P&H Mine Air Systems Model 3610 pages

Solution File

Mine Air Systems Model 361
System Benefits
•tFrees-up Maintenance Resources
•tReduces Operating Cost
•tIncreased Ease-of-Maintenance
•tModularity = Increased
Equipment Uptime

Summary

Benefits

Mine Air Systems (MAS) climate control

Frees-up Maintenance Resources,

units provide effective air conditioning,

Reduces Operating Cost

heating, air filtration and pressurization

•tMAS 361 units are designed to
eliminate maintenance-intensive HVAC
components including:

on mining equipment around the world.
The MAS 361 is a roof-mounted unit
specifically designed for mobile mining
equipment such as haul trucks, diesel
hydraulic production drills, bulldozers,
graders, wheel loaders and small to
medium size hydraulic excavators.
Built into the MAS 361 is a modular,
fully self-contained 24-volt DC
compressor that eliminates the need
for a conventional engine-mounted

-- Engine mounted compressor
-- Drive belts
-- Pulleys
-- Refrigerant lines.
•tCompressor shaft seals found on beltdrive compressors eventually wear out,
resulting in refrigerant leakage, and
reduced system efficiency.

•tLong refrigerant lines connected to
engine-mounted compressor units
complicate machine system layout,
require additional refrigerant, and
are prone to leaks from rubbing,
burning and cutting. All refrigerant
is contained within the MAS 361 unit
eliminating the need to constantly
service and maintain refrigerant lines.
This significantly reduces maintenance
costs and increases equipment uptime.
•tMAS 361 climate control units eliminate
the above-noted system components
and associated maintenance costs.
This frees-up maintenance resources
for other tasks.

compressor and associated components
such as refrigerant lines, fittings, drive
belt and pulleys.

Inside cab view of MAS 361 unit