7⅝ Standard
Casing Tong: 2⅜ - 7⅝ in.Extremely compact and versatile!
- 15,000 ft-lbs (20337 Nm) Maximum Torque
- Two Speed Gear Train
- Self Aligning Throat
- Optional: Tri-Grip® Backup
7⅝ Standard Tong
When applications demand a wide range of sizes, the 7⅝ Standard tong handles tublar sizes 2-1/16 inches to 7⅝. Its rugged design upon knowledge gained from the 5½ model and combining an extremely compact, high torque concept with added versatility. Options include either manual backup or Tri-Grip® backup. Available torque: 15,000 ft-lb
Tri-Grip® BackupThe Tri-Grip® Backup is 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 ensures a slip-free operation. The backup is suspended at an adjustable level below the power tong employing three hanger legs and allows the backup to remain stationary while the power tong moves vertically to compensate for the connection's thread travel. 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 tubular.
Tong Specifications | |
Capacity | 2⅜ - 7⅝ in. (762.0 - 193.7 mm) |
Dimensions | 30 x 60 in. (762.0 x 1524.0 mm) |
Weight[1] | 1,100 lb (499.0 kg) |
Maximum Torque @ 2,500 psi (172 bar) | |
High | 3,000 ft-lb (4067 Nm) |
Low | 15,000 ft-lb (20377 Nm) |
Maximum RPM @ 65 GPM (246 LPM) | |
High | 95 rpm |
Low | 19 rpm |
Handle Length | 36 in. (914.4 mm) |
Backup Specifications | |
Backup Type | Tri-Grip® |
Capacity | 2⅜ - 8½ in. (52.4 - 215.9 mm) |
Dimensions[2] | 30 x 60 in. (762.0 x 1524.0 mm) |
Weight[1][2] | 1,900 lb (861.8 kg) |
Load Cell Type | Compression or Tension |
Handle Length[2] | 28 in. (711.2 mm) |
[1]Weight Approximate, [2]Tong and Backup
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Eckel Sales Representative
8035 North County Road WestOdessa, TX 79707
Ph: +1(432) 362-4336
Fax: +1(432) 362 1827
sales@eckel.com