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Ingersoll Rand "MLK" Series Air Hoists

Ingersoll Rand "MLK" Series Air Hoists

Super Heavy Duty, High Speed Pneumatic Hoists, 250kg to 1 Tonne

Model: 

MLK Series Air Hoist / MS-3396

Ingersoll Rand "MLK" Series Air Hoists

MLK Heavy Duty Air Hoist MLK Hoist under manual trolley MLK Hoist under motorised trolley main-product-image

Serving industry for over 25 years, the rugged and reliable MLK series share a common design with many interchangeable parts. With high speeds and precise spotting, these hoists are ideal for high production cycle operations. Both spark resistant, designated with a KR suffix, and slow speed precision spotting models, deignated with a KS suffix, are offered.

MLK series hoists come complete with 10 feet of standard lift and either 6 feet of pendant control or 6 feet of pull chain control.

Features

  • Meets ASME B30.16 Specifications.
  • 100% duty cycle. MLK/HLK are rated as HMI duty classification A5, severe duty. This equates to FEM 9.511 duty classification 2m.
  • These hoist are ideal for the harsh environments found in steel mills, foundries and electroplating operations. These are also ideal for high duty cycle applications.
  • Pull chain or pilot pendent controls provide precise spotting capabilities. For even more precise control MLKS slow speed models are available.
  • Self adjusting, air operated disc brake is spring applied and air released. Wear tested to over 1 million cycles before replacement.
  • All rotating parts are supported by either ball or roller type bearings. Unique planetary gearing system assures long life.
  • Thoughtful design includes parts interchangeability, inlet swivels, exhaust air chain lubrication, control adjustment screws and easy conversion from pull chain to pendent control.
  • Spark resistant models and a wide range of options and accessories are available.

Rugged Construction for Severe Duty Use

  • Robust high strength aluminium housing with durable powder coated paint finish.
  • Insensitive to dust and humidity.
  • 100% duty cycle multi-vane-motor - Avoids downtimes.
  • Corrosion resistant load chain.

Efficiency

  • High lifting and lowering speeds.
  • Low air consumption.
  • Precise load positioning through pilot pendant of pull chain.
  • Low noise level (89 dBA).

Versatility

  • Numerous options available for adaptation to your application: chain containers, rigid mounting trolleys, CE compliant versions, spark resistant versions suitable for ATEX zone 1 applications.

Specifications

At 6.3 bar dynamic pressure (when hoist is running). Working pressure 5 to 7 bar.

Model Rated capacity (kg) Falls of load chain Min. headroom (mm) Lifting speed at rated load (m/min) Lifting speed at no load (m/min) Lowering speed at rated load (m/min) Air cons. at rated load (m/min) Sound pressure (dBA) Hoist weight (kg) Chain size (mm) Chain weight / 1m extra lift (kg)
MLK Standard Series / Hook mount configuration
ML250K 250 1 457 30.8 52.1 35.7 2.1 89 21.8 6.4 x 19.5 1.0
ML500K 500 1 457 16.8 32.3 29.6 2.1 89 21.8 6.4 x 19.5 1.0
ML1000K 1000 2 457 8.5 16.2 14.9 2.1 89 27.7 6.4 x 19.5 2.0
MLK for explosive atmosphere Zone 1 (as per ATEX Ex II 2 GD c IIB 135°C X) / Hook mount configuration
ML250KR 250 1 457 7.9 12.8 11.6 2.1 89 28.1 6.4 x 19.5 1.0
ML500KR 500 2 457 4.0 6.4 6.1 2.1 89 28.1 6.4 x 19.5 2.0

MLK Model Numbers

Dimensions

Hook mount Dims MLK Motorised Dims MLK Wide flange motorised dims
Hook mount configuration Standard trolley mount configuration with RT010 trolley - Plain (DA) or motorised (HA) Trolley mount configuration with TIR6600 trolley for wide beam - Motorised only (HD)

Model A B C D E F G H J Air Inlet Ø
Hook Mount - Dimensions in mm
ML250K 457 146 102 114 54 343 162 483 24 1/2" NPT
ML250KR 457 146 102 114 54 343 162 483 28 1/2" NPT
ML500K 457 146 102 114 54 343 162 483 24 1/2" NPT
ML500KR 457 165 83 135 25 343 162 508 28 1/2" NPT
ML1000K 457 165 83 135 25 343 162 508 28 1/2" NPT
Trolley Mount - Dimensions in mm
ML250K(R)..DA 457 191 37 321 107 70 67 394 24 1/2" NPT
ML500K(R)..DA 457 191 37 321 107 70 67 (105) 394 24 (28) 1/2" NPT
ML1000K..DA 457 191 37 321 107 70 105 394 28 1/2" NPT
ML250K(R)..HA 457 191 37 321 107 70 67 394 24 1/2" NPT
ML500K(R).HA 457 191 37 321 107 70 67 (105) 394 24 (28) 1/2" NPT
ML1000K(R)..HA 457 191 37 321 107 70 105 394 28 1/2" NPT
ML250K(R)..HD 442 191 39 374 146 114 62 394 24 1/2" NPT
ML500K(R)..HD 442 191 39 374 146 114 62 (105) 394 24 (28) 1/2" NPT
ML1000K(R)..HD 442 191 39 374 146 114 100 394 28 1/2" NPT

Pricing

(min:3) (3 included in price)
Unit Price

£

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Description

+

Serving industry for over 25 years, the rugged and reliable MLK series share a common design with many interchangeable parts. With high speeds and precise spotting, these hoists are ideal for high production cycle operations. Both spark resistant, designated with a KR suffix, and slow speed precision spotting models, deignated with a KS suffix, are offered.

