Doppstadt
DH 812 LD

The DOPPSTADT DH 812 is a very compact and flexible precision chipper driven by PTO for processing log diameters up to 600 mm. The machine is available on a versatile 2-axle-trailer chassis.

  • chipping of logs up to 600 mm (2') in diameter
  • PTO drive by the tractor
  • forwards and reverse running transverse in-feed system with apron conveyor
  • load-sensing material feed to the chipping drum
  • the size of the final product can be regulated by choosing different feeding speeds or changing the screening segments
  • solid full-steel construction of the rotor and chipping knives
  • the chipping knives can be re-sharpened
  • maintenance and adjustment from outside the machine
  • the precision chipper is ready to go in no time
  • Large, smooth-running doors and centralized lubrication points facilitate maintenance
  • integrated discharge rotor with hydraulically foldable and adjustable discharge arm
  • many available options to meet various requirements
  • possibility of combination with other Doppstadt products
  • Easy one-man operation (remote control of all main functions), the machine can be moved by the tractor or the wheel loader grab and slip-on coupling

Technical data

MEASUREMENTSChassiscentral-axle trailer chassis with 2 axles for 50 km/h (31 mph) or 80 km/h (50mph), with ABS
Total Weight41,888 lb
DRIVEEngine Drivewith PTO
Engine Nominal from 250 kW (340 hp) to max. 370 kW (500 hp)
EQUIPMENTAdditional Equipmentremote control, damping facility, discharge arm lighting
CHIPPING DRUMChipping Drum Width1.200 mm
Chipping Drum Diameter1.000 mm
Chipping Drum Knifes6 pcs., arranged around the perimeter
Chipping Drum Speed640 rpm (depending on engine speed)
MAXIMUM LOG DIAMETERMaximum Log Diameter Hard Wood480 mm
Maximum Log Diameter Soft Wood600mm

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