Jining Union Machinery And Parts Co.,Ltd
mainly produces water tanks,radiators,oil coolers, intercoolers for all brands
excavators. The Excavator Oil Cooler is an important part of the engine. The oil cooler of the Excavator is mainly composed of radiator core,
radiator air blade, upper oil cooler and lower oil cooler.
Model:
Iron Oil Cooler for Excavator
Aluminum Oil Cooler for Excavator
Copper Oil Cooler for Excavator
Type:
Plate Fin Oil Cooler
Pipe Oil Cooler for Excavator
For Komatsu
PC200-7 PC220-7 PC360-7 PC300-7 PC200-6 PC228UUS
PC200-8 PC56 PC200-5 PC200-8 PC450-7 PC300-3 PC228 PC50-7 PC120-6US PC100-6/PC120-6
PC100-5/PC120-5 PC220-6 PC400-5/6 PC600-6 PC200 PC200-3 PC60-7 PC200-6 PC78US
PC270-8 PC130-7
For Hitachi
ZAX200 ZAX330 EX200-2/3 ZAX210-3 ZAX300-3
ZAX300-1 EX100-1 EX200-5 ZAX120-6 EX120 EX120-5 EX200-1 EX300-5 EX300-1 EX300-3
EX220-5 ZAX60 EX450 EX220-2 EX60-5 EX30 ZAX240-3 EX135 EX400-5 EX1200.
For Cat
E320C E330D/E345 E320D E320 E307D E330 GAT330D
E120B E329D.
For Kobelco
SK120 SK260-8 SK200-6 SK200-8 SK235 SK230-6E
SK200-6E SK230-6E SK230-6E SK60-7 SK430-3 SK200-3 SK350 SK60C SK60 DH220-3 SK350-8
SK330-8 SK300-1
For Hyundai
R220-5 R150-9 R305-7 R350-9 R125
For Dawoo
DH225-7 DH60-7 DH55 DH300-7 DH220-7 DH220
For Kato
HD820-3 HD820-5 HD700-7 HD55-7
For Sumitomo
SH210-5 SH240-5 SH350-3
Maintenance Method for Hydraulic Excavator Oil
Cooler
1, The heat dissipation components to
ensure the air circulation, as far as possible to increase the area of air
circulation. Oil Cooler hydraulic excavator to guarantee a certain air
circulation area to better protect the cooling function of the radiator, in
order to better protect the heat radiating parts of excavator dredging, the
need for timely on the radiator possible blockage fault timely cleaning.If
there is a problem of blockage of the protection network for the heat
dissipation parts of the hydraulic excavator, we need to arrange and clear it
in time, so as to ensure normal heat dissipation and prolong the service life
of the excavator.
2, May need to be vigilant, around the
radiating component of hydraulic excavator needs certain additives, these
additives must be resistant to high temperature, corrosion resistance, and
these materials need ventilation is poor, so it can prevent air backflow. The
additives of this special material are mainly vigilant for the phenomenon that
the heat sink can be reflued near the radiator after the problem of radiator
inhalation, which will cause the high temperature not to drop.
3, We need to ensure that we can guarantee
the smooth emission of heat. In order to make the hot gas better evacuated, the
diaphragms of the engine compartment doors of the hydraulic excavators can not
be disassembled at will, so that the radiator can achieve a certain cooling
effect. The exhaust holes of the engine hatch need to be ensured unblocked, and
the vent holes are not blocked or placed in order to better discharge the heat.
4, To cover the cooling part of the air
intake to have a certain guarantee. The air guide hood and fan will also affect
the intake volume of the radiator of the hydraulic excavator. According to the
need, the air guide cover can be chosen in three ways: Venturi, ring type and
box type. The position and distance of the fan and air guide cover and its
engine are also required. Reasonable control should be made according to the
needs of the field operation.
5, It is necessary to guarantee the
resistance and problems of the import and export of hydraulic excavators within
the scope of control. The hydraulic excavator engine has certain requirements
for the environmental atmosphere. The general accuracy requirement of
filtration is 5um. Generally speaking, the filtration accuracy of the domestic
diesel engine is within the range of 20um. When selecting air filter core,
reasonable selection and treatment should be made according to the need of the
heat dissipation of hydraulic excavator.
6, The maintenance of any professional
maintenance personnel should be required for any engineering machinery or
accessories. In the high temperature weather, it is necessary to check whether
the heat dissipation system can be heat dissipating regularly, and can ensure
the safety and normal construction of the construction machinery.
Excavator Oil Cooler Excavator Oil Cooler,Excavator Oil Cooler For Pc200,Excavator Oil Cooler For Pc300,Hydraulic Oil Cooler JINING UNION MACHINERY AND PARTS CO., LTD. , https://www.vmpmachineryparts.com
2016 is the first year of China's 13th Five-Year Plan. The global climate governance process has accelerated and the macro policy environment has continued to improve. In September 2016, the G20 Summit approved the release of the G20 Energy Efficiency Leading Program (EELP); the November Paris Agreement came into force. China's Belt and Road Initiative, China Manufacturing 2025 and other national strategies have been implemented in depth, the 13th Five-Year National Science and Technology Innovation Plan, the 13th Five-Year National Strategic Emerging Industry Development Plan, and the 13th Five-Year Energy Conservation and Environmental Protection Industry Development Plan, etc. The State Council established the National New Materials Industry Development Leading Group. As a strategic emerging industry and an important starting point for energy conservation and emission reduction, the semiconductor lighting industry has ushered in new opportunities. CSA Research believes that 2016 is a magnificent year for the semiconductor lighting industry. On October 1st, 15W and above incandescent lamps for general lighting were fully delisted in China; emerging technologies such as Micro-LED and QLED are dizzying, and cross-border integration of plant lighting and medical applications brings infinite space; GE, Samsung, etc. International giants have withdrawn from the Chinese lighting market. Chinese companies such as Feile and Mulinsen frequently make overseas mergers and acquisitions; the polarization of enterprise development is intensifying, and the transformation and upgrading are accelerating; the performance of LED listed companies is eye-catching, and Opus and Infineon become A-news; The transfer situation is obvious, and the global LED competition pattern is being adjusted and reshaped. First, the industrial scale has grown steadily, the prototype of the lighting power has emerged 1. The output value exceeded 500 billion for the first time. According to CSA Research data, in 2016, the overall output value of China's semiconductor lighting industry reached 521.6 billion yuan, an increase of 22.8% compared with 2015, although with ten During the second and fifth periods, the average annual growth rate of 30% declined, but the growth rate increased slightly from 21% in 2015. The upstream epitaxial chip scale was about 18.2 billion yuan, up 20% year-on-year; the mid-stream package size reached 74.8 billion yuan, up 21.5% year-on-year; the downstream application scale was 428.6 billion yuan, up 23% year-on-year (Figure 1). Figure 1 Industry scale and growth rate of various sectors of China's semiconductor lighting industry