Model No.			QD-20B	QD-30B	QD-50B
Towing Capacity	kg		2000	3000	5000
Driving Motor	W		DC-24V-2000W Seperated Excited S2 60min	DC-24V-2000W Seperated Excited S2 60min.	DC-24V-3000W  Seperated Excited S2 60min.
Battery			D-240A 24V	D-300A 24V	D-350A 36V
Travel Speed	km/h		0~7	0~7	0~7
Controller Type			MOSFET	MOSFET	MOSFET
Working Time	Hours		6	6	6
Min. Turning Radius	mm	R	1000	1380	1380
Operation Type			Rider seated	Rider seated	Rider seated
Min.under-clearance	mm		85	85	85
Steering Wheel	mm		White Rubber Φ267x127	White Rubber Φ267x127	White Rubber Φ267x127
Drive Wheel	mm		Φ330x165	Φ330x165	Φ330x165
Overall length	mm	L	1490	1630	1700
Overall width	mm	W	820	820	820
Overall height	mm	H	1350	1350	1350
Service Weight	kg		1150	1450	1580