China Electrical Heavy Duty Oil Injected Direct Driven Portable Diesel Rotary Screw Type Air Compressor for Drilling 12v air compressor

Item Description

 

*Product Description

MODEL SUPC50-eight SUPC75-10 SUPC75-ten SUPC160-ten SUPC160-13-II SUPC190-13 SUPC190-fifteen
Machine
Cost-free air delivery m³/min 4.five 6 five twelve fifteen fifteen 13
  cfm a hundred and sixty 215 178 428 535 535 465
Normal functioning stress bar eight 8 ten 10 thirteen thirteen fifteen
  psi 118 118 147 147 191 191 220
Dimentions
(withou twobar)
(mm)
Length 2500 2500 2500 3200 3200 3500 3500
  Width 1750 1750 1750 1600 1600 1750 1750
  Peak 2100 2100 2100 2000 2000 2200 2200
Excess weight Kg 1150 1150 1150 2200 2350 2500 2500
Wheel qty 2 two 2 4 four four four
Size and No. of outlet price G1″*2 G1″*two G1″*2 G1″*1   
  G1 1/2″*one
G1″*1
   G1 1/2″*1
G1″*1     
G1 1/2″*1
G1″*1     
G1 1/2″*1
Diesel
Brand XICHAI XICHAI XICHAI YUCHAI YUCHAI YUCHAI YUCHAI
Model 4DW91-50GBG3U 4DW93-75GG3U 4DW93-75GG3U YC4A160-H300 YC4A160-H300 YC6J190-H300 YC6J190-H300
Rated power Kw 36.eight 55 55 118 118 a hundred and forty a hundred and forty
  hp fifty 75 75 160 a hundred and sixty 190 a hundred ninety
No. of cylinders 4 four four four four six 6
Motor pace rpm 2650 2400 2400 2200 2200 2200 2200
Oil capability L five 7 seven eleven 11 15 15
coolant potential L 30 thirty 30 sixty 60 seventy five 75
Battary V 12 24 24 24 24 24 24
Fuel tank potential L 100 a hundred 100 a hundred and eighty one hundred eighty one hundred eighty a hundred and eighty

MODEL SUPC190-17 SUPC190-15-II SUPC220-fifteen SUPC220-thirteen-II SUPC220-16-II SUPC220-seventeen-II SUPC260-fifteen-II
Machine
Free air delivery m³/min 10 fifteen 15 17 fifteen thirteen 22
  cfm 357 535 535 608 535 465 786
Regular operating stress bar seventeen 15 fifteen 13 sixteen seventeen 15
  psi 250 220 220 191 235 250 220
Dimentions
(withou twobar)
(mm)
Duration 3500 3500 3500 3500 3500 3500 3700
  Width 1750 1750 1750 1750 1750 1750 1900
  Peak 2200 2200 2200 2200 2200 2200 2350
Fat Kg 2500 2650 3100 3200 3200 3200 3500
Wheel qty four four 4 four four 4 4
Size and No. of outlet value G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*1
Diesel
Brand YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCAI
Model YC6J190-H300 YC6J190-H300 YC6J220-T300 YC6J220-T300 YC6J220-T300 YC6J220-T300 YC6A260-H300
Rated power Kw 140 a hundred and forty 162 162 162 162 191
  hp one hundred ninety a hundred ninety 220 220 220 220 260
No. of cylinders six 6 six 6 6 six six
Engine pace rpm 2200 2200 2200 2200 2200 2200 2200
Oil ability L fifteen fifteen 20 20 20 20 24
coolant capacity L 75 seventy five 90 ninety 90 90 110
Battary V 24 24 24 24 24 24 24
Gas tank potential L one hundred eighty a hundred and eighty 220 220 220 220 220

