DT4 Mighty Pump
- Overview
- Performance
- Pump Curve
- Technical Specs
- Pump Materials
- Dimensions
PUMP FEATURES
- Dewatering Trash (DT) Pumps move large volumes of water
- Variety of pump applications including sewage, liquids, sludge and liquids with solids up to 3 inches (76 mm) in diameter
- Standard engine CAT C4.4 Mechanical-80 hp, also available in Yanmar 4TNV98-ZNSA Mechanical- 67.7 hp
- Stressproof™ stainless steel shaft with innovative Cycloseal® (Tungsten Carbide vs. Silicon Carbide) that extends seal life- often triple normal mechanical seals
- Oil bath feeds the mechanical seal with cooler oil for continuous dry running
- Steel construction industrial grade, off-road trailer with an internal 99 gallon fuel tank; exempt from TDG legislation. Optional highway certified industrial trailer with lights and automatic hydraulic brakes.
- Protective Quiet Container is easily removable and reduces sound down to 70 dB at 28 ft away
- Automatic priming system that sucks air and liquid at the same time. Primes and re-primes completely unattended
- Priming system built with in-line ¼ turn isolation valve for flooded suction applications
- Automatic start/stop feature for water level control
- At its Best Efficiency Point this pump is 79% efficient, which reduces energy costs compared to other pumps
- Heavy duty, massive pump shafts, purposely built for industrial applications
- Optional, remote monitoring with live updates that include: pump’s global position, engine data and maintenance log
- Warranted by MightyPumps™, Cornell and CAT/Yanmar- 2 year, 2,000 hour warranty
DT4 PERFORMANCE
- Maximum Outflow
- 1,450 US gpm (5,450 L/min)
- Shutoff Head
- 166 ft (50 m)
- Solids Handling
- 3 inches (76 mm) Diameter
- BEP with 15’ lift
- 1,250 US gpm @ 80 ft & 2,500 rpm
DT4 TECHNICAL SPECIFICATIONS
- Engine
- CAT C4.4 Mechanical-80 hp Continuous or Yanmar 4TNV98-ZNSA Mechanical-67.7 hp
- Pump End
- Cornell 4NNTL
- Mounting
- Dual axel, off road trailer
- Sound Attenuation
- Quiet Container / Residential Muffler
- Fuel Tank Capacity
- 99 US gal (375 L)
- Fuel Consumption (1800 rpm)
- 4.1 US gal/hr
- Run Time* (1800 rpm)
- 24 hrs
- Maximum Operating Speed
- 2,000 rpm
- Max Case Pressure
- 150 psi (1,034 kPa)
- Max Fluid Temperature
- 180°F (82°C)
- Suction Inlet Size
- 4 inches 150 lb Flange
- Discharge Outlet Size
- 4 inches 150 lb Flange
- *one tank of fuel
MATERIAL SPECIFICATIONS
- Volute
- ASTM A48 Cast Iron
- Wear Rings
- ASTM A48 Cast Iron
- Backplate
- ASTM A48 Cast Iron
- Impeller
- ASTM A48 Cast Iron
- Frame
- ASTM A48 Cast Iron
- Trailer
- CSA G40.21 350W Steel
- Shaft
- Stress Proof SAE 1144 Steel
- Shaft Seal
- Tungsten Carbide vs. Silicon Carbide
- Engine Bracket
- ASTM A48 Cast Iron
GENERAL DIMENSIONS
- Height
- 92 inches (2,337 mm)
- Width
- 72 inches (1,829 mm)
- Length
- 141 inches (3,581 mm)
- Weight (Wet)
- 4,500 lbs (2,041 kg)