Volume 03 Issue 06-2023
313
International Journal of Advance Scientific Research
(ISSN
–
2750-1396)
VOLUME
03
ISSUE
06
Pages:
313-319
SJIF
I
MPACT
FACTOR
(2021:
5.478
)
(2022:
5.636
)
(2023:
6.741
)
OCLC
–
1368736135
A
BSTRACT
In this article, we will talk about increasing the efficiency of the MAN CLA 16 220 4x2 truck by increasing
its load capacity, and the additional income and costs involved.
K
EYWORDS
Truck, div, load capacity, load, spring, fuel efficiency, pass, wheel disc, useful work coefficient, trunk,
spare part, inert gas, fossil resource.
I
NTRODUCTION
In the 21st century, the number of automobiles
around the world is increasing, and due to the
burning of petroleum products and inert gases, is
causing the depletion of underground mineral
resources and the pollution of the atmosphere.
This causes the number of victims of various
oncological and respiratory tract diseases and
traffic accidents to increase day by day [1-4]. This
problem has put before the scientists of the whole
world the important task of keeping the
environment clean, saving underground mineral
resources and regulating the movement of
vehicles on the roads. As a partial solution to
these problems, one of the important examples is
to increase the carrying capacity of the MAN CLA
16 220 4x2 truck produced in our country and
thereby improve efficiency [5-9].
T
HE MAIN PART
Journal
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Research Article
INCREASING THE CARRYING CAPACITY AND EFFICIENCY OF
THE MAN CLA 16 220 4X2 TRUCK
Submission Date:
June 20, 2023,
Accepted Date:
June 25, 2023,
Published Date:
June 30, 2023
Crossref doi:
https://doi.org/10.37547/ijasr-03-06-51
M.A. Qobulov
Fergana Polytechnic Institute, Fergana, Uzbekistan
Volume 03 Issue 06-2023
314
International Journal of Advance Scientific Research
(ISSN
–
2750-1396)
VOLUME
03
ISSUE
06
Pages:
313-319
SJIF
I
MPACT
FACTOR
(2021:
5.478
)
(2022:
5.636
)
(2023:
6.741
)
OCLC
–
1368736135
The carrying capacity of the MAN CLA 16 220 4x2
truck (Fig. 1) is 8 tons according to the technical
documentation, and the weight of the truck is 8
tons when it is not loaded, and it is 8 tons in
practice. As a result of the movement of lorries in
a loaded condition through the "373-Kamchik
road" connecting the city of Tashkent and the
Tashkent region with the Fergana valley, the
increase in fuel consumption and the premature
failure of car spare parts have had a negative
impact on the economy of any motor transport
enterprise [10-17].
Figure 1. MAN CLA 16 220 4x2 Truck
To solve this problem:
1)
it is necessary to increase the useful work
coefficient of trucks.
2)
to improve the carrying capacity of the
truck.
3)
the power of the truck's engine should be
used efficiently.
4)
it is necessary to study the movement of
the truck on "373-Kamchik Davano".
MAN CLA 16 220 4x2 truck was chosen to solve
the above problem. The wheel disc, tire, spring
and trunk of the MAN CLA 16 220 4x2 truck
moving through "373-Kamchik Davan" were
unusable before the deadline. For example, the
side walls of the trunk swell and become
dangerous, the wheel discs on the rear axle of the
car break, the air leaks out before reaching 70,000
km of driving time, and the plates of the axle fixing
springs can lead to an accident while driving [18-
23]. The trunk volume of the truck is 42 m3, 20%
of the volume of the trunk is used for the
transportation of some goods. 21.4% of the trunk
is used for transporting food products (water or
various drinks). 78.6% of the luggage
compartment, i.e. 33 m3 volume, is used
unloaded. We solved this problem as follows:
1)
The MAN CLA 16 220 4x2 truck was
replaced with a 22.5x8 wheel disc with a
22.5x9 semi-trailer wheel disc, and the pin
holes were prevented from breaking.
2)
The installation of 22.5x9 wheel discs
increased the distance between the tires,
eliminated friction between the cars on
bad roads, and extended the life of the cars.
3)
due to the addition of a spring plate to the
spring of the above-mentioned truck, the
spring was prevented from becoming
unusable, and the load capacity of the
Volume 03 Issue 06-2023
315
International Journal of Advance Scientific Research
(ISSN
–
2750-1396)
VOLUME
03
ISSUE
06
Pages:
313-319
SJIF
I
MPACT
FACTOR
(2021:
5.478
)
(2022:
5.636
)
(2023:
6.741
)
OCLC
–
1368736135
vehicle was increased from 8 tons to 10
tons.
4)
MAN CLA 16 220 4x2 truck engine power
is equal to R=220 horsepower and can lift
11 tons of cargo if it climbs uphill at speed
v=36 km/h on "373-Kamchik Davan".
Taking into account the power of the car
engine, the carrying capacity of the MAN
CLA 16 220 4x2 truck was increased to 10
tons by installing the wheel disks of 2
semi-trailers and adding plates to the
spring [24-34].
5)
In order for the side wall parts of the trunk
part of the div to bear additional load,
metal pillars were installed on the trunk
wall and its strength was increased.
After making the above changes to the MAN CLA
16 220 4x2 truck, the truck was loaded with 10
tons of cargo and sent to the city of Nukus via
"373-Kamchik Road" from Uzbekistan [35-44].
The above changes were applied to the MAN CLA
16 220 4x2 truck manufactured in 2015 and
purchased in 2016 by the private enterprise
"YAIPAN TRANS" with state number 40 591 YVA
on May 10, 2016, and up to now 10 tons of cargo
has been transported by "373-Kamchik Davan" It
is being transported from Fergana Valley to
Tashkent, and from Tashkent to Fergana Valley.
Fuel consumption increased by 1.1 litres instead
of 6 litres per 100 km, saving 4.9 litres. The wheel
disc of the car did not fail for 4 years, the tires
were replaced after 145 km, and the spring plates
did not break.
C
ONCLUSION
The carrying capacity of MAN CLA 16 220 4x2
model 40 591 YVA of the private enterprise
"YAIPAN TRANS" has been increased from 8 tons
to 10 tons, and it is moving on the road "373-
Kamchik Davani" and transporting goods
throughout the Republic of Uzbekistan. If this
useful model is applied to MAN CLA 16 220 4x2
trucks at the MAN automobile manufacturing
plant in the Samarkand region, the FIK of the car
will increase, fuel consumption will decrease, and
atmospheric pollution will be prevented.
Therefore, we offer to use this useful model at the
"MAN" car factory.
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319
International Journal of Advance Scientific Research
(ISSN
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2750-1396)
VOLUME
03
ISSUE
06
Pages:
313-319
SJIF
I
MPACT
FACTOR
(2021:
5.478
)
(2022:
5.636
)
(2023:
6.741
)
OCLC
–
1368736135
Innovative Analyses and Emerging
Technology, 1(5), 15-17.
