Page 262 - SF ELEC CAT_V4.0_WEB_F2-UPDATE-18-02-19

STRINGING ROLLERS –
HELICOPTER & BUNDLE

STRINGING ROLLERS WITH INTERCHANGEABLE
NYLON SECTORS
F OVERHEAD CONSTRUCTION & STRINGING EQUIPMENT

“Swivel Joint” (-J-) Top
Side View Front View Replaceable Nylon Sectors
Attachment
FEATURES I
• Supplied with anti-fleeting device J
• Swing down side arm for inserting rope or conductor F Optional Safety
• Liner is special high strength, wear resistant replaceable nylon sectors Hook
• High strength aluminium alloy G
• Precision ground, deep groove type shielded ball bearings
• All ferrous components are protected from corrosion by zinc plating or hot B A
dip galvanised
• Swivel or Safety hook attachment
• Working load limit (WLL) is referenced to single resultant vertical load C
Anti-fleeting Device
Swivel Joint Safety Hook Dimensions (mm) Qty Fit in Wt (kg) WLL
Model No. Model No. ¹ A B C E F G I J Cage¹ (kg)*
PQRI-J-352 PQRI-H-352 442 352 49 159 168 585 26 13 25 11.8 2719
PQRI-J-496 PQRI-H-496 620 496 67 130 280 860 30 16 10 25.0 4078
PQRI-J-648 PQRI-H-648 772 648 67 140 270 1000 30 16 5 29.5 4759
* Based on 3:1 safety factor
¹ Rollers can be supplied in handy transportable steel mesh forklift cages (1090x1010x1000mm), contact your nearest Specialised Force
www.specialisedforce.com.au
branch for more details
HELICOPTER BUNDLE STRINGING ROLLERS

FEATURES
• Conductor sheaves and centre drum are high strength aluminium alloy with a urethane liner.
• Hanger strap or optional head bars are also available (shown right).
• Special cam wheel assembly allows the helicopter line to enter the bundle block from either side.
• The load is distributed on both sides of the block at all times.
• Guards position the pulling line in the centre sheave
until the running board passes through.
• Contact your nearest Specialised Force branch for
more details
Model No. Name Weight (kg)
HBB-28 Helicopter Bundle Block 152

REFER PAGE 248 FOR SUSPENSION SOCKET
FITTINGS

252 SYDNEY Head Office (02) 9547 1844 Adelaide (08) 8352 8866 Brisbane (07) 3256 6011 Townsville (07) 4728 8756
Darwin (08) 8984 4453 Melbourne (03) 9761 4199 Perth (08) 9354 8544 Port Hedland (08) 9172 1113 Tasmania 0427 423 217