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CAT CLASS: HQ-10910

2,000-6,000 gal Water Tank

The 2,000-6,000 gal water tank class provides bulk site water storage for feeding water trucks or supporting comprehensive dust-control programs across large construction, grading, or mining sites. This is the largest common portable water tank size in the industry fleet, positioned above the 500-2,000 gal Water Tank class. These tanks typically stand 12.5-15 ft tall and carry load capacities from 2,000 to 5,000 kg when filled.

521
Models
22
Brands
Water Tank

Cat classes

Pick a size class — capacity and reach differ across the range.

Key specifications

SpecificationTypical rangeWhat it means
Capacity2,000–6,000 galDefines the total volume of water stored; sufficient to supply multiple water truck fills or a day of continuous dust suppression
Max height12.5–15 ft (3.8–4.6 m)Vertical clearance required for siting and filling; affects gravity-fed discharge pressure
Load capacity4,409–11,023 lb (2,000–5,000 kg)Maximum safe weight of water and contents; critical for foundation and transport planning

How to choose

The 2,000-6,000 gal band suits operations requiring bulk storage to feed water trucks, support extended dust-control spraying, or maintain water supply across multi-acre sites where refilling frequency must be minimized. When the primary need is stationary point-of-use storage—hydro-seeding prep, concrete curing, or single-equipment water supply—the 500-2,000 gal Water Tank band offers easier placement and lower foundation demands. Sites with municipal water connections or frequent delivery access often find the intermediate size adequate, while remote or high-volume operations benefit from the reduced refill cycles this larger class provides.

What this size handles

  • Supplying a water truck fleet on a 40-acre grading project with infrequent municipal access
  • Central water storage for a dust-control program spanning multiple demolition zones
  • Remote earthwork site requiring multi-day water reserves between tanker deliveries
  • Large-scale concrete pour staging where mixer trucks draw from a common supply
  • Mining haul-road watering where refill logistics are constrained by distance
  • Temporary water supply for fire protection or emergency reserves on industrial construction

Safety & operation

  • Site surface must be level and stable; uneven settlement can stress tank walls and compromise structural integrity
  • Overfill protection or manual monitoring required; tanks lack integral overflow systems in most industry configurations
  • Secure lid closures to prevent debris entry and reduce algae growth; potable-rated tanks may require NSF-certified materials if supplying drinking water
  • Freezing conditions require draining or heating provisions; ice expansion can rupture polyethylene and steel tanks alike

Transport & logistics

  • Delivered and placed by flatbed truck or lowboy trailer; empty tanks weigh 200-800 lbs depending on construction material
  • Larger units in this class may require crane or forklift offloading; smaller polyethylene models can be maneuvered with skid-steer forks
  • Filled tanks are stationary; site foundations must support 2,000-5,000 kg distributed load on level, compacted ground or engineered pads

Power & supply

  • Tanks are passive storage vessels requiring no onboard power; filling via municipal connection, water truck, or tanker delivery
  • Discharge by gravity (elevation-dependent pressure), external electric pump, or truck-mounted pump drawing from tank outlet
  • Pumps feeding from these tanks typically run on 115V or 230V single-phase electric, or gasoline/diesel portable power

Frequently asked

What foundation is required for a 5,000-gallon water tank?
A level, compacted gravel pad or concrete slab capable of supporting 4,000-5,000 kg distributed load is typical. Uneven ground or soft soil risks tank deformation and discharge-valve misalignment.
How long does it take to fill a 3,000-gallon tank?
Fill time depends on source flow rate: a municipal hydrant at 100 GPM fills a 3,000-gallon tank in approximately 30 minutes, while a water truck at 50 GPM requires roughly an hour.
Can these tanks gravity-feed a water truck?
Yes, if the tank outlet is elevated above the truck fill point and the vertical drop provides sufficient pressure. Many sites use a booster pump to accelerate transfer rates or overcome elevation deficits.

Compare popular models

Find by spec →

Normalised to the same units. A dash means the figure was not published.

