Dredge JADWIN Ladder Hoist Winch Rigging Block System.pdf

"NOTICE TO PERSONS RECEIVING THIS DRAWING:

Gunnebo Johnson Corp. claims proprietary rights in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

14 15

818362

19 20

1.50

33.81

44.77

23.00

6.00

A

A

2.00 20.25

2.00

38.48

5.34 6.34 3.46

4.750

SECTION A-A

SCALE 1 : 8

-ALL DIMENSIONS ARE FOR REFERENCE

-WORKING LOAD LIMIT : 110 TONS

-DESIGN FACTOR: 4

-SHEAVE OD: 28.00"

-SHEAVE PD: 26.13"

-SHEAVES ARE GROOVED FOR .875" (22 MM) WIRE ROPE.

-SHEAVE GROOVES AND WALLS ARE CONCURRENT HARDENED TO RC-40 MIN.

-SHEAVES EQUIPPED WITH SEALED TAPPERED ROLLER BEARINGS THAT ARE

INDIVIDUALLY LUBRICATED THROUGH FITTINGS LOCATED ON ENDS OF CENTER PIN.

-DEAD END DESIGNED TO UTILIZE GUNNEBO JOHNSON WEDGE SOCKET WS-8-7/8".

-PAINT: 3-PART MARINE SYSTEM

-COLOR: YELLOW

ITEM

NO. PART NAME DESCRIPTION MATERIAL QTY.

1 CenterPin_Upper Center Pin, Upper Block ASTM A434 GRD BC 1 2 SheaveAssem 28" OD Sheave w/TR Bearings See DWG: SheaveAssem 6 3 SPlate_Upper Side Plate w/Bosses Steel Plate_ASTM A572GR50 2 4 CPlate_Upper Cover Plate Steel Plate_ASTM A572GR50 1 5 CPlate_Upper Cover Plate w/Threaded hole Steel Plate_ASTM A572GR50 1 6 Sleeve_01 6.69 OD X 5.5 ID X 0.5 Long Steel Tube_AISI 1018/1026 (Electroless Nickel Plated) 3 7 Sleeve_02 6.69 OD X 5.5 ID X 1.5 Long Steel Tube_AISI 1018/1026 (Electroless Nickel Plated) 2 8 Sleeve_03 6.69 OD X 5.5 ID X 2.00 Long Steel Tube_AISI 1018/1026 (Electroless Nickel Plated) 1 9 Sleeve_04 6.69 OD X 5.5 ID X 0.64 Long Steel Tube_AISI 1018/1026 (Electroless Nickel Plated) 1 10 O-Ring_01 Center Pin O-Ring PN: AS 568 MS28775-158 2 11 O-Ring_02 Sleeve O-Ring PN: AS 568 MS28775-163 14 12 RGuide-4_Upper Partial Reeving Guide -4 Shv See Sheet 4 1 13 RGuide-1_Upper Partial Reeving Guide -1 Shv See Sheet 4 2 14 DEnd_Upper Dead End Weldment Steel Plate_ASTM A572GR50 1 15 EndCap_01 End Cap (dead end) Steel Plate_ASTM A572GR50 1 16 EndCap_02 End Cap Steel Plate_ASTM A572GR50 1 17 EndCap_03 Latch Pin End Cap Steel Plate_ASTM A572GR50 2 18 TWasher 8.00 OD X 6.7 ID X .125 Thick Thrust Washer SAE-660 BRONZE 2 19 Spacer_01 Latch Pin Spacer, 12 PL Steel Tube_AISI 1018/1026 (Electroless Nickel Plated) 1 20 Spacer_02 Latch Pin Spacer, 11 PL Steel Tube_AISI 1018/1026 (Electroless Nickel Plated) 2 21 Pin_Upper Latch Pin Upper Block ASTM A434 GRD BD 1 22 RGuide-1-01_A Spacer -1 Shv Steel Tube_1-29/32X 1-19/32 A53 TYPE F 2 23 RGuide-4-01_A Spacer -4 Shv Steel Tube_1-29/32X 1-19/32 A53 TYPE F 1 24 Shim 8.00 OD X 6.7 ID X (TBD) Thick Shim Steel 1 25 Tbolt_01 Tie Bolt 1-1/2 -6NC-2A Steel All Thread (Galvanized) 4 26 SWasher_0.5 Std. 1/2" Split Washer Zinc Plated Steel 12 27 HBolt_1.5-6_2in 1/2"-6 Hex Bolt, 2" Long Zinc Yellow Plated Grade 8 12 28 HNut_1.5-6 Thin Hex Nut 1-1/2-6 UNC 2B, 27/32" Height Zinc Yellow Plated Grade 8 8 29 GFitting 1/8" NPT Straight Grease Fitting Stainless Steel 7 30 SWasher_0.625 Std. 5/8" Split Washer Zinc Plated Steel 1 31 CScrew_.625-11_1in 5/8"-11 Socket Head Cap Screw, 1" Long Stainless Steel 1 32 SetScrew_.625-11_1in Cup Point Set Screw 5/8"-11, 1" Long Stainless Steel 2

