General Dynamics Land Systems TRX
GDLS · US
GDLSのTRX（Tracked Robot 10-ton）は米国製のハイブリッド電動履帯式UGVで、総重量10米トンを車体約5トン・ペイロード約5トンでほぼ1:1に配分し、フラットなペイロードデッキ、最高速度約72 km/h、航続距離480 km超を備え、CH-47およびC-130で空輸可能である。2020年のAUSAで米陸軍RCV-Medium級向けに初公開され、以降Breacher（障害処理）、SHORAD、Razorback（Switchblade搭載）、Leonidas HPM対ドローンの各デモ機として展示されている。
Specs
| Launch year | 2020 |
|---|---|
| MTOW | 4536 kg |
| Payload | 4536 kg |
| Speed | 72 km/h |
| Propulsion | Hybrid-electric drive on a robotic tracked chassis with exportable power for payloads; described by press as a diesel-engine/battery/electric-motor hybrid. Dynamic modular suspension. Quieter at low speed than comparable designs per OEM. |
| Comm | Configuration-dependent; TRX Leonidas variant carries integrated 360-degree radar and EO/IR sensors |
| Price notes | No unit price published. Two RCV Phase I prototypes were delivered to the US Army (Oct 2024) under the RCV competition, which the Army cancelled in May 2025; the successor UGCRV effort caps unit cost at about USD 650,000, which TRX in current form is not confirmed to meet. |
Suppliers
- Epirus (US): rws: Leonidas
- Moog Inc. (US): rws: RIwP
- Leonardo DRS (US): autonomy_kit
- Pearson Engineering (GB): manipulator
- AeroVironment (US): munition: Switchblade 300 / Switchblade 600
- Kongsberg Defence & Aerospace (NO): rws: RT40
Sources
- https://www.gdls.com/trx-fov/
- https://breakingdefense.com/2023/03/gdls-showcases-short-range-air-defense-payload-on-tracked-robot-10-ton/
- https://www.epirusinc.com/press-releases/epirus-general-dynamics-land-systems-partner-on-leonidas-autonomous-robotic-for-mobile-counter-uas
- https://www.shephardmedia.com/news/landwarfareintl/gdls-eyes-the-rcv-programme-with-its-trx-breacher-ugv/
- https://www.twz.com/42755/new-tracked-unmanned-vehicle-bristles-with-a-whopping-50-switchblade-suicide-drones