MineAir

MAS model 1500

Custom designed for your electric mining shovels, drills and draglines, the MAS Model 1500 air conditioning system is built with a 3-phase rugged design to keep your operators comfortable even in severe outdoor conditions.

• Provides optimum climate control and operator comfort
• Modular packaged design can be mounted close to the operator cab and exchanged in one hour or less
• Roof- or deck-mount options and various installation kits to suit many different applications
• Rugged stainless-steel construction helps eliminate rust and corrosion
• Reliable, quiet scroll compressor minimizes noise in the operator cab and is built to last
• Exceptional life cycle — with maintenance, life expectancy can potentially exceed 200,000 hours

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MAS Model HCRC high capacity remote condensing unit

The MAS HCRC is an electric 24 VDC compressor and condenser unit that can be operated with the equipment’s engine turned off. It replaces the conventional engine-mounted, belt or hydraulically driven compressor and condenser arrangements within OEM A/C systems on mobile mining equipment. The HCRC is ideal for all climates including high ambient conditions.

• Compatible with multiple machines — can be installed on various mobile, diesel-powered mining equipment, including haul trucks, dozers and loaders
• Modular design — can be mounted close to the operator cab and exchanged in one hour or less
• Maintenance incidents — reduced by up to 92%*
• TCO — 55% lower than belt-or hydraulic-driven systems
• ROI — six months when used in no-idle mode
• Engine life — 9% increase between overhauls when used in no-idle mode
• Production increase — 1% in tons per year, hauled*
• CO² reduction — up to 43 metric ton per machine, depending on application when used in no-idle mode

*Compared to conventional engine-mounted, belt or hydraulically driven compressor and compressor arrangements.

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MAS 24 VDC remote compressor condenser

The MAS RCC is an electric 24 VDC compressor/condenser unit that can be operated with the equipment’s engine turned off. It replaces the conventional engine-mounted, belt or hydraulically driven compressor and condenser arrangements within OEM A/C systems on mobile mining equipment.

Features:

• Compatible with multiple machine types — can be installed on various mobile, diesel-powered mining equipment, including haul trucks, dozers and loaders
• Modular design — can be mounted close to the operator cab and exchanged in one hour or less
• Maintenance incidents — reduced by up to 92%*
• TCO — 55% lower than belt- or hydraulic-driven systems
• ROI — six months when used in no-idle mode
• Engine life — 9% increase between overhauls when used in no-idle mode
• Production increase — 1% in tons per year, hauled*
• CO² reduction — up to 43 metric tons per machine depending on application when used in no-idle mode

*Compared to conventional engine-mounted, belt or hydraulically driven compressor and condenser arrangements.

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RMX compressor condenser

The RMX is a modular unit, driven by a 24-volt DC scroll compressor/condenser that can be mounted close to the operator cab and integrated with the OEM AC system after the engine-mounted, belt-drive compressor unit and longer refrigerant lines are removed.

The RMX features two quick-disconnect ports for the shorter, relocated refrigerant lines, and two plugs for the control and the power. If the RMX needs to be replaced, the change-out process can be completed within approximately 30 minutes with the proper tools and equipment.

A variety of kits are available to make installation quick and easy for many popular mining machines, including pre-engineered roof racks that are ROPS/ FOPS friendly.

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MAS model 1000

The MAS Model 1000 was designed specifically for climate control of operator cabs and electrical rooms on your electric mining shovels, drills and draglines. It is built with a 3-phase rugged design and ideal for the needs of surface mining applications. This system includes these high-performance features:

• Improves operator comfort by providing optimum climate control
• A modular-packaged design that can be mounted close to the operator cab and exchanged in one hour or less
• Various installation kits are available to suit many different applications with roof or deck-mount options
• Designed to last, the rugged stainless-steel construction helps eliminate rust and corrosion
• Smooth and quiet scroll-technology compressor minimizes noise in the operator cab and is built to last
• Built for an exceptional life cycle, with proper maintenance life expectancy can exceed 200,000 hours

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MAS model 361

Packaged, fully electric 24 VDC HVAC system designed specifically for operator cab climate control on engine driven mobile surface mining equipment. Its rugged and durable design eliminates the conventional engine-mounted, belt or hydraulically driven compressor commonly found on mining equipment.

• Analog controller allows precise, automatic air temperature for operator comfort
• Reduced troubleshooting time with a packaged modular design
• Modular design can be exchanged in 25 minutes or less
• Reduced downtime for quick exchange of the unit so the machine can be put back into operation sooner than conventional systems
• Reduce dust in cabs with a 24 VDC industrial-sized efficient filter-pressurizer with air pre-cleaner
• Return air filter with efficient disposable air filters

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MAS model 500

Keep your operators comfortable and working their best with a packaged, fully electric 24 VDC HVAC system custom designed for cabs on engine-driven mobile surface mining equipment. Engineered to last, this system eliminates the conventional engine-mounted, belt or hydraulically driven compressor commonly found on mining equipment.

• Analog controller allows regulated, automatic air temperature operator comfort
• Modular design can be exchanged in 25 minutes or less
• Reduced troubleshooting time with packaged design that allows technicians to quickly troubleshoot
• Reduced downtime with quick exchange of the unit so the machine can be put back into operation sooner than conventional systems
• Reduce dust in cabs with a 24 VDC industrial-sized efficient filter-pressurizer with air pre-cleaner
• Return air filter with top efficiency disposable air filters

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MAS RE remote evaporator unit

Keep your operators comfortable with a rugged design MAS RE remote evaporator unit made for surface mining applications. Designed to be coupled with the electric Mine Air RCC or HCRC unit, the RE is installed on engine driven mobile mining equipment. It replaces the existing evaporator found within the cab and was designed specifically for climate control in 24VDC wall mount applications. This system includes high-performance features:

• Analog controller — allows precise, automatic air temperature adjustment for operator comfort
• Return air filter — efficient, disposable air filters
• Stainless steel construction — provides added durability in the harshest conditions
• Proven Mine Air Systems components — built for reliable, long-lasting performance

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MAS LRE3 remote evaporator unit

Designed to fit first generation Komatsu wheel loaders, the LRE3 remote evaporator unit, coupled with the electric mine air RCC or HCRC unit, replaces the side-mount hydraulically driven HVAC system mounted on the outside of the cab.

A modular design — using a pre-charged refrigerant line set with quick disconnects on either end — eliminates the need for a certified HVAC technician during installation or major component exchange. With the system's modularity, major components can be changed out in as little as one hour.

• Engine life — up to nine percent increase between overhauls when used in no-idle mode
• CO² reduction — up to 43 metric tons/machine — depending on the application — when used in no-idle mode
• Increases air flow into the cab
• Uses proven Mine air systems components

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