DRILLING BUCKETS — TYPE 03
Cone Drilling Bucket
Conical carbide-tipped teeth mounted on a Q355/Hardox 400 double-bottom body. Designed to break through medium rock, boulders, and cobbles with concentrated point-load fracturing and efficient spoil discharge.
DIAMETER RANGE
600 – 3000 mm
MAX ROCK STRENGTH
≤ 80 MPa
BOTTOM DOOR
Double-bottom
TEETH TYPE
Conical carbide
BODY MATERIAL
Q355 / Hardox 400
KELLY BOX
Universal interchangeable
Product Overview
The ALVRIQ Cone Drilling Bucket is engineered for drilling through medium-hard rock formations, boulder layers, and cobble-rich ground where standard buckets stall or deflect. It features conical carbide-tipped teeth arranged in a spiral cutting pattern that concentrates force at each tooth tip, fracturing rock through high point-load pressure before sweeping cuttings into the bucket chamber.
The bucket body is fabricated from Q355 structural steel with Hardox 400 wear plates on the cutting edge, bottom door, and side wear zones. The double-bottom door system enables rapid discharge of excavated material — opening both inward during drilling to retain cuttings and outward for dumping, reducing cycle time by up to 40% compared to single-door designs.
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
Conical Carbide Teeth
Conical teeth with tungsten carbide inserts concentrate drilling force at the tip, fracturing medium rock through point-load pressure. Each tooth rotates freely in its socket to self-sharpen and distribute wear evenly.
Double-Bottom Doors
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.
Hardox 400 Wear Plates
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 in abrasive rock formations.
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 | 14 | Conical carbide | Double | ~200 |
| 800 | 0.30 | 16 | Conical carbide | Double | ~310 |
| 1000 | 0.47 | 18 | Conical carbide | Double | ~460 |
| 1200 | 0.68 | 22 | Conical carbide | Double | ~640 |
| 1500 | 1.06 | 26 | Conical carbide | Double | ~920 |
| 2000 | 1.88 | 30 | Conical carbide | Double | ~1,520 |
* Specifications are indicative and may vary by configuration. Custom diameters up to 3000 mm available on request.
Product Gallery
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.
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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