DREDGE JADWIN

110 TON UPPER BLOCK ASSEMBLY

UpperBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 1 OF 5

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:20

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT: 2502

NN

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

17.350

12 PARTS LINE

Spacer_01

Mounting Plates (supplied by customer)

17.350

Spacer_02

Mounting Plates (supplied by customer)

11 PARTS LINE

(DEAD END ON LOWER BLOCK)

ASSEMBLY IINSTRUCTIONS FOR UPPER BLOCK

1. Assemble the block with center pin vertical, with Dead End on top of the block.

a. Install Bronze Thrust Washers as shown on assembly drawing

b. Bolt on both End Caps and draw slack out of sheave bearings.

c. Tighten all Tie Bolts.

d. Put Pin/Tube through Latch Pin hole and lift with strap around Latch Pin to vertical position.

e. Lay block down with Center Pin horizontal.

2. Slide Dead End Plate and Thrust Washer up against End Cap.

3. Adjust End Cap Bolts until all Sheaves can be turned freely by hand and have no side to side play.

4. Measure and record:

a. Distance between the ends of Center Pin to end of Sleeve through holes in End Cap. On both ends. Record measurements as END 1 & END 2.

b. Distance between Thrust Washer to Dead End in 4 locations. Record minimum value as DE.

c. Distance between the End Cap opposite the Dead End side. Record minimum distance as OPP_DE.

5. Remove End Caps and machine groove in them per below:

a. Reference Sketch.

b. Groove OD: Sleeve OD + .12 +.01/-.00

c. Groove ID: Sleeve ID + 12 +.01/-.00

d. Groove Depth: (END 1 + END 2) / 2 -.03”, +.01/-.00

e. Seek clarification from Engineering if required to understand the above formula.

f. Paint Machined Groove with 3 coats Marine System same as the rest of block.

6. Dead End Play Adjustment:

a. A steel shim can be added to minimize movement of Dead End with dimensions per below:

b. Shim OD: End Cap OD +.03/-.03

c. Shim ID: Sleeve OD + .03, +.01/-.00

d. Shim Thickness: (DE + OPP_DE) / 2 -.03, +.01/-.00

7. Tighten all bolts and Nuts.

8. Stake all jam nuts and lockwire cap screws.

DREDGE JADWIN

110 TON UPPER BLOCK ASSEMBLY

UpperBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 2 OF 5

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:5

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT: 2502

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

4X .332 TO DEPTH SHOWN

.813 .500

1/8 NPT

3.375

2X 1.125

A

A

36.109 36.099

5.493 5.495

7X .188 TO INTERSECTION

B B

SECTION A-A

4.717 4.367

10.710

3.014 3.364

9.357 9.707

14.699

15.049 16.052 16.402

4.742+ .000 .005

BOTH ENDS

1.301 .951

11.060

C

SECTION B-B

1.125

2.813

3.248

1.875

1.624

3X .332 TO DEPTH SHOWN

.813 .500

1/8" NPT

3X .422 1.380

1/2-13 UNC 1.000

BOTH ENDS

10°+- 0° 5°

R.030 .020

R.010 MAX.

.075+ .006 .000

.170+ .010 .000

DETAIL C

SCALE 2 : 1

A

A

6.693+ .000 .005

5.500+ .005 .000

.500+ .000 .005

5.992+ .000 .005

BOTH ENDS

B

SECTION A-A

10°+- 0° 5°

2X .031 X 45°

R.030 .020

R.010 MAX. 2X .13+

.00 .03 X 15°

.075+ .006 .000

.170+ .010 .000

DETAIL B

SCALE 2 : 1

A

A 1.500+ .000 .005

5.500+ .005 .000

6.693+ .000 .005

5.992+ .000 .005

BOTH ENDS

B

SECTION A-A

10°+-

0° 5°

2X .031 X 45°

2X .13+ .00 .03 X 15°

R.030 .020

R.010 MAX.

