Subscriber & Member Login

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Quick Look: Kato N scale SDP40F with ESU LokSound

Read this review from the October 2017 Model Railroader
Kato N scale SDP40F with ESU LokSound
Kato N scale SDP40F with ESU LokSound
Price: $250
Manufacturer
Kato USA
100 Remington Rd.
Schaumburg, IL 60173
www.katousa.com

Era: 1988 to 1994 (as decorated)

Comments: Factory-installed sound and Digital Command Control highlight this release of the N scale Electro-Motive Division SDP40F from Kato USA.

We reviewed Kato’s direct-current models of the passenger version (see the September 2016 Model Railroader) and the freight version (see the May 2017 MR). However, our latest review sample comes factory-equipped with an ESU LokSound Select decoder programmed with the ESU Full Throttle diesel sound package.

Our review sample models Santa Fe no. 5253, which is decorated and detailed the same as the previously reviewed SF no. 5250.

The model features a split die-cast metal frame, a can motor with flywheels, and all-wheel drive and electrical pickup. The mechanism’s .9 ounce drawbar pull is enough to haul 20 free-rolling N scale freight cars on straight and level track.

The dual-mode ESU LokSound Select decoder works on direct-current and Digital Command Control layouts. On our DC test track, the sound effects started up at 6V. The model started moving smoothly at 2 scale mph after

I applied 7V to the track and accelerated to a prototypical top speed of 100 scale mph at 12V. Sounds in DC are limited to the diesel engine, as the rpm revs up or down with the speed.

On our DCC test track, the model accelerated from 2 to 150 scale mph, much faster than the prototype. However, this top speed, as well as sound effect volume levels, function mapping, and every other aspect of the decoder, can be programmed using configuration variables (CVs).

A drive-hold feature separates the engine sounds from the locomotive speed control. When I pressed function 9, the locomotive’s speed stayed constant, and I then used the throttle to ramp the rpm sound up or down. When I pressed function 9 again, the speed would automatically adjust to match the sounds.

My other favorite feature of the ESU decoder is the independent, function-button-controlled brake.

In addition to the horn, bell, and headlights, other user-triggered effects included the dynamic brake fans, couplers, and the drain valves (“spitters”).

Join the discussion

Read and share your comments on this article
Comment on this article
Want to leave a comment?
Only registered members of ModelRailroader.com are allowed to comment on this article. Registration is FREE and only takes a couple minutes.

Login or Register now.
0 comments

Subscriber & Member Login

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!
Popular on ModelRailroader.com
Model Railroader Newsletter See all
Sign up for our FREE e-newsletter and get model railroad news in your inbox!
By signing up you may also receive occasional reader surveys and special offers from Model Railroader magazine. Please view our privacy policy
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
Find us on Facebook