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