Power Test, Inc.

45X Series


The 45X-Series Water Brake Engine Dyno is designed for testing on-highway, construction, mining, power generation, […]

The 45X-Series Water Brake Engine Dyno is designed for testing on-highway, construction, mining, power generation, and marine diesel applications. With power capacities ranging from 100-4,500 HP and operating speeds up to 4,000 RPM, the 45X-Series allows a wide range of engines to be tested. Constructed with lightweight, non-ferrous alloy, this dynamometer is a robust, high-speed, high-capacity, testing solution.

This trunnion-mounted, fixed-base water brake engine dynamometer may be used for continuous-duty engine power verification, quality assurance, endurance, and certification testing.

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The 45X-Series – Water Brake Engine Dyno is designed for testing on-highway, construction, mining, power generation, and marine diesel applications. It has test capacities from 100-4500 HP, with operating speeds to 4000 RPM. Due to its high absorption and speed capabilities, the 45X Series allows for a wide range of engines to be tested. In addition, the 45X-Series may be used in tandem applications for increased testing capabilities.

Features

  • Inlet control allows for low minimum horsepower.
  • Low minimum loading characteristics.
  • Positive lip absorber seals.
  • Removable bearing and seal housings to facilitate field servicing without the need for disassembly of the absorber.

Benefits

  • The ability to test a wide range of engine displacements on the same dynamometer.
  • Through-shaft design allows either end of the dynamometer to be driven and to accept additional dynamometers in tandem plus a variety of accessories including starting systems.
  • Equal absorption capabilities in either direction of rotation.

Specifications


Model Power Torque Speed
45X06 2,700 HP
(2014 kW)
9,622 ft-lbs
(13046 Nm)
4,000 RPM
45X07 3,150 HP
(2349 kW)
11,226 ft-lbs
(15220 Nm)
4,000 RPM
45X08 3,600 HP
(2684 kW)
12,830 ft-lbs
(17395 Nm)
4,000 RPM
45X09 4,050 HP
(3021 kW)
13,890 ft-lbs
(18832 Nm)
4,000 RPM
45X10 4,500 HP
(3344 kW)
15,000 ft-lbs
(20337 Nm)
4,000 RPM

Features and Benefits

  • Capable of testing power ranges from up to 4,500 HP
  • Test speeds up to 4,000 RPM
  • Torque up to 15,000 lb*ft
  • Inlet control allows for low minimum horsepower
  • Low-inertia and high-absorption characteristics in a compact package
  • Removable bearing and seal housings facility technical service without the need for disassembly of the absorber
  • Through-shaft design allows either end of the dynamometer to be driven and for dyno mounted starting systems to be used

 

Model Power Torque Speed
45X06 2,700 HP (2014 kW 9,622 ft-lbs (13046 Nm) 4,000 RPM
45X07 3,150 HP (2349 kW) 11,226 ft-lbs (15220 Nm) 4,000 RPM
45X08 3,600 HP (2684 kW) 12,830 ft-lbs (17295 Nm) 4,000 RPM
45X09 4,050 HP (3021 kW) 13,890 ft-lbs (18832 Nm) 4,000 RPM
45X10 4,500 HP (3344 kW) 55,000 ft-lbs (20337 Nm) 4,000 RPM