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The OLT 72B Overhead Line Tensioner is designed to install single conductor. The bullwheels are canted as per IEEE specifications to prevent unnecessary twisting of the conductor during installation.
The bullwheels are outfitted with replaceable Diameter Molded segments. Molding of the segments in this manor eliminates the gaps between segments and creates a smoothe cable surface.
36" stainless steel disc brakes, with centralized braking controls, allow for precise tens
ioning of the conductor.
Fairleads are adjustable for multiple setups. Front to back, left to right to tower, and right to left to tower.
Unit Dimensions:
- Length: 17’6”
- Width: 8’0”
- Height: 10’10”
- Weight (curb): 10,620 lbs
Trailer Data:
- Tandem 7,000 lb Leaf-Sprung Axles
- 15,000 lb GVWR
- Electric Trailer Brakes
- (3) Drop-Leg Manual Leveling Jacks
- (2) R17.5 – 16 Ply Rated Tires
- Full Coverage Fenders With Mudflaps
- D.O.T. trailer Lighting with 7-Wire Connector
Operator’s Console:
- Permanently Engraved Control Panel
- Full Hydraulic System Controls and Gauges

Get the datasheet for the OLT 72 B Bullwheel Tensioner in PDF format.
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Tensioning Device:
- Multi-groove Bull Wheels Rated at 10,000 lbs
Bull Wheel Specifications:
- Diameter: 72”
- Lining: 8 section Molded Urethane
- Groove Diameter: 2-1/2” (3” optional)
- Braking: (4) Hydraulic Discs
Braking Specifications:
- Disc Brake Material: Stainless Steel
- Tension Brake: (2) 36” Dia on Each Bull Wheel
- Hydraulically Controlled Braking Mechanism
- Charge Pump Actuator w/Rotary Adjustment
- *Optional Hydraulic Retarder or Water Cooled Brake System
For additional info contact Wade Hogg at wade@hoggdavis.com
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