Doppstadt
DH 811 K Crawler

The DW 811 K is a precision chipper employing a closed chipping drum – and when we talk about precisicon, we mean it! That’s because the chip size can be quickly adjusted to your requirements, just select the the suitable screening basket.

Variety is another key word not to be left out when the DH 811 K comes into play. Thanks to its superstructure mounted on a two-axle trailer and revolving 270 degrees, the machine can be operated in any timber yard. Transport on a timbertruck is also very convenient. No matter where the action is: the powerful, 530 HP strong MTU 6R 1300 engine delivers all it takes for a more than robust performance.

The full-steel chipping drum is fit into solid steel frames, while the special arrangement of the chippings knives makes the DH 811 K run with a minimum amount of vibration and ensures perfectly shaped chips from all types of wood. The chips are discharged by means of an integrated impeller blower.

Looking for a perfect companion for the cultivation of woods and forest stands? A reliable hand for the re-use of residual woods as energy-saving quality products? Here it is: the DH 811 K!

APPLICATIONS

The precision chippers of the DH 811 series process wood slabs, log and industrial wood to diferent sizes of wood chips. The machines can handle trunk diameters up to 800 mm temporary.

BENEFITS

  • Robust track-mounted chassis, decoupled from upper carriage by way of vibration dampers for minimization of vibration
  • Variable infeed speed
  • high rotor weight of the closed, robust chipping drum for constant rotation speed and evenly-shaped wood chips
  • Thrower driven directly by the rotor for efficit chipping and long distance throwing
  • Chipping knifes with overload protection 
  • Changeable screens for various sizes of wood chips 
  • Compact dimensions for easy transport on flatbed truck, high mobility and structural stability in barely passable surroundings

Technical data

DIMENSIONS
ChassisSteel-tracks
Total weight (kg)23000
Length (mm)7480
Width (mm)2500
Height (mm)5230
Transport width (mm)2500
Transport height (mm)3300
Transport length (mm)6240
DRIVE
Engine typediesel engine
MakeMTU 6R1300
Exhaust levelEUROMOT IV / Tier 4 final
Motor power (kW / PS)390 / 530
Fuel tank (l)750
Torque (Nm)2460 Nm at 1300 rpm
LOWER SCREENING DECK
Knifes5
Logdiameter Hardwood (mm)480
Logdiameter Softwood (mm)600
Infeed height (mm)800
Infeed width (mm)1100
Rotor Diameter (mm)1000
Rotor Width (mm)1050


Products of same machine type :

LOADING GALLERY IMAGES  RENDERING WIDGETS No images to load