Diesel Skid Mounted Air Compressor

KOTECH KDS Series | Diesel Skid Mounted Air Compressor

Powered by German engineering and heavy-duty Cummins diesel engines, the KDS series delivers unmatched reliability for extreme job sites. Featuring all-steel pipelines, dual air filtration, and -20℃ to +50℃ resilience, it ensures low fuel consumption and continuous performance in mining and construction.

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Our Core Advantages
All‑Terrain Heavy‑Duty with Superior Off‑road Capability
Large Fuel Tank, Fuel‑Saving for Extended Runtime
24/7 Heavy‑Duty Operation
CE, ISO & ASME Certified

Functional Configuration

● A powerful CUMMINS diesel engine is used to ensure extended operation.

● The product is compliant with CE, ISO9001 and energy saving certifications.

● Heavy-duty reinforced skid chassis for rugged job sites

● Oversized fuel tank ensuring continuous full-shift operation

● Massive air output up to 35 m3/min for heavy industrial demands

● German engineering with leak-free all-steel pipelines

● Extreme temperature resilience from -20℃ to +50℃

Performance Parameters

Working Pressure
7 - 35bar(101 - 507 psi)
Air Delivery
1.0 - 35.0m3/min(35 - 1236 cfm)
Power Rate
8.2 - 602kw(11 - 807 hp)

Why KDS Series Wins Industrial Projects

Skid-mounted design for maximum vibration resistance
Zero exhaust emissions for safe indoor/tunnel use
Significant energy savings compared to diesel units
High-strength steel frame for frequent crane lifting

What Industrial Buyers Usually Worry About

  • Wheeled units shifting during heavy stationary work
  • Exhaust buildup in enclosed tunneling environments
  • Rising fuel costs for long-term mining projects

How This Product Reduces Procurement Risk

  • Solid skid base provides a rock-solid work foundation
  • Clean electric drive eliminates ventilation concerns
  • Electric power reduces operational costs by up to 50%

Recommended Applications

Tunnel boring and underground constructionIndoor industrial manufacturing facilitiesDeep-well mining and metal explorationLarge-scale stationary sandblasting sites
Description

Diesel engine:

Powerful compressor engine from Cummins helps to improve the reliability and reduce the fuel consumption.

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Efficiency:

Conformed to CE,ISO 9001 and energy saving certification, etc

Maximum versatility:

This skid diesel compressor series have meticulous construction and premium quality components ensure trouble-free operation in ambient temperatures ranging from -20℃ to +50℃. It is suitable for various industrial applications, such as mining, construction, and oil and gas exploration.

Lightweight:

Powerful doesn’t always mean heavy: This skid diesel compressor series are exceptionally easy to manoeuvre and transport. Moreover, its larger diesel fuel capacity ensures that the compressor has more enough power available to run an entire work shift.

Optimized structure:

Full skid diesel compressor series product optimized for stronger compressor skid and better towing protection and safety; stronger roof loading capabilities to meet customer load carry needs with rubber protection strips.

Excellent compressor components:

Use German manufacturing technique to process the compression element, the components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability.

All pressure pipes are connected with steel tubes,it has excellent sealing and protect rubber from prevent aging,never wear and has attractive appearance.

With Patent designed safety air filter unit and stainless steel air inlet pipes for guaranteed dust filter ability and better protection against dirty air due to rubber hose damage.

Simple operation:

An automated operation system enables operators to learn the skills quickly, with the options for unattended operation and remote control. Operation is made simple via user-friendly icons and a single start switch with pre-heat function.

The skid compressor unit also features fully automatic monitoring and shutdown in case of malfunction, whilst a pressure gauge and air end temperature display enable all information to be viewed at a glance.

Separate air filters for engine and compressor:

The air filters are specifically tallored to sult required air demand and therefore ensure dependable system operation. A further important design detail is the electric fuel pump, which enables quick and simple deaeration of the diesel lines, thereby eliminating the need for labour-intensive manual pumping.

