Available in 38′, 36′, 33’5″, 28’6″ and a 22′ single axle model. Most widths and side heights are available. These models come standard with formed ag hoppers featuring 25″ of ground clearance.

STANDARD SPECIFICATIONS – 22’ HOPPER

APPLICATION

Recommended for transportation of agricultural and industrial bulk commodities.

KINGPIN SETTING

20”- Single I-beam with 3/8” steel flanges and 1/4” steel full-width pickup plate.

SIDE PANELS

Pre-painted white .048” and .063” aluminum, corrugated on 4” centers.
Lower Rails-Aluminum 7-11/16” high extrusion.
Side Posts- Aluminum extrusion 1-3/4” z-posts on 12” centers.
Side Top Rails-Aluminum 5-5/8” x 6-1/4” extrusion.
Interior Lining-.048” aluminum.

REAR PANELS

Corrugated pre-painted white .048” aluminum panels and extruded aluminum posts.

ACCESS SYSTEM

Aluminum ladders, handholds, and platforms are mounted on both the front and the rear, with a flip down step mounted to the base of the rear ladder.

NOSE PANELS

Smooth pre-painted white .063” aluminum.

FRONT CORNERS

6” radius, mill finish aluminum (color or SS inserts optional).

LIGHTS & WIRING

Side Lamps – Includes 2 rows of 3 lamps each side; (3) amber L.E.D., (2) red L.E.D., (1) amber L.E.D. mid turn/marker lamp.
Nose Lamps – (2) High mounted amber L.E.D. lamps.
Standard High mounted Rear Frame Lamps – (5) red L.E.D. marker lamps on rear header.
Rear Tail Lamps- (6)-4” diameter, 7 diode L.E.D. lamps, grommet mounted.
Electrical-All weather-pack automotive style connections, sealed to prevent corrosion.
Common ground.
Conspicuity Tape: Red and white reflective tape mounted in line with bottom row of side marker lamps and full width across rear of trailer.
White reflective tape mounted on top corners of rear frame. (All lamps and wiring comply with FMVSS 108)

SUPPORT LEGS

Square legs, with roadside removable crank, low-profile 10″ square cushion foot shoe, 50,000 lbs. lift capacity – “No Lube” feature. Located 77” from Kingpin.

HOPPERS

Single hopper, two piece .125” aluminum formed tub with 35.8” degree side slopes and 33 degree end slopes.
High clearance Ag hopper with one knockrail on the roadside and curbside.
Front and Rear End Slopes .080” aluminum supported by aluminum channel with Z shaped crossmember.

TRAP-SINGLE

24″W x 37”L long opening supported by robust structural trap frame.
The trap plate are 1/4”aluminum with steel stiffeners supported by double sealed steel ball bearings with a plastic internal seal.
Hopper clearance is 25”.

TRAP OPERATORS

Trap is opened and closed by a manually operated 1″ diameter shaft connected through a U-joint to the double rack and pinion gears using a removable crank.
There is a trap lock on the crankshaft.
The double rack and pinion gear drives the trap plate.

SUSPENSION

23,000 lb. rated air ride suspension, 17” ride height, 71 ½” track, 28 spline camshafts.
Suspension subframe long beams are 4” x 8” x 3/16” rectangular structural steel tubing.
Crosstube is 6×8 structural steel tubing.

HUB & DRUM

Cast ductile iron hubs with cast high-alloy, gray iron outboard mounted drums, hub piloted.

BRAKES

16-1/2” X 7” “Q+” quick change brakes complying with FMVSS 121 with 5.5” auto slacks and 30/30 spring brake chambers.
2 sensor, 1 modulator anti-lock brake system with constant power supplied by center auxiliary pin.
Meets the minimum requirements of FMVSS 121,S5.5

WHEELS

Four (4) 24.5 x 8.25 white steel disc painted, hub piloted.

TIRES

Four (4) 11R24.5 radials.

MUDFLAPS

½” Black heavy-duty rubber 24”W x 30”L.

TARP

18 oz. black roll tarp with rear mounted crank.
Three molded black plastic sidewall protectors.

TARP BOWS

Four (4) – 9” rise galvanized steel arch type.

COATINGS

Black protective metal coating on all steel parts.

STANDARD SPECIFICATIONS – 28’6”, 33’5”, 36′, 38′ HOPPER

APPLICATION

Recommended for transportation of agricultural and industrial bulk commodities.

