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JKB series mine explosion-proof hoist

This series of hoists are used for hoisting and transportation in places where there are explosive mixtures of methane or coal dust underground in coal mines. According to user needs, the electric motor control can be equipped with two types of explosion-proof resistance speed regulation and explosion-proof frequency conversion speed regulation.

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Mine Hoist

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描述

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This series of hoists are used for hoisting and transportation in places where there are explosive mixtures of methane or coal dust underground in coal mines. According to user needs, the electric motor control can be equipped with two types of explosion-proof resistance speed regulation and explosion-proof frequency conversion speed regulation.
technical parameter

model	reel			Maximum static tension of steel rope KN	Maximum static tension difference of steel rope KN	maximum lift height			steel rope	Reduction ratio	rope speed m/s	electric motor		machine weight (excluding motor control) kg
model	number	diameter m	width m	Maximum static tension of steel rope KN	Maximum static tension difference of steel rope KN	one layer of winding m	two-layer winding m	three-layer winding m	The maximum diameter mm	Reduction ratio	rope speed m/s	Calculate power kw	Rotating speed r/min	machine weight (excluding motor control) kg
JKB-2×1.5	1	2	1.5	60	60	290	610	950	24.5	20	5.12/3.87	354/267	980/740	21625
JKB-2×1.5	1	2	1.5	60	60	290	610	950	24.5	30	3.41/2.58	235/178	980/740	21625
JKB-2×1.8	1	2	1.8	60	60	330	720	1125	24.5	20	5.12/3.87	354/267	980/740	23371
JKB-2×1.8	1	2	1.8	60	60	330	720	1125	24.5	30	3.41/2.58	235/178	980/740	23371
2JKB-2×1	2	2	1	62	40	153	308	494	32	20/30	3.8/2.5	175/110	750	25217
2JKB-2×1.25	2	2	1.25	62	40	199	401	634	32	20/30	3.8/2.5	175/110	750	27941
JKB-2.5×2	1	2.5	2	90	90	400	810	1290	31	20	4.7/3.8	487/394	730/580	37715
JKB-2.5×2	1	2.5	2	90	90	400	810	1614	31	30	3.2/2.5	332/260	720/580	37715
JKB-2.5×2.3	1	2.5	2.3	90	90	498	1035	787	40	20	4.7/2.8	487/394	730/580	38715
JKB-2.5×2.3	1	2.5	2.3	90	90	498	1035	1013	40	30	3.2/2.5	332/260	730/580	41755
2JKB-2.5×1.2	2	2.5	1.2	90	65	228	489	1614	40	20	4.7/3.8	300/250	750/590	39600
2JKB-2.5×1.5	2	2.5	1.5	90	65	302	638	1158	40	20	4.7/3.8	300/250	750/590	43600
JKB-3×2.2	1	3	2.2	135	135	445	914	952	40	20	4.56/3.81	694/593	590/490	57700
JKB-3×2.5	1	3	2.5	135	135	507	1042	1169	40	20	4.56/3.81	694/593	590/490	60700
2JKB-3×1.5	2	3	1.5	135	90	280	594	1332	48	20	4.56/3.81	694/593	500/420	59500
2JKB-3×1.8	2	3	1.8	135	90	351	737		48	20	4.56/3.81	694/593	500/420	64500
JKB-3.5×2.5	1	3.5	2.5	170	170	503	1125		48	20	5.31/4.45	800/560	590/490	70020
JKB-3.5×2.8	1	3.5	2.8	170	170	548	1312		48	20	5.31/4.45	800/560	590/490	73200
2JKB-3.5×1.7	2	3.5	1.7	170	115	426	862		50	20	5.31/4.45	704/590	590/490	82200
2JKB-3.5×2.1	2	3.5	2.1	170	115	462	915		50	20	5.31/4.45	704/590	590/490	88200