Eckel Manufacturing Co., Inc. : Manufacturer of Hydraulic Power Tongs

Eckel 4-1/2 Hydra-Shift®

The 4-1/2 Hydra-Shift is packed with all the features you've come to expect from Eckel: patented cam biting system, quick-change sliding heads, self-aligning open throat, and auto closing door. Options include both torque gauge and manual backup or cam-type hydraulic backup. The unit is also available with front or side controls, standard chain bridle suspension, or with its own built-in suspension arm.

4-1/2 Hydra-Shift®

Tong Specifications
Capacity	1.050 - 4-1/2 in (26.7 - 114.3 mm)
Dimensions	21 x 41-1/2 in. (533.4 x 1054.1 mm)
Weight^[1]	775 lb (351.5 kg)
Maximum Torque @ 2,000 psi (138 bar)
High	1,800 ft-lb (2440 Nm)
Low	6,900 ft-lb (9355 Nm)
Maximum Torque @ 2,500 psi (172 bar)
High	2,500 ft-lb (3390 Nm)
Low	7,500 ft-lb (10169 Nm)
Gear Ratio:	28.22:1
Maximum RPM @ 40 GPM (152 LPM)
High	105 rpm
Low	30 rpm
Handle Length	23-1/2 in (596.9 mm)
Backup Specifications
Backup Type	Tri-Grip®
Capacity	1.050 - 5-9/16 in (26.67 - 141.29 mm)
Dimensions^[2]	28 x 45-1/2 in. (711.2 x 1155.7 mm)
Weight ^[1]^[2]	1450 lb (657.7 kg)
Handle Length ^[2]	25 in (635 mm)

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