.170+ .010 .000

.075+ .006 .000

DETAIL B

SCALE 2 : 1

A

A

2X .031 X 45°

2.000+ .005 .000

6.693+ .000 .005

5.500+ .005 .000 .250

.031

5.992+ .000 .005

BOTH ENDS

B

SECTION A-A

6X .188 THRU

60 APART

1.000

10°+- 0° 5°

.075+ .006 .000

R.010 MAX.

R.030 .020

2X .13+ .00 .03 X 15°

.03 X 45°

.170+ .010 .000

DETAIL B

SCALE 2 : 1

A

A

.642 .637

5.500+ .005 .000

6.693+ .000 .005

5.992+ .000 .005

BOTH ENDS

B

SECTION A-A

10°+- 0° 5°

.075+ .006 .000

.13+ .00 .03 X 15°

.03 X 45° R.030 .020

R.010 MAX.

.170+ .010 .000

DETAIL B

SCALE 2 : 1

CenterPin_Upper

Sleeve_01

Sleeve_02

Sleeve_03 Sleeve_04

BREAK ALL SHARP

CORNERS AND SHARP

EDGES

DREDGE JADWIN

110 TON UPPER BLOCK ASSEMBLY

UpperBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 3 OF 5

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:3

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT:

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

4.781+ .015 .005

R6.00

4X 1.560

6.708+ .015 .005

23.000

8.618

30.150

R15.00

R14.38

4X R1.83

R7.96

36.96 14.446

35.60

6.000+ .060 .000

11.35

3.19

18.50

23.26

CL

1.250

2X .375

11.00

.25

.25

2X .531 THRU ALL

5/8-11 UNC THRU ALL

(ONE PLATE ONLY)

30.150

6.708+ .015 .005 8.618

30.150 14.446 4X 1.560

2X R2.02

2X R1.83

R14.38

R7.96

35.60

24.43

10.57

23.26

7.961

5.188

CL

.375

8.00 6.708+

.015 .005

.125 .120

1.00

.500

2.000 2.125+ .060 .000

.5

1.00

2X .25

1.50

6.708+ .015 .005

13.65

CL

.13

.13

10.58 R.06

RELIEF

2.65 3.36

4.25

6.48

1.11

1.09 1.06

R6.88

17.31

2.50 2X R.06

RELIEF

1.14

3.75

4X 1.000 THRU 1.875

3.248

3X .530 THRU

2.813

3.375

2X 1.125

1.624

1.688 A

A

.75

(TBD, SEE

NOTES SHEET 2)

5.380 6.813

SECTION A-A

8.618

19.384

14.446 R14.13 .50

1.90

16.119

.135

.13

.13

TYP.

21.000 20.990

20.750

20.500

.13 TYP.

.25 TYP.

8.618

14.446 R14.13

16.119

.50

1.90

19.384

.135

.13

.13

TYP.

4.50 4.72

5.068 5.058

.28 .17

SPlate_Upper - Side Plate w/Bosses

-All holes must be drilled/line bored through ALL side and cover plates

RGuide-4_Upper- Partial Reeving Guide- 4 Shv

1) #10 Ga. Steel Sheet

2) Steel Tube_1-29/32X 1-19/32 A53 TYPE F

3) Steel Plate_ASTM A572GR50

RGuide-1_Upper- Partial Reeving Guide- 1 Shv

1) #10 Ga. Steel Sheet

2) Steel Tube_1-29/32X 1-19/32 A53 TYPE F

3) Steel Plate_ASTM A572GR50

CPlate_Upper - Cover Plate CPlate_Upper - Cover Plate w/Theaded Hole

-All holes must be drilled/line bored through ALL side and cover plates

TWasher- 8.00 OD X 6.7 ID X .125 Thick Thrust Washer

DEnd_Upper- Dead End Weldment

EndCap_01- End Cap (dead end)

