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JDN Monorail Air Hoists

JDN Monorail Air Hoists

Carrying capacities: 10 Ton up to 115 Ton per unit

JDN Monorail Hoists for heavy loads and low headrooms are available with compressed-air and hydraulic drives

Explosion Protection

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

EH 100

JDN Monorail Air Hoists

Carrying capacities: 10 Ton up to 115 Ton per unit

According to application JDN Monorail Hoists can be deployed as Double Lifting Gear: working in parallel as for example in BOP handling systems or working in tandem connected by a coupling rod as for example for handling grinding rollers in the cement industry.

Two versions, for each of the 75 and 100 tonne lifting capacity products in the EH range are now available in both double trolley as well as the previously available 4 trolley traverse drive versions. The new twin trolley drive versions, which offer more compact units for operation where limited space is available, are designated as EH 75 C and EH 100 C. 

Standard Features

  • Explosion-proof
  • Low headroom
  • Little air consumption
  • High performance multi-vane motor with self-lubricating features and positive start-up system for a smooth start and consistent operation
  • Trolleys with anti-drop and anti-climb devices
  • All-steel cast iron construction
  • Silencer for low noise operation

Special Features

If you don’t find the right hoisting system for your special application in our standard programme, no problem: special versions are our speciality.


Options

  • Spark-resistant package
  • Rack and pinion drive
  • Offshore paint
  • Delta-P overload protection

Individual official acceptance by corresponding authorities to your choice.


3D-Animation JDN EH 75 / EH 100

JDN Monorail Air Hoists

EH 10 - EH 60
|
EH 75 - EH 100
TypeEH 10EH 16EH 20EH 25EH 30EH 37EH 40EH 50EH 60
Air pressurepsi85
 bar6
Carrying capacitymt101620253037.5405060
Number of chain strands234234
Motor output trolleykW0.71.4
Motor output hoistkW3.56.3
Lifting speed at full loadft/min5.33.32.34.13.32.52.31.81.5
 m/min1.610.71.2510.750.70.550.45
Lifting speed without loadft/min10.56.64.67.95.64.3
 m/min3.221.42.41.71.3
Lowering speed at full loadft/min11.26.95.39.26.65.3
 m/min3.42.11.62.82.01.6
Travelling speed at full loadft/min39.4
 m/min12
Travelling speed without loadft/min44.3
 m/min13.5
Air consumption - Trolleycfm4692
 m³/min1.32.6
Air consumption - Hoist (lifting)cfm141.3229.7
 m³/min46.5
Air connectionG ¾G 1½
Hose dimension (Ø inside) inch¾
 mm1935
Weight with standard liftlbs99212681367220533073638
 kg450575620100015001650
Chain dimensionmm16 x 4523.5 x 66
Weight of 1 m chainlbs1327
 kg5.812.2
Standard liftft10
 m3
Length of control at standard liftft6.5
 m2
Sound level at full load with standard silencer - lifting1dB(A)788078
Sound level at full load with standard silencer - lowering 1dB(A)808482
1) measured in 1 m distance acc. to DIN 45635 part 20

Group mechanism: EH10, EH16, EH20, EH25, EH37, EH50: M3 (1 Bm), EH30, EH40, EH60: M2 (1 Cm)
4 bar versions on request

Dimensions

EH 10EH 16EH 20EH 25EH 30EH 37EH 40EH 50EH 60
Ainch4.15.13.5-6.84.9
mm10513090-172125
Binch2.82.72.82.7
mm70687068
Cinch11.211.611.8
mm285295300
Dinch11.411.41.6
mm2535253540
Einch7.88.77.48.611.1
mm198220188218283
Finch27.829.532.339.342.944.9
mm70575082099810901140
Ginch5.48.47.96.712.616.5
mm138213200170320420
Hinch1.72.12.83.9
mm445370100
Jinch7.67.310.513.81313.4
mm192185266350330340
Kinch22.823.643.355.161
mm580600110014001550
Linch12.114.417.721.3
mm308367450540
Minch10.512.817.721.3
mm266325450540
Issue: 09.11.2015

TypeEH 75EH 100EH 75 CEH 100 C
Air pressurepsi85
 bar6
Carrying capacitymt7510075100
Number of chain strands3434
Motor output trolleykW2.81.42.8
Motor output hoistkW9
Lifting speed at full loadft/min1.71.31.71.3
 m/min0.530.40.530.4
Lifting speed without loadft/min4.43.34.43.3
 m/min1.3311.331
Lowering speed at full loadft/min4.13.14.13.1
 m/min1.250.951.250.95
Travelling speed at full loadft/min23
 m/min7
Travelling speed without loadft/min26.2
 m/min8
Air consumption - Trolleycfm18492184
 m³/min5.22.65.2
Air consumption - Hoist (lifting)cfm283
 m³/min8
Air connectionG 1½
Hose dimension (Ø inside) inch
 mm35
Weight with standard liftlbs826711244749610472
 kg3750510034004750
Chain dimensionmm32 x 90
Weight of 1 m chainlbs47
 kg21.3
Standard liftft10
 m3
Length of control at standard liftft6.5
 m2
Sound level at full load with standard silencer - lifting1dB(A)77
Sound level at full load with standard silencer - lowering 1dB(A)83
1) measured in 1 m distance acc. to DIN 45635 part 20

Group mechanism: EH75, EH100: M3 (1 Bm)

Dimensions

EH 75EH 100EH 75 CEH 100 C
Ainch3.94.96.9
mm100125176
Binch2.7
mm68
Cinch11.611.812.6
mm295300320
Dinch1.41.62.4
mm354060
Einch8.611.115
mm218282382
F1inch59.1
mm1500
Ginch18.922.618.922.6
mm480575480575
Hinch4.7
mm120
Jinch17.918.517.918.5
mm455470455470
Kinch118.9124.868.976
mm3020317017501930
Linch32.5
mm825
Minch27.826.427.8
mm706670706
1) Chain containers increase the headroom
Issue: 29.07.2015

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