Walthers 910-7584 HO 39' Trinity 3281 2 Bay Covered Hopper Haliburton HWCX 7998 MT * The High-Torque 330 servo

* The High-Torque 330 servo is fully waterproof

Balance charge through the IC5® connector data wire — with only one connection

Front and rear bumpers protect against impacts and a wheelie bar with rubber tires provides stunt potential

The charger automatically detects the size of your iD-equipped battery and configures the settings for the fastest charge possible

Walthers 910-7584 HO 39' Trinity 3281 2 Bay Covered Hopper Haliburton HWCX 7998 MT * The High-Torque 330 servoWalthers 910 7584 HO 39' Trinity 3281 2 Bay Covered Hopper Haliburton HWCX 7998 WalthersMainline makes it easy to add more business to your HO Scale railroad with the 39' Trinity 3281 2 Bay Covered Hoppers! Built especially to handle heavier materials, they're often seen in unit trains moving loads of fracturing sand to new oil fields. Based on the later production prototypes introduced in the 1990s with seven side panels (two narrow and five large),