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Quadruped robot 3D Models

Find the best Quadruped robot 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

Low-poly, 3D-printable quadruped robot chassis in clean mechanical style for hobby SG90/MG90S servos. Central body ~180x120x40mm with slots and 3mm holes for Arduino/ESP32, battery, and front ultrasonic sensor (~45x20mm). Four articulated legs (hip + knee) with servo slots (23x12x29mm), screw holes, and 22mm horn recesses. Front single-servo gripper/claw for picking up small objects with pivot and mounting points. Modular design: separate body and legs for small beds (220x220mm), manifold watertight mesh, low-poly, no supports, PLA-compatible, exposed joints for easy servo insertion, clearances 0.2–0.3mm, functional prototype for walking and object collection.
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A next-generation heavy-duty quadruped robot designed for extreme load capacity, terrain adaptability, and advanced robotics research.

The robot features a compact, armored rectangular central body with a low center of gravity, reinforced structural ribs, and modular internal compartments for battery packs, power electronics, and compute units.
The body is short and wide, mechanically optimized to transfer vertical loads directly into the legs with minimal bending stress.

Four high-strength articulated legs with advanced kinematic geometry.
Each leg includes precision rotary joints at the hip and knee, reinforced joint housings, and thick structural linkages.
Legs are designed with a slightly crouched resting posture for maximum torque efficiency and shock absorption.
Wide stance and squared industrial feet with rubberized contact surfaces for superior grip and stability.

Advanced mechanical detailing:
• Visible high-torque actuator housings
• Reinforced joint collars
• Structural cutouts for weight reduct
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A realistic engineering-grade 3D model of a heavy-duty quadruped robot designed for maximum load carrying.

The robot has a short and wide rectangular body (approximately 240 mm long, 180 mm wide, 60 mm tall) with a low center of gravity.
Four strong mechanical legs with hip, knee, and ankle joints, each leg having thick structural links and visible high-torque servo motor housings.
Total leg length around 200 mm, with slightly bent knees in a natural standing pose for load optimization.

The body includes a top-mounted modular payload platform, internal battery compartment placed at the lowest point, and space for a controller, IMU, and sensors.
Leg joints are aligned vertically under the body to minimize torque and maximize stability.
Wide stance for balance, non-slip rubber feet for ground contact.

Industrial and robotics-lab design inspired by Boston Dynamics style, but optimized for student-level construction.
Materials appear as aluminum alloy and reinforced plastic, matte dark gray or black finish.
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SHOTS
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