BREAK ALL SHARP

CORNERS AND SHARP

EDGES

DREDGE JADWIN

110 TON UPPER BLOCK ASSEMBLY

UpperBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 4 OF 5

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:8

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

R4.50

2.00

R.600

5.188

3.248

.938

2.813 9.69

3X .530 THRU

3X 1.000 THRU

2X .531 THRU ALL

5/8-11 UNC THRU ALL

7.820

2.250 1.125

1.624

3.910

A

A

.75

6.813

(TBD, SEE

NOTES SHEET 2)

5.380

SECTION A-A

1.90

1.61 5.068

5.058

1.90

1.61

21.000 20.990

1.50

36.699 36.639

2X .030 X 45°

1-1/2 -6NC-2A ALL THREAD

A

A

3X .422 1.38

1/2-13 UNC 2B 1.00

BOTH ENDS

2.598

2.250

1.299

24.583 24.553

4.750 4.745

2.691 2.661

5.25

4.776

2X .06 X 45°

SECTION A-A

A

A

4.776

5.25

1.368 1.338

2X .06 X 45°

SECTION A-A

8.00

6.708+ .015 .005

.25 (TBD, SEE NOTES SHEET 2)

2.598

2.250

3X .530 THRU

1.299

1.500

A

A

.75 2X .06 X 45°

SECTION A-A

EndCap_02 - End Cap

RGuide-4-01_A - Spacer 4-Shv

TBolt_01 - Tie Bolt

Spacer_01 - Spacer 12 PL

Pin_Upper - Latch Pin Upper Block

Spacer_02 - Spacer 11 PL

Shim - 8.00 OD X 6.7 ID X (TBD) Thick Shim

BREAK ALL SHARP

CORNERS AND SHARP

EDGES

RGuide-1-01_A - Spacer 1-Shv

EndCap_03 - Latch Pin End Cap

DREDGE JADWIN

110 TON UPPER BLOCK ASSEMBLY

UpperBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 5 OF 5

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:3

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

6.00

12.25

53.83

33.81

1.50

1.50

19 13

23 22

6.34 5.34

2.00 36.31

31.56

-ALL DIMENSIONS ARE FOR REFERENCE

-WORKING LOAD LIMIT : 110 TONS

-DESIGN FACTOR: 4

-SHEAVE OD: 28.00"

-SHEAVE PD: 26.13"

-SHEAVES ARE GROOVED FOR .875" (22 MM) WIRE ROPE.

-SHEAVE GROOVES AND WALLS ARE CONCURRENT HARDENED TO RC-40 MIN.

-SHEAVES EQUIPPED WITH SEALED TAPPERED ROLLER BEARINGS THAT ARE

INDIVIDUALLY LUBRICATED THROUGH FITTINGS LOCATED ON ENDS OF CENTER PIN.

-DEAD END DESIGNED TO UTILIZE GUNNEBO JOHNSON WEDGE SOCKET WS-8-7/8".

-PAINT: 3-PART MARINE SYSTEM

-COLOR: YELLOW

ITEM

NO. PART NUMBER DESCRIPTION MATERIAL QTY.

1 SheaveAssem 28" OD Sheave w/TR Bearings See DWG: SheaveAssem 6 2 WldPlate_Lower Side Plate Weldment Steel Plate_ASTM A572GR50 1 3 CPlate_Lower Cover Plate w/Threaded hole Steel Plate_ASTM A572GR50 2 4 Sleeve_01 6.69 OD X 5.5 ID X 0.5 Long See DWG: UpperBlock 3

5 Sleeve_02 6.69 OD X 5.5 ID X 1.5 Long See DWG: UpperBlock 2

6 Sleeve_04 6.69 OD X 5.5 ID X 0.64 Long See DWG: UpperBlock 2

7 O-Ring_01 Center Pin O-Ring See DWG: UpperBlock 2

8 O-Ring_02 Sleeve O-Ring See DWG: UpperBlock 14 9 RGuide-1_Lower Reeving Guide - 1 Sheave See Sheet 3 2 10 RGuide-4_Lower Reeving Guide - 4 Sheave See Sheet 3 1 11 CenterPin_Lower Center Pin, Lower Block ASTM A434 GRD BC 1

