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Galileo (Tianjin)

E1-W

A quadruped robot from China.

Sources retrieved: 25 August 2026 (A) · 7 September 2026 (B)

Status
In production
Applications
InspectionSecurity and surveillanceDefence and emergency response
Indicative price
Not stated
Intended use, per the manufacturer
Security patrol in public spaces such as airports, train stations, and residential areas Reconnaissance and search at disasters such as earthquakes, rubble, and dikes Patrol at borders or special areas, guard posts, and investigation for armed anti-terrorism, explosive clearance, and other emergency incidents Security inspection in factories, industrial parks, and ports Intelligent inspection and data collection of high-risk industrial equipment Intelligent inspection of toxic industrial areas and other priority zonesSame quote as for Galileo C1, from the manual's shared page 4, before the variant split.

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100150200 cm4060 in6023.6
Galileo (Tianjin) quadruped robot, wheeled-leg version, product photo from the manufacturer's PDF product manual
  1. Person
    175 cm68.9 in
  2. 100 cm39.4 inHeight
    60 cm23.6 in

Manufacturer's own photo.

The PDF manual's product gallery shows the same wheel-legged body (without the top sensor module) for both C1-W and E1-W, so the same photo is used for both. S1-W carries the extra sensor module, as S1 does, and has its own photo.

Drawn at one scale next to a 175 cm person, from the figures the maker states: height 60 cm and length 100 cm.Drawn at one scale next to a 68.9 in person, from the figures the maker states, converted to inches: height 23.6 in and length 39.4 in.

Specifications

21/33 specifications disclosed 12 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.

Physical12/14 disclosed

Weight38kg83.8lbOur conversion from 38 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Length100cm39.4inOur conversion from 1000 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Width42cm16.5inOur conversion from 420 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Height60cm23.6inOur conversion from 600 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Degrees of freedomNot stated
Payload, walking20kg44.1lbOur conversion from 20 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Payload, standing85kg187lbOur conversion from 85 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Max speed0–14.4km/h0–8.95mphOur conversion from 0–4 m/s. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Max slopeplus/minus 45°
Max obstacle height100cm39.4inOur conversion from 100 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
Max stair height, continuousNot stated
IP ratingIP67
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.

Power4/5 disclosed

Battery1,200Wh
Runtime90–180minNote: load condition not stated
Hot-swap batteryYes
Charge timeNot stated
Docking stationYes

Sensing and autonomy3/6 disclosed

CamerasNot stated
Onboard computeX86 or domestic Chinese ARM, low power consumption, high performance
ROS 2Not stated
SDK languagesNot stated
Autonomy featuresAutonomous charging, supported; voice interaction, optional

Payload and expansion2/3 disclosed

Mounting interfaceNot stated
Power out5V; 12V; 48V (external power outlets, wattage not stated)
Data portsEthernet USB TypeC

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

60cm23.6inOur conversion from 600 mm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

89 quadrupeds state a height

E1-W

29 state a higher figure, 54 a lower one. 3 more state exactly the same figure.

Weight

38kg83.8lbOur conversion from 38 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.

124 quadrupeds state a weight

E1-W

54 state a higher figure, 67 a lower one. Log scale: each step along the axis multiplies the value.

Runtime

90–180minNote: load condition not stated

104 quadrupeds state a runtime

E1-W

E1-W states a range, not one figure, so it is shown as a band and not ranked against the others.

Max speed

0–14.4km/h0–8.95mphOur conversion from 0–4 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

E1-W

E1-W states a range, not one figure, so it is shown as a band and not ranked against the others.

Notes

The manufacturer states a runtime figure without specifying what load, if any, it assumes.

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