Durability that gets the job done

National Side Dump Trailer

Side Dump Industries (SDI) manufactures a variety of quality, performance-driven side dump trailers built rugged enough to handle whatever you need to haul…from rock, gravel, and broken concrete to sand, dirt, debris, lumber and more. Plus, SDI trailers have the stability to safely deliver your load with precision, no matter what you are hauling.

STANDARD QUAD AXLE TRAILER SUPER TRI-AXLE TRAILER STANDARD TANDEM TRAILER STANDARD TRIDEM TRAILER

Standard Features

50+ degrees dump angle
100 KSI Strenx steel frame & tub
365 tub built with center pivot point
Push block with under ride protection bumper
Bolt on aluminum front fenders and poly rounded rear fenders
5 1/2″ hydraulic cylinders
Two-way hydraulics (required on tractor)
Tarp ready tub
Parker 60 Series Quick Couplers
1/2″ hydraulic hoses
Hutch 9700 Cast Spring Suspension
25,000 lb. uni-mount axles
11R22.5 tires on white steel hub piloted wheels
2-speed landing gear
Synthetic grease-sealed hubs
LED lights

CONVERTOR DOLLIES –
TANDEM AND TRIPLE AXLE

Hutch 9700 Cast Spring Suspension
Multiple tongue lengths
Holland fixed 5th wheel
Rubber Bushing Drawbar Eye
Premier Hinges
ABS installed
Full plumbing, wiring and air for operation of 2nd side dump trailer
Available with Air Ride Suspension

SINGLE AXLE

Custom built to order

Tandem AXLE

Standard
39’8” frame, Spring or Air Ride Suspension

Tri AXLE

Standard
42’6” frame, Spring or Air Ride Suspension, 100” axle spread

Tri Axle Spread
42’6” frame, Air Ride Suspension, 120” axle spread

Super-Tri
47’ frame, Air Ride Suspension, Tag Axle, 86” axle spread

Quad AXLE

48’ frame, Air Ride Suspension

Available Options

Air Ride Suspension
Lift axle
Dump directional control valve mounted on trailer
Custom colors and decaling
High Side kit (24″-36″)
Air Weigh on board scale
Electric roll tarp system
Aluminum wheels
Super single tire/wheels
Pintle Package
Hydraulic Selector Valve

Trailers