LOW-PRESSURE / DISCHARGE PRESSURE:7-8BAR

DIESEL AIR COMPRESSOR

PowerLink’s diesel-powered mobile air compressor delivers high-efficiency, reliable performance in extreme conditions from -25°C to 50°C. Featuring a fuel-efficient engine and oil-injected twin-screw airend with direct drive coupling, it ensures robust, smooth operation. The 0–100% stepless capacity control optimizes air output for maximum energy savings and long-term durability.

Air Compressor Low-Pressure
Air Compressor Low-Pressure
Air Compressor Low-Pressure
Air Compressor Low-Pressure
Commited to Service

Rental

Commited to Service

Mining

Commited to Service

Factory

Commited to Service

Outdoor Constructions

Commited to Service

Port

Features

Environmental Adaptability

Ambient temperature: -25°C ~ 50°C. SECC canopy: IP54.

Core Power & Air System

Efficient Diesel engine. Oil-injected double-screw rotor compressor.

Control & Filtration

PLC intelligent controller. Dual protection air filter. industrial grade Muffler. 0-100% discharge adjustment.

Mobility & Fuel

Four-wheel drive, foldable structure.Continuous operation > 8h

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PowerLink provides tailored, high-efficiency energy solutions for sustainable power around the world.

Specification

DS120-7
DS185-7
DS200-7
DS60-8
DS80-8
DS350-8
DR135-8
DR200-7
DR285-8
DR275-8
DR400-8
DR600-8
DR750-8
DR950-8
DR1200-8
DR1250-8
DS120-7

DS120-7

 

Speed rpm 3000rpm
Discharge pressure bar 7.0bar
Discharge flow cfm 123cfm
Power kw 33
Dimensions mm 2201*1104*1007
Tank L 75
Weight kg 994
Engine brand / KUBOTA
Structure / Clamshell

 

DS120-7 Specification Datasheet

DS120-7 Operation Manual

DS120-7 Parts Manual

DS185-7

DS185-7

 

Speed rpm 3000rpm
Discharge pressure bar 7.0bar
Discharge flow cfm 185cfm
Power kw 33
Dimensions mm 2201*1104*1007
Tank L 70
Weight kg 993
Engine brand / KUBOTA
Structure / Clamshell

 

DS185-7 Specification Datasheet

DS185-7 Operation Manual

DS185-7 Parts Manual

DS200-7

DS200-7

 

Speed rpm 2700rpm
Discharge pressure bar 7.0bar
Discharge flow cfm 199cfm
Power kw 44
Dimensions mm 2107*1099*1004
Tank L 80
Weight kg 1003
Engine brand / KUBOTA
Structure / Clamshell

 

DS200-7 Specification Datasheet

DS200-7 Operation Manual

DS200-7 Parts Manual

DS60-8

DS60-8

 

Speed rpm 3600rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 37cfm
Power kw 14.9
Dimensions mm 1852*923*939
Tank L 30
Weight kg 697
Engine brand / KUBOTA
Structure / Clamshell

 

DS60-8 Specification Datasheet

DS60-8 Operation Manual

DS60-8 Parts Manual

DS80-8

DS80-8

 

Speed rpm 3000rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 66cfm
Power kw 18.5
Dimensions mm 1852*923*939
Tank L 30
Weight kg 697
Engine brand / KUBOTA
Structure / Clamshell

 

DS80-8 Specification Datasheet

DS80-8 Operation Manual

DS80-8 Parts Manual

DS350-8

DS350-8

 

Speed rpm 2600rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 324cfm
Power kw 74
Dimensions mm 2183*1104*1007
Tank L 75
Weight kg 908
Engine brand / KUBOTA
Structure / Gull-wing

 

DS350-8 Specification Datasheet

DS350-8 Operation Manual

DS350-8 Parts Manual

DR135-8

DR135-8

 

Speed rpm 2600rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 109cfm
Power kw 30
Dimensions mm 2195*1104*1007
Tank L 75
Weight kg 1036
Engine brand / PowerLink
Structure / Clamshell

 

DR135-8 Specification Datasheet

DR135-8 Operation Manual

DR135-8 Parts Manual

DR200-7

DR200-7

 

Speed rpm 2700rpm
Discharge pressure bar 7.0bar
Discharge flow cfm 198cfm
Power kw 40
Dimensions mm 2173*1004*1007
Tank L 75
Weight kg 1162
Engine brand / PowerLink
Structure / Clamshell

 

DR200-7 Specification Datasheet

DR200-7 Operation Manual

DR200-7 Operation Manual

DR285-8

DR285-8

 

Speed rpm 2700rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 282cfm
Power kw 55
Dimensions mm 2560*1448*1707
Tank L 150
Weight kg 1565
Engine brand / PowerLink
Structure / Gull-wing

 

DR285-8 Specification Datasheet

DR285-8 Operation Manual

DR285-8 Parts Manual

DR275-8

DR275-8

 

Speed rpm 2200rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 274cfm
Power kw 68
Dimensions mm 2620*1456*1714
Tank L 170
Weight kg 1660
Engine brand / PowerLink
Structure / Gull-wing

 

DR275-8 Specification Datasheet

DR275-8 Operation Manual

DR275-8 Parts Manual

DR400-8

DR400-8

 

Speed rpm 2200rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 424cfm
Power kw 93
Dimensions mm 2560*1340*1570
Tank L 240
Weight kg 2090
Engine brand / DECE
Structure / Gull-wing

 

DR400-8 Specification Datasheet

DR400-8 Operation Manual

DR400-8 Parts Manual

DR600-8

DR600-8

 

Speed rpm 2200rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 595cfm
Power kw 132
Dimensions mm 3613*1633*1819
Tank L 300
Weight kg 2500
Engine brand / DECE
Structure / Gull-wing

