• Designed to power impact wrenches, tire inflators, spray guns, and air tools with consistent performance.
  • The air-cooled system ensures reliable operation even in hot environments, while the rugged piston pump delivers years of trouble-free service.
  • Choose from single-stage for light duty or two-stage for higher pressure requirements.

Product Parameters

Item

2.2KW

4KW

5.5KW

11KW

15KW

Model

2.2KW

4KW

5.5KW

11KW

15KW

Motor(kw/HP)

2.2/3

4/6.5

5.5/7.5

11/15.5

15/18.5

Piston variable displacement(L/min)

300

811

1068

2036

2901

Exhaust volume(L/min)

200

550

670

1500

1800

Exhaust pressure(bar)

8

8

10

12

16

Cylinder(diameter x piece)

65×2/51×1

90×2/51×1

80×3

100×3

120×3

Stroke(mm)

48

75

60

80

90

Rotate speed of air compressor(rpm)

940

850

1180

1080

950

Volume of gas storage tank(L)

100

250

150

250

500/300

Overall dimension(L×W×H cm)

111×43×85

164×57×117

130×52×108

165×63×120

186×72×145/162×70×132

Packing dimension(L×W×H cm)

118×51×88

177×71×120

142×64×118

147×77×126

196×87×149/172×73×140

Net weight(kg)

140

358

206

385

619/508

Gross weight(kg)

174

410

230

414

684/508

Piston Air-cooled Air Compressor 2.2KW

Compact Piston Air-cooled Air Compressor – Big Performance in a Small Package

Space-Saving Design Without Compromise
Not every workspace has room for a massive industrial compressor. Our compact piston air-cooled air compressor line delivers professional-grade compressed air in a footprint that fits easily into smaller workshops, service vehicles, and constrained spaces. Despite their smaller size, these compressors pack the same rugged construction and reliable performance as their larger counterparts.

Engineered for Efficiency in Tight Spaces
The compact design achieves its small footprint through intelligent engineering rather than component downsizing:

Vertical Tank Configuration: By orienting the tank vertically, floor space requirements are dramatically reduced while maintaining adequate air storage capacity. A 100-liter vertical compressor occupies roughly the same floor space as a 50-liter horizontal model.

Integrated Component Layout: Every component is positioned for maximum space efficiency – the motor mounts directly to the pump, the control panel tucks neatly against the tank, and plumbing routes are minimized to reduce bulk.

Stackable Design Options: Selected models feature reinforced bases that allow stacking of multiple units, creating a modular compressed air system that grows with your needs while maintaining a small footprint.

Portability Features That Make a Difference
For applications requiring mobility, these compact models offer thoughtful features:

  • Heavy-Duty Wheels: Pneumatic or solid rubber wheels roll easily over rough surfaces, thresholds, and extension cords

  • Folding Handles: Space-saving handles that lock securely for towing and fold away for storage

  • Lifting Points: Integrated lifting eyes or fork pockets for mechanical handling

  • Balanced Weight Distribution: Tank and component placement ensures stability during transport and operation

  • Transit Brackets: Secured components prevent damage during vehicle transport

Quiet Enough for Indoor Use
Despite their power output, these compact compressors incorporate noise reduction features that make them suitable for indoor operation:

  • Sound-Dampening Enclosures: Optional acoustic cabinets reduce operating noise by 10–15 dB(A)

  • Intake Silencers: Engineered intake mufflers reduce induction noise without restricting airflow

  • Isolated Mounts: Vibration isolation between pump and tank reduces structure-borne noise

  • Slow-Speed Fans: Cooling fans sized for adequate airflow at lower, quieter speeds

Versatile Power Sources
Recognize that not all locations have ideal electrical service:

  • Standard 120V/230V Operation: Most compact models operate on common single-phase power

  • Dual Voltage Motors: Field-switchable motors accommodate different site voltages

  • Generator Compatible: Motor designs work well with portable generator power for remote locations

  • 12V DC Options: Selected models available with DC motors for vehicle-mounted operation

Applications Perfect for Compact Compressors

Mobile Service Trucks:

  • Tire service and fleet maintenance

  • Field service and equipment repair

  • Construction support and tool power

Small Workshops:

  • Home garages and hobby shops

  • Jewelry and precision manufacturing

  • Dental and medical equipment labs

Retail & Service Locations:

  • Bicycle shops for tire inflation and assembly

  • Small engine repair facilities

  • Quick-lube and tire centers

Specialty Applications:

  • Painting and touch-up work

  • HVAC service and maintenance

  • Sign and display installation

Quick Quote

Leading Air Compressor Manufacturer & Supplier in China

RUILINHG Air Compressor is one of China’s leading manufacturers of high-performance air compressors. We provide global customers with technologically advanced, environmentally friendly, and reliable products at highly competitive prices, while supporting customization to flexibly meet diverse requirements.

Our products feature a long service life, energy efficiency, and environmental protection. We continuously monitor the latest trends in the air compressor market and consistently update our product designs and core technologies to ensure that the air compressor solutions we provide meet customer needs.

About RUILING Air Compressor

Piston Air-cooled Air Compressor

Advantages

No Water Required: Eliminates the need for cooling water, plumbing, water treatment, and freeze protection. Simplified Installation: Can be placed anywhere with adequate ventilation – no connection to water lines needed. Instant Startup: No waiting for water circulation or warm-up – power on and begin working immediately. Lower Operating Costs: No water consumption, treatment chemicals, or cooling tower maintenance. Freeze-Proof: Safe for unheated spaces – no water means no risk of freezing damage.

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CONTACT US

Address:

Office: Lanshan District, Linyi City, Shandong Province, China

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Our self-manufacturing model endows our air compressors with distinct cost advantages, while our advanced technologies enable our products to stand out in the fierce market competition.

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RuiLing Blog

We provide real-time explanations of air compressor products and industry news.

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