explosion-proof electric hoist- kingda crane-OEM crane factory in China

Product description

Explosion-proof electric hoist has the same mechanical structure with general Wire rope electric hoist (electric hoist block), ex-marking: ExdII BT4, ExdII CT4.

Lifting capacity: 0.5-32T

Working class: M3

Lifting speed: Single speed or double speed

Feature: Light dead weight, small volume, easy operation

Explosion-proof class: ExdII BT4, ExdII CT4.

Working temperature: -10°C~40°C

Control mode: Pendant /wireless remote

TECHNICAL PARAMETERS

Lifting Capacity(T)		0.5			1			3			5			10			20			32
Lifting Height(M)		3	6	9	6	12	30	6	12	30	6	12	30	9	12	30	9	12	30	12	20	24
Lifting Speed(m/min)		8/0.8			8/0.8			8/0.8			8/0.8			7/0.7			4.2/0.42			3/0.3
Cross speed(m/min)		20			20/30			20/30			20/30			20/30			21.5			26
wire rope	Dia(mm)	3.6			4.8			13			15			15			19.5			26
	Structure	6*19			6*37+1			6*37+1			6*37+1			6*37+1			6*37+1			6*37+1
Traveling Track		16-28b			16-28b			20a-32c			25a-45c			30T-45c			40b-63c			above 63c
Min Curvature Radius(m)		1.5			1.5	2	4	2	2.5	4	2.5	3	6	3.5	4	9	3.5	4
Lifting Motor	power(kw)	0.2/0.8			0.4/1.5			0.4/4.5			0.8/7.5			1.5/13			2.2/18.5			2.2/18.5
	Rotation speed (r/min)	1380			1380			1380			1380			1380			1380			1380
	Current(A)	0.72/2.4			12.5/4.3			1.25/11			2.4/18			4.3/30			42			43
Cross Motor	power(kw)	0.2			0.2			0.4			0.8			0.8*2			0.8*4			0.8*4
	Rotation speed (r/min)	1380			1380			1380			1380			1380			1380			1380
	Current(A)	0.72			0.72			1.25			2.4			2.4			4.3			4.3
Dead weight	Lifting single speed	139	144	150	158	198	253	323	407	519	503	687	835	1205	1263	1623	2818	2216	2494	3393	4019	4255
	Lifting double speed	159	163	169	189	229	284	358	442	553	610	752	900	1270	1327	1687

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