185kw 8 Bar 2 Stage Industrial Portable Air Compressor for Drilling & Mining
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Product Highlights
- Two stage compression reduces fuel consumption and operating temperature for long drilling hours.
- 185 Kw diesel engine delivers steady 8 bar air flow for DTH hammers and rock drills.
- Rugged trailer chassis allows easy towing between remote mining and construction sites.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Support
- Warranty
- 1 Year
- Model NO.
- 185KWII-JJYC
- Lubrication Style
- Lubricated
- Cooling System
- Air Cooling
- Power Source
- Diesel Engine
- Cylinder Position
- Horizontal
- Structure Type
- Closed Type
- Installation Type
- Movable Type
- Type
- Single Screw Compressor
- Working Pressure
- 7/8/10/13 Bar
- Motor Power
- 185kw
- Capacity
- 3.4~46 M3/Min
- Color
- Customized Color
- Voltage
- 380V-10000V/50Hz-60Hz
- Certification
- CE/ISO9001/ASME/SGS
- Air Compressor Air End
- Double Screw(Germany Technology)
- Business Type
- Manufacturer/Factory
- Performance
- Low Noise
- Feature
- Energy Saving
- Drive Mode
- Direct Drive
- Application
- Construction Equipment
- Product Structure Type
- Industrial Integrated Combined
- Transport Package
- Wooden Case
- Specification
- customized
- Trademark
- Jinjing Or Customizable
- Origin
- Tianjin
- HS Code
- 8414809090
- Production Capacity
- 1000set/Month
- Package Size
- 300.00cm * 210.00cm * 230.00cm
- Package Gross Weight
- 3300.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
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-
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- Optional pre-shipment inspection for quality and quantity checks.
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- Platform-assisted dispute resolution, including refunds or returns when applicable.
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Product Description
1. Product Overview
JinJing is a leading brand in the air compressor industry, known for producing high-quality, durable, and efficient air compressors. One of the standout products in their lineup is the diesel mobile screw air compressor, which is designed for a wide range of outdoor applications. These compressors are powered by diesel engines and use advanced screw compression technology, making them ideal for industries like construction, mining, emergency rescue, and more. With their mobile design, these compressors can be transported to remote or hard-to-reach locations, providing reliable compressed air wherever it's needed.
2. Efficient Energy Utilization
One of the major advantages of the JinJing diesel mobile screw air compressor is its efficient energy utilization. The compressor is equipped with an advanced diesel engine that maximizes fuel efficiency while minimizing emissions. With energy conversion rates that can exceed 85%, JinJing compressors ensure that less fuel is wasted, translating to significant cost savings over time. Additionally, the low fuel consumption is notable, with some models consuming only 3.5 liters per hour, allowing for extended operation without frequent refueling. This makes it an excellent choice for industries that require sustained use over long periods, such as mining and construction.
3. Superior Mobility
Mobility is a key feature of JinJing diesel mobile screw air compressors. The compressors are designed with a lightweight yet durable frame, making transportation easy even in challenging environments. Weighing in at just 1,200 kg to 2,000 kg, depending on the model, these compressors can be easily mounted on vehicles and transported to different job sites. Additionally, the flexible onboard systems allow the compressor to adapt to various vehicle types. Furthermore, the compressors are built to handle diverse terrains, including rocky, muddy, and uneven surfaces. Whether you're on a construction site or in a remote mining location, JinJing compressors can easily be moved and positioned for optimal use.
4. Reliable Compression Performance
At the heart of JinJing's diesel mobile screw air compressors is its high-quality screw compression technology. This technology ensures that the compressor delivers a consistent and stable pressure output. The compressors provide a wide pressure adjustment range, typically from 7 bar to 14 bar, making them versatile enough for different applications. The high efficiency of the screw system also allows for greater air volume output, with some models delivering up to 25 m³/min of air. This powerful and stable compression capability ensures that industries can rely on JinJing compressors to meet their air supply needs, even in the most demanding conditions.
5. Intelligent Control System
JinJing compressors are equipped with intelligent control systems that simplify operation and enhance productivity. The user-friendly interface allows operators to easily control and monitor the compressor's performance. The system also supports remote monitoring and diagnostics, enabling users to track the compressor's status from a distance and address any issues quickly. In addition, the automated operating modes make it easy to optimize the machine's performance under various conditions. These features collectively reduce the need for constant supervision, freeing up operators to focus on other tasks while maintaining confidence in the compressor's functionality.
6. Durability and Low Maintenance Requirements
The durability of JinJing diesel mobile screw air compressors is another major advantage. Built with high-quality materials and cutting-edge manufacturing techniques, these compressors are designed to last. JinJing uses anti-corrosion coatings and heavy-duty components that can withstand harsh environments, from extreme heat to frigid cold. Additionally, the compressors have extended maintenance intervals, which can reach up to 2,000 operating hours before major servicing is needed. This long interval not only reduces maintenance costs but also minimizes downtime, ensuring the machine remains productive for longer periods. Furthermore, the easy-to-access design of the compressor's key components makes repairs and routine checks straightforward, reducing the time needed for maintenance.
