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Hydraulic Cathead Drilling Rig Drawworks Rig Floor Equipment

Hydraulic Cathead Drilling Rig Drawworks Rig Floor Equipment

  • Hydraulic Cathead Drilling Rig Drawworks Rig Floor Equipment
  • Hydraulic Cathead Drilling Rig Drawworks Rig Floor Equipment
Hydraulic Cathead Drilling Rig Drawworks Rig Floor Equipment
Product Details:
Place of Origin: CHINA
Brand Name: ATO
Payment & Shipping Terms:
Packaging Details: wooden box
Payment Terms: T/T, L/C
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Detailed Product Description
Rated Pressure: 16MPa~17.5MPa Weight: 288Kg~520Kg
Wire Rope Diameter: 16mm~26mm Flow Rate: 120L/min
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Hydraulic Cathead Drilling Rig Drawworks

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Hydraulic Cathead Rig Floor Equipment

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Hydraulic Drilling Rig Drawworks

                                       Hydraulic Cathead

Product Introduction:

 

The hydraulic Cathead is used together with the tongs to implement the make-up and break-out of the drill pipe and casing. The pulling force provided by ATO hydraulic cathead ensures premium and standard torque for drill pipe, drill collars, bit connection, or other applications.

The hydraulic cathead mostly consists of a control box and hydraulic cathead. This useful rig floor equipment provides smooth, adjustable make-up loads. Due to its hydraulic operation, the Hydraulic Cathead eliminates electrical hazards. The system can be powered by an independent hydraulic power unit or integrated into a centralized hydraulic power unit.

 

 

Working Principle:

 

With the hydraulic drive, the output torque can be adjusted conveniently according to the tubular diameter, with high working efficiency and safety.

 

The Hydraulic Cathead is installed on drill floor, normally as a backup to reduce NPT in case of Iron Roughneck failure. The wire is attached to the rig tongs to transfer the pull to make up or brake out the connection on tubulars. The wire pull (torque) can be pre-set from the operators cabin depending on make up torque and tong length.

 

 

Operating Mode:

 

The Hydraulic Cathead can be operated from:

√the drillers cabin

√a remote operated hydraulic control panel

√the directional control valve on the control stand

√a combination of these in accordance with clients request.

 

 

Types

They are divided into two types depending on structural features:

√Push cylinder type

√Rotary cathead type

 

 

Features

 

●Simple hydraulic circuit ensures trouble free performance.

 

●Simplified design allows long time between maintenance intervals.

 

●Suitable for arctic and desert environment.

 

●Suitable for onshore and offshore rigs.

 

●Remote control module enables pressure regulation

 

●Climate range: -40°C to +55°C

 

Technical Data

 

 

Model YM-5 YM-8 YM-10 YM-10LX YM-10C YM-10Z YM-16 YM-16LX YM-16C YM-16Z
Rated
Pressure
MPa 16 16 16 16 16.6 16.6 16 16 17.5 17.5
psi 2320 2320 2320 2320 2400 2400 2320 2320 2538 2538
Flow rate L/min 120 120 120 120 120 120 120 120 120 120
gpm 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7
Nominal
stroke
mm 1700 1400 1650 1650 1500 1500 1620 1620 1500 1500
in 67 55 65 65 59 59 64 64 59 59
Pull rating kN 50 80 100 100 100 100 160 160 160 160
US
ton
5.5 8.8 11 11 11 11 17.6 17.6 17.6 17.6
Wire Rope Diameter mm 16 20 22 22 20 20 24 24 26 26
in 5/8 3/4 7/8 7/8 3/4 3/4 15/16 15/16 11/32 11/32
Size mm 2232×1172×650 2280×1280×650 2342×1280×650 1973×710×430 2137×725×260 1588×600×520 2450×1590×650 2025×700×430 2314×740×260 1592×600×520
in 74x39x21.5 75x42x21.5 77x42x21.5 65x23x14.2 70.5x24x8.6 52.4×19.8×17 80.9×52.5×21.5 67x231x14 76x24x9 53×19.8×17
Weight Kg 288 305 345 530 360 450 420 760 400 520
lbf 635.5 673 761 1169 794 993 927 1677 883 17.2
 
 

 

 

Contact Details
XIAN ATO INTERNATIONAL CO.,LTD

Contact Person: Jack Yang

Tel: 0086 18291452987

Send your inquiry directly to us
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