Aluminum “ST” Series

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With a total capacity of 1239 cu/ft and twin screw floor augers this aluminum body will resist rust and maintain a great finish. Standard and high cube models are available. The rear mounted unload auger with a rated capacity of 3500 lb/min travels within an easy to control 270 degree arc.

Standard Features

Twin floor augers providing large capacities with an unloading rate of 3500 lb/min

U-Trough floor augers and 38° body slope for positive material plow

True 90° vertical auger moves discharge auger to a 270° arc

 

Body:

All welded aluminum tank, bulkheads, and base

One-piece, full length, extruded top opening for extra strength

Shur-Lok roll tarp or one-piece tank lid with manual crank, air or electric-over-air lid opener

Upright (true) vertical auger (no freewheeling)

Double seal individual rack and pinion (Patent No. 5,658,116) with nylon roller guides

High profile fender

All ICC required lights and reflectors

Augers and Hydraulics System:

8" floor augers, 12" cross and vertical augers, 10" discharge auger

270°, hydraulic raise and rotate on discharge auger

Worm drive rotation for discharge auger with controls at the driver's door

Wood hanger bearings on the floor auger

Front mount control valves

Rear pit discharge on floor auger

Direct couple Tandem pumps

Orbit type auger motors

29-gallon reservoir with filter

Automatic speed control (matches bottom auger to vertical, allowing a variety of material to be conveyed without plugging)

 


 

Options

Electric/hydraulic controls

3-function radio control (auger operation and discharge auger position)

Pressure activated shut-off in the unloading system

Standard cube or high cube bodies- both available with center or easy fill (center/side) top openings

Tire disinfectant system for disease control

Reservoir heaters

Live power clutch pump

Air wand for compartment clean out

Front mount flush tank

HD bumpers with incandescent or LED lights

Side curtains for bagged feed

 


 

Dimensions

 

Auger Length Discharge Height
Standard High Cube
20' 23'-5" 23'-11"
22' 24'-10" 25'-4"
24' 26'-3" 26'-9"
26' 27'-8" 28'-2"
28' 29'-1" 29'-7"
30' 30'-6" 31'
32' 31'-11" 32'-5"
34' 33'-4" 33'-7"

 

 

Models 12ALST 13.5ALST 16ALST 18ALST 20ALST 22.5ALST 24ALST 27ALST
A- Body Length 12' 13-1/2' 16' 18' 20' 22-1/2' 24' 27'
B- Overall Length 15'-8" 17'-2" 19'-8" 21'-8" 23'-8" 26'-2" 27'-8" 30'-8"
Body Weight1 (lbs.) 4958 4987 5517 5721 6055 6324 6683 7259
Cab to Axle 108" 138" 120"* 144"* 186"* 180"** 180"** 180"**
No. of Compartments 3 3 4 4 5 5 6 6

1 Body weights are approximates and will vary with options selected.

* Cab to center of tandem.

**Cab to center of triple axles.

Cab to axle figures are only recommendations developed from trucks commonly used by our customers. Accuracy in all situations cannot be guaranteed. Consult your truck dealer for chassis recommendations.

 

Capacities (cu. ft)
Standard Cube Body 471 528 628 706 785 881 942 1021
High Cube Body 525 591 700 788 875 985 1050 1138
Easy Fill (Std. Cube) 493 555 658 740 822 925 986 1069
Easy Fill (High Cube) 551 620 734 826 918 1033 1102 1194

Trucks with frame ratings of 2,800K RBM per rail and 18K front axle bodies are recommended for bodies of 15 ton capacity or larger.

Air ride suspension is recommended for tandem and triple axle chassis. Bodies to be mounted on tractors must fit without having the frame stretched.