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
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