
Air Compressor 300L-8B
An air compressor with a 300L capacity and an 8-bar rating (often designated as 300L-8B) is a heavy-duty industrial and commercial workhorse. Depending on the specific configuration you select (such as the electric, petrol-driven, or 2-in-1 hybrid models available.
Description
Air Compressor 500L-8B
An air compressor with a 300L capacity and an 8-bar rating (often designated as 300L-8B) is a heavy-duty industrial and commercial workhorse. Depending on the specific configuration you select (such as the electric, petrol-driven, or 2-in-1 hybrid models available.
Key Performance & Design Features
- Multi-Piston Pump System: Most models leverage a high-efficiency 2-piston or 3-piston pump configuration. The multi-cylinder arrangement accelerates the air delivery rate and guarantees quick tank recovery times.
- Belt-Driven Mechanism: Engineered with a heavy-duty belt drive. This structural choice slows down pump speeds to ensure efficient cooling, smoother operation, and reduced mechanical wear over long operating periods.]
- Integrated Safety & Monitoring: Outfitted with an automatic pressure shut-off switch, a dedicated safety valve, and high-visibility pressure gauges to monitor tank and line pressure.
- Thermal Protection: Electric configurations come standard with built-in thermal overload protection to safeguard the motor windings from overheating during sustained, heavy-duty duty cycles
- Mobility Infrastructure: Despite a dry weight that frequently exceeds 150 kg, these units are fitted with rugged transport wheels and an ergonomic pulling handle to ease mobility around garage floors or construction sites.
Specification
| Parameter | Specification Details |
|---|---|
| Drive Type | Belt Driven Belt Driven |
| Power Source | Electric (Single Phase / 220–240V) Petrol Engine |
| Tank Capacity | 300 Liters 300 Liters |
| Safety Features | Safety valve, pressure gauge, automatic shut-off Overload protection, safety valve |
| Maximum Pressure | 8 Bar (115–116 PSI / 0.8 MPa) 8 Bar (116 PSI) |
| Frequency / Speed | 50 Hz ~850 RPM |
| Pump / Piston Type | Double Piston (e.g., 65mm head) Double or Triple Piston |
| Motor / Engine Power | 3.0 HP to 4.0 HP (2.2 kW) 5.5 HP to 7.5 HP |
| Specification Parameter | Electric Model (Standard Single Phase) Industrial / Petrol Alternative |
| Air Displacement / Flow Rate | Approx. 250 L/min 400 to 600 L/min |
Related Products

IA 100L (Litre) 8 Bar setup describes a medium-to-heavy duty air compressor designed for workshops, automotive garages, light industrial settings, and serious DIY applications.

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.

Air Compressor 200L-8B The Roadbuck 200L-8B Air Compressor, a heavy-duty industrial workhorse engineered for continuous, high-demand operations. Combining a massive 200-litre air storage tank with a powerful 4HP (3kW) motor, this belt-drive reciprocating compressor effortlessly delivers a maximum pressure of 8 bar (116 psi) and an impressive displacement of 360 L/min. Built with a robust triple-cylinder design and a low-vibration engineering setup, it guarantees smoother.