2008 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