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3250 and 3720 Pressureaide® Covered Hopper Railcar

Pressureaide® covered hopper railcars are engineered to transport a wide variety of fluidizable dry bulk products. Our pressure differential railcars are designed and built to accept interior coatings compatible with the intended product service. Each railcar comes equipped with proprietary pressure differential pneumatic unloading system, which consists of all piping and fittings required to connect at the unloading facility, including air flow and product discharge valves, pressure gauges and pressure relief devices. The Pressureaide® railcar operates with internal air pressures up to 14.5 PSI allowing for safe, efficient product transfer.

Technical download

Dimensions

3250 Pressureaide® Covered Hopper Railcar
Length, inside
39' 7-3/4"
Length, over couplers
44' 2- 5/16"
Height, inside
14' 7"
Width, extreme
10-4"
Height, extreme
15'
Clearance
AAR Plate C
Outlets
Manifold
Hoppers
3
Hatch Covers
(3) 20" dia.
3720 Pressureaide® Covered Hopper Railcar
Length, inside
41' 4-5/16"
Length, over couplers
46' 2- 5/16"
Height, inside
15' 1"
Width, extreme 10' 4"
Height, extreme
15' 5-13/16"
Clearance
AAR Plate C
Outlets
Manifold
Hoppers
3
Hatch Covers
(3) 20" dia.

Weight/Capacity

3250 Pressureaide® Covered Hopper Railcar
Light, weight
55,600 lbs.
Load limit
230,400 lbs.
Gross rail load
286,000 lbs.
Capacity
3,250 cu. ft.
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3720 Pressureaide® Covered Hopper Railcar
Light, weight
56,300 lbs.
Load limit
229,700 lbs.
Gross rail load
286,000 lbs.
Capacity
3,720 cu. ft.

Curve Negotiability Radius

3250 Pressureaide® Covered Hopper Railcar
Uncoupled
150'
Coupled to base car
154'
Coupled to like car
149'
3720 Pressureaide® Covered Hopper Railcar
Uncoupled
150'
Coupled to base car
162'
Coupled to like car
158'