Crosby McKissick RP High Capacity Oilfield Drilling Blocks - Range from 50,000kg to 1,000,000kg

RP Style Oilfield Drilling Blocks.

Model: 

McKissick RP / ODB-2538


Mckissick rp drawing

  • Capacities Available: 250, 350, 500, 750 and 1000 Tons.
  • Double row, pre-adjusted tapered bearings with seals.
  • Blocks contain McKissick® Roll-Forged sheaves with flame hardened grooves.
  • Grooves are API profile.
  • Separate lubrication channel to each sheave.
  • Bail design to adapt to comparable capacity drilling equipment.
  • Additional weights available upon request.
  • Manufactured to the requirements of API 8C, including all documentation.
  • Each block is individually serialized for full traceability.
  • Furnished with Certificate of Conformance.
  • Minimum design temperature of -20 degree C (-4 degree F).
  • Standard top coat finish is safety orange enamel.
  • Other paint colors and systems are available on request.
  • Individual parts are primer coated on exposed surfaces.
  • Block side plates can be drilled to adapt customer supplied equipment.
  • Easy bail pin removal.
  • All sizes are RFID EQUIPPED.

Metric Dimensions & Specifications

Working Load Limit Tonnes Sheave Diameter (mm) Standard Wire Rope Size (mm)* Weight Each (kg.) Dimensions (mm)
A B C D E F H J K L M
250 914 28 2540 1880 1600 279 914 991 616 127 63.5 88.9 276 202
250 1067 28 3198 2032 1753 279 1067 1118 616 127 63.5 88.9 276 202
350 1067 32 3243 2032 1753 279 1067 1118 616 127 63.5 88.9 276 202
500 1524 35 7303 2496 2140 356 1524 1562 382 152 88.9 102 381 324
750 1524 38 9888 2724 2343 381 1524 1562 991 229 114 127 470 432
1000 1829 44 17463 3232 2775 457 1829 1829 1226 229 127 159 502 540

Imperial Dimensions & Specifications

Working Load Limit Tonnes Sheave Diameter (in.) Standard Wire Rope Size (in.)* Weight Each (lbs.) Dimensions (in.)
A B C D E F H J K L M
250 36 1-1/8 5600 74.00 63.00 11.00 36.00 39.00 24.25 5.00 2.50 3.50 10.88 7.94
250 42 1-1/8 7050 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94
350 42 1-1/4 7150 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94
500 60 1-3/8 16100 98.25 84.25 14.00 60.00 61.50 32.75 6.00 3.50 4.00 15.00 12.75
750 60 1-1/2 21800 107.25 92.25 15.00 60.00 61.50 39.00 9.00 4.50 5.00 18.50 17.00
1000 72 1-3/4 38500 127.25 109.25 18.00 72.00 74.00 48.25 9.00 5.00 6.25 19.75 21.25

* May be furnished in other wire rope sizes.

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

Product Warnings

(approx. 0.5Mb)
crosby-catalogue-page-337.pdf

Crosby catalogue page 337

(approx. 0.2Mb)
Type
RP Style Drilling Block
Part N° Working Load Limit Tons Sheave Diameter (in.) Standard Wire Rope Size (in.)* Weight Each (lbs.) A (in.) B (in.) C (in.) D (in.) E (in.) F (in.) H (in.) J (in.) K (in.) L (in.) M (in.) Guide Price Quantity
2538-T12 250 36 1-1/8 5600 74.00 63.00 11.00 36.00 39.00 24.25 5.00 2.50 3.50 10.88 7.94 Quote Required
2538-T13 250 42 1-1/8 7050 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94 Quote Required
2538-T14 350 42 1-1/4 7150 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94 Quote Required
2538-T15 500 60 1-3/8 16100 98.25 84.25 14.00 60.00 61.50 32.75 6.00 3.50 4.00 15 12.75 Quote Required
2538-T16 750 60 1-1/2 21800 107.25 92.25 15.00 60.00 61.50 39.00 9.00 4.50 5.00 18.5 17 Quote Required
2538-T17 1000 72 1-3/4 38500 127.25 109.25 18.00 72.00 74.00 48.25 9.00 5.00 6.25 19.75 21.25 Quote Required
Add to Quote Basket   ?  

