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22 

 

Item 

Qty 

Part Number 

Description 

Notes 

UB8184 

Base assembly 

U8184 only, see page 23 

UB8184L 

Base assembly 

U8184L only, see page 23 

UB8184L5 

Base assembly 

U8184L5 only, see page 23 

UC8184 

Cylinder assembly 

See page 24 

UK8184 

Backup assembly 

See page 25 

UVSA-8184 

Vee saddle assembly 

See page 26 

DA8184-09U  Drill pipe tong assembly 

See page 27 

161-45-25D 

Chain assembly 

See page 28 

US8184 

Lead screw 

U8184 only 

US8184L 

Lead screw 

U8184L only 

US8184L5 

Lead screw 

U8184L5 only 

US8184-B1 

Thrust bearing 

Torrington NTA1625 (or equal) 

US8184-B2 

Thrust washer 

 

10 

US8184-B3 

Thrust cup 

 

11 

HXN064 

1-12UNF slotted nut 

 

12 

HXC005 

Cotter pin 7/32 x 2-1/4 

 

13 

US8184-C 

Shaft coupling 

 

14 

HXWH808 

Woodruff Key (type 808) 

 

15 

UHCH-M27 

Hydraulic motor 

Char-Lynn 104-1001-006 

16 

HXS052 

7/16-14UNC x 1-1/4 hex bolt   

17 

UHCH-F81 

Fitting 5/8 O-ring x 3/8 NPT  Weatherhead C3269x10x6 

18 

UHCH-Q05 

Quick coupler 

Enerpac CR400 (or equal) 

19 

HXG003 

Grease insert 

 

20 

US8184-N 

Lead screw nut 

 

21 

ULH8184 

Tong lift handle (not shown)   

 

 

 

Summary of Contents for Hydra-Tork U8184

Page 1: ...DRA TORKTM U8184 Operating Manual PETOLTM GEARENCH P O Box 192 4450 Highway 6 Clifton Texas 76634 Phone 254 675 8651 Fax 254 675 6100 2022 by PETOL GEARENCH All rights reserved Form U8184 revision 02...

Page 2: ...NS 9 NORMAL LIFE EXPECTANCY 10 LUBRICATION 10 PERIODIC INSPECTION LIST FOR PETOLTM SPECIAL CHAIN 11 INSTALLATION 13 LOCATION 13 DIMENSIONS 13 SETUP 13 OPERATION 14 CONTROLS 14 TORQUE PRESSURE CONVERSI...

Page 3: ...e chain screw nut for fine adjustment and by adding or removing sections of chain for the coarse adjustment The U8184 also offers the following features The tong cylinder and backup tong are mounted o...

Page 4: ...4 4 7 8 56 000 ft lbs 5 5 1 8 58 800 ft lbs 5 1 4 5 3 8 61 000 ft lbs 5 1 2 5 5 8 63 500 ft lbs 5 3 4 5 7 8 65 800 ft lbs 6 6 1 8 68 000 ft lbs 6 1 4 6 3 8 70 000 ft lbs 6 1 2 6 5 8 72 600 ft lbs 6 3...

Page 5: ...to property other than the product itself loss of sales profits down time costs or any other damages measurable in money whether or not included in the foregoing enumeration Please be advised that so...

Page 6: ...to binding arbitration pursuant to the rules of the American Arbitration Association If required to accomplish the purpose of this Arbitration clause the purchaser hereby expressly waives any right to...

Page 7: ...y be furnished by employees Source OSHA 1910 242A Replacement Parts Use only PETOL replacement parts no other parts are of comparable strength quality and interchangeability Safety While we pride ours...

Page 8: ...en they show signs of wear Be especially careful not to place yourself in a position that could result in bodily injury in the event of a failure See diagram on page 19 READ SAFE PRACTICES AND PROCEDU...

Page 9: ...ng and cracking Temperature Very cold temperatures reduce chain strength by embrittlement Chemical Solutions or Vapors Corrosive attack of the chain components grain structure and or the mechanical co...

Page 10: ...rittlement caused by plating Periodic relubrication of chains is the most important factor in extending the life of the chains There is no lubricant that is ideal for all situations A heavy oil lubric...

Page 11: ...11 Periodic Inspection List for PETOLTM Special Chain...

