2011 Doosan HP750WCU-T3 Mobile Air Compressor – 750 CFM, Tier 3 No DEF

This 2011 Doosan HP750WCU-T3 mobile air compressor delivers powerful, reliable, and fuel-efficient performance for heavy-duty industrial, mining, and construction applications. With 3,800 hours, this unit is fully operational, meticulously maintained, and ready to work immediately.

Featuring a highly desirable Tier 3 Cummins engine with no DEF system, this compressor offers unparalleled simplicity, durability, and strong performance in all conditions without the complicated emissions maintenance of newer models. Keep your pneumatic tools running strong by exploring our complete inventory of portable industrial air compressors.

2011 Doosan HP750WCU-T3 Technical Overview

Key Features & Benefits

• No DEF Required: The Tier 3 Cummins engine provides massive power without the hassle, downtime, and expense of diesel exhaust fluid systems.
• High Output Performance: Delivers a consistent 750 CFM of free-air delivery to run multiple heavy-duty tools simultaneously.
• Extended Runtime: A 100-gallon fuel tank allows for up to 9 hours of continuous operation at 100% load.
• Jobsite Mobility: Equipped with rugged running gear, making it easy to tow and position exactly where the air is needed.
• Proven Reliability: Field-tested and work-ready with 3,800 hours of solid operational history.

Compressor Performance

• Free-Air Delivery: 750 CFM (21.2 m³/min)
• Rated Operating Pressure: 150 psi (10.3 bar)
• Pressure Range: 80–175 psi (5.5–12.1 bar)
• Maximum Pressure: 175 psi

Engine & Fuel System

• Engine Make/Model: Cummins QSB6.7
• Emissions Compliance: Tier 3 (DEF System: Not equipped)
• Cylinders: 6
• Engine Power: 266 bhp (198 kW)
• Rated Speed: 2100–1935 rpm
• Fuel Tank Capacity: 100 gal (379 L)
• Runtime @ 100% Load: 9 hours

Dimensions & Weight

• Overall Length: 204 in
• Overall Width: 91 in
• Overall Height: 89 in
• Shipping Weight: 3,630 lbs
• Item SKU: 31920

Ideal Applications for the Doosan 750 CFM

This 2011 Doosan HP750WCU-T3 is built for demanding environments where continuous, high-volume air is critical. It is highly recommended for:

• Abrasive Blasting: Provides the consistent, high-volume pressure needed for heavy commercial sandblasting and surface preparation.
• Heavy Construction: Effortlessly powering large pneumatic breakers, chippers, and rock drills.
• Mining and Drilling: Reliable air delivery for blast hole drilling and underground pneumatic equipment.
• Industrial Plant Maintenance: Serving as a dependable backup or primary air source during plant shutdowns and retrofits.

Need a different air volume or pressure rating? Browse our complete catalog of Doosan portable power equipment, or ask our team about our flexible equipment financing programs to get this mobile compressor powering your jobsite right away.