Sand Storage Trailer - Model CF-4000

The Cambelt Model CF- 4000 Sand Storage Trailer provides 4000 cubic feet of portable frac sand storage. It has dimensions of 10' - 6" wide x 14' -0" high x 53' - 0" long. Its CamFlex conveyor belt system will deliver sand to the blender (or to a 'T' belt conveyor) from any of its four compartments at rates up to 18,000 to 20,000 lbs. per minute. Feed rates may optionally be controlled electronically from the control center of our 'T' belt conveyor. Road clearance is improved over units using other belt styles.

Standard features include:125 HP, water cooled diesel engine (80 gallon fuel tank) and 40 GPM, self contained hydraulic system (125 gallon fluid reservoir) to power the conveyor belt, sand discharge gates, support pads, etc. Hydraulic/electric control valves with a 25' long pendant also allow for optional remote manual operation of the (6) discharge gates. 5" dia. hydraulic rams power (4) large trailer support pads (for lifting and loaded conditions) with mechanical "fail safe" leg locks. Hydraulic system "quick disconnects" for easy change over to remote power. Pneumatic fill tubes on both sides of the trailer. Roof "gravity fill" hatches with access ladders. Roof top center walkway, with rigid perimeter handrails that "lay down" next to the roof during transport. Pivoting discharge chute with 18" dia. outlet. Night time operating lights at key locations.

Reliable Frac Sand
Handling Machinery

For over thirty years, Cambelt has manufactured competent and rugged frac sand conveying and sand storage equipment for the gas and oil well stimulation industry.

The unique nature of our "CamBelt" and "CamFlex" conveyor belting allows us design flexibility (regarding both mobile and static sand conveying and storage equipment) that cannot be duplicated by competitors using standard flat conveyor belt configurations.



Our belts convince frac sand to easily convey up steep inclines and even change directions if necessary. We've built over 500 frac sand handling machines and sand storage units. We know how to move sand.




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