Our heavy-duty rock buckets are engineered for high-impact quarrying. We utilize NM500 (Brinell hardness 500HB) for the cutting edges and side cutters to withstand abrasive granite and basalt. The bucket body is reinforced with NM400 abrasion-resistant plates, providing a 30% longer service life than standard Q355B buckets.
Technical Protection Modules (Added Value)
Lip Shrouds & Side Protectors: Bolt-on protectors prevent weld erosion on the main edge.
Heel Blocks (Wear Buttons): High-density wear strips on the bottom outer corners to absorb friction during dragging.
Reinforced Ribs: Longitudinal wear strips on the bucket underside to protect the shell from puncture.
Maintenance Tip: Inspect the clearance between the pin and the bushing every 50 working hours. For rock excavation, a loose fit can lead to ear deformation. Ensure that the wear buttons are replaced before they wear down to the parent metal of the bucket shell.
| Excavator Model | Capacity (m³) | Pin Diameter (A) | Center Distance (B) | Dipper Width (C) |
|---|---|---|---|---|
| DOOSAN DH260 | 1.2 m³ | 90 mm | 485 mm | 330 mm |
| Hitachi ZX350 | 1.6 – 1.8 m³ | 100 mm | 485 mm | 430 mm |
| Machine Class | 25-36 Tons | Tolerance: ±1mm | Verified OEM Spec | Ready-to-Install |
Boost productivity and durability in your most demanding projects with our Heavy Duty Excavator Rock Bucket, precision-engineered for DOOSAN DH260 and Hitachi ZX350 models.
Rock Bucket for DOOSAN DH260
DOOSAN DH260 Rock Bucket
DOOSAN DH260 Excavator Rock Bucket
Rock bucket details
We manufacture rock bucket according to drawings. Our engineer design drawing of bucket, after customer check it, we manufacture excavaotor rock bucket.
Crafted from top-grade, abrasion-resistant steel with reinforced side cutters and a strengthened design, this rock bucket delivers exceptional breakout force and wear resistance when handling rocky terrain, quarrying, or heavy excavation. Its perfect fit ensures optimal performance and longevity for your specific excavator, directly translating to lower downtime and higher ROI.
heavy duty rock bucket for Hitachi ZX350
Hitachi ZX350 excavator rock bucket
We are a certified manufacturer offering OEM-compatible quality, global shipping, and reliable after-sales support.