HachiBot Quadruped Robot

Description

Good for:

• Developers and labs who want a mid-size (18 kg) quadruped with documented SDKs and a real sensor suite (Developer / Professional editions)
• Companion-robot buyers who want the face-screen pet experience (the Basic edition’s app-controlled companion positioning)
• Educators demonstrating SLAM, mapping and autonomous navigation on a ready platform

Not for:

• Anyone expecting the Basic edition to develop on — it has no sensors, no SLAM and no SDK; that is what the Developer edition is for
• Buyers who need a published warranty, box contents or an IP rating — HachiBot publishes none of them (protection is described only as splash-proof)
• Buyers who need guaranteed immediate availability — see the availability note; fulfilment is confirmed per quote

What a quote includes:

First, confirmation from HachiBot that the model and edition are currently available and at what price — HachiBot takes intention pre-orders only and publishes no price. Then your chosen edition (Basic, Developer or Professional), the standard box contents as confirmed with HachiBot (not published), plus freight and duties as one landed total, confirmed by email before any payment. The renders show white/black and pink/rose-gold finishes; HachiBot does not name orderable colours, so your quote confirms the finish you would receive.

Delivery, total cost & warranty:

Ships from China. The battery is 5000 mAh at 36 V nominal (HachiBot does not publish a watt-hour figure); your quote confirms the freight routing and the landed total for your country before any payment. Warranty terms are not published by HachiBot and are confirmed in your quote.

Product FAQ:

Q: What is the difference between the three editions? A: One body, three fits. Basic: 4-core CPU, WiFi 5, app remote control — no vision sensors, no SLAM, no SDK. Developer: RK3588S (6 TOPS AI), fisheye binocular camera, two TOF depth cameras and four ultrasonic sensors, SLAM positioning, autonomous mapping and navigation, C++/Python/joint-control SDKs, WiFi 6, high-performance gait development, external 36 V/360 W power. Professional: everything in Developer plus a remote controller rated for 240 minutes with real-time HD video transmission and HD voice intercom, GPS+Galileo+BeiDou positioning and ground-contact detection.

Q: Is the body width 310 mm or 315 mm? A: HachiBot’s own spec sheet disagrees with itself — its table says 770 × 310 × 450 mm while its dimension drawing marks the width 315 mm. We list the table figure and flag the difference rather than average them.

Q: Can it really work as a companion pet? A: That is HachiBot’s own positioning for the hardware (face-screen expressions, voice interaction, following its owner). Note the smart features sit mainly in the Developer and Professional editions; the Basic edition is app-remote only.

Q: What is the price? A: HachiBot publishes no price for any edition. Your quote confirms availability and the current price with the manufacturer first.

Specifications — shared body, all editions

Weight	18 ± 1 kg
Size (L×W×H)	770 × 310 × 450 mm (spec table; the sheet’s drawing marks width 315 mm)
Body material	Aluminium alloy / PC engineering plastic
Transmission	Planetary reducer + linkage
Degrees of freedom	12
Joint torque	Peak 42 Nm
Payload	15 kg
Speed	0–3 m/s
Slope	Up to 20°
Maximum stair height	17 cm
Motion	Steps, slopes, stairs, fall recovery; phone-app remote control (all editions)
Battery	5000 mAh, 36 V charger; 1–2 h endurance; quick battery swap
Operating temperature	−20℃ to 45℃
Protection	Splash-proof (no IP number published)
Safety	One-key stop, e-stop protection, fall-down protection; low-battery / temperature / overcharge / short-circuit warnings

Specifications — edition differences

Compute	Basic: 4-core CPU (unspecified), no AI — Developer/Professional: RK3588S (4× Cortex-A76 + 4× Cortex-A55, Mali-G610 GPU), 6 TOPS
Vision	Basic: none — Developer/Professional: fisheye binocular camera (1280×720, DFOV 150°), TOF depth cameras ×2 (0.1–4 m), ultrasonic sensors ×4
SLAM / mapping / navigation	Developer/Professional only
SDKs (C++ / Python / joint control)	Developer/Professional only
High-performance gait development	Developer/Professional only
Network	Basic: WiFi 5 — Developer/Professional: WiFi 6
Interfaces	Basic: USB Type-C — Developer/Professional: Gigabit Ethernet, HDMI, USB Type-C; high-speed Type-C expansion ×2, Micro HDMI ×1
External power	Developer/Professional: 36 V / 360 W supply; 36 V power output (multi-output with power module)
Professional only	Remote controller (240 min) with real-time HD video + HD voice intercom; GPS + Galileo + BeiDou; ground-contact detection
China price	Not published by HachiBot

Sources & verification: All specifications from HachiBot’s official quadruped spec sheet (hachibot.com, HachiBotB, January 2023) and purchase page, checked November 2026. HachiBot publishes no prices, box contents or warranty terms.