CMI
CMI RP146 Heavy-Duty Arborist Rigging Block
Made in the United States of America!
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Product Description
CMI RP146 1" Arborist Pulley (Made in USA)
The CMI RP146 is a high-capacity arborist pulley built for the largest rigging systems and the heaviest loads. Featuring an anodized aluminum body and a large aluminum alloy sheave running on an Oilite bronze bushing, it provides smooth, controlled performance while keeping overall weight manageable for its size.
- MBS: 68,000 lbs
- SWL: 13,600 lbs
- Sheave Diameter: 4.50"
- Max Rope Diameter: 1"
- Weight: 6 lb 10 oz
- Body Material: Anodized aluminum
- Sheave Material: Aluminum alloy
- Sheave Mechanics: Oilite bronze bushing
- Dimensions (W x H x Depth): 6" x 9.25" x 2.079" (sideplate to sideplate)
Ideal for large wood removals, high-load lowering points, and primary rigging applications where maximum strength, smooth rope handling, and compatibility with 1" rigging lines are required.
Pro Tip:
When running 1" rigging line, the 4.50" sheave helps maintain a healthier bend radius and reduces internal rope wear during heavy, repeated lowers. Always size anchors and connectors to meet or exceed the 13,600 lb SWL.
Specifications
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Safety Notice
Although Bishop Lifting 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. Bishop Lifting disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.
Bishop Lifting 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, Bishop Lifting disclaims liability for any misuse or incorrect product selection by our customers.
Rigging and safety gear purchased from Bishop Lifting 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.