TRI-AXLE 20-40’ COMBO 8-PIN

GENERAL PARAMETERS
Tare WeightApproximately 11,400 lbs
GVWR71,400 lbs (20ft), 75,000 lbs (40 ft)
Twist Locks8-Pin
ConspicuityMeets DOT requirements
Main Beams & Bogie BeamsFabricated I-beam with high tensile steel flanges
Upper Coupler AssemblyPick up plate is 5/16 in. thick, extends approximately 18 in. behind the kingpin and is reinforced fore and aft by 1/4 in. formed
Front Bolster9 in high x 6 in deep channel
Intermediate BolstersFwd 6 in x 8 in tube, Rwd fabricated box-type bolster w 1/2 in end plates & retractable twistlocks on each
ICC Bumper4 in. x 4 in. x 3/16 in. tube step bumper
Mud FlapsPlastic anti-sail
Electrical System
12 volt, 7-way split pin receptacle plug; modular wiring harness
Slider MechanismLock engagement ensured by two air actuated pins through main beams
Slide Range91 3/8 in total
Overall length Closed/ExtendedClosed 31’ 11” / Extended 40’ 6”
Overall Chassis Width, Length96” (102” over axles) x 32’ 11” closed / 40’ 6” extended
Light Attachment, TypeFlange mounted, LED
LANDING GEAR
Landing Gear2-speed AAR approved, square leg. 55,000 lb. lift capacity and 160,000 static load capacity
Landing Gear Axle TypeStandard
Landing Gear Foot Group10 in. by 10 in. low profile sandshoe
Crank Handle LocationRoad side handle
BRAKES
DrumOutboard mounted
Brake Lining Options, System TypeStandard, 2S1M
WHEELS
Rims8 1/4 x 22.5 hub piloted, white
TiresCheetah Supplied, 11R 22.5
Hub Type, MaterialHub piloted for disc wheels, steel
AXLES
Axle Quantity3 Axles
Axle Centers, Location60 3/4 in all axles, 88 5/8 in
Kingpin Location, Height12 in from rear face of front bolster, 47 in
SUSPENSION
Suspension TypeSpring Ride
SpringsMono Leaf
FINISH
Metal PreparationClean, dry steel and NACE No. 3 /SSPC-SP-6 “Commercial Blast Cleaning”
Primer70% Zinc Rich Primer
TopcoatUrethane Topcoat
ColorBlack