Page 12: ...omised and should be discarded 9 Never electroplate assembled leaf chains or components Plating will result in failure from hydrogen embrittlement 10 Do not weld any chain or component Welding spatter...

Page 13: ...hole tools The unit may be located indoors or outdoors upon solid ground or a finished shop floor No special foundation is required Dimensions Part Number Length in U8184 48 00 U8184L 96 00 U8184L5 60...

Page 14: ...is the pressure required in psi T is the desired torque in foot pounds and D is the diameter at the tong with the cylinder attached in inches To find the torque produced from an observed hydraulic pre...

Page 15: ...2 161 45 09D 4 5 8 5 3 4 161 45 11D 5 7 8 7 161 45 13D 7 8 1 8 161 45 15D 8 1 8 9 1 4 161 45 17D 9 1 4 10 3 8 161 45 19D 10 3 8 11 1 2 161 45 21D 11 1 2 12 5 8 161 45 23D 12 5 8 13 3 4 161 45 25D 13...

Page 16: ...ause injury or death If the chain screw contacts the pipe the chain MUST be lengthened by adding 2 pitches of chain Add or remove chain sections as needed using the splice bolts in the chains Push on...

Page 17: ...17 Chain Identification Guide...

Page 18: ...egin increasing the system pressure Keep increasing the system pressure until the connection is broken loose or the working load of the tong is reached Do not exceed the rating of the tong Consult wit...

Page 19: ...19 Warning Do not stand in line with the tongs or chains during operation...

Page 20: ...numbers are shown on the parts list Of course all replacement parts will be supplied by PETOL GEARENCH if you prefer to order from us All tong vise and chain components are manufactured only by PETOL...

Page 21: ...21 Final Assembly...

Page 22: ...w U8184 only 7 2 US8184L Lead screw U8184L only 7 2 US8184L5 Lead screw U8184L5 only 8 4 US8184 B1 Thrust bearing Torrington NTA1625 or equal 9 4 US8184 B2 Thrust washer 10 4 US8184 B3 Thrust cup 11 2...

Page 23: ...23 Base Assembly Item Qty Part Number Description Notes 1 2 HXN048 Eye Nut McMaster Carr 3274T44 or equal 2 2 HXS026 Stud 3 4 10UNC x 3 long 3 2 HXS005 Hex Bolt 3 4 10UNC x 1 1 2 long...

Page 24: ...nder arm pin 5 2 HXRR175 Retaining ring Waldes Truarc 5100 175 or equal 6 1 UC8184 B Rod eye bushing 7 1 HP370 Cylinder handle pin 8 2 HXRR162 Retaining ring Waldes Truarc 5100 162 or equal 9 2 UHCH F...

Page 25: ...Number Description Notes 1 1 UT8184 Tong slide 2 1 UK8184 L Link 3 1 HP376 Link arm pin 4 2 HXRR175 Retaining ring Waldes Truarc 5100 175 or equal 5 1 HP370 Link handle pin 6 1 HXRR162 Retaining ring...

Page 26: ...26 Vee Saddle Assembly Item Qty Part Number Description Notes 1 1 UHVSB 8184 Base 2 1 UHVSN 8184 Nut 3 1 UHVSH 8184 Head 4 1 HXS012 Hex Head Screw 5 16 18UNC x 7 8 long 5 1 HP951 Nut Lever...

Page 27: ...handle pin 4 2 HXRR150 Jaw handle pin retaining ring 5 1 HS09 Jaw spring 6 1 HS18 Jaw spring 7 1 HG09 Jaw spring guide 8 1 HU36 Jaw spring pin bushing 9 1 HP250 Jaw spring pin 10 1 HXC003 Jaw spring p...

Page 28: ...y 1 As req d 161 45 07 Special chain only 2 1 HM06 45 Master link 3 1 HP247 Master link chain rivet 4 As req d 161 45 02 HV08 Chain screw assembly 4 As req d 161 54 03 HV08 Chain screw assembly 5 1 HV...

Page 29: ...ameter 0 978 min HB52 Chain splice bolts Bolt body diameter 0 611 min 161 45 XX Chain links Pin hole diameter 0 640 max 161 45 XX Chain links Pitch center center 1 739 max per pitch DH8184 C09U Handle...

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