Pudu Robotics PUDU D9vsunitree B2
For power grid and petrochemical facility inspections, where thermal imaging and gas sensing payloads and all-terrain mobility justify cost., B2 is easier to deploy today — PUDU D9 is the longer bet on capability.
PUDU D9
0 wins
B2
3 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 25Deployment readiness72
- 60Maintenance confidence60
- Vision-led navigation (estimated)NavigationVision-led navigation (estimated)
- Wi-Fi / cloud fleet management (estimated)ConnectivityWi-Fi / cloud fleet management (estimated)
Cost & ROI
Price accessibility and ROI clarity
- 35Price accessibility41
- 20ROI clarity58
Capability
Payload, speed, runtime & labor replacement
- 45Labor replacement45
- Exceeding 20 kg total (7-DoF per arm)Payload40 kg (walking sustained); 120 kg (standing)
- Up to 2 m/s on flat surfacesSpeed6 m/s
- Up to 8 hours on a single charge with 15Ah battery systemBattery4–6 hours (45 Ah / 2250 Wh capacity); 5 hours without load for 20 km mileage, 4 hours with 20 kg load for 15 km mileage
Fit & future
Environment fit, footprint & long-term upside
- 50Environment fit80
- 75Future potential68
- ~600 × 500 × 1700 mm (estimated based on 170 cm height; not published)FootprintStanding: 1098 × 450 × 645 mm; Lying: 880 × 460 × 330 mm
PUDU D9 · Best for
Hotel fetch-and-carry: guest room deliveries, towel replenishment, laundry transport across multiple floors.
B2 · Best for
Power grid and petrochemical facility inspections, where thermal imaging and gas sensing payloads and all-terrain mobility justify cost.
Final judgment
If immediate deployment is the priority, choose B2. If the goal is to be ready when PUDU D9's capabilities mature, track it.