MODEL SUPC260-17-II SUPC260-22-II SUPC300-13-II SUPC300-17-II SUPC300-twenty five-II SUPC420-twenty five-II SUPC430-24-II SUPC500-twenty five-II
Machine  
Free air shipping and delivery m³/min 17 14 28 22 seventeen 25 29 33
  cfm 608 five hundred 1000 786 608 893 1035 1180
Typical functioning force bar 17 22 thirteen 17 25 twenty five 24 25
  psi 250 324 191 250 368 368 353 396
Dimentions
(withou twobar)
(mm)
Duration 3700 3700 3900 3900 3900 3600 3600 3600
  Width 1900 1900 2000 2000 2000 2000 2000 2000
  Peak 2350 2350 2400 2400 2400 2500 2500 2500
Fat Kg 3500 3600 4000 4100 4200 4500 4600 4700
Wheel qty 4 four four four four      
Size and No. of outlet benefit G1″*1     
G1 1/2″*one
G1″*1     
G1 1/2″*one
G1″*1     
G2″*one
G1″*1     
G2″*1
G1″*1     
G2″*1
G1″*1   G1 1/2″*1
  G2 1/2″*one
G1″*1   G1 1/2″*1
  G2 1/2″*one
G1″*1   G1 1/2″*1
  G2 1/2″*one
Diesel  
Brand YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI
  YC6A260-H300 YC6A260-H300           YC6K560-KT31
Rated power Kw 191 191 221 221 221 309 320 375
  hp 260 260 three hundred three hundred 300 420 430 five hundred
No. of cylinders 6 six 6 6 six six six 6
Motor pace rpm 2200 2200 2000 2000 2000 1900 1900 1900
Oil capacity L 24 24 28 28 28 32 32 32
coolant ability L one hundred ten 110 one hundred forty 140 a hundred and forty a hundred and eighty one hundred eighty 180
Battary V 24 24 24 24 24 24 24 24
Gasoline tank ability L 220 220 280 280 280 four hundred four hundred 400

*Certifications

*Firm Info

ZheJiang Compressor Import & Export Co.,Ltd is positioned in the logistics money of China, 1 of the essential birthplaces of Chinese civilization-HangZhou, ZheJiang Province. With professinal producing experience and first -course comprehensive scientific and technological power of the expertise group, as the vitality-saving compressor system leader and renowed in the market.

We specializes in R & D and revenue of power frequency ,long term magnet frequency conversion ,two -stage compressor everlasting magnet frequency conversion ,minimal -voltage and cell screw air compressor . With a deep industry track record , 1 stage ahead ambition . With the professional enthusiasm for screw air compressor , crew innovation , to meat the problems of enterprise’s possess dedication and the demanding mindset of excellence,items are strictly in accordance with IOS 9001 intercontinental high quality processes,to provide consumers with strength -preserving and reputable products .

We warmly welcomes people from all close to the world to visit the business to CZPT the establishment of a wide variety of company contacts and cooperation . Selecting HangZhou Atlas Air compressor Manufacturing Co.,Led.is to choose high quality and services ,decide on culture and taste ,pick a long lasting and reliable companion !

*Packaging & Shipping

 

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Structure Type: Closed Type
Installation Type: Movable Type

###

Customization:

###

MODEL SUPC50-8 SUPC75-10 SUPC75-10 SUPC160-10 SUPC160-13-II SUPC190-13 SUPC190-15
Machine
Free air delivery m³/min 4.5 6 5 12 15 15 13
  cfm 160 215 178 428 535 535 465
Normal working pressure bar 8 8 10 10 13 13 15
  psi 118 118 147 147 191 191 220
Dimentions
(withou twobar)
(mm)
Length 2500 2500 2500 3200 3200 3500 3500
  Width 1750 1750 1750 1600 1600 1750 1750
  Height 2100 2100 2100 2000 2000 2200 2200
Weight Kg 1150 1150 1150 2200 2350 2500 2500
Wheel qty 2 2 2 4 4 4 4
Size and No. of outlet value G1"*2 G1"*2 G1"*2 G1"*1   
  G1 1/2"*1
G1"*1
   G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
Diesel
Brand XICHAI XICHAI XICHAI YUCHAI YUCHAI YUCHAI YUCHAI
Model 4DW91-50GBG3U 4DW93-75GG3U 4DW93-75GG3U YC4A160-H300 YC4A160-H300 YC6J190-H300 YC6J190-H300
Rated power Kw 36.8 55 55 118 118 140 140
  hp 50 75 75 160 160 190 190
No. of cylinders 4 4 4 4 4 6 6
Engine speed rpm 2650 2400 2400 2200 2200 2200 2200
Oil capacity L 5 7 7 11 11 15 15
coolant capacity L 30 30 30 60 60 75 75
Battary V 12 24 24 24 24 24 24
Fuel tank capacity L 100 100 100 180 180 180 180

