Features & Details
SIGMA T-Series range of air conditioning units have been developed to air condition the cabins of heavy-duty, off-road mining equipment. They have been designed to suit the most severe application of high vibration, shock loads and high ambients. The units are constructed to Mining Standards featuring ease of service and using the highest quality components.
Features include brushless DC motors, fresh air pressurisation, return air filter, heater and electronic cabin and coil temperature control. SIGMA T-Series is available in either 12VDC or 24VDC configurations. Options include hydraulic drive compressor or off-engine drive compressor kits, along with special supply and return air plenums to suit cab application.
PRODUCT DESCRIPTION
4X LONGER FAN LIFE
New brushless upgrade for your current TCF8BX1 or TCF8BX2 models. A more efficient and more durable HVAC unit. Upgrade to a brushless fan technology system for an environmentally friendly solution to reduce costs and increase profitability. Sigma’s New Condenser Fan Assembly Kit comes with the latest brushless fan which can last up to 20,000 hrs*, which is four times longer than its predecessor. Quick and easy upgrade with our new lid assembly.
The Sigma TFC8 ceiling mount evaporator can be coupled to an adequately sized radiator mounted condenser or Sigma T series TCF8 remote deck mounted condenser. The new TCF8 unit has two (2) heavy-duty motor-fan assemblies providing blow-through air across the heat exchanger, reducing air temperature over the motor and increasing life and overall reliability.

