7/204-Cummins Stage IV Air Compressor

Model: 
7/204-Cummins Stage IV
Free Air Delivery: 
20.0 m³/min (706 cfm)
Pressure: 
7 bar (100 psi)

The 7/204 compressor range is the company’s largest single axle portable compressor platform. Incorporating the ‘built-to-be-used’ design - common to all DIPP compressors - these models provide the highest levels of durability, productivity and serviceability. The free air delivery ranges from 14.0 to 20.0 m³/min with output pressures between 7 and 14 bar, designed for applications in plant hire, construction, quarrying and general industry. In addition, the 7/204 platform offers a bunded base as standard for environmental protection and a well-positioned fuel tank features a large size filler to limit the risk of fuel spillage.



7/204-Cummins-Stage IV Air Compressor

Doosan Portable Power has launched the new Stage IV compliant 7/204 model, the company’s largest single axle portable compressor and the successor to the previous 7/204 model.

The new 7/204 compressor is again powered by the Cummins QSB6.7 FR91440 6-cylinder diesel engine offering fuel efficiency, easy maintenance and high reliability. The diesel engine has an output of 168 kW (225 HP) at a full load speed of 2000 rpm and meets Stage IV regulations without the need for a diesel particulate filter (DPF).

Incorporating the ‘built-to-be-used’ design common to all Doosan compressors, the 7/204 provides the highest levels of durability, productivity and serviceability. The 7/204 has a free air delivery of 14.9 m³/min (526 cfm) at an output pressure of 7 bar (100 psi) and offers a bunded base as standard for environmental protection and a well-positioned fuel tank featuring a large size filler to limit the risk of fuel spillage.

The modular design of the new 7/204 compressor allows optional equipment to be added easily so the compressor can be adapted for specific applications, such as fitting an aftercooler and water separator system for abrasive blasting. An optional diesel engine exhaust spark arrestor is an important safety feature for hazardous area applications. Also available as an option is a valve to close the air intake to the engine to prevent damage due to overspeed should the engine begin to accelerate due to volatile vapours in the atmosphere. Other options include road lights, variable height running gear, the IQ control system, wheel chocks, dual pressure switch and a low fuel beacon.

The wide opening doors and standard central drains contribute to the excellent serviceability of the 7/204, with all areas carefully designed for ease of inspection, maintenance and repair. This includes a removable back panel for easy access to the coolers and there is excellent storage space inside the unit. Service intervals for various components have been extended to increase uptime and reduce maintenance costs.

7/204-Cummins-Stage IV Air Compressor

COMPRESSOR

Free Air Delivery - m³/min (cfm)20.0 (706)
Rated Operating Pressure - bar (psi)7 (100)
Air Discharge outlet2 x ¾”, 1 x 1¼”, 1 x 2”
Fuel Tank Capacity - L (gls)310 (68)
AddBlue tank capacity – litres19