SHR
EDD
ING
SE
PAR
ATI
NG
M
IXIN
G/T
UR
NIN
G
SPLI
TTIN
G
WA
TER
TR
EATM
ENT
CO
NV
EYIN
G
Werner Doppstadt Umwelttechnik GmbH & Co. KGSteinbrink 13 | D-42555 Velbert | Deutschland | T: +49 (0)2052 8890
WWW.DOPPSTADT.COMSubject to technical changes - Specifications may be deviate
Chipper DH 812
Applications
The precision chippers of the DH series process waste wood, wood slabs, log
and
root timber to different sizes of wood chips. The machines can handle trunk
diameters up to 900 mm – be it scrap wood or trees in their entirety.
Advantages
Closed, robust chipping drum produces evenly shaped wood chips
Hydraulic blocking of the axle ensures stability againt collapse
Ejector propulsion via rear rotor shaft provides for better chipping performance
Variable blade advance for high quality wood chips
High rotor weight of > 3 t for constant rotation speed and evenly-shaped wood
chips
Dimensions
Chassis PTO drive
Total weight (kg) 19000
Drive
Engine type by PTO shaft of tractor 1 3/4' Z=20
Fabrikat required power 250 - 370 kW
Device power (kW / PS) 370 / 500
Lower screening deck
Number of Flailteeth 6
Width (mm) 1200
Diameter (mm) 1000
Diameter (mm) 500
Logdiameter Hardwood
(mm)
480
Logdiameter Softwood
(mm)
600
Infeed height (mm) 950
Infeed width (mm) 1200
Rotor Diameter (mm) 1000
Rotor Width (mm) 1200
Loading height (mm) 1408
Loading width (mm) 2016
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