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 Overhead Crane Blocks
Designed to provide a Quality replacement block with a
Quick Delivery
The McKissick Easy-Lift
 Features
- Quick delivery
- Easy to Reeve - Removeable housing allows block to be
reeved without complete disassembly.
- Bearing life and Design Factors meet: ASME HST-4, Class
H4 - CMAA 70 Class D - FEM 9.511 Class 2M
ISO 4301.1 Class M5
- Sheave pitch diameter minimum of 16 times rope
diameter on standard sizes (see yellow boxes in tables left).
- All single point shank hooks are genuine Crosby®,
forged alloy steel, Quenched and Tempered, contain the
patented QUIC-CHECK® markings and come with a “world
class” latch that integrates with hook tip.
- Sheave bearings are maintenance free and sealed for
life (10,000hrs).
- Wide range of product available (see table left).
- Ability to attach optional “anti two-block” device
- Available with shackle as lower connection point
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| Series 751 - Single Sheave |
| WLL (tonnes |
2 |
3 |
5 |
7.5 |
10 |
| Sheave O.D.
|
165 |
203 |
254 |
305 |
356 |
| (mm) |
145 |
187 |
235 |
279 |
318 |
| Pitch Diameter |
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| (mm)
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| Wire Line*
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| 6.5mm
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| 8mm
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| 9-10mm |
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| 11mm |
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| 12-13mm |
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| 14mm |
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| 16mm |
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| 19mm |
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| • Additional wire rope diameters available. |
| Series 752 - Double Sheave |
| WLL (tonnes |
3 |
5 |
7.5 |
10 |
15 |
| Sheave O.D.
|
165 |
203 |
254 |
305 |
305 |
| (mm) Sheave Spacing
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82.6 - 127 |
114 - 165 |
133 - 203 |
165 - 254 |
191 - 279 |
| Centerline (mm)
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145 |
187 |
235 |
279 |
318 |
| Pitch Diameter |
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| (mm) |
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| Wire Line* |
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| 6.5mm |
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| 8mm |
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| 9-10mm |
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| 11mm |
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| 12-13mm |
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| 14mm |
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| • Additional wire rope diameters available. |
The McKissick® Quic Kit®
Designed to provide a Quality replacement block with a
Quick Delivery
Features
- Quick delivery to user - You can assemble a block from McKissick® Quic Kit® components in minutes. Assembly is accomplished with simple tools that are provided.
- Adjustable sheave spacing in 6.5mm increments - Provides you the ability to assemble block utilizing required sheave spacing in system.
- McKissick® Quic Kit® provides components that allow you to produce multiple versions of a two sheave block. - 3 wire line sizes included Multiple centre pins and spacers for various sheave spacings
- McKissick® Quic Kit® provided in durable case that can be used for storing components, as well as easy transport to potential block users for demonstration purposes.
- Each McKissick® Quic Kit® comes with easy to follow assembly instructions,as well as drawings that can be used for approval (both printed and electronic).
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