2012 Appco Sand King FS-40 Portable Transfer Trailer

Silo with Conveyor powered by a Caterpillar C4.4 Diesel Engine.

This unit uses a corrugated sidewall conveyor belt with four (4) proppant compartments with a rear mounted discharge chute.

Spring Suspension

Hydraulic Leveling

Underbody Conveyor

GVWR: 55,000 KG

40 gallon fuel tank

POWER UNIT – C4.4 Tier 3 Caterpillar Diesel Engine (127 HP).

Two (2) hydraulic powered landing legs