Main Technical Specifications
MAKE MEGA Corp
MODEL MAC Mega Articulated Truck Tank

All machines are not available at all locations.

New MEGA Corp MAC Mega Articulated Truck for Sale

Mega manufactures a complete line of water tanks for all models of KOMATSU® articulated truck chassis. Mega water tanks are available in kit form (MAC-Mega Articulated Conversion Kit) for dealer installation. Mega water tanks are designed for stable operation, proper weight distribution and long life in applications with KOMATSU® articulated trucks. The tank’s structural, hydraulic and electrical systems are integrated with the KOMATSU® chassis for trouble-free installation and operation.  These attach to specific Komatsu models.

Mega offers a wide range of options including corrosion resistant coatings, stainless steel water pumps, water cannons, control cabinets, spray heads and bars, firesuppression foam systems, a multitude of spray system configurations and Mega’s Digital Spray Control System–DiSCS®. The available Mega DiSCS® system works with the complete variety of Mega spray system componentry and offers automatic water pump protection, integrated system troubleshooting, and reduced water consumption and vehicle-speed-based spray rates with GPS option.

Models

  • MAC6 for Komatsu HM300 Standard Wheelbase
  • MAC6 for Komatsu HM300 Standard Wheelbase Flat Bottom
  • MAC8 for Komatsu HM400 Standard Wheelbase

Specs
Chassis MAC6 for HM300: Standard Wheel Base
MAC6 for HM300 Flat Bottom: Standard Wheel Base Flat Bottom
MAC8 for HM400: Standard Wheel Base
Fits to Manufacturer Komatsu
Fits to Model MAC6 for Komatsu HM300
MAC7 for Komatsu HM350
MAC8 for Komatsu HM400
Tank Kit MAC6-HM300: 12,000 lbs.
MAC8-HM400: 18,650 lbs.
Dimensions
Weight MAC6-HM300: 46,300 lbs.
MAC8-HM400: 62,90 lbs.
Overall Length MAC6-HM300: 433”
MAC6-HM300 FB: 425"
MAC8-HM400: 464”
Overall Width MAC6-HM300: 115"
MAC6-HM300 FB: 114.50"
MAC8-HM400: 136”
Overall Height MAC6-HM300: 177”
MAC6-HM300 FB: 174"
MAC8-HM400: 190”
Tank Length MAC6-HM300: 227”
MAC6-HM300 FB: 256"
MAC8-HM400: 282”
Tank Width MAC6-HM300: 115”
MAC6-HM300 FB: 114.50"
MAC8-HM400: 135”
Tank Height MAC6-HM300: 115”
MAC6-HM300 FB: 119"
MAC8-HM400: 110”
Tank Weight MAC6-HM300: 12,000 lbs.
MAC6-HM300 FB: 12,600 lbs.
MAC8-HM400: 18,650 lbs.
Operational
Tank Capacity MAC6-HM300: 6,000 Gallons
MAC7-HM350: 7,000 Gallons
MAC8-HM400: 8,000 Gallons
Water Spray Vertical Side Spray: 40’ (MAC6, MAC7 & MAC8)
Front Bumper Spray: 24+’ (MAC6, MAC7 & MAC8)
Rear Spray: 90+’ (MAC6, MAC7 & MAC8)
Mega Water Cannon Spray: MAC6-120’-140’; MAC7 & 8-150’-165’
Mega Water Cannon Sweep Spray: 90 degrees-120 degrees (MAC6, MAC7 & MAC8)

