Lightweight 20' Tri-Axle Container Chassis

GENERAL PARAMETERS
Tare WeightApproximately 9,500 lbs
GVWR70,000 LBS
ConspicuityMeets DOT requirements
Main BeamsFabricated tensile steel
Steel & FastenersAll structural steel is ASTM-A572, Grade 50 or better. All structural fasteners are Grade 5 or better and are zinc coated
Upper Coupler AssemblyPick up plate is 1/4 in thick
Fifth Wheel Height49 1/2 in
Mud FlapsPlastic anti-sail
Overall Chassis Width, Length96 in x 31’ 5 in closed / 40’ 11 in extended
Electrical System12 V, 7-way split pin receptacle plug, modular wiring harness
Light Attachment, TypeFlange mounted, LED
LANDING GEAR
Landing GearTwo speed AAR approved, square leg 50,000 lb lift capacity and 160,000 static load capacity
Landing Gear Foot Group10 in. by 10 in. low profile sandshoe
Crank Handle LocationRoad side crank handle
BRAKES
DrumOutboard mounted
Brake Lining Options, System Type2S1M
WHEELS
Rims8 1/4 x 22.5 hub piloted tubeless, white
Tires11R 22.5, 14 PLY
AXLES
Axle Type22,500 lb with tapered spindles
Axle Quantity3 Axles
Axle Centers122 in over 3 axles
Tri-Axle Location86.5 in from the rear of the slider to center axle
Kingpin Location15 in from front of chassis
SUSPENSION
Suspension TypeFabricated hangers, 61 in axle spacing
SpringsTwo leaf springs
FINISH
Metal PreparationClean, dry steel and NACE No. 3 /SSPC-SP-6 “Commercial Blast Cleaning”
Primer70% Zinc Rich Primer
TopcoatUrethane Topcoat
ColorBlack