Quick Ref: ODB-2538
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Crosby McKissick High Capacity Oilfield Drilling Blocks - Range from 50,000kg to 1,000,000kg

Model:  McKissick RP / ODB-2538

RP Style Travelling Blocks
Crosby Mckissick High Capacity Oilfield Drilling Block
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
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RP Style Oilfield Drilling Blocks.

Mckissick rp drawing
RP Style Travelling Blocks

Drilling blocks avilable in capacities of 250, 350, 500, 750 and 1000 Tons. Complete with double row, pre-adjusted tapered bearings with seals. Blocks contain McKissick® Roll-Forged API Profile sheaves with flame hardened grooves.

Features

  • Easy opening guards for quick string-up (no bolts to pull out and lose).
  • 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
    • Indiviual parts are primer coated on exposed surfaces.
  • Block side plates can be drilled to adapt customer supplied equipment.
  • Easy bail pin removal.

Metric 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 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)

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