53 Foot High Cube Tandem Axle Gooseneck Chassis Specifications
New Chassis Made By Cheetah in USA.
| Function | Carries one 53 ft. container with a 3 1/8 inch tunnel. 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 | 53 ft. 6 inches |
| Overall Chassis Width | 96 inches over bolsters (102 over tires) |
| Tandem Location | Adjustable 61 to 145 inches |
| Kingpin Location | 36 inches from rear face of front bolster. |
| Maximum Rear Height | 48 in. |
| Main Frame Width | 40 in. |
| Main Beams | Wide flange I-Beam 12 inch deep, 16 lb/ft, hot rolled steel, ASTM A572-50 |
| Gooseneck Beams | 4 inches deep I-Beam, fabricated with 5/8 inch x 4-inch flanges and 1/4 inch web. ASTM A656-GR80. The top of the gooseneck beam is offset 3 1/8 inches from the main rail. |
| Cross Members | Channel Type: 7 & 10 Ga |
| Upper Coupler Assembly | Pick up plate is 1/4” thick and extends approximately 18” behind the kingpin and is reinforced fore and aft by ¼ inch formed channels |
| Diagonal Bracing | 3/16 x 2 1/2 x 2 1/2 angles in 11 bays |
| Front Bolster | 7ga grade 80 channel 9 inch high x 6 inch deep with 10 gauge stiffeners |
| Rear Bolster | Box type with 5/16 inch x 8 inch top plate. 6 7/8 inch deep x 6 7/8 inch wide 7 ga lower channel lower member with ICC lights. 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 | Jost 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 | Mono Leaf |
| Hub Type | Hub piloted for disc wheels |
| Hub Material | Steel |
| Drum | Outboard mounted |
| Rim/Wheels | 8 ¼ 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 | 77.5 |
| Brake Lining Options | Standard |
| Lubrication | Oil 90 wt. |
| Slack Adjusters | Automatic |
| Brake System Type | 2S1M |
| Brake Chambers | 30/30 |
| Electrical System | 12 volt, 7-way split pin receptacle plug; modular wiring harness |
| Light Attachment | Grommet mounted |
| Light Type | LED |
| 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 7,400 lbs. |
