SEE APPLICATION AND WARNING INFORMATION

Para Español: www.thecrosbygroup.com On Pages 332-339

RP Style Traveling Blocks

  • Capacities Available: 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
  • 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.
Working
Load Limit
(Tons) 		Sheave
Diameter
(in.) 		Standard
Wire Rope
Size
(in.)* 		Weight
Each
(lbs.)

Dimensions
(in.)

A B C D E F H J K L M

500

60

1-3/8

16,100

102.25

84.25

14.00

60.00

61.50

32.75

6.00

3.50

4.00

12.50

12.75

750

60

1-1/2

21,800

101.25

86.25

15.00

60.00

61.50

39.00

9.00

4.50

5.00

14.50

17.00

1000

72

1-3/4

33,600

124.25

105.00

19.25

72.00

74.50

52.255

9.00

5.00

6.25

18.75

21.00

* Additional wire rope sizes available.