Technical Specifications:

• FAD: 9.0 m³/min (318 CFM)
• Max Pressure: 16 bar (232 psi)
• Motor: 75 kW (100 HP) diesel
• Cooling: Water-cooled
• Sound Level: 82 dB(A) (no DN enclosure — open frame)
• Weight: ~2,750 kg
• Drive: Belt-driven (GPB = belt configuration)

Material Composition:

• Air end: Aluminum alloy ADC12
• Cylinders: Cast iron, chrome-plated bores
• Belt: Industrial V-belt, oil-resistant rubber
• Frame: Heavy-duty steel, epoxy-coated

Structural Features:

• Belt-driven (allows engine/compressor speed optimization)
• Four-stage oil-free compression
• Water-cooled inter-stage + aftercooler
• Open frame (no canopy) — lighter weight
• Skid-mounted with lift points

Working Principle:
Diesel engine drives the compressor via V-belt. Four-stage oil-free compression with water-cooled inter-stage cooling. Belt drive absorbs shock loads and allows RPM matching between engine and air end.

Key Advantages:

• Belt drive reduces vibration transmission
• 200 kg lighter than DN variant
• Lower purchase cost (no enclosure)
• Full Class 0 air quality at 16 bar

Applicable Industries:
General construction, road building, quarrying, pneumatic tool power, rental fleets.

Installation Requirements:

• Level ground
• Water supply: 15 L/min
• Belt tension check every 250 hours
• 1 m intake clearance

Usage Notes:

• Inspect and replace V-belts every 2,000 hours
• Align pulleys annually
• Water-cooled models require antifreeze in temperatures below 0°C