Heavy Haulage and Increased Axle Load Recommendations - Volvo
Heavy Haulage and Increased Axle Load Recommendations - Volvo
Heavy Haulage and Increased Axle Load Recommendations - Volvo
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<strong>Heavy</strong> <strong>Haulage</strong> <strong>and</strong> <strong>Increased</strong> <strong>Axle</strong> <strong>Load</strong><br />
<strong>Recommendations</strong><br />
Rear suspension<br />
Rear <strong>Axle</strong> <strong>Load</strong> (RAL) for a 6x2 rear air suspended steered tag axle vehicle is shown in table<br />
below:<br />
Speed (km/h)<br />
Rear axle NOT leaning<br />
on bump stop<br />
(RAL, tonnes)<br />
Rear axle leaning on<br />
bump stop<br />
(RAL, tonnes)<br />
0 - 6 23 28<br />
7 - 15 23 26<br />
16 - 30 23 26<br />
31 - 45 23 Not allowed<br />
46 - 60 23 Not allowed<br />
61 - 75 23 Not allowed<br />
76 - 90 23 Not allowed<br />
RAL = Rear <strong>Axle</strong> <strong>Load</strong><br />
Adaptation:<br />
• TRAL75.<br />
Rear <strong>Axle</strong> <strong>Load</strong> (RAL) for a 6x4 rear air suspended vehicle (RADD-A8) is shown in table<br />
below:<br />
Speed (km/h)<br />
Rear axle NOT leaning<br />
on bump stop<br />
(RAL, tonnes)<br />
Rear axle leaning on<br />
bump stop<br />
(RAL, tonnes)<br />
0 - 6 30 33<br />
7 - 15 30 30<br />
16 - 30 30 30<br />
31 - 45 30 Not allowed<br />
46 - 60 30 Not allowed<br />
61 - 75 26 Not allowed<br />
76 - 90 26 Not allowed<br />
RAL = Rear <strong>Axle</strong> <strong>Load</strong><br />
Adaptation:<br />
• None.<br />
2003 05 19 ENG Version 01 14 (16) <strong>Volvo</strong> Truck Corporation