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SS4000 Self-propelled Chip Spreader


This equipment is specially designed to spread aggregate/chips in road construction. There are three models and types optional: SS4000 Self-propelled Chip Spreader, SS3000C Pull-type Chip Spreader and XS3000B Lift-type Chip Spreader.


  • 1
    This model of Chip Spreader is mainly composed of engine, frame, power train, receiving hopper, spread hopper with auger and spread roll, conveyor belts, operating platform, hydraulic system, pneumatic system, computer control system, monitoring system, hydraulic hitch, etc.
  • 2
    During working, truck backs to the spreader and automatically hitches itself, raises dump bed and releases tail gate. Stone flows into the receiving hopper where it is picked up by two conveyor belts.
  • 3
    The conveyor belts transfer the material to the spread hopper, which is equipped with a series of radial gates that are readily adjustable to the desired spread width.
  • 4
    As the spread hopper is loaded, the Chip Spreader is started and pulls the truck behind it.
  • 5
    Application rate computer controls the main gate opening and the speed of the Chip Spreader. The Chip Spreader operator has a clear view to insure an even longitudinal joint.
  • 6
    When truck is empty, it is released by the driver, and another truck attaches itself and dumps its load while the Chip Spreader keeps spreading.


Model SS3000C XS3000B SS3500A SS4000 SS6000
Aggregate Sizemm 3-30 3-25 3-25 3-30 3-30
Spreading Widthmm 3000(级差Difference at 250 3000(级差Difference at 250 3000(级差Difference at 250 3000(级差Difference at 250 3000(级差Difference at 250
Max. Spreading rate L/m2 22 22 22 22 22
Min. Spreading rateL/m2 3 3 3 2 3
Spreading Speedkm/h 3-4.8 3-4.8 3-4.8 2.5-5 2.5-7
Total Mass(kg) / / / 23 23
Overall Dimension(LxWxH)mm Transporting Dimensions 2500 2500 2500 2500 2500
Transporting Dimensions / / / 7660×4240×3660 7660×4240×3660
Engine Model / / / WP10.270E32 QSB6.7-C220