###

MODEL SUPC190-17 SUPC190-15-II SUPC220-15 SUPC220-13-II SUPC220-16-II SUPC220-17-II SUPC260-15-II
Machine
Free air delivery m³/min 10 15 15 17 15 13 22
  cfm 357 535 535 608 535 465 786
Normal working pressure bar 17 15 15 13 16 17 15
  psi 250 220 220 191 235 250 220
Dimentions
(withou twobar)
(mm)
Length 3500 3500 3500 3500 3500 3500 3700
  Width 1750 1750 1750 1750 1750 1750 1900
  Height 2200 2200 2200 2200 2200 2200 2350
Weight Kg 2500 2650 3100 3200 3200 3200 3500
Wheel qty 4 4 4 4 4 4 4
Size and No. of outlet value G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
Diesel
Brand YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCAI
Model YC6J190-H300 YC6J190-H300 YC6J220-T300 YC6J220-T300 YC6J220-T300 YC6J220-T300 YC6A260-H300
Rated power Kw 140 140 162 162 162 162 191
  hp 190 190 220 220 220 220 260
No. of cylinders 6 6 6 6 6 6 6
Engine speed rpm 2200 2200 2200 2200 2200 2200 2200
Oil capacity L 15 15 20 20 20 20 24
coolant capacity L 75 75 90 90 90 90 110
Battary V 24 24 24 24 24 24 24
Fuel tank capacity L 180 180 220 220 220 220 220

###

MODEL SUPC260-17-II SUPC260-22-II SUPC300-13-II SUPC300-17-II SUPC300-25-II SUPC420-25-II SUPC430-24-II SUPC500-25-II
Machine  
Free air delivery m³/min 17 14 28 22 17 25 29 33
  cfm 608 500 1000 786 608 893 1035 1180
Normal working pressure bar 17 22 13 17 25 25 24 25
  psi 250 324 191 250 368 368 353 396
Dimentions
(withou twobar)
(mm)
Length 3700 3700 3900 3900 3900 3600 3600 3600
  Width 1900 1900 2000 2000 2000 2000 2000 2000
  Height 2350 2350 2400 2400 2400 2500 2500 2500
Weight Kg 3500 3600 4000 4100 4200 4500 4600 4700
Wheel qty 4 4 4 4 4      
Size and No. of outlet value G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G2"*1
G1"*1     
G2"*1
G1"*1     
G2"*1
G1"*1   G1 1/2"*1
  G2 1/2"*1
G1"*1   G1 1/2"*1
  G2 1/2"*1
G1"*1   G1 1/2"*1
  G2 1/2"*1
Diesel  
Brand YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI
  YC6A260-H300 YC6A260-H300           YC6K560-KT31
Rated power Kw 191 191 221 221 221 309 320 375
  hp 260 260 300 300 300 420 430 500
No. of cylinders 6 6 6 6 6 6 6 6
Engine speed rpm 2200 2200 2000 2000 2000 1900 1900 1900
Oil capacity L 24 24 28 28 28 32 32 32
coolant capacity L 110 110 140 140 140 180 180 180
Battary V 24 24 24 24 24 24 24 24
Fuel tank capacity L 220 220 280 280 280 400 400 400
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Structure Type: Closed Type
Installation Type: Movable Type

###

Customization:

###

MODEL SUPC50-8 SUPC75-10 SUPC75-10 SUPC160-10 SUPC160-13-II SUPC190-13 SUPC190-15
Machine
Free air delivery m³/min 4.5 6 5 12 15 15 13
  cfm 160 215 178 428 535 535 465
Normal working pressure bar 8 8 10 10 13 13 15
  psi 118 118 147 147 191 191 220
Dimentions
(withou twobar)
(mm)
Length 2500 2500 2500 3200 3200 3500 3500
  Width 1750 1750 1750 1600 1600 1750 1750
  Height 2100 2100 2100 2000 2000 2200 2200
Weight Kg 1150 1150 1150 2200 2350 2500 2500
Wheel qty 2 2 2 4 4 4 4
Size and No. of outlet value G1"*2 G1"*2 G1"*2 G1"*1   
  G1 1/2"*1
G1"*1
   G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
Diesel
Brand XICHAI XICHAI XICHAI YUCHAI YUCHAI YUCHAI YUCHAI
Model 4DW91-50GBG3U 4DW93-75GG3U 4DW93-75GG3U YC4A160-H300 YC4A160-H300 YC6J190-H300 YC6J190-H300
Rated power Kw 36.8 55 55 118 118 140 140
  hp 50 75 75 160 160 190 190
No. of cylinders 4 4 4 4 4 6 6
Engine speed rpm 2650 2400 2400 2200 2200 2200 2200
Oil capacity L 5 7 7 11 11 15 15
coolant capacity L 30 30 30 60 60 75 75
Battary V 12 24 24 24 24 24 24
Fuel tank capacity L 100 100 100 180 180 180 180