Mckissick rp drawing

  • Capacities Available: 250, 350, 500, 750 and 1000 Tons.
  • Double row, pre-adjusted tapered bearings with seals.
  • Blocks contain McKissick® Roll-Forged sheaves with flame hardened grooves.
  • Grooves are API profile.
  • Separate lubrication channel to each sheave.
  • Bail design to adapt to comparable capacity drilling equipment.
  • Additional weights available upon request.
  • Manufactured to the requirements of API 8C, including all documentation.
  • Each block is individually serialized for full traceability.
  • Furnished with Certificate of Conformance.
  • Minimum design temperature of -20 degree C (-4 degree F).
  • Standard top coat finish is safety orange enamel.
  • Other paint colors and systems are available on request.
  • Individual parts are primer coated on exposed surfaces.
  • Block side plates can be drilled to adapt customer supplied equipment.
  • Easy bail pin removal.
  • All sizes are RFID EQUIPPED.

Metric Dimensions & Specifications

Working Load Limit Tonnes Sheave Diameter (mm) Standard Wire Rope Size (mm)* Weight Each (kg.) Dimensions (mm)
A B C D E F H J K L M
250 914 28 2540 1880 1600 279 914 991 616 127 63.5 88.9 276 202
250 1067 28 3198 2032 1753 279 1067 1118 616 127 63.5 88.9 276 202
350 1067 32 3243 2032 1753 279 1067 1118 616 127 63.5 88.9 276 202
500 1524 35 7303 2496 2140 356 1524 1562 382 152 88.9 102 381 324
750 1524 38 9888 2724 2343 381 1524 1562 991 229 114 127 470 432
1000 1829 44 17463 3232 2775 457 1829 1829 1226 229 127 159 502 540

Imperial Dimensions & Specifications

Working Load Limit Tonnes Sheave Diameter (in.) Standard Wire Rope Size (in.)* Weight Each (lbs.) Dimensions (in.)
A B C D E F H J K L M
250 36 1-1/8 5600 74.00 63.00 11.00 36.00 39.00 24.25 5.00 2.50 3.50 10.88 7.94
250 42 1-1/8 7050 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94
350 42 1-1/4 7150 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94
500 60 1-3/8 16100 98.25 84.25 14.00 60.00 61.50 32.75 6.00 3.50 4.00 15.00 12.75
750 60 1-1/2 21800 107.25 92.25 15.00 60.00 61.50 39.00 9.00 4.50 5.00 18.50 17.00
1000 72 1-3/4 38500 127.25 109.25 18.00 72.00 74.00 48.25 9.00 5.00 6.25 19.75 21.25

* May be furnished in other wire rope sizes.

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

Product Warnings

(approx. 0.5Mb)
crosby-catalogue-page-337.pdf

Crosby catalogue page 337

(approx. 0.2Mb)
Type
RP Style Drilling Block
Part N° Working Load Limit Tons Sheave Diameter (in.) Standard Wire Rope Size (in.)* Weight Each (lbs.) A (in.) B (in.) C (in.) D (in.) E (in.) F (in.) H (in.) J (in.) K (in.) L (in.) M (in.) Guide Price Quantity
2538-T12 250 36 1-1/8 5600 74.00 63.00 11.00 36.00 39.00 24.25 5.00 2.50 3.50 10.88 7.94 Quote Required
2538-T13 250 42 1-1/8 7050 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94 Quote Required
2538-T14 350 42 1-1/4 7150 80.00 69.00 11.00 42.00 44.00 24.25 5.00 2.50 3.50 10.88 7.94 Quote Required
2538-T15 500 60 1-3/8 16100 98.25 84.25 14.00 60.00 61.50 32.75 6.00 3.50 4.00 15 12.75 Quote Required
2538-T16 750 60 1-1/2 21800 107.25 92.25 15.00 60.00 61.50 39.00 9.00 4.50 5.00 18.5 17 Quote Required
2538-T17 1000 72 1-3/4 38500 127.25 109.25 18.00 72.00 74.00 48.25 9.00 5.00 6.25 19.75 21.25 Quote Required
Add to Quote Basket   ?  

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