Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of environmental dredging grab in China. If you're going to buy custom environmental dredging grab made in China, welcome to get more information from our factory. For price consultation, contact us.
Core technical parameters
Bucket capacity range: 3-20m³ (customizable)
Working depth: ≤50m (with pressure compensation system)
Hydraulic system: 35MPa high-pressure closed-loop control
Positioning accuracy: ±5cm (with DGPS/ultrasonic positioning)
Innovative design
Dual-flap sealing structure
Silicone edge seal + hydraulic locking device, leakage rate <0.5%
Passed DNV-GL environmental certification
Intelligent sensing system
Built-in turbidity sensor to monitor water disturbance in real-time
Automatically adjust the grab speed (0.3-1.2m/s adjustable)
Modular maintenance design
Quick-release bucket teeth (replacement time <30 minutes)
Online wear monitoring and early warning
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