57 years old locomotive and 11 type 85
Blackwater System coals are shared between electric and diesel traction. With the latter, three class 4000s (one as a mid-train DPU) are used on 85-car trains.
Loaded with Armoured-car from Khok Kathiam Station to Phahonyothin Freight Yard
Special Military Hardware Train
GL-8 4025 switching cars.