Standard Bus Procurement Guidelines - APTAStandards.com
Standard Bus Procurement Guidelines - APTAStandards.com Standard Bus Procurement Guidelines - APTAStandards.com
Standard Bus Procurement Guidelines 5.1.5 OVERALL REQUIREMENTS 5.1.5.1 DIMENSIONS 5.1.5.1.1 Physical Size With the exceptions of exterior mirrors, marker and signal lights, flexible portions of the bumpers, fender skirts, and rubrail, the bus shall have the following overall dimensions as shown in the figure “Transit Coach Exterior Dimensions.” Baseline: Use for 40-ft length bus. (1) Body Length: 40 feet, 0 inches (+0, -1 inch) Baseline: Use for 102-inch width bus. (2) Body Width: 102 inches (+0, -1 inch) (3) Overall Height: 128 inches , maximum Alternative: Use for 35-ft length bus. Also see Sections 5.1.5.2, 5.1.5.3, 5.4.5.1.1 and 5.4.7. (1)Body Length: 35 feet, 0 inches (+0, -1 inch) Alternative: Use for 96-inch width bus. Also see Sections 5.1.5.2, 5.4.5.1.1 and 5.4.7. (2)Body Width: 96 inches (+0, -1 inch) Technical Specifications 124 10/18/07
Standard Bus Procurement Guidelines 5.1.5.1.2 Underbody Clearance The bus shall maintain the minimum clearance dimensions as shown in the figure “Transit Coach Minimum Road Clearance” and defined in SAE Standard J689, regardless of load up to the gross vehicle weight rating. Ramp Clearances. Approach angle shall be no less than 8.5 degrees. Breakover angle shall be no less than 10 degrees. Departure angle shall be no less than 9 degrees. The approach angle is the angle measured between a line tangent to the front tire static loaded radius arc and the initial point of structural interference forward of the front tire to the ground. The departure angle is the angle measured between a line tangent to the rear tire static loaded radius arc and the initial point of structural interference rearward of the rear tire to the ground. The breakover angle is the angle measured between two lines tangent to the front and rear tire static loaded radius and intersecting at a point on the underside of the vehicle that defines the largest ramp over which the vehicle can roll. Technical Specifications 125 10/18/07
- Page 86 and 87: Standard Bus Procurement Guidelines
- Page 88 and 89: Standard Bus Procurement Guidelines
- Page 90 and 91: Standard Bus Procurement Guidelines
- Page 92 and 93: Standard Bus Procurement Guidelines
- Page 94 and 95: Standard Bus Procurement Guidelines
- Page 96 and 97: Standard Bus Procurement Guidelines
- Page 98 and 99: Standard Bus Procurement Guidelines
- Page 100 and 101: Standard Bus Procurement Guidelines
- Page 102 and 103: Standard Bus Procurement Guidelines
- Page 104 and 105: Standard Bus Procurement Guidelines
- Page 106 and 107: Standard Bus Procurement Guidelines
- Page 108 and 109: Standard Bus Procurement Guidelines
- Page 110 and 111: Standard Bus Procurement Guidelines
- Page 112 and 113: Standard Bus Procurement Guidelines
- Page 114 and 115: Standard Bus Procurement Guidelines
- Page 116 and 117: Standard Bus Procurement Guidelines
- Page 118 and 119: 1. 2. 3. 4. 5. 6. 7. 8. Standard Bu
- Page 120 and 121: 1. 2. Standard Bus Procurement Guid
- Page 122 and 123: Standard Bus Procurement Guidelines
- Page 124 and 125: Standard Bus Procurement Guidelines
- Page 126 and 127: Standard Bus Procurement Guidelines
- Page 129 and 130: Standard Bus Procurement Guidelines
- Page 131 and 132: Standard Bus Procurement Guidelines
- Page 133 and 134: Standard Bus Procurement Guidelines
- Page 135: Standard Bus Procurement Guidelines
- Page 139 and 140: Standard Bus Procurement Guidelines
- Page 141 and 142: Standard Bus Procurement Guidelines
- Page 143 and 144: Standard Bus Procurement Guidelines
- Page 145 and 146: Standard Bus Procurement Guidelines
- Page 147 and 148: Standard Bus Procurement Guidelines
- Page 149 and 150: Standard Bus Procurement Guidelines
- Page 151 and 152: Standard Bus Procurement Guidelines
- Page 153 and 154: Standard Bus Procurement Guidelines
- Page 155 and 156: Standard Bus Procurement Guidelines
- Page 157 and 158: Standard Bus Procurement Guidelines
- Page 159 and 160: Standard Bus Procurement Guidelines
- Page 161 and 162: Standard Bus Procurement Guidelines
- Page 163 and 164: Standard Bus Procurement Guidelines
- Page 165 and 166: Standard Bus Procurement Guidelines
- Page 167 and 168: Standard Bus Procurement Guidelines
- Page 169 and 170: Standard Bus Procurement Guidelines
- Page 171 and 172: Standard Bus Procurement Guidelines
- Page 173 and 174: Standard Bus Procurement Guidelines
- Page 175 and 176: Standard Bus Procurement Guidelines
- Page 177 and 178: Standard Bus Procurement Guidelines
- Page 179 and 180: Standard Bus Procurement Guidelines
- Page 181 and 182: Standard Bus Procurement Guidelines
- Page 183 and 184: Standard Bus Procurement Guidelines
- Page 185 and 186: Standard Bus Procurement Guidelines
<strong>Standard</strong> <strong>Bus</strong> <strong>Procurement</strong> <strong>Guidelines</strong><br />
5.1.5 OVERALL REQUIREMENTS<br />
5.1.5.1 DIMENSIONS<br />
5.1.5.1.1 Physical Size<br />
With the exceptions of exterior mirrors, marker and signal lights, flexible portions of the bumpers,<br />
fender skirts, and rubrail, the bus shall have the following overall dimensions as shown in the figure<br />
“Transit Coach Exterior Dimensions.”<br />
Baseline: Use for 40-ft length bus.<br />
(1) Body Length: 40 feet, 0 inches<br />
(+0, -1 inch)<br />
Baseline: Use for 102-inch width bus.<br />
(2) Body Width: 102 inches (+0, -1<br />
inch)<br />
(3) Overall Height: 128 inches , maximum<br />
Alternative: Use for 35-ft length bus. Also see<br />
Sections 5.1.5.2, 5.1.5.3, 5.4.5.1.1 and 5.4.7.<br />
(1)Body Length: 35 feet, 0 inches (+0, -1 inch)<br />
Alternative: Use for 96-inch width bus. Also<br />
see Sections 5.1.5.2, 5.4.5.1.1 and 5.4.7.<br />
(2)Body Width: 96 inches (+0, -1 inch)<br />
Technical Specifications 124 10/18/07
Change language