ModelLoad capacityMax height
Den Hartog ACT2000-LPB 2,000 gal13.2 ft (4.0 m)
Den Hartog ACT2000-LPG 2,000 gal13.2 ft (4.0 m)
Den Hartog ACT2500-LPB 2,500 gal13.2 ft (4.0 m)
Den Hartog ACT2500-LPG 2,500 gal13.2 ft (4.0 m)
Norwesco Below Ground Holding Tank 5025 gal 5,025 gal17.6 ft (5.4 m)
Norwesco Specialty Flat Bottom Hauling Tank 4200 gal 4,200 gal15 ft (4.6 m)

Related equipment

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Sources

Every specification is verified against the manufacturer's published data, with the source linked for reference.

2,000-6,000 gal Water Tank

68 models · Page 1 of 2 · Every spec cited to source

Den Hartog VT2000-64
Den Hartog VT2000-64
Den Hartog · Vertical Tank – Dome Top
2,000 gal
Den Hartog VT2000-90
Den Hartog VT2000-90
Den Hartog · Vertical Tank – Dome Top
2,000 gal
Den Hartog ACT2000-LPB
Den Hartog ACT2000-LPB
Den Hartog · Aquifer Low Profile Cistern
2,000 gal
13.2 ft (4.0 m)
Den Hartog ACT2000-LPG
Den Hartog ACT2000-LPG
Den Hartog · Aquifer Low Profile Cistern
2,000 gal
13.2 ft (4.0 m)
Den Hartog DW2000-102
Den Hartog DW2000-102
Den Hartog · Dualline Double Wall Tank
2,000 gal
Den Hartog CB2000-96
Den Hartog CB2000-96
Den Hartog · Cone Bottom Tank – Dome Top
2,000 gal
Chem-Tainer TC2000CA – 2000 Gallon Cylindrical Cone Bottom Tank
Chem-Tainer · Cone Bottom Tank
2,000 gal
Den Hartog OP2000-RT
Den Hartog OP2000-RT
Den Hartog · Open Top Containment Tank
2,000 gal
Den Hartog OP2010-64
Den Hartog OP2010-64
Den Hartog · Open Top Containment Tank
2,010 gal
Den Hartog VT2050-86
Den Hartog VT2050-86
Den Hartog · Vertical Tank – Dome Top
2,050 gal
Den Hartog OP2060-86
Den Hartog OP2060-86
Den Hartog · Open Top Containment Tank
2,060 gal
Snyder Industries Elliptical Leg Tank
Snyder Industries · Agricultural Nurse Tank
2,100 gal
Den Hartog VT2150-102
Den Hartog VT2150-102
Den Hartog · Vertical Tank – Dome Top
2,150 gal
Den Hartog OP2200-90
Den Hartog OP2200-90
Den Hartog · Open Top Containment Tank
2,200 gal
Den Hartog FS2350-88
Den Hartog FS2350-88
Den Hartog · Free Standing Horizontal Tank
2,350 gal
Norwesco Specialty Water Hauling Tank 2400 gal
Norwesco · Specialty Water Hauling Tank
2,400 gal
12.5 ft (3.8 m)
Den Hartog CB2450-90
Den Hartog CB2450-90
Den Hartog · Cone Bottom Tank – Flat Top
2,450 gal
Den Hartog CB2495-90
Den Hartog CB2495-90
Den Hartog · Cone Bottom Tank – Dome Top
2,495 gal
Den Hartog WO2500-VT
Den Hartog WO2500-VT
Den Hartog · Ace H2O Water Only Tank
2,500 gal
Norwesco Cone Bottom Tank 2500 gal 30deg
Norwesco · Cone Bottom Tank
2,500 gal
Poly-Mart PM2500
Poly-Mart · Vertical Liquid Storage Tank (2500 Gallon)
2,500 gal
Den Hartog VT2500-90
Den Hartog VT2500-90
Den Hartog · Vertical Tank – Dome Top
2,500 gal
Den Hartog VT2500-96
Den Hartog VT2500-96
Den Hartog · Vertical Tank – Dome Top
