Single beam overhead crane

LB model explosion proof single beam overhead crane

Lifting capacity: 1T~20T
Span: 7.5m~35m
Lifting height: 6m~30m
Duty class: A3~A4
Product description: LB model explosion proof single beam overhead crane with wire rope electric hoist
INQUIRY

LB model single beam explosion proof overhead crane is developed from LD model overhead crane, it is a light-duty type overhead crane and used in the environment that full in inflammable gass, it used together with HB(BCD), HBS(BMD) model explosion proof electric hoist.

The lifting capacity from 1t to 20t, the span from 7.5m to 31.5m, the explosion proof class are Ex dIIBT4 and Ex dIICT4, the working temperature is -25℃~+40℃.

The control models are pendant pushbutton control, wireless remote control for choice.

The frame of single beam explosion proof overhead crane:

LB model single beam explosion proof overhead crane

The drawing of this type explosion proof overhead crane:

LB model explosion proof single beam overhead crane

The technical table of this overhead crane:

Capacity (t)			1, 2, 3, 5, 10(8)			16, 20
Span (m)			7.5~31.5
Crane travelling mechanism	Travelling speed (m/min)			10	20	10	20
	Motor	Power		2x0.8kw		2x1.5kw
		Turning speed (r/min)		1380		1380
Lifting mechanism (electric hoist) & Cross travelling mechanism	Hoist model			BCD/BMD		BCD/BMD
	Lifting speed (m/min)			8, 8/0.8; 7, 7/0.7		3.5, 3.5/0.35
	Lifting height (m)			6, 9, 12, 18, 24, 30		9, 12, 18, 24, 30
	Travelling speed (m/min)			10, 20		10, 20
	Motor			Cone Squirrel-cage		Cone Squirrel-cage
Duty Class				A3
Power source				380V 50HZ 3 phase
Wheel diameter				φ270mm		φ370mm, φ400mm
Width of rail top				37~70mm		37~70mm