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Atlas Copco PF3107-C-PB-HW
Product Introduction:
The PF3107-C-PB-HW is a heavy-duty portable diesel compressor from the PF3107 product line, featuring a protected (PB) chassis, diesel (C) engine, and high-humidity (HW) configuration. Designed for remote job sites where electric power is unavailable and environmental conditions include high moisture levels.
Detailed content
Technical Specifications:
- Free Air Delivery (FAD): 350 CFM (10.0 m³/min) at 100 PSI (7 bar)
- Maximum Working Pressure: 175 PSI (12 bar)
- Drive Type: Diesel Engine — Volvo/Perkins Tier 4 Final compliant
- Engine Model: Volvo D7.2 or equivalent — 210 kW (282 HP)
- Fuel Tank Capacity: 400 liters (105.7 US gallons)
- Operating Weight: Approximately 4,200 kg (9,259 lbs)
- Dimensions (L × W × H): Approximately 4,500 × 2,000 × 2,200 mm
- Noise Level: 105 dB(A) at 7 meters
Functional Features:
- Protected Chassis (PB): Full canopy with weather protection, sound attenuation enclosure, and secure component housing
- High Humidity (HW): Enhanced aftercooling and moisture separation system
- Diesel Engine (C): Full off-grid capability — no external power required
- Heavy-Duty Axles: Tandem axle trailer with air brake system for road transport
Performance Parameters:
| Parameter | Value |
|---|---|
| FAD @ 100 PSI | 350 CFM (10.0 m³/min) |
| FAD @ 40 PSI | 530 CFM (15.0 m³/min) |
| Max Pressure | 175 PSI (12 bar) |
| Engine Power | 210 kW (282 HP) |
| Fuel Consumption | Approximately 48 L/hr at full load |
| Duty Cycle | 100% continuous |
Material Composition:
- Frame: High-tensile structural steel with hot-dip galvanized finish
- Air End: Cast iron rotary screw with precision-machined rotors
- Tank: Carbon steel ASME-certified pressure vessel
- Canopy: Galvanized steel with acoustic insulation panels
Structural Characteristics:
- Tandem-axle trailer with road-lighting and reflective markings
- Forklift pockets on all four sides
- Full-width service platform with anti-slip grating
- Integrated fuel fill and drain points at ground level
Working Principle:
Diesel engine drives a two-stage rotary screw air end. Intake air passes through a multi-stage filtration system, is compressed in two stages with intercooling, then routed through the HW aftercooler and moisture separator. The PB canopy houses all components, protecting the engine and air end from rain, dust, and debris.
Advantage Highlights:
- Complete off-grid operation — no external power needed
- Protected chassis extends component life in harsh environments
- HW package ensures dry air output in tropical/coastal conditions
- High fuel efficiency at partial load due to electronically governed engine
Applicable Industries:
Mining, quarrying, remote construction, pipeline work, road building, drilling operations, military field operations
Model Series: PF3107 Series — Heavy-Duty Portable Compressors (300–400 CFM diesel range)
Installation Requirements:
- Level, compacted ground surface capable of supporting 4,200 kg
- Minimum 2-meter clearance at rear for exhaust and service access
- No external power connection required (self-contained)
Usage Precautions:
- Allow engine warm-up period of 3–5 minutes before full-load operation
- Monitor coolant temperature — do not exceed 95°C
- Drain fuel/water separator daily
- Service air filter every 250 hours; replace every 1,000 hours
- Ensure canopy ventilation panels are not obstructed during operation
