Doppstadt AK 640K

The Doppstadt AK 640 K is engineered for peak performance with its powerful main drive, robust chain drive, and an impressive 7.5-meter rear conveyor with a discharge height over 5 meters. It features new stainless steel exhaust piping and optimally shielded exhaust aftertreatment, with an MTU diesel engine delivering 652hp and meeting Stage V emissions standards. As the successor to the AK 635 K, it excels in handling large materials, with an optional off-road chassis for enhanced ground clearance. The 3,500 mm wide hopper and 7.5 m long discharge belt accommodate diverse materials, including old wood, pallets, green waste, and logs. The AK 640 K also offers easy maintenance with its lowerable rear conveyor, high diagnostic capabilities, and efficient material feed through separate drives for the scraper floor and feed roller.

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Technical specification

Equipment

High-Speed Shredders
Application

Forestry & Arb
Recycling & Energy
Engine

MTU 6R1500 (652hp)
Flail drum width

1750mm
Discharge conveyor (L)

7.5m
Weight

32,500kg

Key features

Separate power unit for feeder and free-movingly mounted infeed drum for perfect material intake and high through-put.
Free-swinging flails of the flail drum are provided with easily individual replaceable flail tip.
Optional 3D basket improves final product for waste wood processing.
Easy one-man operation with remote control for all main functions.