X系列能独自平衡的在不平顺的地面上行走；Y系列可载入适当或不同大小的物体且可以调整。1KG=2.2LB1INCH=25.4MM型号轮子数量转盘尺寸(mm)手柄长度和可调控杆长(mm)滑板轮尺寸(mm)额定负载(T)净重(kg)X4+Y4X44Φ150800230x230x110828Y44140x120300-1000170x140x110X8+Y8X88Φ1601100560x420x1101672Y88200x160400-1300200x200x110X12+Y12X1212Φ1801100750x450x11024100Y1212220x180400-1400256x200x110X16+Y16X1616Φ2001100936x500x11032124Y1616240x200400-1500310x220x110X18+Y18X1818Φ2001500780x550x11036138Y1818280x200400-1500300x550x110)