The MHVSR style tub was created for lower density type payloads that required more tub volume. The typical payloads would be demolition, distillers, manure, compost and other agricultural products. This style tub is available on any SX-Series axle configuration. The low side is ideal for loading the trailer with smaller loaders. This style tub will only dump to one side. Most customers request the tub be set to dump to the drivers side but it can be factory set to dump to the passenger side when ordered that way. There is also an option for removable hinges so that field reversal of the tub is possible by the end user.

MHV Tub Spec Sheet


Frame Length:39′ 5″ S2-MHVSR  43′ 4″ S3-MHVSR
Tub Length: 34′ or 36′

34’ Tub 
25 Cu Yd Waterfull
42 Cu Yd Heaped

36’ Tub 
27 Cu Yd Waterfull
45 Cu Yd Heaped

Tub Construction:3/16”  Thick, AR400 Steel (or equivalent)
Frame Construction:  80/100 KSI , Fabricated Steel I -Beam
Landing Gear: Two Speed, Non-Load Bearing
Bumper: Push Bar Type, Bolt-On
Cylinders: 3500 PSI , 5″ bore


Suspension:Air Ride Suspension Standard
Spring Ride Available
Axles: 25,000# capacity
Hubs: 10 Hole, Hub Piloted
ABS: 2S1M Anti-Lock Brake System
Drums: Outboard Mount, Cast Steel
Wheels: Steel Disc, 8.25 x 22.5
Tires: 11 R 22.5 G Radial Tires
Brakes: 16 1/2″ x 7″
Fenders: Front & Rear , 1/4″ Synthetic
Lights: 12 Volt LED ICC w/Sealed Harness
Mud Flap: (4) Polyline Anti-Spray Splash Guard w/ SmithCo name
Paint: (Tub) SmithCo White
(Frame) SmithCo Gray

Don’t see EXACTLY what you want?


 We build more custom designed trailers than any other manufacturer, and we’d love to talk to you about building the perfect solution for you.  

Call us at 800-779-8099

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