JDN Hydraulic Monorail Hoists

Carrying capacities: 20 Ton up to 50 Ton

As an alternative to compressed-air drive, we can supply you with JDN Hydraulic Monorail Hoists with carrying capacities up to 50 Ton. Depending of motor size the monorail hoists work with an intake pressure of 1450 PSI (100 bar) up to 2610 PSI (180 bar). Pressure fluid: Oil.

Explosion Protection

Classification: Ex II 2 GD IIA T4(X) / II 3 GD IIB T4(X)
Higher Classifications on request

EH 25-H

JDN Hydraulic Monorail Hoists

Carrying capacities: 20 Ton up to 50 Ton

Our hydraulic hoists can be deployed as an alternative to air driven units in all places where hydraulic lines, central hydraulic systems or hydraulic aggregates are existent.

Standard Features

predestined for application in explosion-endangered areas
super-silent
encapsuled and robust gear motor
integrated overload switch-off
only two supply connections at hoist
“P” and “T”, leakage oil drained internally

JDN Hydraulic Monorail Hoists

Type		EH 20-H	EH 25-H	EH 37-H	EH 50-H
Capacity	mt	20	25	37,5	50
Number of chain strands		4	2	3	4
Motor output - Trolley	kW	0,7	1,4	1,4	1,4
Motor output - Hoist	kW	3,5	6	6	6
Motor type - Trolley		KM 1/8	KM 1/8	KM 1/8	KM 1/8
Motor type - Hoist		KM 1/16	KM 2/32	KM 2/32	KM 2/32
Intake pressure	psi	1885	2176	2176	2176
	bar	130	150	150	150
Intake volume	cfm	1,7	2,8	2,8	2,8
	l/min	48	80	80	80
Lifting speed at rated load	ft/min	2,6	3,6	2,3	1,6
	m/min	0,8	1,1	0,7	0,5
Lifting speed without load	ft/min	3	3,9	2,6	2
	m/min	0,9	1,2	0,8	0,6
Lowering speed at rated load	ft/min	3	3,9	2,6	2
	m/min	0,9	1,2	0,8	0,6
Lowering speed without load	ft/min	3	3,9	2,6	2
	m/min	0,9	1,2	0,8	0,6
Travelling speed	ft/min	39,37	39,37	39,37	39,37
	m/min	12	12	12	12
Connection		G ½	G ¾	G ¾	G ¾
Hose dimension		DN 12	DN 16	DN 16	DN 16
Weight with standard lift with control	lbs	1584	2310	3410	4136
	kg	720	1050	1550	1880
Chain dimension	mm	16 x 45	23,5 x 66	23,5 x 66	23,5 x 66
Weight of chain	lbs/ft	3,9	8,2	8,2	8,2
	kg/m	5,8	12,2	12,2	12,2
Standard lift	feet	10	10	10	10
	m	3	3	3	3
Length of control with standard lift	feet	6,5	6,5	6,5	6,5
	m	2	2	2	2

Dimensions

Type		EH 20-H	EH 25-H	EH 37-H	EH 50-H
A	inch	5,12	5,75	5,75	4,92
	mm	130	146	146	125
B	inch	2,68	2,76	2,76	2,68
	mm	68	70	70	68
C	inch	10,51	10,12	10,51	10,71
	mm	267	257	267	272
D	inch	1,38	0,98	0,98	1,57
	mm	35	25	25	40
E	inch	8,66	7,80	8,66	11,14
	mm	220	198	220	283
F*	inch	32,28	39.29	42,12	45,27
	mm	820	998	1070	1150
G	inch	7,87	6.69	7.48	16,54
	mm	200	170	190	420
H	inch	2,95	2,95	3,94	3,94
	mm	75	75	100	100
J	inch	10,47	13,78	17.91	13,39
	mm	266	350	455	340
K	inch	23.62	46.65	68.11	66,14
	mm	600	1185	1730	1680
L	inch	14,45	14.84	14.84	18,19
	mm	367	377	377	462
M	inch	16,54	22.13	22.13	27.05
	mm	420	562	562	687