Supra-Low Monorail Hoists

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.

Supra-Low Monorail Hoist

"Supra" Strength for Small Spaces
From 4 Ton to 100 Ton Capacity,
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.
 

 

 

Features:

  • Explosion-Proof
  • 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
  • Positive start-up system to enable a smooth motor operation
  • All-steel, cast iron design for highest performance in harshest environments

Options:

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

Applications:

  • Oil industry - BOP handling on land drilling rigs.
  • Paper mills – Handling of drying rollers in tight restricted areas on top of the production line.
  • Maritime Industry - Piston-pulling and handling components of engines or gearboxes in tight areas of ship engine rooms.
  • Newspaper Industry - Handling rollers in printing presses, installation of printing presses.

Technical Data - JDN Ultra-Low Monorail Hoist

UH 4 - UH 16

Type   UH 4 UH 6 UH 8 UH 12 UH 16
Carrying capacity t 4,0 6,0 8,0 12,0 16,0
Number of chain strands   2 2 4 4 4
Engine output kW 2,5 2,5 2,5 2,5 2,5
Air pressure bar 6 6 6 6 6
Lifting speed at full load m/min 3,0 2,0 1,4 0,9 0,65
Lifting speed without load m/min 6,0 4,5 2,9 2,2 1,2
Lowering speed at full load m/min 7,5 5,2 3,6 2,5 1,5
Air consumption Lifting -full load- m³/min 4,0 4,0 4,0 4,0 4,0
Air consumption Lowering -full load- 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 /Ø outside) mm 19/31 19/31 19/31 19/31 19/31
Weight at standard lift without control 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 kg 3,8 3,8 3,8 3,8 3,8
Standard lift m 3 3 3 3 3
Lenght of control at standard lift m 2 2 2 2 2
Dimensions
A mm 195 305 195 305 305
B mm 200 200 200 200 200
C mm 284 284 284 284 284
D mm 165 165 165 165 165
E mm 236 236 236 236 236
F mm 330 330 283 283 283
G mm 197,5 197,5 197,5 197,5 197,5
H min, 150 <=b <=310 mm 230 230      
H min, 150 <=b <=230 mm     295 295 334
H min, 230 <=b <=310 mm     276 276 315
J mm 400 400 400 400 400
K mm 535 535 535 535 535
L mm 1000 1000 1000 1000 1000
M mm 40 40 44 44 53
N mm 51 51 66 66 82
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Meerholz Canada LTD
1840 1st Avenue
Prince George, B.C. V2L 2Y9
Tel: (250) 562-2788
Fax: (250) 562-2782

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