Four-Steer Four-Drive Chassis

A four-steer four-drive omnidirectional mobile chassis with in-place rotation and lateral travel, a turning radius of just 413 mm, 80 kg rated payload, and ≥6 h endurance. Supports SLAM navigation, dynamic obstacle avoidance, battery hot-swap and auto-recharge — built for industrial logistics, commercial service, research & education, and embodied-AI data collection.

Four-Steer Four-Drive Chassis 413 mm radius · 80 kg

413 mm Turning Radius

80 kg Rated Payload

≥ 6 h Endurance

0–1.5 m/s Travel Speed

Core Advantages

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Omnidirectional 4-Drive

In-place rotation · lateral travel
Turning radius just 413 mm

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All-Around Perception

Map navigation · dynamic avoidance
360° LiDAR + RGBD camera

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Long Endurance

≥ 6 h endurance
Battery hot-swap · auto-recharge

Technical Specifications

Parameter

Four-Steer Chassis

Drive Type

Four-steer four-drive

Chassis Dimensions

614 × 552 × 270 mm (303 mm w/ LiDAR)

Chassis Weight

~65 kg

Rated Payload

80 kg

Wheelbase × Track

380 × 320 mm

Travel Speed

0–1.5 m/s

Max Gradient

8°

Obstacle Crossing

≤ 20 mm

Turning Radius

413 mm

Navigation & Avoidance

SLAM localization · dynamic avoidance

Depth Camera

RGBD camera

LiDAR

Single-line 360° · 0.1–40 m@90%

Collision Sensor

10 N min. sensitivity

Battery

48V 20Ah (2 packs · hot-swappable)

Endurance

≥ 6 h

Charging

220V · hot-swap / auto-recharge

Connectivity

Gigabit Ethernet (RJ45)

Get in Touch

Have a question or want to collaborate? We'd love to hear from you.

General Inquiries info@realman-robot.com

Sales Sales@realman-robot.com