40 Foot Tandem Axle HD Eight Pin Gooseneck Chassis Specifications

New Chassis Made By Cheetah in USA.


Function Carries one 40 ft Tunnel type ISO container or two 20ft ISO (24,000 lb each) or One 20 ft ISO container weighing (33,750 lb) in the flush back position. Meets all DOT, TOFC, AAR, FMVSS, ANSI, SAE and TTMA specifications in effect at the time of chassis manufacture and applicable to operation in the United States.
Overall Chassis Length 40ft. 6in.
Overall Chassis Width 96 inches (102 over front bolster)
Axle Location 54 inches from rear
Kingpin Location 30½ inches
Maximum Rear Height 48 in.
Main Frame Width 40 in.
Main Beams Fabricated I-Beam, 18 1/4 inches in center, 14 3/8
inches at rear. 1/2 x 6 top flange, 1/2 x 6 bottom flange.
Forward Beams Fabricated I-Beam 1/2 x 6 top flange, 3/4 x 6 bottom
flange. 1/2 inch web
Cross Member All cross members are formed from 10-gauge steel
Upper Coupler Assembly Pick up plate is 5/16” thick and extends approximately
18” behind the kingpin and is reinforced fore and aft by
¼ inch formed channels
Front Bolster 7 ga. Thick channel x 6 inch deep with 10 gauge
stiffeners with dual slide pins.
Intermediate Bolster Tube type, 1/4 inch x 6 inch x 8 inch tube with 1/2 inch
end plates containing two retractable and two swing
down twist locks.
Rear Bolster Box type with 3/8 inch x 8 inch top plate and ¼ inch
thick, formed channel lower member with ICC light
holes. A small license plate bracket will be mounted on
the under side.
Twist Lock & Slide Pins Meets ISO standards and requirements.
ICC Bumper 4 inch x 4inch x 3/16 inch Tube step bumper. Main beam
and bumper struts are extended 2 inches to protect rear
bolster. (No rubber dock bumpers)
Landing Gear Two speed AAR approved, square leg. 50,000 lb. lift
capacity and 140,000 static load capacity.
Landing Gear Axle Type Standard
Landing Gear Foot Group 10 in. by 10 in. Low profile sandshoe
Crank Handle Location Curb side handle
Axle Quantity Two Axles
Suspension Type Spring-Ride
Axle Centers 49 inch
Springs Three Leaf
Hub Type Hub piloted for disc wheels
Hub Material Steel
Drum Outboard mounted
Rim/Wheels 8.25 X 22.5 hub piloted tubeless
Wheel/Rim Color White
Tires Cheetah Supplied
Tire Size 11R 22.5
Tire Inflation System None
Axle Type TN
Wall Thickness 1/2 inch
Axle Track 71.5
Brake Lining Options Standard
Lubrication Oil 90 wt.
Slack Adjusters Automatic
Brake System Type 2S1M
Brake Chambers 30/30
Hubodometer None
Electrical System 12 volt, 7-way split pin receptacle plug; modular wiring
Light Attachment Grommet mounted
Light Type Incandescent
Metal Preparation Clean, dry steel and NACE No. 3 /SSPC-SP-6
“Commercial Blast Cleaning”
Primer 70% Zinc Rich Primer
Topcoat Urethane Topcoat
Color Black
Markings FHWA plate, tare weight, 2 small Cheetah logos.
Customer Decals Furnished by Customer
Conspicuity Meets DOT requirements
Registration Holder Plastic with clear screw on top
Mud Flaps Cheetah Supplied
Mud Flap Mounting 4 mounting bolts
Steel & Fastners All structural steel is ASTM-A572, Grade 50, or ASTMA607,
Grade 50. All structural fasteners are Grade 5 or
better and are zinc coated
GVWR 65,000 lbs
Weight Approximately 10,300 lbs.