MLK series hoists come complete with 10 feet of standard lift and either 6 feet of pendant control or 6 feet of pull chain control.

Features

  • Meets ASME B30.16 Specifications.
  • 100% duty cycle. MLK/HLK are rated as HMI duty classification A5, severe duty. This equates to FEM 9.511 duty classification 2m.
  • These hoist are ideal for the harsh environments found in steel mills, foundries and electroplating operations. These are also ideal for high duty cycle applications.
  • Pull chain or pilot pendent controls provide precise spotting capabilities. For even more precise control MLKS slow speed models are available.
  • Self adjusting, air operated disc brake is spring applied and air released. Wear tested to over 1 million cycles before replacement.
  • All rotating parts are supported by either ball or roller type bearings. Unique planetary gearing system assures long life.
  • Thoughtful design includes parts interchangeability, inlet swivels, exhaust air chain lubrication, control adjustment screws and easy conversion from pull chain to pendent control.
  • Spark resistant models and a wide range of options and accessories are available.

Rugged Construction for Severe Duty Use

  • Robust high strength aluminium housing with durable powder coated paint finish.
  • Insensitive to dust and humidity.
  • 100% duty cycle multi-vane-motor - Avoids downtimes.
  • Corrosion resistant load chain.

Efficiency

  • High lifting and lowering speeds.
  • Low air consumption.
  • Precise load positioning through pilot pendant of pull chain.
  • Low noise level (89 dBA).

Versatility

  • Numerous options available for adaptation to your application: chain containers, rigid mounting trolleys, CE compliant versions, spark resistant versions suitable for ATEX zone 1 applications.
Specifications

+

Specifications

At 6.3 bar dynamic pressure (when hoist is running). Working pressure 5 to 7 bar.

Model Rated capacity (kg) Falls of load chain Min. headroom (mm) Lifting speed at rated load (m/min) Lifting speed at no load (m/min) Lowering speed at rated load (m/min) Air cons. at rated load (m/min) Sound pressure (dBA) Hoist weight (kg) Chain size (mm) Chain weight / 1m extra lift (kg)
MLK Standard Series / Hook mount configuration
ML250K 250 1 457 30.8 52.1 35.7 2.1 89 21.8 6.4 x 19.5 1.0
ML500K 500 1 457 16.8 32.3 29.6 2.1 89 21.8 6.4 x 19.5 1.0
ML1000K 1000 2 457 8.5 16.2 14.9 2.1 89 27.7 6.4 x 19.5 2.0
MLK for explosive atmosphere Zone 1 (as per ATEX Ex II 2 GD c IIB 135°C X) / Hook mount configuration
ML250KR 250 1 457 7.9 12.8 11.6 2.1 89 28.1 6.4 x 19.5 1.0
ML500KR 500 2 457 4.0 6.4 6.1 2.1 89 28.1 6.4 x 19.5 2.0

MLK Model Numbers
Dimensions

+

Dimensions

Hook mount Dims MLK Motorised Dims MLK Wide flange motorised dims
Hook mount configuration Standard trolley mount configuration with RT010 trolley - Plain (DA) or motorised (HA) Trolley mount configuration with TIR6600 trolley for wide beam - Motorised only (HD)

Model A B C D E F G H J Air Inlet Ø
Hook Mount - Dimensions in mm
ML250K 457 146 102 114 54 343 162 483 24 1/2" NPT
ML250KR 457 146 102 114 54 343 162 483 28 1/2" NPT
ML500K 457 146 102 114 54 343 162 483 24 1/2" NPT
ML500KR 457 165 83 135 25 343 162 508 28 1/2" NPT
ML1000K 457 165 83 135 25 343 162 508 28 1/2" NPT
Trolley Mount - Dimensions in mm
ML250K(R)..DA 457 191 37 321 107 70 67 394 24 1/2" NPT
ML500K(R)..DA 457 191 37 321 107 70 67 (105) 394 24 (28) 1/2" NPT
ML1000K..DA 457 191 37 321 107 70 105 394 28 1/2" NPT
ML250K(R)..HA 457 191 37 321 107 70 67 394 24 1/2" NPT
ML500K(R).HA 457 191 37 321 107 70 67 (105) 394 24 (28) 1/2" NPT
ML1000K(R)..HA 457 191 37 321 107 70 105 394 28 1/2" NPT
ML250K(R)..HD 442 191 39 374 146 114 62 394 24 1/2" NPT
ML500K(R)..HD 442 191 39 374 146 114 62 (105) 394 24 (28) 1/2" NPT
ML1000K(R)..HD 442 191 39 374 146 114 100 394 28 1/2" NPT

Downloads

+
MHD55003_ILE_2003_MLK-HLK.pdf

User Manual

Detailed technical information giving safety advice, complete dimensional drawings of the available models and details and technical specifications of additional equipment.

(approx. 0.5Mb)

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