40,000/45,000 CFM Dust Collector
This 40,000/45,000 CFM dust collector is Rapid Prep’s largest portable dust collector. This large dust collector is designed to handle the most demanding large-scale industrial projects. Ideal for applications requiring high ventilation and large containment areas, including shipyard/marine and Food processing applications. This dust collector’s airflow is designed to ensure maximum dust removal precisely where it’s needed. Available in both diesel and electric options, it offers unparalleled flexibility for various work environments. With its highly efficient filtration system, it’s suitable for both indoor and outdoor applications, providing robust and reliable dust collection.
Key Features of the 40,000/45,000 CFM Dust Collector:
- 40,000/45,000 CFM Air Volume: Maximum dust removal for large projects.
- Diesel or electric options: Flexible power solutions.
- Highly efficient Filtration: Superior air cleaning
- Indoor & Outdoor Use: Versatile for various work environments
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Technical Product Details
Specifications | Diesel Trailer | Electric Trailer |
Air Volume | 40,000 CFM at 14″ W.G./45,000 CFM at 12″ W.G. | 40,000 CFM at 16″ W.G./45,000 CFM at 13″ W.G. |
Power Source | 173 HP, 6.8 Liter, Tier 3 John Deere diesel engine with 120 gallon fuel tank | 150 HP, 460 volt, 3 phase |
Filtration | 16,200 sq. ft. of primary filter area- air to cloth ratio of 2.6 to 1 | 16,200 sq. ft. of primary filter area- air to cloth ratio of 2.6 to 1 |
Measurements (45K) | Diesel Trailer | Electric Trailer |
Dimensions | 370″ L x 101″ W x 150″ H | 370″ L x 101″ W x 150″ H |
Weight | 18,500 lbs. | 18,000 lbs. |
Need a less powerful dust collector with a higher CFM? View our other portable industrial dust collectors. We have options from 2,500 CFM to 45,000 CFM. Not sure which CFM size is the right size for your job? Contact Us and an expert will answer your questions.
Dust Collector Model Options
40,000/45,000 CFM Diesel Trailer Dust Collector
Power Source
173 HP, 6.8 Liter, Tier 3 John Deere diesel engine with 120 gallon fuel tank
Air Volume
40,000 CFM at 14" W.G./45,000 CFM at 12" W.G.
Dimensions
370" L x 101" W x 150" H
Weight
18,500 lbs.
20,000 CFM Diesel Trailer Dust Collector
Power Source
173 HP, 6.8 Liter, Tier 3 John Deere diesel engine with 120 gallon fuel tank
Air Volume
20,000 CFM at 12" W.G.
Dimensions
286" L x 99" W x 130" H
Weight
12,500 lbs.
Product Advantages

Standard Equipment | Diesel Trailer
- Solid state, programmable timer board for reverse air pulse filter cleaning system
- High quality finish – epoxy primer & polyurethane top coat
- DOT approved trailer lighting & reflective recognition tape
- Standard one year limited warranty
- (8) 20″ inlets
- Hydraulically driven uploading auger with 180° pivoting discharge
- Steel locking engine shroud
- 120 gallon fuel tank
- Magnehelic gauge
- Bag clamp on auger outlet
- Cone vibrator (electric or pneumatic)
Options | Diesel Trailer
- Gooseneck trailer
- On board air compressor
- Frac package
- Arctic air dryer
- Webasto programmable engine preheater
- LED work lights
- Extendable discharge auger
- Cummins engine
- 10,000 lbs. Torflex axles
- Emergency engine shutdown
- 20 lbs. ABC fire extinguisher
Options available on purchased equipment only
Standard Equipment | Electric Trailer
- Solid state, programmable timer board for reverse air pulse filter cleaning system
- High quality finish – epoxy primer & polyurethane top coat
- DOT approved trailer lighting & reflective recognition tape
- Standard one year limited warranty
- (8) 20″ inlets
- Hydraulically driven uploading auger with 180° pivoting discharge
- Steel locking engine shroud
- Magnehelic gauge
- Bag clamp on auger outlet
- Cone vibrator (electric or pneumatic)
Options | Electric Trailer
- Gooseneck trailer
- On board air compressor
- Frac package
- Arctic air dryer
- Webasto programmable engine preheater
- LED work lights
- Extendable discharge auger
- 10,000 lbs. Torflex axles
- Emergency engine shutdown
- 20 lbs. ABC fire extinguisher
Options available on purchased equipment only