CC203 KAI Biru

Introduced in the early 1990s, the CC203 class revolutionized Indonesia’s mainline operations with a blend of speed, power, and style. Built by General Motors Electro-Motive Division, the CC203 locomotives were based on the proven GT26MC-2U platform, well-suited to Indonesia’s narrow gauge system.

Sporting a bright blue-and-white livery symbolizing progress and reliability, these locomotives quickly became the pride of PT Kereta Api Indonesia’s growing fleet. Their distinctive aerodynamic cab design distinguished them visually from earlier models like the CC201.

Powered by the robust 16-cylinder EMD 645E3 engine, CC203s delivered 2,150 horsepower to all six axles, providing excellent acceleration and hill-climbing performance, ideal for Java’s mixed terrain.

Throughout the 1990s and early 2000s, CC203s led Indonesia’s premier services including the Argo Bromo Anggrek, Argo Wilis, and Senja Utama, earning a reputation for speed, comfort, and reliability.

Trivia: Railfans often call the CC203s 'Sang Pelari' (The Sprinter) due to their sleek shape and fast performance compared to older locomotives.

Streamlined diesel-electric locomotive with vivid blue and white corporate livery, aerodynamic cab shape, and classic long hood configuration.

Diesel-Electric Locomotive, General Motors EMD GT26MC-2U, EMD 16-645E3 prime mover, Co-Co wheel arrangement, 2,150 horsepower, max speed 120 km/h.

The CC203 series marked a modernization era for Indonesia’s railways, remaining a vital part of the fleet even as newer models arrived in the late 2000s.