Mega manufactures a complete line of water tanks for Komatsu® rigid frame off-highway prime movers available for dealer installation. Mega factory installation can be purchased with most smaller rigid-frame truck tanks. Every tank includes a complete set of technical manuals detailing installation, operation, maintenance, inspection and replacement parts. Our tanks are constructed with premium materials and are inspected throughout the manufacturing process to produce the best water tanks and spray systems available.
Please contact our Mega Sales Team regarding shipping information and models not listed.
| Mega Model | Nominal Capacity | Prime Mover | Truck Size Class |
|---|---|---|---|
| MTT9 | 34,000 liters / 9,000 gallons | HD325 | 40 Tons |
| MTT10 | 37,000 Liters/10,000 gallons | HD405 | 45 Tons |
| MTT13 | 49,000 liters /13,000 gallons | HD465 | 60 Tons |
| MTT15 | 57,000 liters / 15,000 gallons | HD605 | 75 Tons |
| MTT20 | 76,000 liters / 20,000 gallons | HD785 | 100 Tons |
| MTT30 | 114,000 liters / 30,000 gallons | HD1500 | 160 Tons |
| MTT42 | 159,000 liters / 42,000 gallons | 730E | 200 Tons |
| MTT52 | 197,000 liters / 52,000 gallons | 830E | 250 Tons |
MTT tanks include the following standard features. Specifications may vary by model. For additional information, contact our Mega Sales Team.
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.
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.
Mega tanks include banded access manways through the main transverse baffles of the tank.
Our anti-surge baffling provides the most stable, low profile tank on the market today. Mega tank designs focus on safety, performance, and durability to ensure load stability and standard machine handling are maintained. Mega collaborates with equipment manufacturers to match ROPS, braking, and chassis load ratings. This increases chassis life and reduces maintenance costs.
A camera mounting bracket to relocate the camera from the truck to the water tank.
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. New pivot pins and shims are supplied with the tank.
Mega DiSCS®provides precise application of water spray using CAN bus and logic control technology to operate the spray control system. DiSCS® provides control of all water distribution systems. GPS sensing within DiSCS® automatically regulates the amount of water spray applied relative to vehicle ground speed or distance traveled. This system also provides water pump system protection against operator-induced sudden starts and stops, low water level and overheating due to extended water pump operation. Standard on MAC 7,8,9 and 10 models.
Check out our DiSCS® digital spray control system in action.
Mega tanks are abrasive blasted prior to application of anti-corrosive primer. The exterior top coat is color matched to the current manufacturers color.
Multiple fall protection, D-ring style tie-off points are welded to the top of tank.
The standard fill port includes a bolt-in safety grate. For safer access to the fill port, an anti-skid walkway is provided. The walkway extends from the access ladder on the front bulkhead to the fill port.
The truck chassis is allowed to flex beneath the spring type front mounting tie downs. No welding is required to install these mounts.
Hoist compatibility allows the tank to be raised for service access to the drive train and hydraulic components. Some options, such as hose reel, suction loading, etc. may require removal to raise tank to full hoist cylinder extension. Standard on MTT30 and larger models.
Internal piping supplies water to the water cannon and other water distribution functions.
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.
The Mega M4 series high performance water pump features direct bolt-on hydraulic motor mount and steel splined coupling to simplify drive motor connection. The M4 pumps are available in standard cast iron, corrosion-resistant models with stainless steel waterways, and fully stainless steel.
Mud flaps fore and aft of rear drive tires are standard equipment on all Mega tanks.
Mega protects your investment by providing a one-year warranty against defects in materials and workmanship. Extended warranties are available for purchase. Visit our Warranty Page for more information.
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.
Mega provides a complete set of technical manuals detailing installation, operation, maintenance, inspection and replacement parts. Additional manuals are available for purchase. Additional manuals are available for purchase. Visit our Technical Manuals Page for more information.
There are two water level indicators, one on the DiSCS® cab control keypad, and the other on the solenoid control module mounted on the tank for easy viewing while filling.
Your standard MTT tank can be configured with these optional features. Availability and specifications may vary by model. For additional information, contact our Mega Sales Team.
Additional sets of manuals are available for purchase. Mega manuals include a complete set of technical manuals detailing installation, operation, maintenance, inspection and replacement parts. Visit our Technical Manuals Page for more information.
Remote control hydraulic fan or fog stream nozzles allow adjustable stream patterns for use with Mega water cannons.
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.
An extension cable to relocate your camera from the truck to the water tank.
The conical fill port allows for easier positioning of the water fill source over the main fill port of the tank.
The Corrosion Resistant package protects against tank and component corrosion caused by the harsh waters often found in mining, construction, and landfill environments. Protecting your tank against corrosion adds longevity and dependability to your tank and spray system. The package includes:
The quick dump drain valve option is a 8 inch, hydraulically-actuated drain located on the tank sump.
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.
Mega offers complete factory installation for smaller rigid frame truck tanks for both customer-supplied and Mega-provided tractors. Factory installation includes complete testing prior to delivery.
The Mega foam agent tank is mounted externally on the top of the water tank. The foam agent tank size varies by model. Mega’s foam agent fire suppression system can be ordered as an option on a new Mega water tank or as a retro kit for installation on an existing water tank.
The full-height folding handrails with attach points and kick plate are mounted on top of the tank. The handrails run from the access ladder around the tank perimeter.
Hoist compatibility allows the tank to be raised for service access to the drive train and hydraulic components. Some options, such as hose reel, suction loading, etc. may require removal to raise tank to full hoist cylinder extension. Standard on MTT30 and larger models.
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.
Mega tanks are abrasive blasted prior to the application of the interior coating. The epoxy lining is well suited for harsh, acidic, alkaline, and salty waters. Urethane lining is very effective in normal to salty waters. Coating data sheet and MSDS available upon request.
Mega offers replaceable magnesium anodes for both new tanks as well as kit form to retrofit existing tanks. These pencil-type sacrificial anodes help extend the life of the tank by protecting it from corrosion and are threaded to allow for easy inspection. Replacement is simple as the external mounting location eliminates the need for confined space operations.
Check out how easy our anodes are to replace!
The Mega Product Support team offers on-site technical assistance, service advice and training to facilitate installation and reduce field assembly and component repair time.
Quick change component packages provide specific operation-critical parts for the Mega water tank spray system. Stocking critical parts reduces downtime by eliminating delays related to acquiring replacement parts. QCCP kits are designed specifically for each tank configuration.
Rock ejector brackets and ejector bars remove rocks stuck between the rear dual tires.
The splash guard is designed to prevent water from splashing onto the chassis deck and cab area. This feature is located near the front edge of the tank.
Suction loading provides tanks with self-loading ability via the discharge pump priming reservoir or a separate, self-priming water pump. Suction loading is used to fill the tank from a natural or man-made reservoir. Discharge pump configurations include an auxiliary manual priming pump, and require customer-provided suction hose. Self-priming pump configurations include storage tubes and hose.
Optional swivel couplings allow for vertical spray direction adjustment. Each spray head rotates horizontally to adjust water spray fan direction.
Two spray head valves are mounted on the front quadrant of the tank for spraying vertical fans of water.
Mega water cannons are designed and built to perform in the most severe environments of mining and construction. Our water cannons are ideal for fire suppression, high pressure equipment washing, and applications requiring long-distance or adjustable spray patterns.
A water channel from the fill port to the rear of the tank diverts water overflow towards the rear of the tank. This is designed to reduce the amount of water splashed onto the chassis deck and cab area.