KDS Series Temporary Selection Table

KDS Series Temporary Selection Table
ModelAir Delivery-m³/minAir Delivery-cfmWorking Pressure-barWorking Pressure-psiFuel oil tank capacity-LDiesel Engine-brandRated Power-kwNoise-dB(A)Max. ambient temperature-℃Max. rotation speed-rpmMin. rotation speed-rpmOutlet ConnectionDimension(mm)-LDimension(mm)-WDimension(mm)-HWeight-Kg
KDS-1/7 1 35 7 100 20 Changchai 8.2 70±3 50 2500 1800 1*G3/4 ODM ODM ODM ODM
KDS-2/7 2 70 7 100 20 Changchai 11 70±3 50 2500 1800 1*G3/4 ODM ODM ODM ODM
KDS-3.5/7 3.5 123 7 100 45 Yanmar 26.8 75±3 50 2650 1800 2*G3/4 1653 1272 492 442
KDS-4.5/7 4.5 147 7 100 70 Yanmar 36.8 75±3 50 2500 1750 G1, G3/4 2030 1440 825 775
KDS-5/7 5.2 185 7 100 70 Weichai 36.8 75±3 50 2500 1750 G1, G3/4 2030 1440 825 775
KDS-5/7 3.7-5.2 130-185 13-7 188-100 70 Yanmar 36.8 75±3 50 2500 1750 G1, G3/4 2030 1440 825 775
KDS-6/7 6 214 7 100 100 Cummins 60 75±3 50 2500 1750 G1-1/4, G1 2100 1570 960 910
KDS-6/10 6 214 10 145 120 Cummins 60 75±3 50 2500 1750 G1-1/4, G1 2100 1570 960 910
KDS-10/7 10 353 7 100 140 Cummins 93 80±3 50 2000 1500 G1-1/2, 2*G1-1/4 2600 1900 1200 1150
KDS-10/10 10 353 10 145 160 Cummins 97 80±3 50 2500 1500 G1-1/2, 2*G1-1/4 2600 1900 1200 1150
KDS-12/7 12 424 7 100 160 Cummins 97 80±3 50 2300 1500 G1-1/2, 2*G1-1/4 2600 1900 1200 1150
KDS-10/12 10 353 12 174 160 Cummins 97 80±3 50 2500 1500 G1-1/2, 2*G1-1/4 2600 1900 1200 1150
KDS-12/8 12 423 8 116 188 Cummins 110 80±3 50 2500 1500 G1-1/2, 2*G1-1/4 2800 1900 1200 1150
KDS-13/13 13 460 13 188 188 Cummins 110 80±3 50 2500 1500 G1-1/2, 2*G1-1/4 2800 1900 1200 1150
KDS-15/13 15 530 13 188 160 Cummins 132 85±3 50 2000 1500 G1-1/2, 2*G1-1/4 2850 1960 1250 1200
KDS-12/14 12.5 441 14 203 160 Cummins 132 85±3 50 2000 1500 G1-1/2, 2*G1-1/4 2850 1960 1250 1200
KDS-14/14 14 494 14 203 160 Cummins 154 85±3 50 2200 1500 G1-1/2, 3*G1-1/4 2850 1960 1250 1200
KDS-10/20 10 353 20 290 160 Cummins 158 85±3 50 2000 1500 G1-1/2, 3*G1-1/4 2850 1960 1950 1200
KDS-13/20 13 459 20 290 160 Cummins 163 85±3 50 2200 1500 2*G1-1/2", 1*G1" 2850 1960 1250 1200
KDS-15/15 15 530 15 217 280 Cummins 178 85±3 50 2200 1500 G1-1/2, 3*G1-1/4 2480 1860 1750 1700
KDS-21/10 21 742 10 145 360 Cummins 194 88±3 50 2000 1500 G1-1/2, 3*G1-1/4 3080 1950 1800 1750
KDS-16/17 16 565 17 246 280 Cummins 194 85±3 50 2200 1500 G1-1/2, 3*G1-1/4 2480 1860 1750 1700
KDS-18/17 18 636 17 246 600 Cummins 194 88±3 50 2400 1500 G1-1/2, 3*G1-1/4 2480 1860 1750 1700
KDS-23/14 23 812 14 174 680 Cummins 242 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-24/13 24 847 13 174 680 Cummins 242 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-27/12 27 953 12 174 680 Cummins 242 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-30/10 30 1060 10 145 680 Cummins 242 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-18/25 18 635 25 362 680 Cummins 242 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-20/20 20 706 20 290 680 Cummins 242 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-25/18 25 882 18 261 760 Cummins 264 88±3 50 2100 1500 2*G1-1/2, 28G1-1/4, 1-G1 3900 2100 1750 1700
KDS-25/20 25 882 20 290 760 Cummins 264 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-30/12 30 1060 12 174 800 Cummins 286 88±3 50 2100 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-34/9 34 1200 9 130 800 Cummins 286 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-21/24 21 742 24 348 800 Cummins 286 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1750 1700
KDS-45/10 45 1589 10 145 840 Cummins 372 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-31.5/21 31.5 742 21 508 840 Cummins 372 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-26/30 26 918 30 435 840 Cummins 372 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-21/35 21 742 35 508 840 Cummins 410 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-29/25 29 1024 25 363 840 Cummins 410 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-33/25 33 1165 25 363 840 Cummins 410 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-35/25 35 1236 25 363 840 Cummins 429 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1780 1730
KDS-45/13 45 1588 13 189 840 Cummins 429 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1800 1750
KDS-35/30 35 1236 25 363 900 Cummins 515 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 4100 2100 1800 1750
KDS-28/35 28 989 35 508 900 Cummins 522 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 4100 2100 1800 1750
KDS-35/17 35 17 840 Cummins 372 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 3900 2100 1800 1750
KDS-35/34 35 1236 34 493 900 Cummins 602 88±3 50 1900 1500 2*G1-1/2, 2*G1-1/4, 1-G1 4100 2100 1800 1750

