Operational Paradigm
Built for Saudi topographyfrom Empty Quarter dunes to Sarawat ridgelinesTHAR projects autonomous capability into zones where wheeled and tracked platforms fail.
Rather than reinventing the wheel, THAR is a pragmatic and battle-ready system strategically built upon the proven, world-class architecture of the American Ghost Robotics Vision 60. It integrates this reliable foundation with specialized Saudi engineering, manufacturing, and tactical modifications tailored specifically for the Kingdom's unique operational environments.
By leveraging a biomimetic quadrupedal architecture, THAR delivers dynamic balancing, omnidirectional mobility, and terrain adaptation that conventional UGVs cannot match. The mission is clear: maximize precision while removing soldiers from the highest-risk edge of the fight.
Core mission: When the task is extreme, machines absorb the risk. THAR operates as a frontline shield for reconnaissance, logistics, and force protection.
Chassis & Materials
Structural integrity is engineered for kinetic shock, high-frequency vibration, and abrasive dust while preserving a low mass profile for endurance and payload margin.
2.1 Material Composition
The primary endoskeleton is CNC-machined from Aerospace-Grade Aluminum Alloy (7075-T6) for strength-to-weight and fatigue resistance. Exterior ballistic and dust-shielding panels use Carbon Fiber Reinforced Polymers (CFRP) with Kevlar weaves over vital-component zones.
2.2 Thermal & Sealing
- Closed-loop liquid cooling for compute and motor controllers; chassis as passive radiator for continuous >50°C operation.
- IP67+ sealing with Teflon-coated labyrinth joints and positive-pressure electronics bay against silica ingress.
- Low center of gravity for high-speed locomotion and steep incline stability.
Engineering Projections
Orthographic views support payload integration, maintenance access planning, and rapid manufacturing readiness. Symmetry and modular hardpoints are intentional design constraints.
Kinematics: 12-DoF quasi-direct drive BLDC actuators with low-ratio planetary gearboxes enable proprioceptive terrain sensing and micro-second reflex recovery.
Sensor Fusion & AI
Zero-visibility operationssandstorms, night, GPS-denied zonesrequire redundant multi-modal perception and onboard inference with no cloud dependency for critical survival loops.
4.1 Sensor Head
- 3D LiDAR solid-state mapping & SLAM
- Thermal FLIR Boson heat signatures
- RGB-D HDR stereo for close obstacle work
- Sapphire lenses against sand abrasion
4.2 Edge Compute
NVIDIA Jetson Orin NX (up to 100 TOPS) on hardened Linux + ROS 2. Waypoint navigation, obstacle avoidance, and real-time threat classification run locally.
Power & Payloads
Mission endurance and modular lethality are governed by a high-discharge power architecture and standardized dorsal integration rails.
5.1 Modular Mission Kits
- Reconnaissance optics and long-range ISR packages
- Logistics racks for ammunition or medical resupply (≤ 20 kg)
- Light Remote Weapon Stations (LRWS) and EW pods
BMS priority routing: Power is dynamically allocated between locomotion and payloads based on mission phasesprint, loiter, or engagement.
Force Multiplier.
Human Shield.
THAR is an actionable defense manufacturing stepnot a concept deck. It delivers lethal precision, superior situational awareness, and protection of human life on the modern battlefield.
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