Roco 7510075 H0 Zahnradbahn-electric locomotive, Sonnblick-Bahn, Ep. III - IV, DC-sound

Roco 7510075 H0 Cogwheel electric locomotive of the Sonnblick Railway with DC sound: Technical masterpiece of eras III-IV

The Roco 7510075 H0 c ogwheel electric locomotive of the Sonnblick Railway, inspired by the E 69 series, combines impressive cogwheel technology with modern digital equipment. With switchable shunting light, cab lighting and authentic sound module, it offers a fascinating driving experience for demanding model railway layouts.

The prototype: Cog railroad of the Sonnblick-Bahn

Cogwheel railroads fascinate with their unique combination of challenging routes and breathtaking mountain scenery. These railroads overcome extreme gradients using a rack and pinion system located in the middle of the track. The model of the Sonnblick-Bahn represents a fictitious example of such railroads, which can be found in the Alps in particular. Cogwheel railroads of the so-called mixed system manage both rack and friction lines with one and the same locomotive.

Era III-IV: Innovation and mountain romance

Era III-IV (1945-1970) marks a period of technical progress in which electric locomotives were increasingly used. Cogwheel railroads, which revolutionized tourism and regional freight transport in mountain regions, are a symbol of this era.

Color scheme and design

The rack railroad electric locomotive impresses with its functional design and compact construction. With a length over buffers of 100 mm and the typical 3 headlights, it offers an authentic representation. The cab lighting and the switchable shunting light underline the high level of detail of the model.

Recommended purchase for model railroaders

The Roco 7510075 H0 rack railroad electric locomotive with DC sound is an indispensable model for model railroaders who want to recreate alpine scenarios or challenging routes. Its modern digital technology and realistic sound module make it a highlight for any collection.

Features:

• Detailed reproduction of a rack-and-pinion electric locomotive (similar to the E 69 series).
• Ability to negotiate gradients of up to 35% on rack and pinion tracks.
• Can be used on rack and friction tracks.
• Large gear ratio for optimum shunting operation on normal tracks.
• FLEISCHMANN PROFI coupling for cogwheel operation is included for replacement.
• Shaft to NEM 362 with close coupling kinematics.
• 3 headlights with LED technology, depending on the direction of travel, and switchable marker lights.
• LED interior lighting with digitally switchable cab lighting.
• 2 powered axles with a flywheel for smooth running.
• On-board digital decoder with integrated sound module for authentic operating sounds.
• Buffer capacitor for uninterrupted operation.
• Power system: DC Digital - ideal for digital model railroad layouts.
• Minimum radius: 358 mm - suitable for compact and demanding layouts.
• Length over buffers: 100 mm - compact design for steep and narrow tracks.

Specs:

• Gauge: H0
• Rail Company: Misc.
• Era: III
• Color: Multi-Colored
• Electricity System: DC
• Digital: Yes
• sound: Yes
• News: 2025
• Type: Electric loco

Instruction manual / Safety instructions:

• Manual (540.06 KB)

Further links:

• Print View

CAUTION: Not suitable for children under 3 years. Danger of swallowing! Age recommendation from 14 years.