Ejector Box Adaptation Kit For Trucks

• Allow dumping on low profile drifts.
• Allow to spread easily the material out over a distance.
• Mitigate the risk of tipping over when dumping on slope and uneven or unstable ground.
• Mitigate the risk to collide with overhead obstacles like power lines, or ventilation pipes.
• Push blade movement insures the complete emptying of the box, preventing any carry-back.
• Allow spreading material out over distance without slowing down.

• Improve machine versatility.
• Improve safety.
• Improve productivity.


In some low profile drifts, it might be difficult or even impossible to lift properly the box of the truck for dumping due to too low roof hight.

Moreover, there might be a risk of contacting overhead obstacles like power lines or ventilation pipes while dumping the box.

In case of dumping on slope, uneven or unstable ground, there is also a risk of tipping over when dumping.

To solve these issue, Sandvik has developed an Ejector Box System to equip the trucks.

The Sandvik Ejector box consist of a durable hight- strength steel frame equipped with a tail gate and a push blade that dump the load while the box stays horizontal.

The tail gate and the push blade are operated by cylinders.

The push blade movement insures there are no material remaining in the box after dumping (no carry-back).

The elector box allows also to spread easily the material out over a distance without slowing down.

The Ejector Box adaptation kit includes all needed parts to do the adaptation of an Ejector box on a truck originally equipped with conventional box, including hydraulic and electric components, hose and electric wiring harness, etc.

Application area

Application modification


Sandvik TH320, Sandvik TH430, Sandvik TH540, Sandvik TH545i, Sandvik TH551, Sandvik TH551i, Sandvik TH663, Sandvik TH663i