7. Environmental Performance
JinJing compressors are also known for their environmental performance. The diesel engines used in the compressors comply with the latest emission standards, such as Euro V or Tier 4 regulations, ensuring that harmful pollutants are minimized. Additionally, JinJing has incorporated noise reduction technology into the compressors, lowering operational noise levels to as low as 75 dB. This makes the compressors more suitable for use in noise-sensitive environments such as urban construction sites or residential areas. Finally, the company has adopted eco-friendly materials in the manufacturing process, further supporting sustainable industrial practices.
8. Versatile Application Scenarios
The versatility of JinJing diesel mobile screw air compressors is another key advantage. These compressors are designed to excel in various applications, such as:
- Construction Sites: The stable pressure output and mobility make it ideal for powering tools and machinery in construction projects.
- Mining Operations: With their ability to operate continuously in remote and harsh environments, JinJing compressors are a popular choice for mining activities.
- Emergency Rescue: Their portability and reliability ensure they can be deployed quickly in emergency situations, providing crucial air supply for rescue equipment.
- Other Outdoor Work Environments: JinJing compressors can handle a wide range of outdoor conditions, from oil drilling to infrastructure maintenance, providing a consistent air supply in any situation.
9. After-Sales Service and Support
JinJing takes pride in offering comprehensive after-sales service and support for its diesel mobile screw air compressors. This includes a robust warranty policy, with coverage that can extend up to three years or 5,000 hours of operation, depending on the model. JinJing's technical support team is always ready to assist with any issues or questions that may arise. With a network of service centers and technicians, JinJing provides quick response times for repairs and maintenance, ensuring minimal disruption to your operations.
| Model | Pressure (bar) |
Displacement (m³/min) |
Diesel Engine (kw) |
Air End Compression |
Type | Dimension (mm) |
Weight (kg) |
| DPS-5/8 | 8 | 5 | 41 | single stage | 2 wheel | 1660*1100*1600 | 700 |
| DPS-6/8 | 8 | 6 | 41 | single stage | 2 wheel | 2300*1460*1550 | 1000 |
| DPS-7/8 | 8 | 7 | 78 | single stage | 2 wheel | 2300*1500*1800 | 1350 |
| DPS-9/8 | 8 | 9 | 78 | single stage | 2 wheel | 2300*1500*1800 | 1450 |
| DPS-13/8 | 8 | 13 | 110 | single stage | 4 wheel | 2600*1486*2255 | 1800 |
| DPS-12/10 | 10 | 12 | 110 | single stage | 4 wheel | 3000*1776*2420 | 2500 |
| DPS-10/14.5 | 14.5 | 10 | 110 | two stage | 4 wheel | 3000*1776*2420 | 2500 |
| DPS-12/15 | 15 | 12 | 110 | two stage | 4 wheel | 3000*1776*2420 | 2700 |
| DPS-10/18 | 18 | 10 | 140 | two stage | 4 wheel | 3000*1776*2420 | 2700 |
| DPS-15/15 | 15 | 15 | 132 | single stage | 4 wheel | 3000*1776*2420 | 2500 |
| DPS-15/13 | 13 | 15 | 132 | single stage | 4 wheel | 3000*1776*2420 | 2500 |
| DPS-16/16(17/13) | 16/13 | 16/17 | 154 | single stage | 4 wheel | 3000*1776*2420 | 2500 |
| DPS-16/18 | 18 | 16 | 154 | two stage | 4 wheel | 3000*1776*2420 | 2700 |
| DPS-20/8 | 8 | 20 | 154 | two stage | 4 wheel | 3000*1776*2420 | 2700 |
| DPS-18/17 | 17 | 18 | 191 | two stage | 4 wheel | 3200*2000*2600 | 3500 |
| DPS-18/18(24/13) | 18/13 | 18/24 | 191 | two stage | 4 wheel | 3200*2000*2600 | 3700 |
| DPS-20/20 | 20 | 20 | 191 | two stage | 4 wheel | 3200*2000*2600 | 3700 |
| DPS-22/20 | 20 | 22 | 228 | two stage | 4 wheel | 3200*2000*2600 | 4000 |
| DPS-31/25 | 25 | 31 | 295 | two stage | track | 3200*1956*2600 | 4500 |





Tianjin Jinjing Gas Compressor Manufacturing Co.,Ltd. founded in 2005, is a leading high technology of machine and equipment manufacturer integrating the design, R&D, production, sales and service for air compressors & Mining Equipment. Adopting advanced technology, design concept and quality control, and we are able to provide customized products to meet customers' OEM needs.
Our company has more than 520 employees, including 86 senior technicians and professional engineers. Our technical team provides our customers with professional air system solutions. With the total 15000 square meters of the facility, four modern advanced production lines are built up to ensure production capacity to meet customer requirements.
