Tri-Axle 20-40' Combo 12-Pin

GENERAL PARAMETERS
Tare Weight Approximately 10,600 lbs
GVWR 76,000 lbs (20ft), 83,000 lbs (40 ft)
Twist Locks 12-Pin
Conspicuity Meets DOT requirements
Main Beams Fabricated I-beam with T-1-130,000 flanges
Upper Coupler Assembly Pick up plate is 1/4 in. thick, and is reinforced fore and aft by 1/4 in. formed channels
Fifth Wheel Height 46 1/2 in
Front Bolster Dual position, buffers #1175 slide pins, PENS 90-45 drop in locks
Intermediate Bolsters Fabricated with buffers 3637 retractable twist locks
ICC Bumper 4 in x 4 in tube mounted between bogie rails, DOT exempt
Mud Flaps Plastic anti-sail
Electrical System 12 volt, 7-way split pin receptacle plug; modular wiring harness
Slider Mechanism Lock engagement ensured by two air actuated pins through main beams
Overall length Closed/Extended Closed 31’ 2.5” / Extended 40’ 6”
Overall Chassis Width, Length 96” (102” over axles) x 32’ 11” closed / 41’ extended
Light Attachment, Type Flange mounted, LED
LANDING GEAR
Landing Gear Jost A420, 55,000 lift, 160,000 static load capacity
Landing Gear Foot Group 10 in. by 10 in. low profile sandshoe
Crank Handle Location Road side crank handle
BRAKES
Drum Outboard mounted
Brake Lining Options Standard, 2S1M
WHEELS
Rims 8 1/4 x 22.5 hub piloted, white
Tires 255/70R/22.5, 16 ply
Hub Type, Material KICI piloted hub, steel
AXLES
Axle Quantity 3 Axles
Axle Centers 22,000 lb AXN w tapered spindles
Kingpin Location 17 1/2 in from front of trailer
SUSPENSION
Suspension Type Spring Ride
Springs Three Leaf
FINISH
Metal Preparation Clean, dry steel and NACE No. 3 /SSPC-SP-6 “Commercial Blast Cleaning”
Primer 70% Zinc Rich Primer
Topcoat Urethane
Color Black