Gangben L2-W Ultra

A quadruped robot from China.

Sources retrieved: 24 August 2026 (A)

Status: In production
Applications: Security and surveillanceResearch and developmentDefence and emergency responseLogistics
Indicative price: Not stated
Intended use, per the manufacturer: Security patrol Emergency firefighting Research and education Short-distance deliveryFrom the section headed “next application scenario, already in place”, which appears once on the L2 page for the whole Gangben L2 family, before the variant tabs. Translated: security patrol points to security and surveillance; emergency firefighting to defense and emergency response; research and education to research and development; short-distance delivery to logistics.

100150200 cm4060 in5019.7

GENISOM Gangben L2, wheeled-leg quadruped robot, studio photo on a white background

Person
175 cm68.9 in
76 cm29.9 inHeight
50 cm19.7 in

Manufacturer's own photo.

The same photo is used for Gangben L2 and L2-W: L2-W Ultra exists only as a tab on L2's own page and has no product page or photo of its own, although it carries an extra LiDAR sensor package.

Drawn at one scale next to a 175 cm person, from the figures the maker states: height 50 cm and length 76 cm.Drawn at one scale next to a 68.9 in person, from the figures the maker states, converted to inches: height 19.7 in and length 29.9 in.

Specifications

21/33 specifications disclosed 12 not stated

Show fields not stated

Not statedThe manufacturer states nothing about this field.YesStated: the robot has this.NoStated: the robot does not have this.A marker with an asterisk (*) also carries a caveat.

Select a source marker for source details and notes.

Physical13/14 disclosed

Weight27kg59.5lbOur conversion from 27 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Lengthapproximately 76cmapproximately 29.9inOur conversion from 760 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Widthapproximately 45cmapproximately 17.7inOur conversion from 450 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Heightapproximately 50cmapproximately 19.7inOur conversion from 500 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Degrees of freedom12DoF

Payload, walkingapproximately 16kgapproximately 35.3lbOur conversion from 16 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Payload, standing150kg331lbOur conversion from 150 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Max speed13.32km/h8.28mphOur conversion from 3.7 m/s. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Max slope40°

Max obstacle heightNot stated

Max stair height, continuous25cm9.84inOur conversion from 25 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

IP ratingIP66

Operating temperature, low-20°C-4°FOur conversion from -20 °C. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Operating temperature, high55°C131°FOur conversion from 55 °C. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

Power3/5 disclosed

BatteryNot stated

Runtime180–270minNote: load condition not stated

Hot-swap batteryNot stated

Charge time90min

Docking stationYes

Sensing and autonomy4/6 disclosed

LiDAR2× industrial-grade 96-line 3D LiDAR

CamerasForward stereo camera + surround-view fisheye array, 2× 2.07 MP

Onboard compute8-core CPU + 6-core CPU, 80 TOPS

ROS 2Not stated

SDK languagesNot stated

Autonomy featuresAI reinforcement-learning motion control (standard); UWB (supported); autonomous following (supported, GLUE omnidirectional autonomous following); intelligent obstacle avoidance (laser+vision fusion avoidance); target tracking (supported); supports further development; OTA updates; autonomous navigation (supported); real-time image transmission (supported); RTK positioning module (supported); special motions (handstand/two-leg stand/Thomas flair/backflip); basic motions (stand/lie down/crawl forward/jump forward/jump up/climb onto platform/lock position)

Payload and expansion1/3 disclosed

Mounting interfaceNot stated

Power outNot stated

Data portsUSB3.0 x2 M12 17PIN x1 M12 18PIN x1 5G-kortplads x1

Commercial0/1 disclosed

Indicative priceNot stated

Compliance & certifications0/4 disclosed

CENot stated

FCCNot stated

ULNot stated

CCCNot stated

Against the field

Each strip holds every robot of this type in the guide that states the figure, one bar per group of values. Further right means a larger figure, not a better robot.

Height

approximately 50cmapproximately 19.7inOur conversion from 500 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

89 quadrupeds state a height

Gangben L2-W Ultra

54 state a higher figure, 26 a lower one. 4 more state exactly the same figure.

Weight

27kg59.5lbOur conversion from 27 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

124 quadrupeds state a weight

Gangben L2-W Ultra

63 state a higher figure, 55 a lower one. 2 more state exactly the same figure. Log scale: each step along the axis multiplies the value.

Degrees of freedom

12DoF

76 quadrupeds state degrees of freedom

Gangben L2-W Ultra

15 state a higher figure, 4 a lower one. 56 more state exactly the same figure.

Runtime

180–270minNote: load condition not stated

104 quadrupeds state a runtime

Gangben L2-W Ultra

Gangben L2-W Ultra states a range, not one figure, so it is shown as a band and not ranked against the others.

Max speed

13.32km/h8.28mphOur conversion from 3.7 m/s. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

113 quadrupeds state a top speed