ELGi 73.6HP Diesel Air Compressor

This powerful diesel-driven air compressor features a 73.6 HP Kohler engine and delivers up to 290 CFM at 100 PSI, with an optional high-pressure setting up to 150 PSI. Built with a rugged direct-drive, twin screw rotor system, it’s ideal for heavy-duty industrial and construction applications. The unit includes a 24-gallon fuel tank, automatic glow plugs for cold starts, and options like aftercoolers, cold weather kits, and hose reels. With a durable design and efficient performance, it offers dependable air delivery even in tough environments.
Equipment Specifications
- Compressor Pressure: 100 PSI (Optional 150 PSI)
- Air Volume Capacity: 290 CFM (220 CFM with High Pressure Option)
- Minimum Working Pressure: 73 PSI
- Drive System: Direct Drive, Twin Screw Rotors
- Cooling System: Air/Oil
- Oil Cooling Capacity: 4.27 gal
- Air Outlet Temperature: 105°F + Ambient Temperature
- Outlet Valves: 2 x 3/4″, 1 x 1″
- Battery: 12V 132Ah 950A
- Fuel Tank Capacity: 24 gal
- Fuel Consumption: 2.45 GPH
- Dimensions (L x W x H): 144″ x 66″ x 67″
- Dry Weight with Running Gear: 3,395 lbs
Diesel Engine Specifications
- Engine Make: Kohler
- Engine Model: KDI 2504-TCR, DOC Only
- Engine System: 4-Stroke Turbo Intercooler Common Rail
- Displacement: 2482 cc
- Cylinders: 4
- Aspiration: Turbo Intercooler
- Max Engine Power: 73.6 HP @ 2600 RPM
- Engine Speed Range: 1600 – 2600 RPM
- Cooling System: Water Cooled (Capacity: 4.49 gal)
- Lubrication System: Oil (Capacity: 2.64 gal)
- Max Ambient Temperature: 122°F
- Min Working Temperature: 14°F
Safety and Usage Guidelines
- Always monitor fuel, oil, and cooling levels before each use
- Do not exceed rated pressure or temperature specifications
- Allow unit to warm up in low temperatures using the glow plug system
- Use appropriate PPE and follow site safety procedures during operation
- Shut down the unit properly before performing any maintenance
- Install optional cold weather kits for reliable operation in sub-freezing climates
- Ensure proper ventilation around unit during operation
- Secure all hose connections and inspect regularly for wear or damage
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Customer Reviews
"I recently rented a skid steer from Apex Equipment Rentals, and I couldn't be more satisfied. The equipment was in top-notch condition, delivered on time, and worked flawlessly throughout my project. The team was professional, answered all my questions, and made the rental process seamless. I will definitely be using them again for my future jobs!"

Mike R., General Contractor
"We needed a boom lift for a commercial project, and Apex Equipment Rentals had the best pricing compared to other rental companies. The process was straightforward, and they even helped us with last-minute scheduling. No hidden fees, no headaches—just great service. Highly recommend!"

Sarah T., Project Manager
"As a government contractor, we require well-maintained, high-performance equipment for our projects. Apex Equipment Rentals delivered exactly that. Their team understands the process of working with government contracts, ensuring compliance and efficiency. The excavator we rented was in excellent condition, and the delivery was prompt. Looking forward to working with them again!"

James L., Government Project Lead
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