2,500 gal
Den Hartog ACT2500-LPB
Den Hartog ACT2500-LPB
Den Hartog · Aquifer Low Profile Cistern
2,500 gal
13.2 ft (4.0 m)
Den Hartog ACT2500-LPG
Den Hartog ACT2500-LPG
Den Hartog · Aquifer Low Profile Cistern
2,500 gal
13.2 ft (4.0 m)
Den Hartog DW2500-102
Den Hartog DW2500-102
Den Hartog · Dualline Double Wall Tank
2,500 gal
Den Hartog CB2500-90
Den Hartog CB2500-90
Den Hartog · Cone Bottom Tank – Dome Top
2,500 gal
Dura-Cast Products Vertical Tank 2500 Gallon (902500)
Dura-Cast Products Vertical Tank 2500 Gallon (902500)
Dura-Cast Products · Vertical Storage Tank
2,500 gal
Norwesco Vertical Storage Tank 2500 gal (White)
Norwesco Vertical Storage Tank 2500 gal (White)
Norwesco · Vertical Storage Tank
2,500 gal
Snyder Industries Large Capacity Cistern
Snyder Industries · Underground Cistern Tank
2,500 gal
Den Hartog CB2550-90
Den Hartog CB2550-90
Den Hartog · Cone Bottom Tank – Flat Top
2,550 gal
Den Hartog CB2600-86
Den Hartog CB2600-86
Den Hartog · Cone Bottom Tank – Dome Top
2,600 gal
Den Hartog CB2600-90
Den Hartog CB2600-90
Den Hartog · Cone Bottom Tank – Dome Top
2,600 gal
Den Hartog OP2700-90
Den Hartog OP2700-90
Den Hartog · Open Top Containment Tank
2,700 gal
Den Hartog FS2750-88
Den Hartog FS2750-88
Den Hartog · Free Standing Horizontal Tank
2,750 gal
Plastic-Mart Norwesco 3000 Gallon Vertical Liquid Storage Tank (N-40755)
Plastic-Mart Norwesco 3000 Gallon Vertical Liquid Storage Tank (N-40755)
Plastic-Mart · Vertical Liquid Storage Tank
3,000 gal
Poly-Mart PM3000
Poly-Mart · Vertical Water Storage Tank (3000 Gallon)
3,000 gal
Den Hartog WO3000-VT
Den Hartog WO3000-VT
Den Hartog · Ace H2O Water Only Tank
3,000 gal
Den Hartog VT3000-90
Den Hartog VT3000-90
Den Hartog · Vertical Tank – Dome Top
3,000 gal
Den Hartog VT3000-96
Den Hartog VT3000-96
Den Hartog · Vertical Tank – Dome Top
3,000 gal
Den Hartog DW3000-102
Den Hartog DW3000-102
Den Hartog · Dualline Double Wall Tank
3,000 gal
Den Hartog CB3000-90
Den Hartog CB3000-90
Den Hartog · Cone Bottom Tank – Dome Top
3,000 gal
Den Hartog CB3000-96
Den Hartog CB3000-96
Den Hartog · Cone Bottom Tank – Dome Top
3,000 gal
Den Hartog VT3100-102
Den Hartog VT3100-102
Den Hartog · Vertical Tank – Dome Top
3,100 gal
Plastic-Mart Norwesco 3135 Gallon Horizontal Elliptical Leg Tank (N-40686)
Plastic-Mart Norwesco 3135 Gallon Horizontal Elliptical Leg Tank (N-40686)
Plastic-Mart · Horizontal Elliptical Leg Tank
3,135 gal
12.5 ft (3.8 m)
Den Hartog FS3250-88
Den Hartog FS3250-88
Den Hartog · Free Standing Horizontal Tank
3,250 gal
Den Hartog OP3300-102
Den Hartog OP3300-102
Den Hartog · Open Top Containment Tank
3,300 gal
Den Hartog VT3400-102
Den Hartog VT3400-102
Den Hartog · Vertical Tank – Dome Top
3,400 gal
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