100% Oil Free Diesel Portable Air Compressor

KOP Series-Portable 100% Oil-Free Air Compressor Mobile ISO 8573-1 Class 0 compressor

KOTECH-KOP Series oil free diesel mobile air compressor. 100% oil free Original GHH air end with Diesel engine/ Emissions Stage ll, Stage lllA, Stage V, Tier 4 as required. CE TUV ISO certification.Engineered for the most demanding sites. 100% Class 0 Certified oil-free air delivery with unmatched diesel-driven mobility.

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Our Core Advantages
All‑Terrain Heavy‑Duty with Superior Off‑road Capability
Large Fuel Tank, Fuel‑Saving for Extended Runtime
100% oil free ISO 8573-1 Class 0
CE, ISO & ASME Certified

Functional Configuration

Air End
100% oil-free original GHH air end with two-stage rotary screw compression
Engine & Emissions
Diesel engine with Emissions Stage II, Stage IIIA, Stage V, or Tier 4 as required
Certifications
CE, TUV, and ISO 8573-1 Class 0 certified
Standard Air Aftercooler
Optimizes performance across diverse operational scenarios
Fleet Management System
Built-in modem for real-time remote monitoring and control
Refinery Equipment Package
Certified spark arrester, engine shut-off valve, and closed floor pan
Automation & Control
Centralized control interface for seamless integration into control centers
Chassis & Transport
Robust chassis with parking brake, lifting & lashing eyes, and forklift pockets
Versatile Mounting
Optional skids version available for stationary applications

Performance Parameters

Working Pressure
7 - 10.3 bar (up to 150 psi)
Free Air Delivery (FAD)
12 - 48 m³/min (up to 1695 cfm)
Engine Power Rate
119 - 410 kW
Compressor Type
Two-stage oil-free rotary screw
Power Source
Diesel engine driven
Purity Standard
ISO 8573-1 Class 0 100% Oil-Free
Service & Support
24/7 technical support & 24-hour response quote

100% Oil Free Diesel Portable Air Compressor

100% oil-free original GHH two-stage rotary screw air end for premium air purity
High capacity up to 48 m³/min (1695 cfm) and 10.3 bar, a powerhouse in the 50 m³ class
CE, TUV, and ISO Class 0 certified, ensuring clean air for sensitive applications
Standard refinery safety setup: spark arrester, engine shut-off valve, and closed floor pan
Built-in modem for fleet management, real-time monitoring, and control center integration
Effortless deployment with a robust chassis, parking brake, lifting eyes, and forklift pockets

What Industrial Buyers Usually Worry About

  • Risk of compressed air oil contamination in sensitive production and refinery operations
  • Sudden drops in compressed air supply causing unexpected plant downtime
  • Strict refinery safety regulations requiring certified spark arresters and shut-off valves
  • Difficulty in managing remote portable air compressor fleets across multiple job sites
  • Slow deployment and complicated setup during emergency maintenance or peak demand

How KOP Series Reduces Procurement & Operational Risk

  • ISO Class 0 certified 100% oil-free air completely eliminates oil contamination risks
  • High-flow 48 m³/min output provides swift response and reliable backup during pressure drops
  • Standard refinery equipment package guarantees safety and compliance in hazardous environments
  • Built-in modem integrates fleet management for centralized control and uninterrupted production
  • Designed with lifting eyes, forklift pockets, and a robust chassis for rapid job-site setup

Perfect Choice for Power, Refining & Sensitive Industrial Manufacturing

Refineries and petrochemical industriesPower stations and energy support systemsAutomotive manufacturing and paintingFood and beverage processing linesPharmaceutical industries and cleanroomsFactory compressed air stations and temporary backup
Kotech Oil Free Portable Air Compressor

Introducing our groundbreaking KOP series, the epitome of excellence in the realm of portable compressors. At the forefront is our flagship model, setting new standards for innovation and performance.

Crafted to seamlessly integrate the benefits of a two-stage oil-free compression rotary screw with unparalleled portability, the KOP series is redefining expectations.

KOP Series oil free mobile air compressor specification

KOP Series Specification

Our portable oil-free compression compressors in detail

1

Outstanding Performance Metrics:

The KOP series stands as a testament to unmatched performance. With a flow rate of up to 48 m³/min (1695 cfm) and a gauge working pressure of up to 10.3 bar (150 psi), it solidifies its position as a powerhouse in the 50 cubic meter class.

