DRAWING.pdf

B

C

D

234 1

B

C

D

A

FORMAT SIZEC

A

( )55.75

( )29.00

(R )3.50

( )2.00

( )12.50

( )8.25

( )19.65

( )36.51

( )24.75

( )89.16

( )5.00

( )15.50

( )12.75

( )19.75

( )7.00

( )6.25 ( )6.78

( )7.25

CNDATEBYZONEDESCRIPTIONREV

N/A02-JUL-2020J.MYERSN/ACUSTOMER REVIEW0

J.MYERS J.MYERS 3647044 1 OF 1

ENGINEER: DRAWN BY:

7141 LBS 29-May-2020 PART NUMBER: SHEETS

BLK 382 M060D48H 48 RB/TB

WLL=60 TON 1.50 WL W/DUP HKCALCULATED WT.: DATE:

2005-028 SEP

PROPOSAL NO.: PRODUCT LINE: TITLE:

CUSTOMER REVIEW N/A

STATUS: SUPERSEDES:

DO NOT SCALE ANGLES

SCALE: 1:10 3 PL DEC

ALL DIMENSIONS ARE IN INCHES

DIMENSIONS ARE PRIOR TO COATING

BREAK ALL SHARP EDGES

MACHINED SURFACES:

THIRD ANGLE PROJ 2 PL DEC

TOLERANCE

UNLESS OTHERWISE SPECIFIED

INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5-2009

DISCLOSURE OF THIS DOCUMENT IS NOT PERMITTED UNLESS AUTHORIZATION

IS EXPRESSLY GRANTED IN WRITING BY THE CROSBY GROUP LLC

N/A N/A

HEAT TREATMENT: HARDNESS:

N/A

MATERIAL:

SEE NOTES

COATING:

GMAW108, ASTM A275, ASTM A668, N62472-90-C-1458

REFERENCE:

NOTES:

1. WORKING LOAD LIMIT 60 TONS AT 5:1 DESIGN FACTOR.

2. 48 IN DIAMETER SHEAVES (QTY 2) GROOVED PER API FOR 1.50 IN WIRE LINE.

SHEAVE GROOVE FLAME HARDENED TO MIN. 35 Rc (140�$� COVERAGE).

3. SHEAVES FITTED WITH TAPERED ROLLER BEARINGS AND SEALS. INDIVIDUAL

LUBRICATION THROUGH CENTER PIN. TIMKEN ROLLER BEARING 6.5 IN SHAFT

DIAMETER WITH B-10 LIFE OF 5,000 HRS. MINIMUM AT 45 KIP SHEAVE LOAD.

4. SHEAVES TO BE ENCLOSED BY CLOSE FITTING REMOVABLE GUARD, WITH

OPENINGS FOR ROPE AND DRAINAGE.

5. FORGED ALLOY HOOK PER ASTM A-668 TO BE DOUBLE BARBED (DIMENSIONS PER

CUSTOMER SPECIFICATION), AND FITTED INTO TRUNNION THAT ALLOWS

ROTATION AND SWING ABOUT HORIZONTAL AXIS.

6. PRIOR TO PROOF TEST, MPI HOOK AND NUT TO ASTM A275. ACCEPTANCE

CRITERIA: NO LINEAR INDICATIONS GREATER THAN .06 IN. ALL LOAD

BEARING COMPONENTS (HOOK, HOOK NUT, TRUNNION, LOAD PLATES, CENTER

PIN, AND SHEAVES) TO BE MPI INSPECTED, WITH INDIVIDUAL CERTS PRIOR

TO PROOF TEST. MATERIAL CERTS REQUIRED ON ALL LOAD BEARING PARTS.

7. HOOK FITTED WITH �n�1/2 STAINLESS STEEL D RINGS.

8. PAINT BRILLIANT YELLOW (13538) 100% ACRYLIC PER N62472-90-C-1458

P00003 PARAGRAPH 3.5 WITH GLOSS BLACK SAFETY STRIPING (17038) ON

SIDES. DIAGONAL STRIPING ON SIDE PLATES AND WEIGHTS ONLY. BLACK

STRIPES TO BE 2 IN WIDE AT 45�$� ANGLES WITH 4 IN SPACING.

FIRST SIDE: START AT TOP LEFT WITH 2 IN SPACE BEFORE FIRST STRIPE.

OPPOSITE SIDE START AT TOP RIGHT WITH 2 IN SPACE BEFORE FIRST

STRIPE. BOTTOM STRIPE MUST BE AT LEAST 1 IN WIDE.

DO NOT PAINT HOOK OR WIRELINE GROOVE.

9. WELD ROLL GUARDS TO PIPE SPACERS BOTH HALVES MUST BE REMOVEABLE.

UPPER HALF ROLL GUARD AND LOWER HALF ROLL GUARD CAN BE REMOVED WITH

1 1/2 IN DIAMETER BOLTS.

10. TRUNNION BEARING PRESSURE AT LOAD PLATE TO BE LESS THAN 6 KSI.

11. HOOK THRUST BEARING STATIC CAPACITY = 231,000 LBS. 130% TIMES

120,000 LBS MAXIMUM DESIGN LOAD = 156,000 LBS.

12. THRUST BEARING SHIELD IS NOT ATTACHED TO HOOK NUT.

13. HOOK NUT TO BE SECURED WITH 3/8 X 1/2 SOCKET SET SCREW.

MANUFACTURING NOTES:

1. ASSEMBLE BLOCK, DO NOT DRILL AND TAP FOR SET SCREWS AT HOOK/NUT AND

TRUNNION/NUT INTERFACES.

2. PROOF LOAD BLOCK TO 232,000 LBS WITH ILO CERTS. MEASURE AND DOCUMENT

HOOK THROAT OPENING BEFORE AND AFTER PROOF TEST. HOOK TO BE LOADED

EQUALLY BETWEEN PRONGS, ADDING UP TO THE PROOF LOAD.

3. AFTER PROOF TEST, MAGNETIC PARTICLE INSPECT THE FOLLOWING COMPONENTS:

HOOK, HOOK NUT, TRUNNION, CENTER PIN, AND SIDE PLATES.

4. ASSEMBLE BLOCK, DRILL AND TAP FOR SET SCREWS AT HOOK/NUT AND

TRUNNION/NUT INTERFACES.

3X DRILL �n�.31 �x�.62

TAP .375-16 UNC,

EACH END AND AT HOOK/NUT

THREAD INTERFACE

GREASE ZERK

RECESSED

SPACER PROVIDED FOR SHIPMENT

TO BE REPLACED WITH LOAD

CELL AT FINAL DESTINATION

LOWER GUARD TO 3.25L

UPPER GUARD TO 4.75L

NAME TAG DETAIL

SCALE 1:1

BY

DATE

AS DRAWNAS NOTED

APPROVED FOR PRODUCTION

GMAW108

.13