Soil Drilling Bucket
Flat hardened teeth mounted on a Q355/NM400 single-bottom body. Designed for fast, clean excavation in clay, silt, sandy soil, and loam with efficient spoil discharge via a single hinged bottom door.
Product Overview
The ALVRIQ Soil Drilling Bucket is engineered for efficient excavation in soft to medium ground conditions including clay, silt, sandy soil, and loam. It features flat hardened teeth arranged in a straight cutting pattern that shears soil cleanly across the bucket face, giving fast penetration with low tooth wear in soft formations. The bucket body is fabricated from Q355 structural steel with NM400 wear strips on the cutting edge, bottom door, and side wear zones. The single-bottom door system enables rapid discharge of excavated spoil — opening inward during drilling to retain cuttings, then swinging outward for dumping. A simplified mechanism means fewer moving parts and lower maintenance cost. A universal kelly box connection (interchangeable with SANY, Zoomlion, XCMG, and BAUER rotary drilling rigs) makes this bucket compatible with virtually all major drill rig brands without modification. The bucket body is fabricated from Q355 structural steel with NM400 wear strips on the cutting edge, bottom door, and side wear zones. The single-bottom door system enables rapid discharge of excavated spoil — opening inward during drilling to retain cuttings, then swinging outward for dumping. A universal kelly box connection (interchangeable with SANY, Zoomlion, XCMG, and BAUER rotary drilling rigs) makes this bucket compatible with virtually all major drill rig brands without modification.
At a Glance
Key Features
Flat Cutting Teeth
Round-shank chisel teeth with tungsten carbide inserts. Each tooth rotates freely in its socket to self-sharpen and distribute wear evenly across the cutting face.
Single-Bottom Door
Dual hinged bottom doors open outward for rapid discharge and close inward during drilling. Reduces cycle time by up to 40% compared to single-door designs.
NM400 Wear Strips
400 HBW wear-resistant steel on cutting edges, bottom door, and side wear strips. Combined with manual hardfacing overlay on high-friction zones for extended service life.
Universal Kelly Box
Interchangeable kelly box fits SANY, Zoomlion, XCMG, and BAUER rotary drilling rigs. No adapter needed — simply bolt on and start drilling.
Suitable Ground Conditions
Recommended For
Not Recommended For
Specifications
| Diameter (mm) | Capacity (m³) | Teeth Count | Tooth Type | Bottom Door | Weight (kg) |
|---|---|---|---|---|---|
| 600 | 0.17 | 12 | Flat teeth | Single | ~180 |
| 800 | 0.30 | 14 | Flat teeth | Single | ~280 |
| 1000 | 0.47 | 16 | Flat teeth | Single | ~420 |
| 1200 | 0.68 | 18 | Flat teeth | Single | ~580 |
| 1500 | 1.06 | 22 | Flat teeth | Single | ~850 |
| 2000 | 1.88 | 26 | Flat teeth | Single | ~1,400 |
* Specifications are indicative and may vary by configuration. Custom diameters up to 3000 mm available on request.
How to Order
Specify Requirements
Tell us your drilling rig model, required bucket diameter, and ground conditions. We’ll recommend the optimal tooth configuration and wear package.
Confirm Quote
Receive a detailed quotation within 24 hours including specifications, lead time, and shipping terms. Confirm and proceed to production.
Production & Delivery
Manufacturing takes 15–25 days depending on specifications. Quality-tested and shipped to your project site worldwide.
Frequently Asked Questions
What is a soil drilling bucket used for?
A soil drilling bucket collects soil and loose drilled material during rotary pile foundation construction.
Which ground conditions should be considered?
Soil composition, cohesion, moisture and the presence of gravel or obstructions influence the appropriate cutting configuration.
What is required for a quotation?
Please provide the required diameter, drilling rig and kelly box details, ground conditions and quantity.
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Ready to Order?
Send us your rig model, diameter requirements, and ground conditions. We’ll provide a detailed quote within 24 hours.
Or email: sales@alvriq.com