75 DK

Shredder

Shredding to the Extreme

The DK Shredder takes mobile shredding to the extreme with maximum output and full mobility. The combination of a powerful engine paired with a robust twin-rotor cutting system provides the efficiency and effectiveness you have been looking for in a shredder.

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Side view of Rotochopper's 75DK mobile shredder machine is shown against a plain white background.

Featured Specifications

UP TO 375 HP

53,000lbs

Variable Rotor Options

Diesel Engine

Featuring simple operations through an intuitive touchscreen interface, the 75 DK Shredder is exceptionally reliable, easy to maintain and provides consistent output at a low rate of energy per ton of shredded material.

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75 95 dk shredder brochure cover rotochopper

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Advantages

Streamlined Operations

Shred contaminated materials and remove ferrous metal, then feed directly into your grinder to maximize operational efficiency and reduce downtime in one streamlined process.

Open Shredding Table

Twin rotor, open shredding table allows abrasive materials to pass freely, minimizing wear and increasing production rates.

Enhanced Feed Efficiency

Bi-directional shredding rotors ensure active shredding in both directions. The auto reverse threshold is easily adjusted to effectively match raw material consistency.

Versatile Rotors

Shredder adapts to your raw materials with the option of fine or rough rotor styles to create the output specifications you require.

Adjustable Discharge Height

Hydraulically adjustable discharge height provides options of shredding directly into a grinder, trailer, or bunker with ease.

Reduced Noise Emissions

Engineered design and low engine speed provide reduced noise emissions.
Exclusive Features

Twin Rotor Cutting System

Incredibly productive shredding system due to aggressive intake and synchronously running rotors. Maximum resistance provided with fully welded crushers, rippers, scrapers and breaker bar.

Double Tilting Hopper System

Large feeding area with double tilting hopper system provides optimal solution for material feeding to twin rotors.

Intuitive Controls

The shredder features simple operations and the ability to update parameter-settings through an intuitive touchscreen user interface and a remote control for convenient operation.

Hydrostatic Drives

Powerful hydrostatic drives deliver the torque you need for extreme duty applications and shredding efficiency.

Adjustable Cross Belt Magnet

Remove ferrous metal with optional integration of hydraulically adjustable cross belt magnet.

Robust Track Chassis

Hydraulic crawler tracks allow independent maneuvering of the machine and provides easy navigation options for difficult terrain.
Videos
Rotochopper DK Series Shredders

Since the addition of the 75 and 95 DK shredders, Rotochopper customers across the country are finding great success in a wide variety of use cases with their shredders. The DK series shredders boasts a powerful twin-rotor cutting system that is exceptionally reliable, easy to maintain and provides consistent output at a low rate of energy per ton of shredded material.

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Additional Videos
Industries
- Waste
- Pallet
- C&D
- Compost
- Biomass
Additional Specs
Dimensions

75 DK
- Length – 22’ 11” (7.0 m)
- Width – 8’ 8” (2.67 m)
- Height – 9’ 6” (2.9 m)
- Weight – 53,000 (24,040 kg)
Shredding Table

75 DK
- Table opening – 2’ 7” x 5’ (84 x 154 cm)
- Rotor lengths – 5’ 7” (175 cm)
- Rotor diameter – 2’ 1” (65 cm)
Options
- Choice of fine or rough rotors
- Hydraulically adjustable cross belt magnet
- Rubber pads for crawler tracks
- Dust suppression system with water source
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The 75DK Shredder is also available as an electric model.
To learn more about this option – contact your sales representative.

Cutting System Options

Waste Wood Fine Rotors

Patented cutting system utilizing a combination of cutting and crushing
Cutting action for homogeneous output
Crushing action for fewer superfine particles
Aggressive automatic intake supports high throughput

Wood waste rough rotors for Rotochopper's DK Shredders to process wood waste.

Waste Wood Rough Rotors

Crushing action for coarse primary shredding of wood waste
Undeterred by non-shreddables such as iron fittings, screws and bolts

C & D/MSW Rotors

Signature ripper combos provides aggressive material intake in both directions
optimized configuration for automatic self-cleaning of the cutting unit

A large Rotochopper 75 DK shredder is outside doing a demonstration for Rotochopper's demo day event.

"The 75 DK Shredder is a total game changer. It makes the perfect chip for regrinding with our FP-66 and allows me to fill a 130-yard trailer in less than 20 minutes. I'm ecstatic!"

— Brad Bennett, Novem Waste