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T-7212 Bullwheel Tensioner

TWO CONDUCTORS 12,000 LBS. 72 IN. BULLWHEEL TENSIONER

The Sherman + Reilly Revolution Series T-7212 is a bullwheel tensioner built with two pairs of 72 in. 5-groove bullwheels (4 total) and a max tensioning capacity of 12,000 lbs. per sub-conductor or bullwheel pair. Each bullwheel has its own planetary gearbox and hydraulic motor with spring-applied hydraulic release brake. A precision, microprocessor-controlled motor drive enables inching, even under maximum load. 

Key Features

CAPABILITY

Two canted sets (four total) of 72 in. 5-groove bullwheels capable of tensioning and pullback up to 12,000 lbs. per bullwheel set.

TENSIONING CAPACITY

Synchronized tensioning – designed to work with up to three compatible tensioners.

REEL CAPACITY

Hydraulically controls two reel stands.

BULLWHEELS

Equipped with CANbus technology. Canted bullwheels for T2 conductor.

Specifications

Print Specifications

  • Tensioning Capacity

    Min. 1,200 lbs. / Max 12,000 lbs. per bullwheel set (Rated maximum)

  • Pullback Capacity

    Max 12,000 lbs. per bullwheel set (Rated maximum)

  • Maximum Line Speed

    4 mph

  • Controls

    Digital with real-time tension monitoring and recording

  • Bullwheels

    Diameter : 72 in. dia. / 5
    Groove Count 4
    Groove Count 5
    Groove Radius 1 1/8 in.
    Groove Lining :Polyurethane
    Bottom of Groove
    69.75 in. dia.

  • Tension Brake

    Hydraulic, motor-driven

  • Brake Control

    Automatic, per operator setting

  • Engine

    Diesel, 80 Hp, water-cooled
    with Webasto Arctic Pack

  • Fuel Capacity

    12 Gallon

  • Hydraulic Fluid

    ISO Grade 32

  • Hydraulic Reservoir

    20 Gallon

  • External Hydraulic Connections

    Quick Disconnect Type, 2 front, 2 rear, (for use with CRS- 96/67 and CRS-108/83)

  • Fail-Safe Brake

    Spring-applied, released by hydraulic pressure

  • Fairlead Rollers

    2 front, 2 rear

  • Operator’s Safety Enclosure

    Safe-Zone® Cab, fully-enclosed / dual door, climate controlled

  • Frame Construction

    Steel, continuous-weld

  • Tie Off Points

    Hydraulic, with shoe, anti-slide

OPTIONS

  • Solar Battery Charger

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