PREVOST X3-45 2011, Руководство оператора

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Technical Information 172
AUXILIARY A/C
Refrigerant type 134A
Air flow 450 cfm (12,7 m
3
/min)
COMPRESSOR (for auxiliary A/C)
Number of cylinders 7
Operating speed 700 to 6 000 rpm
Oil capacity 6 U.S. oz. (0,18 l)
Approved oil SP-20 (PAG)
CENTRAL A/C
Air conditioning
capacity
9 tons
Refrigerant type 134A
Heating capacity 152 000 Btu/h
Air flow 2 600 cfm (73,6 m
3
/min)
COMPRESSOR (for central A/C)
Number of cylinders 6
Operating speed
400 to 2 200 rpm
(2,600 rpm, intermittent)
Minimum speed for
lubrication
400 rpm
Oil capacity 4.5 U.S. qts (4,3 l)
Approved oil Castrol SW-68 (POE)
NOTE
The above oils are suitable for use with
reciprocating compressors using refrigerant
R-134a and with evaporator temperatures
above -40°F (-40°C).
OIL SPECIFICATIONS
ENGINE
Use SAE 15W-40 meeting API classification
CJ-4 is required in 2007 and later diesel
engines.
The Volvo D13 engine oil specification is
designated EO-O Premium Plus (or VDS-4).
EO-O Premium Plus oils exceed the new API
service category CJ-4.
CAUTION
CJ-4 contains less than 1% ash which is key
to achieving maximum diesel particulate filter
cleaning intervals. Use of high ash engine oils
will reduce the cleaning interval on the Diesel
Particulate Filter (DPF). DPF regenerates the
combustible soot, but the ash (a product of the
oil lubricant package) slowly accumulates in
the channels of the DPF.
ALLISON TRANSMISSION
Allison Transmission recommends the following
fluids:
o
Castrol TranSynd™ or TES-295
specification equivalent fluid;
o
Dexron-III® automatic transmission fluid or
TES-389 specification equivalent fluid.
I-SHIFT TRANSMISSION
The I-Shift transmission must be filled with
Castrol Syntrans grade 75W-85 oil.
DIFFERENTIAL
Multigrade gear oil meeting MIL-PRF-2105E:
85W140 is recommended for use in drive axle.
This lubricant performs well over a broad
temperature range, providing good gear and
bearing protection in a variety of climates. If
temperature drops below 10°F (-12°C), 80W90
should be used, and below -15°F (-26°C),
75W90 should be used. In extreme conditions or
for better performance, full synthetic gear oil
should be used.
FAN RIGHT ANGLE GEARBOX
Use only synthetic gear lubricant SAE 75W-90.
POWER STEERING RESERVOIR
Use Automatic Transmission Fluid (ATF)
Dexron-IIE or Dexron-III for this system.
PRE-HEATING SYSTEM
Depending on options chosen, a coolant heater
may be installed on the coolant circuit. The
heater can be used as a pre-heater or as an
auxiliary heat source.