Key Features

●  High-Torque Diesel Engine: Equipped with a powerful 6.0HP single-cylinder four-stroke diesel engine, delivering exceptional low-end torque and superior fuel efficiency compared to gasoline models, perfectly suitable for remote construction sites and field operations.

●  Heavy-Duty Triple-Piston Cast-Iron Pump Head: High-strength cast-iron pump body with three large Dia.65mm pistons and 48mm stroke, wear-resistant and high-temperature resistant, built for long-hour continuous operation in harsh outdoor environments.

●  Professional Belt-Drive Transmission: Standard 270mm iron flywheel and precision-machined 80mm engine pulley deliver stable torque output, smooth operation and extended service life under heavy-duty conditions.

●  High-Flow Air Output: Impressive 525L/min air delivery meets the demands of multiple pneumatic tools operating simultaneously, significantly improving work efficiency in off-grid locations.

●  Large-Capacity 150L Pressure Vessel: CE/ASME certified heavy-duty air tank with substantial gas storage volume, reducing frequent engine start-stop cycles, extending continuous working time and reducing engine wear.

●  Portable Wheeled Design: Compact horizontal structure with heavy-duty rubber wheels and ergonomic handle, easy to transport across rough terrain and construction sites.

●  CE/ASME Certified Safety: 150L pressure vessel meets international safety standards for global sales and use in various industrial and outdoor applications.

●  High-Efficiency Cooling System: Large-area fin-type heat dissipation structure and integrated engine cooling fan ensure effective heat removal during continuous full-load operation.

●  User-Friendly Operation: Simple start-up mechanism, clear pressure gauge and convenient drain valve for easy operation and maintenance in field conditions.

Expert Advice

●  Daily Maintenance: Check engine oil level before each use; change engine oil every 100 working hours; check pump lubricating oil level weekly; change pump oil every 500 working hours; clean air filter every 25 working hours.

●  Fuel Requirements: Use clean diesel fuel with cetane number 45 or higher; never operate the compressor with less than 1/4 tank of fuel to prevent air from entering the fuel system.

●  Pressure Operation: Factory preset working pressure is 8Bar; do not adjust pressure regulator beyond factory settings to avoid equipment damage.

●  Operating Environment: Use in well-ventilated outdoor areas only; never operate in enclosed spaces to prevent carbon monoxide poisoning.

●  Belt Inspection: Check belt tension and wear monthly; adjust tension or replace worn belts promptly to prevent slipping and power loss.

●  Condensate Drainage: Drain condensed water from the tank bottom valve after each use; drain every 2-3 hours under continuous heavy-duty operation to prevent internal corrosion.

●  Duty Cycle & Cooling: Allow a 10-minute cooling break after every 30 minutes of continuous full-load operation to protect engine and pump.

●  Mobility Safety: Depressurize the tank below 1Bar before moving; secure the unit during transportation to prevent tipping.

●  Storage Guidelines: Drain all fuel from the tank and fuel system for long-term storage; change engine and pump oils; depressurize the tank completely; store in a dry, well-ventilated area away from ignition sources.

Troubleshooting Guide

FAQs

▼ What are the main advantages of diesel-powered air compressors compared to gasoline models?

Diesel engines offer higher torque output, better fuel efficiency, longer service life and greater durability under heavy continuous loads. They are also safer in environments where gasoline vapors could pose a fire hazard, making them ideal for construction and remote industrial applications.

▼ What scenarios is this diesel compressor suitable for?

Ideal for outdoor construction work, road repair, mobile tire service, spray painting in remote areas, pneumatic tool operation on job sites without electricity, and emergency rescue operations where diesel fuel is readily available.

▼ What type of fuel should I use?

Use clean diesel fuel with a minimum cetane number of 45. Avoid using contaminated or stale diesel fuel that has been stored for more than 3 months.

▼ How often should I change the engine oil?

Change the engine oil after the first 20 hours of use (break-in period), then every 100 working hours or 3 months, whichever comes first.

▼ What safety standards does the tank meet?

The 150L air tank is CE/ASME certified, complying with international pressure vessel safety standards for global market access.