The Boring Company has introduced Liner Truck 3, its latest fully electric tunnel vehicle, built with Tesla Model 3 components and designed for remote operation. This new machine is engineered to transport heavy concrete segments underground without a driver present, marking a significant step in automated tunnel construction.
Liner Truck 3: Tesla Technology Meets Tunnel Construction
Liner Truck 3 is The Boring Company’s newest electric tunnel vehicle, officially unveiled on August 7, 2026. The vehicle is powered by Tesla Model 3 battery packs and drive units, highlighting the growing synergy between Elon Musk’s companies. Its primary role is to move precast concrete tunnel segments, each weighing over 22,000 pounds (~9,980 kg), from the surface to the boring machine deep underground.
With a range of 28 miles (~45 km) and a maximum operating speed of 12 mph (~19 km/h), Liner Truck 3 is purpose-built for the repetitive, heavy-duty work required in tunnel construction. The vehicle is remotely piloted from The Boring Company’s Global Operations Control Center in Texas, supporting the company’s Zero-People-In-Tunnel (ZPIT) approach.
Operational Deployment and Expansion
Earlier versions of the ZPIT liner truck were tested at The Boring Company’s research tunnels in Bastrop, Texas. The production-ready Liner Truck 3 now supports active projects, including the Music City Loop in Nashville, where construction has accelerated since February 2026.
The Boring Company’s Vegas Loop network also continues to expand, adding new tunnel mileage nearly every month. Efficiently transporting concrete segments is critical to keeping the company’s Prufrock boring machines running without delays, a challenge Liner Truck 3 is designed to address.
Competitor Comparison
While The Boring Company is pioneering the use of electric, remotely operated vehicles for tunnel construction, traditional tunnel boring operations often rely on diesel-powered machinery and manual labor for segment transport. Competitors in the tunneling and infrastructure sector have yet to match this level of automation and electric integration, giving The Boring Company a technological edge in both safety and operational efficiency.
Historical Context
The introduction of Liner Truck 3 comes at a time when global electric vehicle sales are on track to surpass 20 million units in 2025, despite a slight decline in overall vehicle sales in 2024. The Boring Company’s adoption of EV technology for industrial applications reflects a broader trend of electrification and automation across multiple sectors.
Why this matters
Liner Truck 3 demonstrates how passenger EV technology can be repurposed for heavy industry, reducing emissions and improving safety by removing personnel from hazardous underground environments. The vehicle’s remote operation and use of proven Tesla components could set a new standard for tunnel construction worldwide.
What this means for buyers
For cities and contractors considering advanced tunneling solutions, The Boring Company’s approach offers a glimpse into the future of automated, electric-powered infrastructure projects. Buyers should monitor the operational success of Liner Truck 3 and similar innovations, as these technologies could influence procurement decisions and project timelines in the coming years.
Key Specs
- Battery and Drive Units: Tesla Model 3 components
- Payload Capacity: Over 22,000 lbs (~9,980 kg)
- Range: 28 miles (~45 km)
- Maximum Speed: 12 mph (~19 km/h)
- Remote Operation: Piloted from Global Operations Control Center, Texas
- Unveiling Date: August 7, 2026
- Deployment Regions: Nashville (Music City Loop), Las Vegas (Vegas Loop)
Source
Images sourced from: teslarati.com
