LD Type 3 Ton Single Girder Bridge Crane Parameter Table

The LD type 3-ton electric single-girder bridge crane (hereinafter referred to as the 3-ton single-girder crane) is designed and manufactured according to the standard JB/T1306-94. The 3-ton electric single-girder crane is used with CDI, MDI and other forms of electric hoists to become A light and small crane running on rails, with a lifting capacity of 3 tons and an applicable span of 7.5-22.5 meters. The working environment temperature is in the range of -25-+40℃.

Structural drawing of 3-ton single-girder bridge crane

Technical parameters of 3 ton single girder crane

Crane traveling mechanism	Working speed (m/min)		20 ground	30 ground		Room
	Speed ratio		58.78	39.38		26.36
	Motor	Type	YSE80₂-4	YSE90L-4		7DR100-4
		Power	2×0.8	2×1.5		2×1.5
		Rotational speed (r/min)	1380
Lifting mechanism (electric hoist)	Model of electric hoist		MD		CD
	Lifting speed (m/min)		8/0.8(7/0.7)		8(7)
	Lifting height H (m)		6、9、12、18、24、30
	Traveling speed (m/min)		twenty
	Motor		Cone squirrel cage mode
Working class			A3
Electric current			380V 50HZ three-phase
Width of rail			37~70mm