BAUER GB46 Hydraulic Wall Diaphragm Grab — High-Performance Trench Excavator for Diaphragm Wall Construction

Application

The GB46  has the advantages of strong power, strong stability, efficient construction capabilities, easy operation, convenient maintenance, high-quality manufacturing technology and reliability. It is an excellent tool widely used in earthwork projects.  

Features

1. High-Efficiency Deep Trench Excavation
Delivers 460kN lifting force and fully synchronized dual winch system for fast, stable digging in dense soils and hard strata; supports depths up to 75m and bucket loads up to 27t.

2. Precision Verticality & Trench Quality
Equipped with BAUER B-Tronic intelligent monitoring for real-time verticality control and deviation correction, ensuring high-precision trench geometry.

3. Wide Geology & Width Adaptability
Performs reliably in soft soil, clay, silt, gravel, and moderately hard rock; accommodates trench widths from 300mm to 1500mm.

4. Advanced Intelligent Control System
Features B-Tronic touchscreen operation, real-time data display, automatic diagnostics, and performance optimization for stable, user-friendly operation.

5. 360° Rotation & Site Flexibility
Optional GV3 bucket rotator and full-rotation crawler chassis enable efficient work in confined sites, corners, and urban construction zones.

6. Heavy-Duty Durability & Low Operating Cost
Robust wear-resistant design, low fuel consumption, extended wire rope life, and high reliability to minimize downtime and maintenance.