ADDITIONAL FACTS - Volvo
ADDITIONAL FACTS - Volvo
ADDITIONAL FACTS - Volvo
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FH, FM<br />
<strong>ADDITIONAL</strong> <strong>FACTS</strong><br />
Heavy Haulage And Increased Axle Load<br />
Recommendations<br />
<strong>Volvo</strong> Trucks Heavy Haulage And Increased Axle Load Recommendations<br />
6.5 Increased Axle Loading / Rear Suspension<br />
FH/FM, 4x2, RAD-A4 with adaptation 2<br />
Rear Axle Load (RAL, tonnes) for a 4x2 rear air suspended vehicle (RAD-A4) is shown in<br />
table below:<br />
Speed (km/h)<br />
RAL<br />
Rear axle NOT leaning on<br />
bump stop<br />
RAL<br />
Rear axle leaning on bump<br />
stop<br />
0 - 6 20 20<br />
7 - 15 20 18<br />
16 - 30 20 18<br />
31 - 45 15 Not allowed<br />
46 - 60 15 Not allowed<br />
61 - 75 13 Not allowed<br />
76 - 90 13 Not allowed<br />
Adaptation<br />
Frame<br />
Rear suspension<br />
Bump stops<br />
ECS<br />
- Calculations to be performed by <strong>Volvo</strong> for each specific truck.<br />
- FRAME88 and FRAMEHIG.<br />
- Parts for RALIM20 (RSAP1) to be used:<br />
Air spring members, stabilizer bar stays and air springs<br />
(normally only used on RADT-A8).<br />
(CHH-STD = RRH-240 and CHH-MED/-LOW = RRH-160.)<br />
Replace with part no 21400594 (installed in the same frame<br />
holes as the original bump stops).<br />
- Parameters according to RALIM20<br />
(RSAP1, Rear Suspension APplication for RALIM20).<br />
2013 03 11 ENG Version 27 27 (32)
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