Our company has been awarded the honorary title of "Tianjin high-tech enterprise" and our products enjoy high honors in the industry. Our company has the ISO9001 certification and was awarded the qualification certificate of equipment through national contracts in 2018.
We offer the following products and services:
1. Screw air compressor
1.1 Oil-free screw air compressor
1.2 Oil-injected air compressor
2. Reciprocating piston air compressor
2.1 Piston air compressor
2.2 Oil-free piston air compressor
2.3 Piston medium & high-pressure air compressor
3.Portable air compressor & Mining Equipment
3.1 Diesel or Electric portable screw air compressor
3.2 Air Pick, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
4. Air compressor accessories
4.1 Freeze or Adsorption compressed air drier
4.2 Compressed air filter or tank
4.3 Lubrication oil
We have a complete system of after-sales service and quality assurance. The company's material purchase, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO procedures. which will ensure each compressor has reliable quality and has a complete record to trace, if needed.





Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: How can we start order with your factory?
A: First, leave us an inquiry and advise which item you're interested, and then we will contact you in 24 hours. You're so kind if provide all detailed information, will better for us to know exactly what you need.
Q: What are your MOQ?
A: Different products have different MOQ, most is 1 set.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.
Q: How about your delivery time?
A: Generally, it will take 90 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q: Do you a trade company or real factory?
A: We are 100% factory; we located in Tianjin city, China.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR266567". Items marked "" are certified.
Company Profile
Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd. Founded in 2005, is a leading high technology of machine and equipment manufacturer integrating the design, R& AMP; D, production, sales and service for air compressors & AMP; Mining Equipment. Adopting advanced technology, design concept and quality control, and we are able to provide customized products to meet customers' OEM needs.
Our company has more than 520 employees, including 86 senior technicians and professional engineers. Our technical team provides our customers with professional air system solutions. With the total 15000 square meters of the facility, four modern advanced production lines are built up to ensure production capacity to meet customer requirements.
Our company has been awarded the honorary title of " Tianjin high-tech enterprise" And our products enjoy high honors in the industry. Our company has the ISO9001 certification and was awarded the qualification certificate of equipment through military contracts in 2018.
We offer the following products and services:
1. Screw air compressor
1.1 Oil-free screw air compressor
1.2 Oil-injected screw air compressor
2. Reciprocating piston air compressor
2.1 Piston air compressor
2.2 Oil-free piston air compressor
2.3 Piston medium & AMP; High-pressure air compressor
3. Portable air compressor & AMP; Mining Equipment
3.1 Diesel or Electric portable screw air compressor
3.2 Air Pick, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
4. Air compressor accessories
4.1 Freeze or Adsorption compressed air drier
4.2 Compressed air filter or tank
4.3 Lubrication oil
We have a complete system of after-sales service and quality assurance. The company's material purchase, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO procedures. Which will ensure each compressor has reliable quality and has a complete record to trace, if needed.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2 Anze Road, Zhangjiawo, Xiqing Dist. 300380. Tianjin, China
-
Registered Capital
- 65,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- CIF, FOB, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- Screw Air Compressor, Piston Air Compressor, Diesel Portable Screw Air Compressor, Oil Free Air Compressor, Air Compressor Accessories, Air Compressor, Industrial Air Compressor, Compressed Air Drier, Air Tank, Electric Portable Screw Air Compressor
-
Production Lines
- 1
-
Production Machines
- Test equipment, Test equipment, Drilling equipment, Machining center
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-05-18
-
Export Year
- 20 Year
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Africa, Australia
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
FAQ
- Q1: What is the actual air flow at 8 bar for this 185 Kw two stage compressor?
- A: The rated free air delivery is approximately 30 to 35 m3/min or 1050 to 1250 cfm at 8 bar. The two stage design ensures this flow rate remains stable even when inlet temperature is high or altitude reaches 1500 meters.
- Q2: Can this portable compressor power a DTH hammer for blast hole drilling?
- A: Yes. An 8 bar output is the standard requirement for most medium size DTH hammers used in mining and quarrying. This 185 Kw unit provides sufficient airflow to drive hammers with 4 to 6 inch diameter bits efficiently.
- Q3: What is the fuel consumption of the diesel engine under full load?
- A: Typical fuel consumption is around 42 to 48 liters per hour at full load and 8 bar pressure. Due to the two stage compression efficiency, this is approximately 10 percent lower than a comparable single stage 185 Kw compressor.
- Q4: Is the portable trailer legal for highway towing?
- A: Yes. The chassis is equipped with standard lights, reflectors, and a towing pin or ball hitch. The maximum towing speed is usually limited to 80 km/h. Customers should verify local road regulations regarding trailer width and braking requirements.
- Q5: How does the two stage airend perform in dusty mining environments?
- A: The airend uses advanced sealing and a large surface area intercooler. We recommend installing an optional pre cleaner cyclone on the intake to extend the primary air filter life. The two stage design also results in lower oil temperature, which extends lubricant and seal life in hot dusty conditions.
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