Air Compressor 180L- 8B
Air Compressor 180L- 8B The Roadbuck 180L-8B Air Compressor is a robust, industrial-grade belt-drive piston compressor engineered for professional garage, tyre center, and workshop environments.
Description
Air Compressor 180L- 8B The Roadbuck 180L-8B Air Compressor is a robust, industrial-grade belt-drive piston compressor engineered for professional garage, tyre center, and workshop environments. Built to deliver high-capacity performance, this heavy-duty machine combines a massive 180-litre air receiver tank with a powerful 7.5KW (380V) 3-cylinder motor to ensure a steady, high-volume airflow of 1051 L/min (37.1 CFM) at a maximum operating pressure of 8 bar. It provides the consistent power and rapid recovery needed to effortlessly run high-demand pneumatic tools, automatic tyre changers, and professional spray-painting systems. When choosing an industrial workshop compressor like the Roadbuck 180L-8B, the decision between a 1-Phase (Single-Phase) and a 3-Phase (Three-Phase) electrical configuration is crucial. The primary difference lies in how electrical power is delivered to the motor, directly impacting efficiency, durability, and your workshop's infrastructure requirements . Electrical Load and Infrastructure
- 1-Phase: Operates on standard 220V power. Because a 7.5KW motor is exceptionally large for single-phase power, it requires massive amperage to start and run. This puts immense strain on standard electrical panels, risking frequent tripped breakers or voltage drops.
- 3-Phase: Operates on industrial 380V–415V power. It splits the 7.5KW load evenly across three separate phases. This results in roughly one-third of the amperage draw per line compared to a single-phase motor, making it much safer and more stable for commercial buildings. 2. Motor Longevity and Reliability
- 1-Phase: Relies on start/run capacitors to push the motor into motion. Capacitors are wear-and-tear items that frequently fail over time due to heat, meaning higher long-term component maintenance.
- 3-Phase: The three offset electrical waves naturally create a rotating magnetic field inside the motor, meaning it starts smoothly without capacitors. Fewer moving electrical parts translate directly to superior motor longevity. 3. Energy Efficiency and Performance
- 1-Phase: Because power delivery pulses and drops to zero momentarily during the AC cycle, the motor experiences subtle micro-fluctuations in torque. It must consume more current to maintain its 920 rpm speed under heavy tank pressure.
- 3-Phase: Delies an uninterrupted, continuous stream of smooth power. The compressor pump runs at peak mechanical efficiency, consuming significantly less total energy over long hours of operations, which lowers your shop's power bills
Specification
| Parameter | Specification Details |
|---|---|
| Net Weight | 168 kg |
| Noise Level | 85 dB |
| Rated Voltage | 380 V – 440 V (Three-Phase) |
| Rotational Speed | 920 RPM |
| Pump / Drive Type | Belt-drive |
| Electric Motor Power | 7.5 kW (10 HP) |
| Cylinder Configuration | 3 Cylinders (Ø 90 mm diameter) |
| Specification Parameter | Technical Value / Detail |
| Compliance Certification | CE Certified |
| Maximum Working Pressure | 8 Bar (approx. 116 PSI) |
| Receiver / Tank Capacity | 180 Liters |
| Time to Reach Max Pressure | 1.48 minutes |
| Air Displacement / Flow Rate | 1051 L/min (37.1 CFM) |
| Overall Dimensions (L x W x H) | 1450 x 480 x 1000 mm |
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