Wiring Diagram For 2015 Wilson Hopper Trailer

Length	34' 0" - 53' 0" overall lengths
Width	8' 0" (96" – 102") overall width, 92" inside between skin 8' 6" (101-3/4") overall width, 98" inside between skin*
Height	10' 3" overall height (side height 66" with 54" skin) Optional heights: 72," 78," 84," 90", 96", 102", 108", and 114"
Kingpin	22" standard king pin setting

Landing Gear	Two-speed, vertical, JOST UL500 Ultralight, No-Lube. 114" setting.
Front	5-5/8" radius corners with stainless steel front corner covers, pre-painted .050" aluminum front skin, single wall construction with extruded aluminum vertical Z-type posts, corner sections, lower front finish rail. Ladder assembly and short catwalk. Two grab handles on header.
Sides	Double wall construction; one-piece .050" pre-painted aluminum outside skin; extruded aluminum Z-type side posts; 66" high available with one-piece outside skin in white only. All other sizes are vertically spliced panels. Inside skin one-piece from 66" to 84" side height. Vent port in rub rails between each side post.
Rear End	Single-wall construction. Rear skin is smooth, pre-painted white, with 5 extruded aluminum Z-posts. Two-piece extruded aluminum rear bumper. Ladder assembly and short catwalk. Two-rung ladder extension is standard. Two grab handles on header.
Binder Bars & Tarp Supports	41' and 43' units have 8 permanent arched aluminum tube binder bars with all bows at 10" rise. Two nylon 1" wide straps, spaced on 22" centers at center of trailer, serve as tarp supports.
Lower Hoppers	Two structurally integrated lower two-piece hoppers with extruded aluminum corners and 39-1/4 degree slopes on the side, and 33-1/2 degree slopes on the front and rear are standard. Hoppers have extruded aluminum stiffeners; 2 stiffeners on the front and rear, and 2 stiffeners on the sides. Hoppers are divided equally by a hopper center divider.
Hopper Traps	Two aluminum RollerTrap assemblies have 27" wide x 31" long openings. Additional sizes available.
Traps Assembly Ground Clearance	The standard ground clearance of the trap assemblies is 17" on 11 x 24.5 tires. Ag hoppers (21" distance) are available.
Trap Openers	Each trap is opened and closed manually through rollers and twin sets of flexible belts and removable crank on the driver's side.
Mud Flaps	Black rubber anti-spray type are standard.
Finish	All steel components are treated with an anti-corrosive coating. Trap opener plated with yellow zinc dichromate. All aluminum components are left natural.

Lights	Internal Ground System: 12 volt I.C.C. lights with 7-way connector and wiring harness is standard. Two groups of three individual red LED STOP/TURN tail lights are factory sealed. Sealed LED clearance lights (Grote MicroNova). Flashable LED center marker light is standard.
Suspension	H-9700 fabricated, under-mount, welded components with screw adjusted radius rods and 11,200 lb. rating two-leaf springs. Subframe: Steel longmembers and crossbars are standard; aluminum is optional. Haldex automatic slack adjusters are standard. Other air ride suspensions are available.
Axles	Two: 5" round with 20,000 lb. rating each with spring suspension. Air Ride suspensions supplied with large diameter axles. Tandem Setting: 49-1/4" from rear bumper to center between axles. Track Width: 71-1/2" on 96" wide; 77-1/2" on 102" wide.
Brakes	16-1/2" x 7" x 5/8" double anchor pin, air brakes. Less dust shields. EF non-asbestos brake linings. Wabco; 2 sensor, 1 modulator, ABS
Hubs	Dura-light hub using MacLean-Fogg Axilok spindle nuts, with Stemco Guardian seal hub cap.
Drums	Cast steel, outboard mount.
Wheels	Eight 8.25 x 24.5 white steel disc. 10 hole hub-piloted wheels are standard.
Tires	Many options available.