Frequently Asked Questions

KOTECH KDS compressors are equipped with world-class diesel engines for maximum reliability. While our standard configurations feature powerful CUMMINS engines for international support, we also offer models powered by Yanmar, Weichai, or Changchai to meet different power requirements and regional service preferences.

Yes. The KDS series is engineered for heavy-duty industrial use with a Maximum Ambient Temperature rating of 50°C. The integration of precision-aligned German-designed roller bearings ensures the compression element remains stable and durable even under the continuous vibration and heat of mining or remote construction sites.

We apply German techniques to the processing of our compression elements to ensure they meet the highest precision standards. This results in a longer service life and higher energy efficiency, meaning fewer breakdowns on-site and lower fuel consumption over the product's life cycle.

The KDS series offers versatile outlet configurations to match your tools. Smaller models like the KDS-1/7 feature a single G3/4 outlet, while high-capacity models like the KDS-30/10 provide up to five outlets (2G1-1/2", 2G1-1/4", 1*G1) to power a full range of drilling and blasting equipment simultaneously.

Absolutely. Every unit in the KDS series is fully compliant with CE, ISO9001, and energy-saving certifications. This ensures the equipment meets safety requirements for European and global markets, making it suitable for international engineering bidding.

Thanks to the use of global engine brands like Cummins and Yanmar, engine-related parts are available worldwide. Our "Skid-Mounted" and "Portable" designs are built for easy access to filters and service points, reducing downtime during routine oil and filter changes.

The KDS series covers a broad performance spectrum to match diverse applications. We offer working pressures ranging from 7 bar (100 psi) for general construction to 35 bar (508 psi) for deep-hole drilling, with air delivery capacities from 1.0 to 45.0 m³/min.

KOTECH KDS Series | Diesel Skid Mounted Air Compressor