1 active + 2 passive caster wheels
KPRC-0011
Differentially steered 3-wheeled robot with single active wheel, two passive caster wheels, a master battery with a PMU and an onboard CPU. Payload: 125 kg
2 active + 2 passive caster wheels
KPRC-0021
Omnidirectional mobile robot with two active wheels, two caster wheels, an onboard CPU and a master battery with a PMU. Payload: 500 kg
3 active wheels
KPRC-0031
Omni-directional mobile robot with three active wheels, an onboard CPU, and a master battery with a PMU. Payload: 375 kg
4 active wheels
KPRC-0041
Omni-directional mobile robot with four active wheels, a CPU brick and a master battery with a PMU. Payload: 500 kg