33 Foot Extendable Bridgemaster Container Chassis Specifications
New Chassis Made By Cheetah in USA.
| Function | Carries one 20 ft ISO Container rated for 24 metric tonne when using a 16,200lb tractor. 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 | (Extended) 41ft (Closed) 33 ft |
| Overall Chassis Width | 96 inches over bolsters (102 over tires) |
| Triaxle Location | 79 inches to center axle |
| Kingpin Location | 15 inches from front of chassis |
| Slide Range | 96 inches |
| Maximum Rear Height | 52 1/2 in. |
| Main Beams | Fabricated I-Beam with 1/2 inch x 6 inch grade 80 flanges and 1/4 inch web |
| Bogie Beams | W10 x 30 lbs/ft wide flange I-Beam, grade 65 |
| Cross Member | All cross members are formed from 7-gauge steel. |
| Upper Coupler Assembly | Pick up plate is 1/4” thick and extends approximately 18” behind the kingpin and is reinforced fore and aft by 1/4 inch formed channels |
| Bracing | Lateral Bracing |
| Front Bolster | 1/4 inch thick channel 9 inch high x 6 inch deep with 10 gauge stiffeners |
| Rear Bolster | 5/16 inch wall x 6 inch x 8 inch tube with 1/2 inch end plates |
| Twist Lock & Slide Pins | Meets ISO standards and requirements |
| Slider Mechanism | Lock engagement ensured by two spring-loaded pins through main beams. Movement is facilitated by low friction slide pads |
| ICC Bumper | 4 inch x 4inch x 3/16 inch Tube step bumper. Two (2) rubber 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 | Three Axles |
| Suspension Type | Spring-Ride |
| Axle Centers | 53 1/2 inch |
| Springs | Two 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 | TQ |
| Wall Thickness | 5/8 inch |
| Axle Track | 77.5 |
| 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 harness |
| 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 | 3 mounting bolts |
| Steel & Fastners | All structural steel is ASTM-A572, Grade 50, or ASTM-A607, Grade 50. All structural fasteners are Grade 5 or better and are zinc coated |
| GVWR | 65,000 lbs. |
| Weight | Approximately 11,200 lbs. |
