Cooper RX358 Rotary Screw Air Compressor – Direct Drive 8 Bar, 55kW / 75HP – 358 CFM / 10,000 LPM – No Air Dryer – Base Mount
The Cooper RX358 is a high-performance oil injected rotary screw compressor designed for continuous industrial air supply at 8 bar pressure. It delivers stable airflow of 358 CFM (10.0 m³/min) with a direct drive system for improved efficiency and reduced maintenance. Engineered to mitigate physical fatigue and prevent repetitive motion strain during extended operation, this unit ensures enhanced operator comfort and safer working conditions.
Cooper RX358 Rotary Screw Air Compressor – Direct Drive 8 Bar, 55kW / 75HP – 358 CFM / 10,000 LPM – No Air Dryer – Base Mount
Cooper RX358 Rotary Screw Air Compressor – Direct Drive 8 Bar, 55kW / 75HP – 358 CFM / 10,000 LPM – No Air Dryer – Base Mount
Description
The Cooper RX358 rotary screw compressor is engineered for demanding industrial environments requiring a stable and continuous compressed air supply. Featuring a German-made air end, the unit ensures consistent airflow delivery and long-term operational reliability. The direct drive system eliminates transmission losses commonly associated with belt-driven units, resulting in improved efficiency and reduced maintenance requirements.
This oil injected/oil-flooded rotary screw air compressor is equipped with an advanced air cooling system, allowing it to perform effectively even in high ambient temperatures. The integrated intelligent control system enables precise monitoring and operational control to drive optimal performance across various working conditions.
Designed to reduce physical fatigue and minimise repetitive strain during prolonged use, the system promotes safer operation and lower manual handling risk in line with Australian safety expectations. Its robust construction, energy-efficient IE3 motor, and globally sourced high-quality components ensure consistent, reliable performance-making it a practical and compliant choice for both marketers positioning industrial equipment and end users operating in workshops, manufacturing facilities, and heavy-duty applications across the Australian market.
Features
- Delivers consistent rotary airflow at 358 CFM (10.0 m³/min) for industrial applications
- Utilises rotary screw air compressor direct drive screw system to reduce transmission losses and improve efficiency
- Equipped with German rotary screw air compressor air end for stable performance and long service life
- Operates with oil-injected rotary screw air compressor technology and robust compressor for reliable continuous duty use
- Incorporates intelligent controller for easy monitoring and control, enabling precise rotary drive adjustments.
- Features high-efficiency IE3 motor (IP55 rated) for energy savings and durability, secured with a rotary screw air compressor for enhanced stability
- Designed with enhanced air cooling system to support high-temperature environments, utilizing a rotary screw mechanism for efficiency
Specification
| Model | Cooper RX358 | ||||
| Power | 55 kW / 75 HP | ||||
| Free Air Delivery | 10.0 m³/min (358 CFM) | ||||
| Working Pressure | 8 Bar (0.8 MPa / 125 PSI) | ||||
| Drive Type | Direct Drive | ||||
| Compressor Type | Oil Injected Screw Compressor | ||||
| Cooling Type | Air Cooling | ||||
| Noise Level | ≤ 76 dB(A) | ||||
| Residual Oil Conten | ≤ 2 ppm | ||||
| Rotor Speed | 3950 rpm | ||||
| Voltage | 415V / 3 Phase / 50Hz | ||||
| Lubricating Oil Volume | 50 L | ||||
| Outlet Connection | G2 | ||||
| Dimension | 1700 x 1200 x 1700 mm | ||||
| Weight | 1359 kg | ||||
| Motor Specification | |||||
| Speed | 2970 rpm | ||||
| Rated Speed | 55 kW | ||||
| Service factor | 1.2 | ||||
| Protection Type | IP55 | ||||
| Efficiency | IE3 | ||||
| Start up Mode | (Y-Δ) Starting | ||||
| Voltage | 415 (Special on Request) | ||||
| Frequency | 50 (Special on Request) | ||||
| Rated Current | 103A | ||||
| Weight | 387 kg | ||||
Inclusions
- 2 x Air Filter
- 2 x oil Filter
- 2 x Oil Separator
- 1 x High-Temp Air-cooling Refrigerate Air Dryer 415/50hz/3phs
- 3 x High-precision Line (auto-drain valve)
Shipping & Installation
- Machine Dimensions: 1700 x 1200 x 1700 mm (rotary design)
- Net Weight: 1350 kg (featuring a rotary design for enhanced efficiency)
- Requires proper ventilation and electrical connection (415V / 3 Phase) to drive optimal performance, including secure screw and rotary fittings for stability, specifically designed for a rotary screw air compressor
Warranty & Support
- Standard Warranty: 2 Years (Compressor Unit)
- Air End Warranty: Up to 5 Years
- After-Sales Support: Remote and on-site assistance available, including rotary screw air compressor maintenance.
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Frequently Asked Questions
Should I purchase industrial machinery from a tool shop or reseller, or from an industrial machinery specialist?
What after-sales support and warranty do you provide?
- Application support: Whether your requirements are straightforward or highly specific, we work with you to ensure your machine is set up and performing for your exact application, and we are here to help as your needs evolve.
- Pre-dispatch testing: Every machine is fully checked and commissioned before it leaves us. It's a step that saves our customers countless issues down the track and sets your machine up for maximum uptime.
- Warranty: We don't just pass on the manufacturer's warranty. We offer our own comprehensive warranty that goes further, giving you greater coverage and peace of mind, with extended warranty options also available.
- Spare parts: Downtime costs you money, so minimising it is our priority. We keep a wide range of parts and consumables in stock, and if we don't have it on the shelf, we will track it down and get it to you as fast as possible.
- Remote support: Fast help via phone, email, or live video, with no site visit needed in most cases. We pride ourselves on some of the fastest response times in the industry, because we know that when you need help, you need it now.
- On-site service: Our engineers travel Australia-wide, with trusted contractors covering remote areas.
- In-house repairs: Send your machine back to us for expert servicing and overhaul.
How quickly will I receive my machine?
Specification
Additional information
| Weight | 900 kg |
|---|---|
| Dimensions | 170 × 120 × 170 cm |
| Machine Weight | 1350 kg |





















