DYNOMITE MARINE PROP SHAFT DYNO

  • DYNOMITE MARINE PROP SHAFT DYNO

DYNOMITE MARINE PROP SHAFT DYNO

Product Code:DYNOMITE MARINE PROP SHAFT DYNO
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Land & Sea’s DYNOmite marine “prop-shaft” dynamometers are ideally suited to testing outboards and stern-drives right on the boat. These lightweight dynos simply mount in place of the propeller. Accurate, strain gauge torque readings provide actual horsepower. Its integral computer calculates, displays, and stores RPM, Hp, torque, time, etc

 

Standard dyno kit includes 13" toroidal flow water brake absorber, heavy-duty electronic torque arm transducer (can be used with either CW or CCW rotation), engine load control, DYNOmite LCD equipped handheld data-acquisition computer, AC power supply/recharger, a set of prop-shaft mounting hardware, data wiring harness, manual, stainless braided hoses (with an anti-scratch covering), and protective carrying case. Watch the video!!

How does it operate? The lightweight DYNOmite absorber installs (like a prop) on most 50 Hp outboards through 502 ci stern drives. During testing, you sweep the desired RPM range by adjusting its load valve. This controls the water level inside the absorber - which changes its rotor’s load (like having an adjustable RPM test tank wheel). The DYNOmite’s computer records the resultant torque at the absorber’s housing (along with the RPM) to calculate: Hp = Torque (in foot pounds) x RPM / 5,252.

400+ Hp* capacity with our standard 13" toroidal water brake absorber. Loads most marine engines from your existing water supply.* (A dual stator absorber with Siamese-rotor is available to test engines to 800+ Hp.)

Direct prop-shaft mounting (by a single technician) onto most BIA splines with the included (or optional) adapters. System can be battery powered for outdoor yard or service call operation, so an expensive shop ventilation system is not needed.

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