###

MODEL SUPC190-17 SUPC190-15-II SUPC220-15 SUPC220-13-II SUPC220-16-II SUPC220-17-II SUPC260-15-II
Machine
Free air delivery m³/min 10 15 15 17 15 13 22
  cfm 357 535 535 608 535 465 786
Normal working pressure bar 17 15 15 13 16 17 15
  psi 250 220 220 191 235 250 220
Dimentions
(withou twobar)
(mm)
Length 3500 3500 3500 3500 3500 3500 3700
  Width 1750 1750 1750 1750 1750 1750 1900
  Height 2200 2200 2200 2200 2200 2200 2350
Weight Kg 2500 2650 3100 3200 3200 3200 3500
Wheel qty 4 4 4 4 4 4 4
Size and No. of outlet value G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
Diesel
Brand YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCAI
Model YC6J190-H300 YC6J190-H300 YC6J220-T300 YC6J220-T300 YC6J220-T300 YC6J220-T300 YC6A260-H300
Rated power Kw 140 140 162 162 162 162 191
  hp 190 190 220 220 220 220 260
No. of cylinders 6 6 6 6 6 6 6
Engine speed rpm 2200 2200 2200 2200 2200 2200 2200
Oil capacity L 15 15 20 20 20 20 24
coolant capacity L 75 75 90 90 90 90 110
Battary V 24 24 24 24 24 24 24
Fuel tank capacity L 180 180 220 220 220 220 220

###

MODEL SUPC260-17-II SUPC260-22-II SUPC300-13-II SUPC300-17-II SUPC300-25-II SUPC420-25-II SUPC430-24-II SUPC500-25-II
Machine  
Free air delivery m³/min 17 14 28 22 17 25 29 33
  cfm 608 500 1000 786 608 893 1035 1180
Normal working pressure bar 17 22 13 17 25 25 24 25
  psi 250 324 191 250 368 368 353 396
Dimentions
(withou twobar)
(mm)
Length 3700 3700 3900 3900 3900 3600 3600 3600
  Width 1900 1900 2000 2000 2000 2000 2000 2000
  Height 2350 2350 2400 2400 2400 2500 2500 2500
Weight Kg 3500 3600 4000 4100 4200 4500 4600 4700
Wheel qty 4 4 4 4 4      
Size and No. of outlet value G1"*1     
G1 1/2"*1
G1"*1     
G1 1/2"*1
G1"*1     
G2"*1
G1"*1     
G2"*1
G1"*1     
G2"*1
G1"*1   G1 1/2"*1
  G2 1/2"*1
G1"*1   G1 1/2"*1
  G2 1/2"*1
G1"*1   G1 1/2"*1
  G2 1/2"*1
Diesel  
Brand YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI YUCHAI
  YC6A260-H300 YC6A260-H300           YC6K560-KT31
Rated power Kw 191 191 221 221 221 309 320 375
  hp 260 260 300 300 300 420 430 500
No. of cylinders 6 6 6 6 6 6 6 6
Engine speed rpm 2200 2200 2000 2000 2000 1900 1900 1900
Oil capacity L 24 24 28 28 28 32 32 32
coolant capacity L 110 110 140 140 140 180 180 180
Battary V 24 24 24 24 24 24 24 24
Fuel tank capacity L 220 220 280 280 280 400 400 400

The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
air-compressor

Oil-injected

Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.

Oil-free

What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
air-compressor

Gasoline

When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.

Electricity

Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
air-compressor

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?

China Electrical Heavy Duty Oil Injected Direct Driven Portable Diesel Rotary Screw Type Air Compressor for Drilling     12v air compressorChina Electrical Heavy Duty Oil Injected Direct Driven Portable Diesel Rotary Screw Type Air Compressor for Drilling     12v air compressor
editor by czh 2023-01-01