12 Pin_Lower Latch Pin Lower Block CFC 1040/45 1 13 EndCap_02 End Cap See DWG: UpperBlock 2

14 EndCap_04 Latch Pin End Cap Steel Plate_ASTM A572GR50 2 15 Tbolt_01 Tie Bolt See DWG: UpperBlock 4 16 DEndAssem Dead End Assembly, Lower Block See DWG: DEndAssem 1 17 SWasher_0.625 Std. 5/8" Split Washer See DWG: UpperBlock 2

18 CScrew_.625-11_1in 5/8"-11 Socket Head Cap Screw, 1" Long See DWG: UpperBlock 2

19 SetScrew_.625-11_1in Cup Point Set Screw 5/8"-11, 1" Long See DWG: UpperBlock 4

20 HNut_1.5-6 Thin Hex Nut 1-1/2-6 UNC 2B, 27/32" Height See DWG: UpperBlock 8

21 GFitting 1/8" NPT Straight Grease Fitting See DWG: UpperBlock 6

22 SWasher_0.5 Std. 1/2" Split Washer See DWG: UpperBlock 12

23 HBolt_1.5-6_2in 1/2"-6 Hex Bolt, 2" Long See DWG: UpperBlock 12

DREDGE JADWIN

110 TON LOWER BLOCK ASSEMBLY

LowerBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 1 OF 4

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:10

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT: 2939

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

5.43

11 PARTS LINE

DEndAssem 6.34

12 PARTS LINE

(DEAD END ON UPPER BLOCK)

REPLACE PN: DEndAssem WITH PN: SheaveAssem

ASSEMBLY IINSTRUCTIONS FOR LOWER BLOCK

1. Assemble the block with center pin vertical.

a. Bolt on both End Caps and draw slack out of sheave bearings.

b. Tighten all Tie Bolts.

c. Put Pin/Tube through Latch Pin hole and lift with strap around Latch Pin to vertical position.

d. Lay block down with Center Pin horizontal.

2. Adjust End Cap Bolts until all Sheaves can be turned freely by hand and have no side to side play.

3. Measure and record:

a. Distance between the ends of Center Pin to end of Sleeve through holes in End Cap. On both ends. Record measurements as END 1 & END 2.

4. Remove End Caps and machine groove in them per below:

a. Reference Sketch.

b. Groove OD: Sleeve OD + .12 +.01/-.00

c. Groove ID: Sleeve ID + 12 +.01/-.00

d. Groove Depth: (END 1 + END 2) / 2 -.03”, +.01/-.00

e. Seek clarification from Engineering if required to understand the above formula.

f. Paint Machined Groove with 3 coats Marine System same as the rest of block.

6. Tighten all bolts and Nuts.

7. Stake all jam nuts and lockwire cap screws.

DREDGE JADWIN

110 TON LOWER BLOCK ASSEMBLY

LowerBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 2 OF 4

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:6

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT: 2939

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

6.708+ .015 .005

4X 1.56

30.150

12.459 17.448

8.724

12.25+ .06 .00

2X 1.50

15.075

8.000+ .060 .000

CL 6.031+

.015 .005

21.00

2X 1.25

6.500+ .060 .000

CL

USE TIE BOLT SPACER FROM

REEVING GUIDE FOR SPACING

DURING WELDING

.5 2X

2X R1.83

R8.00

R6.95

12.25+ .06 .00

2X 1.613 1.583

4X R.13

RELIEF

18.75

10.13

34.52

6.98

35.23

23.01 23.09

27.50

R10.00

2X 1.00

2X 1.00

2X R4.00

R6.50

6.93

22.97

17.59

30.15

17.448

5.188

.531 THRU ALL

5/8-11 UNC THRU ALL

4X R1.83

R14.38

6.708+ .015 .005

34.12

26.00

14.70

15.075

8.724

14.38

26.84

28.77

.375

30.150

12.459 R14.13

.470 TYP.

17.448

1.90

.135

.13

TYP.

5.068 5.058

4.72

.175 TYP.

12.459

.135

17.448

1.90 30.150

R14.13

.470 TYP.

.13

TYP.

21.000 20.990

20.75

2X .13 TYP.

