KT-PH491
Max Payload 5KG
KT-PD40
Max Payload 6 KG
KT-PH170E1
Max Payload 2.5KG
KT-PD50
Max Payload 20KG
KT-PH695
Max Payload 50KG
KT-PH691A
Max Payload 50KG
KT-RC1010
Payload 50KG
KT-PH180
​Max Payload 5KG
KT-RP8910
KT-RP8910