 

DR600-8 Specification Datasheet

DR600-8 Operation Manual

DR600-8 Parts Manual

DR750-8

DR750-8

 

Speed rpm 1900rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 741cfm
Power kw 176
Dimensions mm 3900*1850*1400
Tank L 450
Weight kg 3550
Engine brand / DECE
Structure / Gull-wing

 

DR750-8 Specification Datasheet

DR750-8 Operation Manual

DR750-8 Parts Manual

DR950-8

DR950-8

 

 

Speed rpm 1900rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 844cfm
Power kw 195
Dimensions mm 3900*1850*1400
Tank L 450
Weight kg 3205
Engine brand / DECE
Structure / Gull-wing

 

DR950-8 Specification Datasheet

DR950-8 Operation Manual

DR950-8 Parts Manual

DR1200-8

DR1200-8

 

Speed rpm 1900rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 1183cfm
Power kw 250
Dimensions mm 4697*2150*2462
Tank L 780
Weight kg 5231
Engine brand / DECE
Structure / Gull-wing

 

DR1200-8 Specification Datasheet

DR1200-8 Operation Manual

DR1200-8 Parts Manual

DR1250-8

DR1250-8

 

Speed rpm 2000rpm
Discharge pressure bar 8.0bar
Discharge flow cfm 1243cfm
Power kw 256
Dimensions mm 4697*2150*2462
Tank L 780
Weight kg 5231
Engine brand / DECE
Structure / Gull-wing

 

DR1250-8 Specification Datasheet

DR1250-8 Operation Manual

DR1250-8 Parts Manual

Video

Air Compressor Low-Pressure video

FAQs

What is the fundamental design difference between the Diesel Air Compressor A-Series and B-Series?

The primary distinction is the enclosure architecture. The A-Series focuses on accessibility via Clamshell and Gull-wing designs, while the B-Series prioritizes structural integrity through Single-boom and Double-boom configurations.

What are the operational advantages of the A-Series "Gull-wing" structure?

The Gull-wing design allows the side panels to open upward, providing a 360-degree unobstructed access point to the engine and air end, significantly reducing downtime during routine maintenance.

Under what conditions should prioritize the B-Series Double-boom design?

The Double-boom structure is essential for heavy-duty projects requiring frequent crane hoisting or deployment in rugged mining and oil and gas environments where structural rigidity is paramount.

How does the Diesel Air Compressor High-pressure Series ensure corrosion resistance in offshore or coastal environments?

The Diesel Air Compressor High-pressure utilizes high-grade galvanized steel for its enclosure and boasts an IP54 protection rating, protecting internal components against salt spray, dust, and moisture ingress.

What is the Free Air Delivery range of the Diesel Air Compressor Low-pressure Series?

The Diesel Air Compressor Low-pressure Series is designed for compact efficiency, offering a displacement range of 123 to 1243 cfm at working pressures between 7and 8 bar.

Which series is best suited for high-pressure, high-volume industrial tasks?

The Diesel Air Compressor Ultra-high pressure are the heavyweights, delivering up to 1600 cfm with discharge pressures reaching 25 bar, ideal for deep-well drilling and large-scale sandblasting.

Does the Diesel Air Compressor Low-pressure Series support stationary indoor installation?

Yes, the Diesel Air Compressor Low-pressure Series is specifically engineered as a stationary small-box structure, making it ideal for fixed factory installations or integrated skid-mounted power modules.

What type of compression technology is used across these series?

All Diesel Air Compressor utilize high-efficiency oil-injected twin-screw rotary air ends, ensuring continuous pulse-free air delivery.

How does the intake system in the Diesel Air Compressor optimize performance?

These units employ a butterfly valve intake mechanism that automatically modulates the air intake to match the system’s demand, preventing energy waste.

Are Diesel Air Compressor equipped with high-efficiency prime movers?

Yes, all series are powered by heavy-duty diesel engines that provide high torque and reliable cold-start capabilities.

What are the capabilities of the PLC Control System found in the Diesel Air Compressor?

The PLC system provides intelligent automation, including real-time telemetry, digital pressure monitoring, maintenance alerts, and automated safety shutdowns.

Can the air output be adjusted based on real-time tool usage?

Absolutely. All series feature a pneumatic control system that allows for 0-100% stepless capacity regulation, synchronizing engine speed with air demand to save fuel

What safety protections are integrated into the control logic?

The systems include protections for high discharge temperature, low engine oil pressure, high coolant temperature, and overspeed shutdown to prevent catastrophic equipment failure.

What is the maximum ambient temperature these units can operate in?

The units are standardized for High-Ambient conditions, equipped with a 50°C radiator that ensures stable operation even in extreme desert heat.

How does Diesel Air Compressor address safety around hot components?

The cooling systems include high-temperature protective guarding around radiators and exhaust manifolds to protect operators from accidental burns.

Are these compressors suitable for sub-zero climates?

Yes, All series are rated for stable operation in temperatures as low as -25°C, thanks to specialized cold-start kits and robust thermal management.

How does the Diesel Air Compressor Medium-pressure Series manage noise pollution on urban jobsites?

The Diesel Air Compressor Medium-pressure Series is integrated with industrial-grade silencers and sound-dampening enclosure materials to meet strict municipal noise regulations.

What design feature simplifies the maintenance of the Diesel Air Compressor High-pressure Series?

Despite its size, the Diesel Air Compressor High-pressure Series features oversized service doors and a spacious internal layout, allowing technicians to enter the enclosure for full-scale inspections.

How long can a Diesel Air Compressor High-pressure Series compressor run without refueling?

Equipped with a dual-layer chassis fuel tank, the Diesel Air Compressor High-pressure Series can operate continuously for more than 8 hours at full load, supporting entire work shifts without interruption.

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