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

Eckel 4-1/2 UHT

The Model 4-1/2 UHT available in two models UHT-13 and UHT-20 are rugged, light weight tongs with the UHT-13 standard motor configuration capable of providing 8,500 ft-lb of torque at 2,500 PSI. The tong will handle pipe from 1.050 inches to 4-1/2 inches. A notable feature is the Eckel patented quick-change sliding head biting system that compensates for worn or under gauge pipe. Also available with an optional rod package for sizes 5/8 inch through 1-1/8 inches and your choice of manual type or hydraulic type backups. Slide heads with rig dies are available for the UHT-20 when handling drill pipe tool joints.

4-1/2 UHT

UHT-13 & UHT-20 Tong Specifications
Capacity	1.050 - 4-1/2 in. (26.67 - 114.3 mm)
Rod Size	5/8 - 1-1/8 in. (15.88 - 28.58 mm)
Dimensions	23-1/2 x 39-1/2 in. (596.9 x 1003.3 mm)
Handle Length	24 in. (610 mm)
UHT-13 Tong Specifications
Weight^[1]	780 lb (353.8 kg)
Maximum Torque @ 2,000 psi (138 bar)
High	2,000 ft-lb (2712 Nm)
Low	7,000 ft-lb (9491 Nm)
Maximum Torque @ 2,500 PSI (172) bar
High	2,500 ft-lb (3390 Nm)
Low	8,500 ft-lb (11524 Nm)
Maximum RPM @ 65 GPM (246 LPM)
High	191 rpm
Low	49 rpm
Maximum RPM @ 50 GPM (189 LPM)
High	147 rpm
Low	38 rpm
Maximum RPM @ 40 GPM (151 LPM)
High	117 rpm
Low	30 rpm
UHT-20 Tong Specifications
Weight^[1]	880 lb (399.2 kg)
Maximum Torque @ 1,470 PSI (101.4 bar)
High	2,300 ft-lb (3118 Nm)
Low	8,000 ft-lb (10847 Nm)
Maximum Torque @ 2,000 PSI (138 bar)
High	2,600 ft-lb (3525 Nm)
Low	10,000 ft-lb (13558 Nm)
Maximum Torque @ 2,500 psi (172 bar)
High	3,000 ft-lb (4067 Nm)
Low	12,000 ft-lb (16270 Nm)
Maximum RPM @ 65 GPM (246 LPM)
High	124 rpm
Low	32 rpm
Maximum RPM @ 50 GPM (189 LPM)
High	95 rpm
Low	25 rpm
Maximum RPM @ 40 GPM (151 LPM)
High	76 rpm
Low	20 rpm
Backup Specifications
Backup Type	Tri-Grip®
Capacity	1.050 - 5-9/16 in (26.7 - 141.3 mm)
Dimensions^[2]	25 x 45 in. (635.0 x 1143.0 mm)
Weight ^[1]^[2]	1,430 lb (648.6 kg)
Handle Length ^[2]	25 in (635.0 mm)

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