Drilling Bucket with Cleaning Edge | Merhein

Drilling Bucket with Cleaning Edge | Merhein

Technical Specifications

Overview

High-Performance Drilling Buckets

The DBQK-L series drilling buckets with cleaning edges are engineered for professional soil and rock drilling in demanding construction and geotechnical environments. Featuring reinforced cutting edges and a specialized cleaning mechanism, these tools optimize debris removal to significantly enhance drilling speed and borehole stability. Available in three distinct series tailored to specific torque requirements, they provide a versatile solution for foundation work and large-scale piling projects.

Series Classification

Operational Torque Ranges

12,000 KN.m

Series A Max Torque

20,000 KN.m

Series B Max Torque

35,000 KN.m

Series C Max Torque

Series A Drilling Bucket Technical Diagram — Series A configuration optimized for torques up to 12,000 KN.m.

Series B Drilling Bucket Technical Diagram — Series B configuration for medium-high torque requirements (12,000 - 20,000 KN.m).

Series C Heavy Duty Drilling Bucket Technical Diagram — Series C heavy-duty configuration for extreme torque applications up to 35,000 KN.m.

Technical Specifications

Dimension Ranges

Parameter	Minimum	Maximum
Diameter	520 mm	3500 mm
Cylinder Thickness	12 mm	25 mm
Bottom Thickness	40 mm	60 mm
Height (h1)	1000 mm	1200 mm
Height (h2)	1270 mm	1470 mm
Weight	685 kg	13755 kg

Maximum Teeth Configuration: 53 pcs

Tooling & Compatibility

Compatible Drilling Systems

DBLS
DBLSF
DBLSF-K
SBLS
SBLSF
SBLSF-K

Available Tooth Types: FZ TypeR TypeCleaning Edge

Application

Ideal Applications

Rock DrillingSoil ExcavationPiling FoundationsGeotechnical EngineeringBorehole Cleaning

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