2

Innovative Standard Features:

Setting itself apart, the KOP series introduces a range of cutting-edge features. A standard compressed air aftercooler optimizes performance across diverse operational scenarios. Embracing modern connectivity, Fleet Management is seamlessly integrated by a built-in modem, providing real-time monitoring and control.

3

Adaptability Redefined:

For stationary applications, the KOP series offers an optional skids version, ensuring adaptability to various settings. The inclusion of refinery equipment as a standard feature, complete with a certified spark arrester, engine shut-off valve, and a closed floor pan, ensures safety and compliance across operational environments.

4

Seamless Automation Integration:

In the age of automated production, the KOP series effortlessly integrates into control centers. This allows for centralized control and integration into existing compressed air systems, ensuring uninterrupted production. The oil-free compression rotary screw technology ensures swift response in the event of a compressed air supply drop.

5

Effortless Setup and Industrial Excellence:

Designed for efficiency, the KOP series incorporates features facilitating swift deployment. A robust chassis with a parking brake, lifting and lashing eyes, and forklift pockets streamlines setup. Excelling in industrial applications, the KOP series provides seamless compressed air support during maintenance, acts as a reliable backup during peak demand, and finds a niche in refinery applications.

Frequently Asked Questions

Yes. The KOP series uses self-lubricating materials and specialized bearings, ensuring 100% oil-free air, which is critical for medical, food, and laboratory applications.

The noise level is as low as 60-65 dB(A). It is designed with advanced acoustic insulation, making it suitable for indoor environments and point-of-use installation.

It is widely used in dental clinics, hospitals, pharmaceutical factories, food packaging, and laboratory research where high-purity air is a must.

Not at all. Since there is no oil to change, maintenance is minimal. You only need to check the air filter and drain the tank regularly to ensure peak performance.

Yes. Like all Kotech products, the KOP series is CE approved, meeting all safety and quality standards for international markets.

Typically, we ship within 15-20 days. As a factory-direct provider, we offer competitive lead times and global shipping options to meet your project schedule.

100% oil free diesel portable air compressor KOP series oil free mobile compressor Class 0 mobile air compressor oil free diesel compressor for refinery 48 m3 oil free air compressor GHH air end oil free compressor diesel driven oil free screw compressor portable oil free air compressor manufacturer oil free mobile compressor with spark arrester temporary oil free compressed air backup

KOP Series Selection Guide

KOP Series Selection Guide
Air CompressorDiesel EngineEngine Power KWBarMpaPsim³/mincfm
KOP-12/8 QSB4.5-C160 119 8 0.8 116 12 424
KOP-17/7 QSB5.9-C180 132 7 0.7 100 17 600
KOP-21/7 QSB5.9-C180 132 7 0.7 100 21 742
KOP-15/10 QSB5.9-C210 154 10 1.0 145 15 530
KOP-27/10.3 QSL8.9-C325 242 10.3 1.03 150 27 954
KOP-38/10.3 QSZ13-C550 410 10.3 1.03 150 38 1342
KOP-42/10 QSZ13-C550 410 10 1.0 145 42 1483
KOP-43/8.6 QSZ13-C550 410 8.6 0.86 125 43 1518
KOP-43/9.3 QSZ13-C550 410 9.3 0.93 135 43 1518
KOP-45/10.3 QSZ13-C550 410 10.3 1.03 150 45 1589
KOP-46/7 QSZ13-C550 410 7 0.7 100 46 1624
KOP-48/8 QSZ13-C550 410 8 0.8 116 48 1695

Frequently Asked Questions

Yes. The KOP series uses self-lubricating materials and specialized bearings, ensuring 100% oil-free air, which is critical for medical, food, and laboratory applications.

The noise level is as low as 60-65 dB(A). It is designed with advanced acoustic insulation, making it suitable for indoor environments and point-of-use installation.

It is widely used in dental clinics, hospitals, pharmaceutical factories, food packaging, and laboratory research where high-purity air is a must.

Not at all. Since there is no oil to change, maintenance is minimal. You only need to check the air filter and drain the tank regularly to ensure peak performance.

Yes. Like all Kotech products, the KOP series is CE approved, meeting all safety and quality standards for international markets.

Typically, we ship within 15-20 days. As a factory-direct provider, we offer competitive lead times and global shipping options to meet your project schedule.

KOP Series-Portable 100% Oil-Free Air Compressor Mobile ISO 8573-1 Class 0 compressor