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CMI 8.1 Micro Haul SystemImage shown may be a stock photo and is for reference only.

CMI 8.1 Micro Haul System

Item #:CMI-8.1HAULSYSTEM
USUALLY SHIPS:24hrsDetails
Price:$490.60
Quantity:
  • This product is eligible for FREE SHIPPING.
  • Made in the United States of America!
Purchase over $300 of CMI products and use Promo Code: CMI10 to receive a 10% discount off your order total! *Restrictions may apply
$490.6
  • Product Description
  • Specifications
  • Attachment(s)
  • Questions & Answers
  • Product Reviews
  • Safety Notice
  • CMI 8.1 Micro Haul System

    • A totally new, pint-sized haul system with an 8:1 mechanical advantage
    • Hauling becomes much easier in this pre-rigged system utilizing eight sheaves that turn on sealed ball bearings
    • The lower quad sheave pulley is mated to the upper, quad sheaved, remotely triggered retractable brake
    • The cam can be locked in the open position to allow freedom of movement up and down or it can be closed so that the user can pull the load and use brand new NER VPC hybrid performance braid 8mm rope
    • VPC has a strong, lightweight core of Vectran and polyolefin surrounded by a durable UV-resistant polyester cover, plus low elongation and an excellent handle
    • Anodized aluminum sideplates and aluminum sheaves
    • Ball bearings
    • Stainless axles
  • Size
    Upper: 5.5" X 4.25"
    Lower: 4.25" x 3.25"
    Frame Size
    Micro / Compact
    Rope Size
    3/8"
    Sheave Size
    1.50"
    Type
    Hauling / Uplift
    Breaking Strength (lbs)
    11,000
    Weight (lbs)
    Upper: 1.2
    Lower: 1.05
  • 1 Question & 1 Answer
    Hugh Greene
    from Long Valley, NJ asked:
    March 25, 2018
    What is the Working Load Limit?
    1 Answer
    The manufacturer, CMI, does not provide a Working Load Limit (WLL) for this pulley system. But, we do have some general information for you on the components. Both the upper and lower pulleys have a Minimum Breaking Strength (MBS) of 11,000 lbs. So if you figure 10% of that (most figure between 5% - 15%) you get 1,100 lbs for the pulleys. The rope carries an MBS of 5,500 lbs so again, figure 10% of that which is 550 lbs.
    Submitted by: Westech Rigging Supply on March 26, 2018

  • CMI 8.1 Micro Haul System$490.60
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  • Although Westech Rigging Supply strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Westech Rigging Supply disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.

    Westech Rigging Supply rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Westech Rigging Supply disclaims liability for any misuse or incorrect product selection by our customers.

    Rigging and safety gear purchased from Westech Rigging Supply should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.