Bull Wheel Tensioners with Friction and Hydraulic
Pressure Braking
Both disc
brake and hydraulic
pressure relief valve controlled bull wheel equipment can
used for tensioning conductors in most applications. Reduction
drive brake systems used on both types of equipment allow finer
adjustment and smoother tensioning than with machines that have
brakes directly attached to the bull wheels. Hydraulic pressure
relief valve models have additional labor saving features available
such as pull back and power reeving capabilities. Hydraulic tensioning
models are available 50", 54" and 61" bull wheel
diameters. The HBT-50
and larger are recommended for tensioning of OPGW fiber optic
cables. All bull wheel have extremely durable EPDM bolt on segmented
rubber linings and large diameter nylon 66 fair lead rollers
for many years of trouble free service.