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Eckel 21 Hydra-Shift®

For casing up to 21 inches, here's a tong that has strong torquing ability and will handle pipe sizes down to 7 inch. The tong utilizes a two-speed motor and a two-speed gear train, allowing the operator to correctly adjust the tong for the optimum torque and RPM needed for the current application. Maximum torque for the 21 Hydra-Shift is 60,000 ft-lb.

21 Hydra-Shift®
Tong Specifications
Capacity 7 - 21 in. (177.8 - 533.4 mm)
Dimensions 47 x 80 in. (1193.8 x 2032.0 mm)
Weight[1] 4,350 lb (1973.1 kg)
Maximum Torque @ 2,500 psi (172 bar)
High-High 5,500 ft-lb (7457 Nm)
High-Low 11,000 ft-lb (14914 Nm)
Low-High 38,000 ft-lb (51521 Nm)
Low-Low 72,000 ft-lb (97619 Nm)
Gear Ratio  
High 3.71:1
Low 27.86:1
Maximum RPM @ 65 GPM (246 LPM)
High-High 54 rpm
High-Low 33 rpm
Low-High 8.5
Low-Low 4.5
Handle Length 45 in. (1143.0 mm)
Backup Specifications
Backup Type Hydraulic Cam Backup
Capacity 7 - 22 in. (177.8 - 558.8 mm)
Dimensions[2] 55 x 81 in. (1397.0 x 2057.4 mm)
Weight [1][2] 8,000 ft-lb (3628.7 kg)
Handle Length [2] 45 in. (1143.0 mm)

[1] Weight Approximate
[2] Tong and Backup

 


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