53 Foot Gooseneck Five Axle Chassis Specifications
New Chassis Made By Cheetah in USA.
| Function | Carries one 53 ft or one 40 ft ISO Container. 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 (102 over mud flaps) |
| Axle Locations | 43 ft. 6 inches from the 12 inch king pin setting to the center of the quad axle. Lift axle is located 165 inches behind the 12 inch king pin setting. |
| Kingpin Location | 12 inches or 42 inch from rear face of front bolster. Installed in the 12 inch position at factory. |
| Kingpin Height | 48 in. |
| Maximum Rear Height | 48 inches |
| Main Frame Width | 40 in. |
| Main Beams | Fabricated I Beam |
| 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 5/16 inch formed channels |
| Bracing | From rear to landing gear |
| Front Bolster | 7 gauge thick channel 9 inch high x 6 inch deep with 10 gauge stiffeners |
| Intermediate Bolster | 1/4 inch wall x 6 inch x 8 inch tube with 1/2 inch end plates. Located for a 40 ft container from the front. |
| Rear Bolster | Box type with 5/16 inch x 8 inch top plate and 7 gauge grade 80 thick formed channel lower member |
| 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 Location | 123 3/4 inches from the 12 inch Kingpin setting |
| Landing Gear Axle Type | Standard |
| Landing Gear Foot Group | 10 in. by 10 in. Low profile sandshoe |
| Crank Handle Location | Curb side handle |
| Suspension Type | Spring-Ride |
| Axle Centers | 50 1/4 inch |
| Springs | Two Leaf |
| Hub Type | Hub piloted for disc wheels |
| Hub Material | Aluminum |
| Drum | Centrifuse |
| Rim/Wheels | 12.25 x 22.5 Aluminum hub piloted. |
| Tires | Cheetah Supplied |
| Tire Size | 385/65R 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 |
| Steer Axle | One Watson & Chalin steerable air ride with lift system. Two 8.25 x 22.5 Steel hub piloted rims. Two 255/75R 22.5 tires. |
| Brake System Type | 2S1M |
| Brake Chambers | 30/30 |
| Hubodometer | None |
| 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 | 90,000 lbs |
| Weight | Approximately 12,150 lbs. + 2% |