CL

WldPlateLower -Side Plate Weldment

-All holes must be drilled/line bored through ALL side and cover plates

CL

CL

CPlate_Lower - Cover Plate w/Threaded Hole

-All holes must be drilled/line bored through ALL side and cover plates

RGuide-1_Lower - Reeving Guide - 1 Sheave

1) #10 Ga. Steel Sheet

2) Steel Tube_1-29/32X 1-19/32 A53 TYPE F

CL

RGuide-4_Lower - Reeving Guide - 4 Sheave

1) #10 Ga. Steel Sheet

2) Steel Tube_1-29/32X 1-19/32 A53 TYPE F

CL

DREDGE JADWIN

110 TON LOWER BLOCK ASSEMBLY

LowerBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 3 OF 4

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:10

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT:

NN

BREAK ALL SHARP

CORNERS AND SHARP

EDGES

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

3X .422 1.380

1/2-13 UNC 1.000

BOTH ENDS

6X .332 TO DEPTH SHOWN

.813 .500

1/8" NPT

BOTH ENDS

2.250

2.813 1.875

3.248

1.125

1.624

A

A

34.823 34.813

5.495 5.493

7X .188 TO INTERSECTION

2X .030 X 45°

4.742+ .000 .005

BOTH ENDS

B B

C

SECTION A-A

14.74 15.08

14.74 15.09

3.96 4.31

9.39 9.74

3.05 3.40

9.39 9.74

3.05 SECTION B-B

10°+- 0° 5°

.075+ .006 .000

R.03 .02

R.01 MAX.

.170+ .010 .000

DETAIL C

SCALE 4 : 1

3X .422 1.380

1/2-13 UNC 1.000

BOTH ENDS

3.464

3.000

1.732

2.000

5.995 5.993

15.642 15.582

2X .060 X 45°

3.464

1.732

3.000 2.000

3X .530 THRU

8.00 .75

2X .060 X 45°

CenterPin_Lower - Center Pin, Lower Block

Pin_Lower - Latch Pin Lower Block EndCap_04 - Latch Pin End Cap

DREDGE JADWIN

110 TON LOWER BLOCK ASSEMBLY

LowerBlock

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 4 OF 4

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:4

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT:

NN

BREAK ALL SHARP

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

5.50

28.00 2X 2.00

LIFTING HOLE

4.84

GROOVED FOR

7/8" WIRE ROPE

PER UGS STANDARD

26.125

DRILL & TAP FOR SET SCREW

AT ASSEMBLY

2 PER SIDE (4 TOTAL)

ITEM NO. PART NUMBER DESCRIPTION MATERIAL QTY.

1 Sheave 28" OD, 5.5" Bore, 7/8" WR See Sheet 2 1 2 TRBearing Timken Tappered Roller Bearing Assembly TIMKEN PN: JHM 534149-90N02 1 3 BrgSeal Clark Bearing Grease Seal Clark Seals PN: CL-JHM534110-149 2 4 BrgSleeve Bearing Sleeve Steel Tube_ASTM A519 HF SMLS 1 5 ShvNut Round Nut 6.6875-8 UNC-2B Steel Tube_ASTM A519 HF SMLS 2 6 SetScrew Cup Point Set Screw #10-24, 1/4" Long Stainless Steel 4 7 SnapRing Timken Snap Ring TIMKEN PN: K518772R 1

DREDGE JADWIN

SHEAVE ASSEMBLY

SheaveAssem

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 1 OF 2

3/14/14

3/14/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:4 WT:

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING 182.4 LBS

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

2X 2.00

ON 18.5" B.C.

A

A

.03 S C S

2.25±.06 45°

28.00+ .00 .25

11.50

2X .05 X 45°

CHAMFER

9.0525 9.0513

3.470+ .005 .005

26.125

R.479 .465

CONCURENT HARDENED

TO 40 RC MIN.

25.20+ .00 .25

9.385+ .010 .000

1.577+ .002 .000

.209+ .003 .000

2X R.015 MAX

.200 MIN. TYP

1.00

2X R.13

SECTION A-A

.005 A

.005 A

.06 A

.125 A .06 A

.06 A

.06 S B S

A

B

C

.5

.5

9.055

A

A

6.693

3.435

2.805

SECTION A-A

CUP

JHM534110

CUP SPACER

HM534110ES

CONE

JHM534149

CONE SPACER

HM534149XS

6.693

9.055 A

A

.030

SECTION A-A

90° A

A

4X .190 THRU

2X .13 X 15°

4.843+ .000 .005

2X .030 X 45° CHAMFER

2X .650

MIN. PERFECT

THREADS.

