Via IEEE -
Clearpath definitely wasn't fooling around when they designed the Grizzly: it's got four high-torque motors, huge 26" tires, enough ground clearance to give a startled gopher ample headroom, and is perfectly happy to operate in environments where sneezes freeze solid. Need to haul 300kg of whatever you want? No problem, the Grizzly can handle that. Twice over. The robot can also provide your on-board systems with more power than you can shake a well-grounded stick at (48V at 400Ah, to be exact). Here are some detailed specs:
Clearpath Robotics Announces Grizzly Robotic Utility Vehicle - IEEE Spectrum
The revolution is well underway. Don’t miss it.
