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2011 - Keystone Oilfield Fabrication LLC Oilfield Trailer()
- Listing No
- 1150840
- Year
- 2011
- Manufacturer
- Keystone Oilfield Fabrication LLC
- Model
- Condition
- Used
- Location
- USA
- Price
- POA
- Description
-
2011 KEYSTONE 3000 CUBIC FT SAND MOBILE STORAGE PIG DRY BULK TANK TRAILER WITH CONVEYOR BELT SYSTEM Conveyor powered by a John Deere 4045 HF diesel engine. Engine hours: 5,480 This unit uses a corrugated sidewall conveyor belt with four (4) proppant compartments with a rear mounted discharge chute. 3,000 Cubic Ft Capacity. 24 in Belt. 4 Compartments. Hydraulic Leveling. Underbody Conveyor. Hydraulic Power Pack. Hydraulic Landing Gear. Hydraulic Controls. Webasto Heater. Spring Suspension. Aluminum Wheels. Air Brakes. Tires: 11R 22.5 GVWR: 55,000 KG Multiple units Available. You can check out our website for even bigger pictures and more inventory. www . kmkTrailers . com
About this machine
This 2011 Keystone Oilfield Fabrication LLC unit is an oilfield trailer configured specifically as a mobile dry bulk sand storage and pneumatic handling system — sometimes referred to as a sand king or proppant trailer — designed to store and deliver hydraulic fracturing proppant at the wellsite. The trailer feeds sand to blending or pumping equipment through an integrated conveyor belt system, keeping proppant supply moving continuously during frac operations.
At the core of this unit is a 3,000 cubic foot capacity dry bulk tank body divided into four separate proppant compartments, each fed by a corrugated sidewall conveyor belt. The conveyor belt measures 24 inches in width and runs as an underbody system, discharging material through a rear-mounted discharge chute. This configuration allows compartments to be loaded and discharged independently, giving operators flexibility in managing different proppant grades or volumes across a single job.
The conveyor belt is powered by a John Deere 4045 HF diesel engine, which has accumulated 5,480 recorded hours. The hydraulic system is served by an onboard hydraulic power pack, and hydraulic controls govern the conveyor and related functions. Hydraulic leveling and hydraulic landing gear allow the trailer to be set up precisely on uneven oilfield terrain without manual adjustment.
Running gear includes spring suspension, aluminum wheels, and tires sized 11R 22.5. Air brakes are fitted as standard. The trailer is rated to a gross vehicle weight of 55,000 kg. A Webasto heater is installed, which is a practical provision for cold-climate operations in locations such as Montana, where this unit is currently situated.
Multiple units of this configuration are available from the seller.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.