  • ACCESS LADDER WITH HAND RAILS: Mega tanks include an access ladder to the top of the tank. Our standard ladder features tread grip rungs for a sure-footed grip and hand rails at the top of the ladder allowing safe access to the top of the tank. Optional customized safety railing is available upon request to meet your exact requirements.
  • ACCESS PORTS: Access ports provide additional access to the interior of the tank beyond the standard access provided through the fill port. This provides multiple points of access to internal tank compartments and includes internal ladder rungs on both sides of tank. Availability varies by model.
  • ACCESS MANWAYS: Larger Mega tanks include access manways through the main transverse baffles of the tank.
  • CAMERA RELOCATION MOUNTING PROVISION: A camera mounting bracket to relocate the camera from the truck to the water tank
  • DIRECT PIN MOUNTING WITH LINE-BORED HOLES: Mega tanks pin directly to the rear pivot mounts of the truck chassis. Line boring the rear pivot mounts ensures accurate direct pin installation of the tank. Mega tanks do not require welding to the frame. New pivot pins and shims are supplied with the tank.
  • EXTERIOR PAINT: Mega tanks are abrasive blasted prior to application of anti-corrosive primer. The exterior top coat is color matched to the current manufacturers color. Custom graphics are available upon request.
  • EXTERNAL WATER LINES: External waterways feeding front spray, vertical side spray, and water cannon are external to the tank. Available on MAC 5 and 6 only
  • FILL PORT WITH SAFETY GRATE AND ANTI-SKID WALKWAY: The standard fill port includes a bolt-in safety grate. For safer access to the fill port, an antiskid walkway is provided. The walkway extends from the access ladder on the front bulkhead to the fill port.
  • FLEXIBLE TANK MOUNTING: The truck chassis is allowed to flex beneath the spring type front mounting tie downs. No welding is required to install these mounts.
  • HYDRAULIC OIL COOLER: The hydraulic oil cooler helps prevent overheating during extended water pump operation. 
  • INTERNAL WATER LINES: Internal waterways feeding front spray, vertical side spray, and water cannon are external to the tank. Available on MAC 7, 8, 9 and 10 only.
  • LED LIGHTING AND UTILITY LIGHTS: All clearance, stop, and tail lights on Mega tanks are LED for long life and low maintenance. Two work lights are mounted on the rear bulkhead of the tank beneath water shedders.The lights are controlled by switches on the cab control. 
  • MUD FLAPS: Mud flaps fore and aft of rear drive tires are standard equipment on all Mega tanks.
  • ONE-YEAR WARRANTY: Mega protects your investment by providing a one-year warranty against defects in materials and workmanship. Extended warranties are available for purchase.
  • REAR SPRAY BAR WITH SPRAY HEAD VALVES: The rear spray bar is designed to fully utilize the capability of the water pump. The standard rear spray bar is constructed of carbon steel pipe. Optional stainless steel spray bars and spray heads are available as well as swivel couplings. See our optional features.
  • TECHNICAL MANUALS: Mega water tanks include a complete set of technical manuals detailing installation, operation, maintenance, inspection and replacement parts. Additional manuals are available for purchase. 

  • CONICAL FILL: The Conical Fill allows for easier positioning of the water fill source over the main fill port of the tank.
  • Drain Valve: The quick dump option is a large drain located at the bottom rear of the tank. This option is available either manually or hydraulic remote actuated for MAC6 as 101 mm/4 inch diameter and for MAC 7 and MAC8 as a 203 mm/8 inch diameter.
  • DUMP BAR : Mega offers two hydraulically-actuated dump bars. Mega's pressurized dump bar sprays penetrating jets of water directly onto the ground. The gravity dump bar is fed directly from the bottom of the water tank and may be used with the water pump turned off to reduce water flow and pressure.
  • FALL PROTECTION TIE-OFF POINTS: Multiple fall protection, D-ring style tie-off points are welded to the top of tank.
  • FRONT BUMPER SPRAY KIT: The front bumper spray is commonly used to “sweep” a surface with high pressure fans of water. Spray heads are mounted to spray from both sides of the tractor. The spray heads are fully adjustable for vertical and horizontal directions. The location of the spray bar allows the truck hood to fully tilt and open for engine service. Front bumper spray may restrict cab access. This item is available by special request.
  • HOSE REEL: Hose reels installed on Mega tanks include a high quality water hose and an adjustable fog to stream nozzle. Hose reels come in various sizes and are available with manual, spring, or hydraulic rewind. Sizes vary by model.
  • MAGNESIUM ANODES: Magnesium anodes are placed in each tank compartment to reduce corrosion of the tank interior.
  • ON-SITE ASSISTANCE: The Mega Product Support team offers on-site technical assistance, service advice and training to facilitate implementation and help reduce field assembly and component repair time
  • SWIVEL COUPLINGS ON REAR SPRAY BAR: Optional swivel couplings allow for vertical spray direction adjustment. Each spray head rotates horizontally to adjust water spray fan direction.
  • VERTICAL SIDE SPRAY: Two spray head valves are mounted on the front quadrant of the tank for spraying vertical fans of water.

*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.