AVND 2300 AH - AVND 4000 AH

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AVND 2300 AH - AVND 4000 AH

Product catalog summary

Segment Lining Special Features:

Mixshield-mode for inhomogeneous soil conditions or low coverage, with an alternative conventional Slurry-mode.
Designed for various ground conditions using different cutting wheels for full face excavation.
Tool replacement access via a backloading system.
Reliable steering operation through an inductive measuring system.
Variable flushing modes/jet systems for different ground conditions.
Medium pressure water system for cohesive soil operation.
Equipped with a highly effective cone crusher and heavy-duty long-life main bearing with high torque central drive.
Medium-voltage power supply line to machine power pack.
Compatibility with U.N.S. Guidance System and suitable for Combisegments™.

Technical Data:

Articulated Shield: Outer diameters range from 2,910 mm to 4,660 mm, with segment lengths from 950 mm to 1,300 mm.
Main Drive: Max torque ranges from 1,020 kNm to 2,300 kNm, with rated power between 250 kW and 800 kW.
Steering: Equipped with 8 steering cylinders, force per cylinder ranges from 690 kN to 2,040 kN.
Control: Features include a computer data logging system, fully visualized process control, and active roll protection.
Push Module: Includes wire brush seal with automatic lubrication and propulsion cylinders ranging from 12 to 16.
General Information: Drive length recommended between 2,000 m and 3,500 m, with waterproofness up to 3.5 bar.

Contact Information:

Herrenknecht AG, D-77963 Schwanau
Phone: +49 (7824) 302 0
Email: [email protected]
Website: www.herrenknecht.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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