KINGPIN SETTING

20”- Single I-beam with 3/8″ steel flanges, 1/4” steel full-width pickup plate.

SIDE PANELS

Pre-painted white .048” and .063” aluminum, corrugated on 4” centers.
Lower Rails-Aluminum 7-11/16” high extrusion.
Side Posts- Aluminum extrusion 1-3/4” z-posts on 12” centers.
Side Top Rails-Aluminum 5-5/8” x 6-1/4” extrusion.
Interior Lining-.048” aluminum.

REAR PANELS

Corrugated pre-painted white .048” aluminum panels and extruded aluminum posts.

ACCESS SYSTEM

Aluminum ladders, handholds, and platforms are mounted on both the front and the rear, with a flip down step mounted to the base of the rear ladder

NOSE PANELS

Smooth pre-painted white .063” aluminum.

FRONT CORNERS

6” radius, mill finish aluminum (color optional).

LIGHTS & WIRING

Side Lamps – Includes 2 rows of 3 lamps each side;(3) amber L.E.D., (2) red L.E.D., (1) amber L.E.D. mid turn/marker lamp.
Nose Lamps – (2) High mounted amber L.E.D. lamps.
Standard High mounted Rear Frame Lamps – (5) red L.E.D. marker lamps on rear header.
Rear Tail Lamps- (6)-4” diameter, 7 diode L.E.D. lamps, grommet mounted.
Electrical-All weather-pack automotive style connections, sealed to prevent corrosion.
Common ground.
Conspicuity Tape: Red and white reflective tape mounted in line with bottom row of side marker lamps and full width across rear of trailer.
White reflective tape mounted on top corners of rear frame. (All lamps and wiring comply with FMVSS 108)

SUPPORT LEGS

Square legs, with roadside removable crank, low-profile 10″ diameter cushion foot shoe, 50,000 lbs. lift capacity – “No Lube” feature. Located 88 5/8” from Kingpin on 28’6” & 94” on 33’5” & 38′.

HOPPERS

Two piece .125” aluminum formed panels with 35.8 degree side slopes and 33 degree center and end panel angles, high ground clearance design.
Front and Rear end slope panels – .080″ aluminum supported by aluminum channel with Z shaped crossmember, 33 degree slope angle. Divider Panel – .080″ aluminum supported by aluminum channel bulkheads.

TRAPS

24″W x 22″L openings supported by robust structural trap frame on 28’6″ & 33’5″ trailers. 24″W x 27″L on 38′ trailers.
The trap plates are 1/4 aluminum with steel stiffeners supported by double sealed steel ball bearings with a plastic internal seal.
102″wide trailers add 6″ to trap opening width.
Hopper clearance 25″.

TRAP OPERATORS

Each trap is opened and closed by a manually operated 1″ diameter shaft connected through a U-joint to the double rack and pinion gears using a removable crank.
There are trap locks at each crankshaft. The double rack and pinion gears drive at both sides of each trap plate.

SUSPENSION

23,000 lb. rated air suspension, 17″ ride height, 71-1/2″ or 77-1/2″ track, 28-spline camshafts and “Q+” linings.
Axles have Cam-Master “Q-style” quick-change brakes with 5.5″ auto slacks and 30/30 spring brake chambers.
Suspension subframe long beams are 4″ x 8″ x 3/16″ rectangular structural steel tubing.
Crosstubes are 6″ x8″ structural tubing.

HUB & DRUM

Cast ductile iron hubs with cast high-alloy, gray iron outboard mounted drums, hub piloted.

BRAKES

16-1/2” X 7” complying with FMVSS 121. 4 sensor, 2 modulator with constant power supplied by center auxiliary pin.
Exceeds the minimum requirements of FMVSS 121,S5.5

WHEELS

Eight (8) 24.5 x 8.25 white steel disc painted, hub piloted.

TIRES

Eight (8) 11R24.5 radials.

MUDFLAPS

½” Black heavy-duty rubber mudflaps, 24”W x 30”L.

TARP

18 oz. black roll tarp with rear mounted crank.
Three molded black plastic sidewall protectors.

TARP BOWS

Six (6) – 9” rise galvanized steel arch type on 28’6″ &33’5″ trailers, seven(7) on 38′.

COATINGS

Black protective metal coating on all steel parts.

RTAC Model

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