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7⅝ HD-20

Casing Tong: 2⅜ - 7⅝ in.

Robust torque and compact for demanding applications.
  • 20,000 ft-lbs (27116 Nm Nm) Maximum Torque
  • Two Speed Gear Train
  • HDS: Quick Changing Sliding Heads
  • Self Aligning Throat
  • Optional: Tri-Grip® Backup
HD-20 Features:
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Product Description

7⅝ HD-20 Tong

When application demand a wide range of sizes, this tong handles pipe sizes 2⅜ inches all the way to 7⅝. Built around the 7⅝ Standard, the 7⅝ Heavy Duty provides a thicker rotary gear for more added strength, an additional idler gear, a larger pinion gear, and stronger bearings for load bearing capacity and durability.

Tri-Grip® Backup

The Tri-Grip® Backup are industry standard for reliable make-up and break-out of tubular connections that are optionally supplied with Eckel tongs. Utilizing two hydraulic cylinders and a three head arrangement insures a slip-free operation. The backup is suspended at an adjustable level below the power tong by means of three hanger legs and allowing the backup to remain stationary while the power tong moves vertically to compensate for thread travel of the connection. The Tri-Grip® uses two pivoting heads and one stationary. The Eckel Tri-Grip Backup has exceptional gripping capabilities with Rig Dies when running drill pipe or optional Eckel Wrap-Around True-Grit® dies or Pyramid Fine Tooth dies for making up other types of tubulars.

Technical Specifications
Tong Specifications
Capacity2⅜ - 7⅝ in. (60.3 - 193.7 mm)
Dimensions30 x 60 in. (762.0 x 1524.0 mm)
Weight[1]1,440 lb (653.2 mm)
Maximum Torque @ 2,500 psi (172 bar)
High3,400 ft-lb (4610 Nm)
Low20,000 ft-lb (27116 Nm)
Maximum RPM @ 65 GPM (246 LPM)
High90 rpm
Low15 rpm
Handle Length36.5 in. (927.1 mm)
Backup Specifications
Backup TypeTri-Grip®
Capacity2⅜ - 8⅝ in. (60.3 - 219.1 mm)
Dimensions[2]38.5 x 57.5 in. (977.9 x 1460.5 mm)
Weight[1][2]2,850 lb (1293 kg)
Load Cell Type Compression or Tension
Handle Length[2]35 in. (889.0 mm)

[1]Weight Approximate, [2]Tong and Backup

Product Support

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Sales Question or Technical Support?

Eckel Sales Representative

8035 North County Road West
Odessa, TX 79707

Ph: +1(432) 362-4336
Fax: +1(432) 362 1827
sales@eckel.com