1000mm Hydraulic Diaphragm Wall Grab Match Bauer-GB80s for Diaphragm Wall Pile
详细信息
1000mm hydraulic diaphragm wall grab match BAUER-Grab carrier GB80S for diaphragm wall pile1000mm hydraulic grab match BAUER-Grab carrier GB50S for diaphragm wall pile
1000*2800mm hydraulic diaphragm wall grab match BAUER-Grab carrier mc32 for slurry wall pile
Hydraulic diaphragm wall grab 1000mm trench length 2800mm for diaphragm wall construction
1000mm hydraulic diaphragm wall use on bauer-GB60S
1000MM hydraulic grabs for diaphragm wall pile
| Wall width | 600mm | 800mm | 1000 | 1200mm |
| Open width | 2800mm | 2800mm | 2800 | 2800mm |
| Weight (light) | 14000kgs | 15500kgs | 17200kgs | 18500kgs |
| Weight(heavy) | 19000kgs | 22000KGS | 23000KGS | 25000KGS |
Key Features and Capabilities:
High Performance: Designed for soft to tough soil, using weight and powerful closing force (up to 2 x 450 kN or more) for efficient excavation.
Verticality Control: Integrated sensors and correction plates (often with 3-axis monitoring) detect and correct deviations in real-time, allowing for deep excavations (>50m).
Versatility: Capable of cutting rectangular or semicircular sections for structural, water-stop, or bearing walls.
Operating Efficiency: Often feature 180° continuous rotation or swing systems for improved maneuvering and specialized panel shapes.
Common Components:
Steel Frame: Robust structure to withstand high excavation forces.
Hydraulic Jaws/Grab: Powered by high-pressure fluid for cutting/grabbing.
Rotation Device: Allows for precise positioning of the grab within the trench.
Monitoring System: Sensors to track depth and, often, verticality and torsion.
Teeth Various tooth options are available for maximum effective
ness in a wide range of soil conditions.
Our hydraulic diaphragm wall width from 2500mm,2800mm,3200mm can design according to your requirement
A 1000mm hydraulic diaphragm wall grab is a heavy-duty geotechnical excavation tool designed to cut high-precision, deep trenches for reinforced concrete diaphragm walls (slurry walls).
| Parameter | Standard Range |
| Trench Width (Thickness) | 1000 mm |
| Bite Length (Grab Opening) | 2,500 mm - 3,400 mm (up to 4,000 mm for extended frames) |
| Total Operating Weight | 15 - 25 metric tons (Heavy weight aids penetration) |
| Maximum Depth | 50 m - 100 m (Depending on base carrier and winch capacity) |
| Cylinder Closing Force | 1,200 kN - 1,800 kN |
| Bucket Capacity | 1.0 m³ - 1.8 m³ |
Core Functional Features
1. High Clamping & Penetration Force
The heavy structural frame provides the static down-force required to penetrate hard soil strata. Once at the bottom of the trench, the integrated high-pressure hydraulic cylinders deliver immense closing force to the jaws, allowing the grab to cleanly shear through stiff clays, dense gravels, and weak rock.
2. Real-Time Verticality & Steering Systems
Maintaining vertical alignment is critical for structural continuity and watertightness at great depths. Modern 1000mm hydraulic grabs feature:
Inclinometer Sensors: Mounted inside the grab body to transmit precise X/Y-axis tilt data to the operator's cabin in real time.
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