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JDN Supra-Low Monorail Hoists

JDN Supra-Low Monorail Hoists

Carrying capacities: 4 Ton up to 100 Ton

Air pressure: 85 PSI (6 bar)

In locations with very restricted headroom, JDN Supra-Low Headroom Monorail Hoists lift and transport loads up to 100 tons. Their special design gives them access to areas where standard hoist trolleys, even low head configurations, are unable to meet your needs.

Explosion Protection

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

UH 100

JDN Supra-Low Monorail Hoists

Carrying capacities: 4 Ton up to 100 Ton

Air pressure: 85 PSI (6 bar)

Standard Features

  • Special load chain guiding system to prevent side plate bending Lowest headroom in its capacity range
  • Trolleys feature anti-drop and anti-climb device
  • High efficiency, multi-vane drives for the hoisting and transporting section
  • All-steel, cast iron design for highest performance in harshest environments
  • Explosion-proof
  • Positive start-up system to enable a smooth motor operation

Options

  • Chain container
  • Offshore paint
  • Spark-resistant package
  • Delta-P overload protection

JDN Supra-Low Monorail Hoists

Type UH 4 UH 6 UH 8 UH 12 UH 16
Carrying capacity mt 4 6 8 12 16
Number of chain strands   2 2 4 4 4
Engine output kW 2.5 2.5 2.5 2.5 2.5
Air pressure psi 85 85 85 85 85
bar 6 6 6 6 6
Lifting speed at full load ft/min 9.8 6.6 4.6 2.9 2.1
m/min 3.0 2.0 1.4 0.9 0.6
Lifting speed without load ft/min 19.7 14.8 9.5 7.2 3.9
m/min 6.0 4.5 2.9 2.2 1.2
Lowering speed at full load ft/min 24.6 17 11.8 8.2 4.9
m/min 7.5 5.2 3.6 2.5 1.5
Air consumption Lifting -full load- cfm 141.26 141.26 141.26 141.26 141.26
m³/min 4.0 4.0 4.0 4.0 4.0
Air consumption Lowering -full load- cfm 194.23 194.23 194.23 194.23 194.23
m³/min 5,5 5,5 5,5 5,5 5,5
Air connection   G ¾ G ¾ G ¾ G ¾ G ¾
Hose dimension (Ø inside) inch. ¾ ¾ ¾ ¾ ¾
mm 19 19 19 19 19
Weight at standard lift without control lbs 1014.13 1036.17 1190.50 1212.54 1234.59
kg 460 470 540 550 560
Chain dimension mm 13 x 36 13 x 36 13 x 36 13 x 36 13 x 36
Weight of 1 m chain lbs 8.38 8.38 8.38 8.38 8.38
kg 3,8 3,8 3,8 3,8 3,8
Standard lift ft 10 10 10 10 10
m 3 3 3 3 3
Length of control at standard lift ft 6.5 6.5 6.5 6.5 6.5
m 2 2 2 2 2

Dimensions

Type UH 4 UH 6 UH 8 UH 12 UH 16
A inch. 7.68 12.01 7.68 12.01 12.01
mm 195 305 195 305 305
B inch. 7.87 7.87 7.87 7.87 7.87
mm 200 200 200 200 200
C inch. 11.16 11.16 11.16 11.16 11.16
mm 284 284 284 284 284
D inch. 6.50 6.50 6.50 6.50 6.50
mm 165 165 165 165 165
E inch. 9.29 9.29 9.29 9.29 9.29
mm 236 236 236 236 236
F inch. 12.99 12.99 11.14 11.14 11.14
mm 330 330 283 283 283
G inch. 7.78 7.78 7.78 7.78 7.78
mm 197,5 197,5 197,5 197,5 197,5
H min, 150 <=b <=310 inch. 9.06 9.06      
mm 230 230      
H min, 150 <=b <=230 inch.     11.61 11.61 13.15
mm     295 295 334
H min, 230 <=b <=310 inch.     10.87 10.87 12.40
mm     276 276 315
J inch. 15.75 15.75 15.75 15.75 15.75
mm 400 400 400 400 400
K inch. 21.06 21.06 21.06 21.06 21.06
mm 535 535 535 535 535
L inch. 39.37 39.37 39.37 39.37 39.37
mm 1000 1000 1000 1000 1000
M inch. 1.57 1.57 1.73 1.73 2.09
mm 40 40 44 44 53
N inch. 2.01 2.01 2.60 2.60 3.23
mm 51 51 66 66 82
Issue: 13.05.2013

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