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Alpha Construction

CLA400 Compressor

The Doosan Portable Power Compressor model CLA400 is compactly designed, reliable, rugged and best suited for cable laying application & rentals in this segment The compressor is powered by a Cummins 6BTA5.9C 169 HP reliable engine & is designed for operating between 5º and 52º C ambient with a cool box design. Copiously sized 190 Litres fuel tank for ensures continuous operation and extra size service valves ensure steady air flow to application point. Good ground clearances ensure that compressor can be towed in rugged terrain with extra thick draw bars & levelling jacks. Easy access to service points and maintenance free batt eries are other hallmarks of this compressor. Pre cleaner option available for high dust environment. Skid version option also available in this model.

  • Compact in its class, maximization in transport and maneuverability.
  • Rugged enclosure for dusty environment.
  • Can operate at maximum ambient of 52º C
  • Cool box design ensures low temperature inside the box, improves durability and reliability.
  • Highly fuel efficient in its class.
  • Low engine rpm ensures reliability and low maintenance cost.
  • Maintenance free batteries ensure zero maintenance cost
  • Low running cost.
  • Suitably sized fuel tank ensures maximum running hours.
  • Maximum towing speeds of 30 km/hr.
  • Ease of adjusting height for towing with various towing equipment.
  • Additional protection to parts by three stage air filtration.
  • Ease of serviceability with doors opening.

Compressor - Rotary Screw

Number of Stages                   1  
Free-Air Delivery - cfm (m³/min)                   400 (11.3)  
Operating Pressure - psi (bar)                   170 (11.7)  
Pressure Range - psi (bar)                   70 - 190 (4.8 - 13)  
Air Discharge Outlet Size - in (mm)                    2 (51)  
Air Discharge Outlet Quantity                    1  




Make                       Cummins  
Model                       6BTA5.9C  
Emission Norms                      Non Emission  
Number of Cylinders                       6  
Power Rating - hp                     169  
Rated Speed - rpm                     2100  
Idle Speed - rpm                    1200  
Fuel tank capacity - lts                    190  



Electrical System

Battery Rating                              24V 65Ah  



Dimensions With Running Gear

Length - mm (in)                        4060 (160)  
Width - mm (in)                        1850 (73)  
Height - mm (in)                        2100 (83)  
Dry Weight - kgs (lbs)                        2100 (4607)  
Wet Weight - kgs (lbs)                        2320 (5115)