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Tank semi-trailer PPC-22
Tank semi-trailer PPC-22 uses truck tractor MAZ-54323 or KrAZ 5444 as its main hauler. Any two-axle truck tractor can be used on two conditions: 1) that its connectors comply with GOST 12105 for allowable fifth-wheel device load between 83.3 to 137.3 kN; and 2) its pneumatic electrical drive complies with GOST 4364, OST 37.001.441 and GOST 9200.
The tank semi-trailer is mounted in a two-axle bogie 2T-18D2 and is equipped with a two-axle unit BPW (Germany), two pneumatic suspensions and an antilock brake system (ABS). On the bogie, a triple-chamber, non-calibrated tank is mounted made of a stainless steel that consists of stepped longitudinal section and oval cross-section. The tank is equipped with three cross-cut water breakers; each of three chambers has a throat with a combined vapor balancer, a priming valve, a dispensing equipment and a critial level signalling device.
Fuel is pumped into the tank either through the upper throat or by using the closed technique via the dispensing equipment and the priming valve.
- transportation of light oil (petrol, diesel fuel, kerosene), density less than 0.83 g/cm3, via public roads designed for passage of road trains with axial load of 100 kN.
| Specifications |
Values
|
| semi-trailer maximum travel speed, km per hour |
60
|
Useful capacity after calibration, l
including each chamber: |
22000
7300/7400/7300
|
Weight of equipped semi-trailer, kg:
full
on truck bolster
on wheel bogie |
25,000
9,000
16,000
|
| Clearance, mm, not less than |
320
|
| Wheel spacing, mm |
2040
|
| Number of axles |
2
|
| Number of wheels on an axle |
2
|
Overall dimensions, mm:
length
width
height |
8140
2415
3360
|
| Working tank pressure, MPa |
-0.0125, + 0.32
|
| Number of drain hoses 4.5 m long |
2
|
|