2X .375 .031

.030 6.693+ .000 .005

5.500+ .005 .000

6.685 6.670

MAJOR DIA.

SECTION A-A

6.6875 - 8 UNC-2A

2 PLACES

CL

5 12

9.50

90°

A

A

4X .375 .500 .313

7.240

.016

.625

6.577 6.552

MINOR DIA.

SECTION A-A

6.6875 - 8-UNC-2B

.25

#10-24

.19

32 " Hex

9.500 .375

.187

TRBearing - Timken Tappered Roller Assembly PN: JHM 534149-90N02Sheave - 28" OD, 5.5" Bore, 7/8" WR

1) Sheave Blank - ASTM A516GR70 STEEL PLATE

2) Sheave Hub- ASTM A519 HF SMLS STEEL TUBE

BrgSeal - Bearing Grease Seal PN: CL-JHM534110-149

BrgSleeve - Bearing SleeveShvNut - Round Nut 6.6875-8 UNC-2B Set Screw- Cup Point Set Screw #10-24, 1/4" Long

SCALE 1:1

SnapRing- Timken Snap Ring PN: K518772R

DREDGE JADWIN

SHEAVE ASSEMBLY

SheaveAssem

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 2 OF 2

3/14/14

3/11/14DB

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:4 WT:

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

1.50

13.75

A

A

DRILL & TAP FOR SET SCREW

AT ASSEMBLY

2 PER SIDE (4 TOTAL)

13.65

2.00

22.65

5.50

.010 MAX GAP

BOTH SIDES

SECTION A-A

ITEM NO. PART NUMBER DESCRIPTION MATERIAL QTY.

1 DEnd_LWLD Lower Dead End Weldment Steel Plate_ASTM A572GR50 1

2 DEndSleeve Dead End Sleeve Steel Tube_ASTM A519 HF SMLS 1

3 VRSeal V-Ring Rubber Seal FORSHEDA PN: 401702 2

4 DEndNut Round Nut 6.6875-8 UNC-2B Steel Tube_ASTM A519 HF SMLS 2

5 SetScrew Cup Point Set Screw #10-24, 1/4" Long Stainless Steel 4

DREDGE JADWIN

DEAD END ASSEMBLY-LOWER BLOCK

DEndAssem

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 1 OF 2

3/14/14

3/14/14DB

NN

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:3

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT: 77.90

in the material disclosed hereon. This drawing is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown hereon without direct written permission from Gunnebo Johnson

Corp. to the user."

1.50

2X .25

1.00

13.65

B

B

.13

.13

1.00

1.725+ .000 .010

6.708+ .015 .005

.86

2.000

2X 7.714 TYP.

2X 7.493 TYP.

.240+ .000

.010 TYP.

BOTH ENDS

2.125+ .060 .000

SECTION B-B

.5

.13

.13

4.25

1.11

2.65

10.58 6.48

R.063

RELIEF

3.36

R6.88

17.31

1.09 1.06

2X R.063

RELIEF

2.50

1.143

CL

9.38

3.75

90° A

A

4.843+ .000 .005

2X .375

.031 .030

5.500+ .005 .000

6.685 6.670

MAJOR DIA.

6.693+ .000 .005

6.440+ .000 .015

3.018+ .005 .000

4X .190 THRU

3X .030 X 45°

2X .13 X 15°

1.322

2X .55

MIN. PERFECT

THREADS

1.509

SECTION A-A

9.50

90°

A

A

.625

.087+ .000 .010

6.577 6.552

MINOR DIAM.

7.281+

.010 .000

.313

SECTION A-A

6.6875-8 UNC-2B

4X .375 .500

DEend_LWLD - Lower Dead End Weldment

DEndSleeve - Dead End Sleeve DEndNut - Round Nut 6.6875-8 UNC-2B

DREDGE JADWIN

DEAD END ASSEMBLY-LOWER BLOCK

DEndAssem

D

C

B

A

B

C

D

12348

8 7 6 5 4 3 2 1

E

F

E

F

SHEET 2 OF 2

3/14/14

3/14/14DB

NN

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:4

REVDWG. NO.

C

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

SEE NOTES

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN INCHES

TOLERANCES:

.X = .1

.XX = .03

.XXX = .010

.XXXX = .0005

X = 5

A

DO NOT SCALE DRAWING WT:

BREAK ALL SHARP