Drilling Hydraulic Power Tong

Model: model ZQ127/25Y
Place of Origin: Shaanxi,China (Mainland)
Type: Others
Certification: Others
Brand Name: KINGWELL
Certification: API
Type: Handing tool
Brand Name: KINGWELL
Place of Origin: China
Use: Drilling rig

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0 USDProduction Capacity:500 pieces per month
Payment Terms:L/C, T/T, WUPacking:EXPORT PACKAGES
Min. Order:1 Piece/PiecesDelivery Date:20 days
Means of Transport:Ocean, Air, Land

1.Specifications

⑴ Size range                      2 3 / 8 ″-3 1 / 2 ″DRILL PIPE   3 1 / 2 ″-4 1 / 2 ″TUBING   4 1 / 2 ″-5 1 / 2 ″CASING

⑵hydraulic pressure              16 Mpa

⑶ hydraulic flow                  120 lpm

⑷ torque(high gear)               5.1 kN.m(3758ft.lb)

⑸ torque(low gear)                25kN.m (18440ft.lb)

⑹ speed((high gear)               43 rpm

⑺ speed(low gear)                  8 rpm

⑻ weight                               680 kg

⑼ oveall dimensions               1270×770×780 mm


2.Installation

2.1 Hanging Connect hydraulic barrel hanger with suspension rod, and hang the drill pipe tong on the rig. Ensure hanging point more than 15 meters away from wellbore, and tong head center 0.5 meters from wellbore. Suspension height will be appropriate as backup tong just clamp coupling of pipe.

2.2 Leveling Adjust the adjustment screw on suspension rod to keep the drill pipe tong straight and level.

2.3 Tie rear rope One end of the rear rope is tied on the rig, the other end is tied on the back rod seat of drill pipe tong. Ensure the rear rope can support load of 50kN. keep rear rope vertical against drill pipe tong when the tong is making up, which is important to operator standing on the side of handle.


3. Operation Instuctions

Choice of die seat

Part No. DescriptionApplicable Size Range    Mark  Remarks
ZQ25.1.1-7(1)Die seat(1)2 3 / 8 "drill pipe 3 1 / 2 "tubing 3 1 / 2 "
ZQ25.1.1-7(2)Die seat(2)2 7 / 8 "drill pipe 4"tubing 4"
ZQ25.1.1-7(3)Die seat(3)

4 1 / 2 "tubing 3 1 / 2 "tubing coupling

4 1 / 2 "casing

4 1 / 2 " For choice
ZQ25.1.1-7(4)Die seat(4)

3 1 / 2 "drill pipe 4"tubing coupling

5"casing 4 1 / 2 "casing coupling

5"
ZQ25.1.1-7(5)Die seat(5)

4 1 / 2 "tubing coupling 5 1 / 2 "casing

5" casing coupling

5 1 / 2 "
ZQ25.1.1-7(6)Die seat(6)5 1 / 2 "casing coupling 6 1 / 8 " For choice

Choose the die seat with right mark and part No.

          Part No.

  Description

                   Applicable Size Range                  Mark  

  XYQ12.Z-01.12⑵  

    Die ⑵

2 3 / 8 "-2 7 / 8 "drill pipe 3 1 / 2 "-4/ 2 "tubing

3 1 / 2 "tubing coupling 4 1 / 2 "casing

89-114

  XYQ12.Z-01.12⑶

    Die ⑶

3 1 / 2 "drill pipe 4"-4 1 / 2 "tubing coupling

5"-5 1 / 2 "casing 5"-5 1 / 2 "casing coupling

121-156

Choose the die with right mark and part No.

Move guide rod pin into the lowest hole as possible for breakout.


4.Maintenance and Lubrication

Check all fastening screws prior to every shift, tighten if loose.

Inject enough grease to all turning parts before every shift.

Check the tong after use, and clean in time.

Clean the tong with diesel after finishing one well, and apply grease on all turning parts.

Never allow to clean the tong with vapor.

Keep oil temperature below 65℃, too hot will damage sealing system.

Ensure hydraulic oil is clean and filter is working normally. Replace in time if oil is dirty.

Choice of hydraulic oil:

1YC-N46 low freezing oil, applicable temperautre -20℃~+40℃;

2YB-N46 anti-wear hydraulic oil, applicable temperature -10℃~+40℃;

3YA-N46 general hydraulic oil, applicable temperature 0℃~+40℃.


Category: Handling Tools

Related Category: Drilling Rig  Drilling Rig component  Forgings