom runners & heavy side shrouds | Absorbs harsh impact, prevents lip fatigue, and protects the shell from premature cracking. |
| Optimized G.E.T. Configuration | Hitachi-style interchangeable teeth & weld-on adapters | Ensures aggressive rock penetration, quick field replacement, and zero-wobble component fitment. |
| Dual-Radius Profile Geometry | Engineered dual-radius heel clearance | Minimizes drag during digging cycle, achieving faster filling times, lower hydraulic strain, and reduced fuel usage. |
| Engineering Shield Element | Technical Execution | Structural Protection Role |
|---|---|---|
| Chocky Bars & Wear Buttons | High-chromium white iron wear bars on exterior sides | Shields primary structural welds from abrasive tracking and severe side-scouring. |
| Thickened Ear Plates | Double-tapered upper structure alignment ears | Uniformly distributes extreme torsional loading across bucket pins and arm linkage. |
| Interchangeable Side Cutters | Heavy-duty bolt-on or weld-on side shrouds | Defends structural bucket wings against severe thinning and dynamic structural degradation. |
| Target Industry Sector | Primary Application Task | Material Handling Matrix |
|---|---|---|
| Quarrying & Aggregates | High-Volume Stockpile Loading & Extraction | Blasted Rock, Crushed Limestone, and Dense Gravel |
| Open-Pit Mining | Heavy Overburden Stripping & Continuous Extraction | Highly Abrasive Mineral Strata & Mass Earth Layers |
| Heavy Demolition | Site Clearance & High-Stress Waste Remediation | Fractured Concrete Run-off, Heavy Slag, and Industrial Rubble |
All manufacturer names, model designations (ZAXIS, ZX, EX), and technical specifications are used strictly for compatibility assessment and identification purposes. These interchangeable rock buckets represent high-durability aftermarket configurations designed to optimize breakout forces under intense heavy-equipment field workloads.