Quick Ref: OCB-2535
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Crosby McKissick 731, 732 Oilfield Crown Blocks - Range from 13,500kg to 170,000kg

Model:  McKissick 731, 732 / OCB-2535

McKissick 731
McKissick 731
McKissick 732
Mckissick 731 Mckissick 731 Mckissick 732
Part N° Sheave Diameter (mm) Block No. No. of Sheaves Working Load Limit (t) Standard Wire Rope Size (mm)* Weight Each (kg) Guide Price Quantity
2535-T17758
351158
610 241 1 13.5 22 91 Quote Required
2535-T17759
351167
610 242 2 27 22 126 Quote Required
2535-T17760
351176
610 243 3 40.5 22 170 Quote Required
2535-T17761
351185
610 731 1 31.5 25 91 Quote Required
2535-T17762
351194
610 732 2 67.5 25 159 Quote Required
2535-T17763
351201
610 733 3 90 25 238 Quote Required
2535-T17764
351210
610 734 4 113 25 327 Quote Required
2535-T17765
351229
762 741 1 36 28 147 Quote Required
2535-T17766
351238
762 742 2 72 28 254 Quote Required
2535-T17767
351247
762 743 3 99 28 363 Quote Required
2535-T17768
351256
762 744 4 126 28 445 Quote Required
2535-T17769
351265
762 745 5 153 28 528 Quote Required
Pricing Currency: Add To Quote Request   ?  

Oilfield Servicing, Crown Blocks.

Built using McKissick Roll-Forged sheaves with flame hardened grooves. Designed with double row pre-adjusted sealed tapered bearings mounted on a steel shaft and Heavy center and side plates for proper support of center pin.
  • Pre-assembled units for rapid attachment to crown assembly for installation on derrick.
  • On multiple sheave assemblies, one sheave can be grooved for sand line on request.
  • Other sizes available upon request.
Mckissick 731Mckissick 731 Mckissick 732
731 732

Specifications

Sheave Diameter
(in.)
Block No. Crown Block Stock No. No. of Sheaves Working Load Limit
(Tons)
Standard Wire Rope Size
(in.)*
Weight Each
(lbs.)
24 241 351158 1 15 7/8 200
24 242 351167 2 30 7/8 278
24 243 351176 3 45 7/8 375
24 731 351185 1 35 1 200
24 732 351194 2 75 1 350
24 733 351201 3 100 1 525
24 734 351210 4 125 1 720
30 741 351229 1 40 1-1/8 325
30 742 351238 2 80 1-1/8 560
30 743 351247 3 110 1-1/8 800
30 744 351256 4 140 1-1/8 982
30 745 351265 5 170 1-1/8 1163

Metric

Sheave Diameter (mm) Block No. Crown Block Stock No. No. of Sheaves Working Load Limit (t) Standard Wire Rope Size (mm)* Weight Each (kg)
610 241 351158 1 13.5 22 91
610 242 351167 2 27 22 126
610 243 351176 3 40.5 22 170
610 731 351185 1 31.5 25 91
610 732 351194 2 67.5 25 159
610 733 351201 3 90 25 238
610 734 351210 4 113 25 327
762 741 351229 1 36 28 147
762 742 351238 2 72 28 254
762 743 351247 3 99 28 363
762 744 351256 4 126 28 445
762 745 351265 5 153 28 528

*May be furnished in other wire rope sizes.

Crosby-catalogue-page-number-342-349.pdf

Product Warnings

(approx. 0.5Mb)
crosby-catalogue-page-335.pdf

Crosby catalogue page 335

(approx. 0.2Mb)

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