Atlas Copco Portable Air Compressor Head Air End
High-efficiency air compressor head designed for Atlas Copco portable compressors, part numbers 1616753582 and 1616753592. Built for consistent air delivery, superior sealing, and long-term durability under harsh outdoor conditions — ideal for mobile and on-site compressed air systems.
| Application |
Portable Compressor |
|---|---|
| Material |
Stainless Steel |
The Atlas Copco Portable Air Compressor Air End 1616753582 / 1616753592 serves as the central component responsible for compressing and delivering air in portable screw compressor systems. Unlike standard stationary heads, this portable model is engineered for high mobility, vibration resistance, and sustained performance under variable load conditions.
It combines precision-machined rotors, an optimized compression chamber, and a robust housing structure to ensure stable operation even in challenging outdoor environments such as construction sites, mining areas, and road maintenance projects.
Material and Construction
This compressor head is not made of brass. Instead, it adopts a high-strength aluminum alloy casing integrated with heat-treated steel rotor pairs.
The housing is produced through high-pressure casting and CNC finishing, achieving tight tolerances to minimize internal leakage and vibration. The inner surface is treated with hard anodizing and micro-polishing, which enhances wear resistance and improves airflow efficiency.
Key internal components — such as the male and female rotors — are manufactured from alloy steel (42CrMo), precisely ground and dynamically balanced to ensure optimal meshing accuracy. The bearing seats and oil seals use upgraded composite materials for long service life and high temperature resistance.
Working Principle
The air compressor head operates based on a rotary screw compression mechanism.
When air enters the suction port, it is trapped between the meshing rotors and compressed as the rotors rotate. The reduced volume between rotor lobes increases pressure, and the compressed air is discharged smoothly through the outlet port.
This continuous compression process ensures steady airflow without pulsation, providing a reliable air supply for downstream pneumatic tools or equipment.
The integrated oil injection system ensures efficient rotor lubrication, heat dissipation, and sealing, thereby improving volumetric efficiency and preventing wear during long operating cycles.
Key Features and Advantages
- Robust aluminum alloy housing — lightweight yet structurally strong, corrosion-resistant, and optimized for portable applications.
- Precision ground rotors — made from heat-treated alloy steel, ensuring high efficiency and low noise operation.
- Advanced sealing system — prevents oil-air leakage and maintains consistent compression ratio under varying loads.
- Efficient heat dissipation — the housing’s ribbed structure improves cooling, extending bearing and seal lifespan.
- OEM-level balance accuracy — minimizes vibration and mechanical stress during transport and operation.
- Energy-saving design — optimized rotor profile reduces power consumption while maintaining output pressure.
Manufacturing Process and Quality Control
Every compressor head undergoes a strict multi-step production and inspection process:
- CNC Machining: Precision finishing of the housing, bearing bores, and rotor cavities.
- Dynamic Balancing: Each rotor pair is tested for balance accuracy below 2.5 g·mm.
- Assembly under Clean Conditions: All components assembled in a dust-free environment to avoid contamination.
- Leakage and Performance Testing: 100% of heads undergo air-tightness and volumetric efficiency tests at operating pressure.
- Noise and Vibration Testing: Ensures stable and quiet performance in portable applications.
All production steps follow ISO/TS16949 and CE quality management standards.
OEM Compatibility
- OEM Part Numbers: 1616753582, 1616753592
- Compatible Brand: Atlas Copco Portable Screw Air Compressor Series
Commonly used in mobile air compressor units such as XA, XAS, and XAV series, suitable for field operations requiring consistent compressed air output.
| Airend/Rotor/Head PN | |||||||
|---|---|---|---|---|---|---|---|
| 1616578982 | 1616578992 | 1616671280 | 1616671290 | 1616740881 | 1616740891 | 1616740980 | 1616740990 |
| 1616714692 | 1616714682 | 1616714683 | 1616714693 | 1616714680 | 1616714690 | 1616725781 | 1616725791 |
| 1616651280 | 1616651283 | 1616725681 | 1616725691 | 1616528850 1616528880 |
1616635681 | 1616635682 | 1616590481 |
| 1616590482 | 1616590483 | 1616734580 | 1616734581 | 1616734591 | 1616734582 | 1616734592 | 1616740881 |
| 1616626081 | 1616738280 | 1616630581 | 1616630582 | 1616692580 | 2236050200 | 2236050100 | 1616710380 1616710390 |
| 1616657583 | 1616657580 | 1616580381 | 1616580382 | 1616646680 | 2989015800 | 1616761280 | 1616761290 |
| 1616646680 | 2989015800 | 1616757580 | 1616757590 | 1616754080 | 1616754090 | 1616585181 | 1616747281 |
If you’re unsure about the model match, contact KINTON for confirmation using your compressor’s serial number or nameplate details.
Maintenance Recommendations
- Ensure oil level and lubrication system are checked before each use.
- Clean or replace intake filters regularly to prevent debris from entering the rotors.
- Monitor temperature and noise during operation; abnormal sounds may indicate bearing wear.
- Replace oil seals and bearings periodically to maintain optimal compression efficiency.
- Avoid running the compressor head without proper oil circulation.
Why Choose Our Compressor Head
Our 1616753582 / 1616753592 replacement air compressor heads are manufactured to OEM precision standards, ensuring seamless installation and reliable operation with Atlas Copco portable compressor systems. Each unit is tested for pressure stability, sealing integrity, and performance consistency, delivering dependable results even in tough, high-vibration environments.
By combining advanced material engineering and strict quality control, our compressor heads offer a longer service life, higher efficiency, and lower maintenance cost — making them an ideal choice for equipment rebuilds or replacements.
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