Crane Collapse on Thai Train: A Tragedy at the Construction Site

On January 14, 2026, a construction crane collapsed onto a moving passenger train in northeastern Thailand, resulting in one of the country’s deadliest transportation disasters in recent years. The incident occurred at approximately 9:13 a.m. local time near Sikhio district in Nakhon Ratchasima province, leaving at least 32 people dead and 66 others injured[2][3].

The Incident Unfolds

The train involved was Special Express Train No. 21, an APD.20 diesel multiple unit traveling from Bangkok to Ubon Ratchathani in the northeast[2][3]. The train had departed from Krung Thep Aphiwat Station in Bangkok at 6:10 a.m., carrying 208 passengers and staff members initially, though some disembarked at intermediate stops, leaving 171 people on board at the time of the incident[3].

The crane that collapsed was part of construction work on the Bangkok–Nong Khai high-speed railway network, a major infrastructure project awarded to Italian-Thai Development (ITD) company in 2020[3]. The construction site was approximately 99% complete when the disaster struck[3]. The overhead crane was lifting a concrete slab for the elevated high-speed railway platform when its support leg gave way at railway kilometre marker 220, between the Nong Nam Khun and Sikhio stations[3].

The train was traveling at an estimated speed of 120 kilometers per hour (75 miles per hour) when the crane and its concrete load—weighing 20–30 tons—fell directly onto the track[3]. The impact was catastrophic. The support base of the crane struck coaches 1, 2, and 3, with coach 3 catching fire immediately[3]. The force of the collision caused the train to derail, and coach 4 became detached from the rest of the train[3].

The Aftermath and Rescue Efforts

The scene that unfolded was devastating. A fire broke out in coach 2, trapping passengers inside and preventing rescue workers from reaching them immediately[3]. Train engineer Theerasak Wongsungnoen, who was displaced by the impact, recovered and assisted in evacuating passengers along with other bystanders, though the fire severely hampered rescue operations[3].

According to the Thai Ministry of Public Health, 31 of those who were killed were pronounced dead at the scene, with one additional person dying during transfer to a hospital[2]. The majority of casualties were found in coach 2, where victims were either burned or crushed beyond identification[3]. Among the deceased were one German citizen and one South Korean citizen, the latter killed alongside his Thai wife[3].

The injured included 66 people, with seven in critical condition—among them a 1-year-old child and an 85-year-old[3]. Multiple rescue teams were deployed to the scene, and the injured were transported to several local hospitals in the region[2].

Initial damage assessments estimated the train’s damage at more than 100 million baht, approximately US$3.1 million[3].

Investigation and Safety Concerns

The collapse immediately raised serious questions about construction safety protocols. The crane operator, 52-year-old Sombat Simthantuk, reported hearing a sound similar to uneven concrete joints sliding before the support leg collapsed, injuring him and other workers on the platform[3].

The State Railway of Thailand launched an investigation into the incident and announced legal action against ITD[3]. The Department of Rail Transport ordered a comprehensive review of safety protocols for the Bangkok–Nong Khai high-speed railway project[3].

Critically, investigators discovered that the contractor had violated a safety order from the Ministry of Transport prohibiting work on the elevated structure when trains or vehicles were passing underneath[3]. Additionally, a fail-safe mechanism at the site failed to activate, compounding the tragedy[3].

Civil engineer Suchatvee Suwansawat, who was inspecting the Sikhio site following the incident, called it a “national embarrassment” and criticized ITD for using “substandard” cranes[3]. His concerns proved prescient when, just one day later, another crane of similar design and configuration collapsed on Rama II Road in Samut Sakhon province, killing two more people at a separate ITD construction site for an elevated section of Motorway No. 82[3].

A Broader Crisis

The back-to-back crane collapses within 24 hours exposed systemic safety failures in major construction projects and raised urgent questions about contractor oversight and equipment standards in Thailand. The incident highlighted the risks inherent in constructing modern infrastructure while maintaining operations on existing transportation networks.

As rescue operations concluded and investigations progressed, the tragedy served as a stark reminder of the human cost when safety protocols are disregarded and infrastructure projects prioritize speed over precaution. The 32 lives lost in the Sikhio disaster represent not just a transportation catastrophe, but a failure of the systems designed to protect workers and passengers alike.

Original source: BBC News – World – ‘Grim scene’: BBC on site after crane collapses on train in Thailand