Technical Information
168
recognized nor considered as Volvo or Prevost’s
responsibility.
WHEELS AND TIRES
Accuride steel wheels .........................9” X 22½”
Alcoa aluminum forged wheels ...........9” X 22½”
Except inner drive axle (steel)..........8¼” X 22½”
Alcoa aluminum forged wheels
(for super single tire) .........................14” X 22½”
Tires ...................... 315/80 R22.5 load range “L”
Tires ...................... 365/70 R22.5 load range “L”
Tires (super single) 455/55 R22.5 load range “L”
RECOMMENDED TIRE INFLATION
PRESSURE AT MAXIMUM COLD LOAD
The recommended tire inflation pressures are
given in the applicable documents supplied with
the vehicle. In addition, minimum cold tire
inflation pressures are listed on the Department
of Transport (DOT) certification plate, affixed on
the left wall near the driver’s seat.
Vehicle equipped with TPMS: The TPMS target
pressures are factory set to equal the prevailing
tire pressure at delivery time. When tire
pressures are increased to account for higher
vehicle weight, the TPMS set point need to be
increased accordingly.
CAUTION
These tire pressures are established in
accordance with the maximum allowable load
on each axle. A lower pressure is
recommended if the axle load is less than the
above specifications. Weigh vehicle fully
loaded and pressurize according to tire
manufacturer's recommendations. For non
standard tire and wheel specifications, see
Prevost tire pressure tabulation in "Coach
Final Record".
WARNING
Special tire selection may lower maximum
allowable speed limit, even below posted
speed limit. For maximum safety, check with
tire manufacturer.
BELTS
Use
Model
Qty
Cooling fan drive belt
Multi V-14 Rib
14PK2526
1
A/C system 05G
compressor
V Belt BX-100
9212-0404
2
A/C small system ICE
compressor
V-Belt A-41
9012-2041
2
Alternator (twin Bosch)
Multi-V-8 Rib
8PK1935
1
Alternator (emergency)
Multi-V-8 Rib
8PK1865
1
NOTE
Belts specifications may vary. For proper belt
selection, always consult your vehicle Coach
Final Record.
ENGINE
VOLVO D13
Volvo D13 engine displacing 12.8 liters. The
engine is an inline six cylinder, four stroke,
turbocharged, air to air charge cooled, diesel
engine with SOHC with 4 valves per cylinder.
Power .....................................................435 HP
Torque..............................1,700 lbf•ft (2304 Nm)
Operating range.......................... 1400-1800rpm
Full dress, dry weight.............................. 2519 lb
ALLISON TRANSMISSION
Allison B500 (B500R with the optional output
retarder) electronically controlled six speed
automatic transmission.
Gear Ratios
1
st
...............................................................3.510
2
nd
..............................................................1.906
3
rd
...............................................................1.429
4
th
...............................................................1.000
5
th
...............................................................0.737
6
th
...............................................................0.639
Reverse......................................................4.801
Converter ....................................................... 1.9
Differential ratio............................................3.91
Differential ratio (optional)............................3.58
Summary of Contents for X3-45 2011
Page 1: ...COACH MANUFACTURER OPERATOR S MANUAL X3 45 COACH PA1581...
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Page 171: ...Technical Information 165 X3 45 OVERALL DIMENSIONS SIDE ELEVATION 18673...
Page 172: ...Technical Information 166 X3 45 OVERALL DIMENSIONS TOP FRONT AND REAR VIEWS 18674...
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