ELGi D185T4F Portable Diesel Air Compressor - 185 CFM at 100 PSI
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Description
ELGi D185T4F 185 CFM Portable Diesel Air Compressor – 100 PSI Towable
Powerful portable air. Compact design. Built for demanding jobsites.
The ELGi D185T4F Portable Diesel Air Compressor delivers 185 CFM at 100 PSI for construction, utility, maintenance, rental, and industrial applications that require dependable compressed air away from a fixed compressor room. Its rugged towable design combines ELGi airend technology with a fuel-efficient Kohler diesel engine in a compact package designed for demanding field conditions.
With a durable metal enclosure, direct-drive compressor system, intelligent electronic controls, and a large 23-gallon fuel tank, the D185T4F provides dependable portable air while simplifying daily operation and maintenance.
ELGi D185T4F Portable Air Compressor Specifications
Model: D185T4F
Free Air Delivery: 185 CFM
Operating Pressure: 100 PSI
Minimum Working Pressure: 73 PSI
Engine: Kohler KDI 1903 TCR
Maximum Engine Power: 49 HP @ 2,600 RPM
Engine Displacement: 1,903 cc
Cylinders: 3
Engine System: 4-Stroke High-Pressure Common Rail
Aspiration: Turbo Intercooler
Drive System: Engine-to-Airend Direct Drive
Outlet Valves: (2) 3/4"
Fuel Tank Capacity: 23 Gallons
Fuel Consumption: 1.6 GPH
Battery: 12V 100Ah 790A
Maximum Ambient Temperature: 122°F
Minimum Working Temperature: 14°F
Dimensions: 124" L × 53" W × 54" H
Dry Weight: 2,160 lbs.
Built for Demanding Jobsite Operation
The D185T4F is engineered for contractors and operators who need reliable compressed air where permanent compressed air infrastructure is unavailable. Its portable configuration makes it easy to bring dependable air power directly to construction sites, maintenance projects, utility work, and remote applications.
Ideal applications include:
- Construction and contracting
- Pneumatic breakers and air tools
- Utility and municipal work
- Road and pavement maintenance
- Equipment service and repair
- Industrial field maintenance
- Rental equipment fleets
- Infrastructure projects
- Remote compressed air applications
Advanced Performance Features
Kohler KDI Diesel Engine
The D185T4F is powered by the Kohler KDI 1903 TCR, a three-cylinder, turbo-intercooled diesel engine producing up to 49 HP at 2,600 RPM.
The high-pressure common rail fuel system provides efficient diesel performance while the engine operates without a diesel particulate filter (DPF), simplifying operation and eliminating DPF regeneration requirements.
Direct-Drive Compressor System
The D185T4F uses an engine-to-airend direct-drive system to efficiently transfer power from the Kohler diesel engine to the compressor airend.
The direct-drive arrangement provides a straightforward, dependable power transmission system designed for demanding portable compressor operation.
DeepSea Compressor Controller
The integrated DeepSea controller provides flexible machine control along with built-in monitoring and protection.
Operators can easily monitor compressor operation while the controller helps protect critical machine components and provides better visibility into operating conditions.
Intelligent Start/Stop System
ELGi's Intelligent Start/Stop System is designed to prevent cold starting and blowback during operation.
This intelligent control strategy helps protect the compressor during startup and shutdown while supporting reliable operation in changing jobsite conditions.
Durable Metal Enclosure
The heavy-duty metal enclosure is designed to withstand demanding field environments while helping protect major compressor components from jobsite hazards.
The enclosure also resists dents and fading, helping the D185T4F maintain its durability and appearance throughout its service life.
23-Gallon Fuel Tank for Extended Operation
The integrated 23-gallon diesel fuel tank provides substantial onboard fuel capacity for extended jobsite operation.
With published fuel consumption of approximately 1.6 gallons per hour, the D185T4F delivers a strong combination of portable compressed air performance and fuel efficiency.
Convenient Standard Toolbox
A built-in standard toolbox provides convenient storage for hoses, fittings, tools, and other jobsite accessories.
Its accessible location makes it easier for operators to keep frequently used equipment organized and readily available alongside the compressor.
Industry-Leading ELGi Warranty Coverage
The D185T4F is backed by comprehensive ELGi and Kohler warranty protection:
🛡️ 1-Year / 2,000-Hour Full Machine Warranty
🔄 5-Year / Unlimited-Hour ELGi Airend Warranty
⚙️ 3-Year / 2,000-Hour Kohler Engine Warranty
This warranty coverage helps protect your investment while providing added confidence for contractors and businesses that depend on their portable compressor for everyday operation.
Why Buy the ELGi D185T4F from Compressed Air Advisors Online?
When you purchase from Compressed Air Advisors Online, America’s choice for compressed air solutions, you gain access to nationwide compressed air expertise to help make sure your portable compressor is properly sized for your tools, equipment, and application.
Our team helps customers:
- Determine required CFM and operating pressure
- Select the correct portable compressor capacity
- Match compressors to pneumatic tools and equipment
- Evaluate application and operating conditions
- Plan for future compressed air requirements
- Get expert support before and after the sale
You’re not just purchasing a compressor. You’re getting the equipment and expertise needed to keep your jobsite supplied with dependable compressed air from a trusted nationwide partner.