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ROLLERS & GUIDES – TRENCH/MANHOLE – HEARTHILL
ROLLERS & GUIDES –
TRENCH/MANHOLE

FLAT, GROUND & RAISED ROLLERS
ELECTRICAL, WINCHES, STRINGING & CABLE LAYING
All units chrome zinc plated finish and choice of polypropylene or aluminium roller. Australian Made

FGR/FGRA Series NTR/NTRA Series RTR/RTRA Series
Flat Ground Roller Flat Trench Roller Raised Trench Roller
A durable trench roller guide that can This trench roller guide is designed
small and cost effective unit to use also be turned on its side for corner for instances where an existing cable
in flat conditions. The frame features pulls. The roller is placed behind or conduit is in place. The roller is
three holes either side for mounting the direction of pull and is offset placed behind the direction of pull
to walls or cable trays, etc. from centre to reduce the possibility and is offset from centre to reduce
of tipping forward during pulling the possibility of the roller tipping
operations. forward during pulling operations.

Model No. Dimensions (mm) Roller Type Replace Roller WLL (kg) Max Cable Weight (kg)
*
Model (mm OD)
FGR-140 250 x 240 x 130 Polypropylene PR-140 500 150 1.80
FGRA-140 250 x 240 x 130 Aluminium ALR-140 1000 150 3.20
FGRA-205 285 x 240 x 150 Aluminium ALR-205 1500 195 5.10
NTR-120 330 X 170 X 150 Polypropylene PR-140 500 105 1.20
NTRA-120 330 X 170 X 150 Aluminium ALR-140 1000 105 2.80
NTRA-205 330 x 225 x 170 Aluminium ALR-205 1500 195 5.00
RTR-140 330 x 220 x 250 Polypropylene PR-140 500 150 2.10
RTRA-140 330 x 220 x 250 Aluminium ALR-140 1000 150 3.10
www.specialisedforce.com.au
RTRA-205 330 x 270 x 250 Aluminium ALR-205 1500 195 5.30
*WLL 2:1 safety Factor
ALR series: Aluminium roller with sealed bearings to suit cables up to ø150mm (ALR-140) & ø195mm (ALR-205).
PR-140: Plastic roller with bearings to suit cables up to ø140mm.

CURVED & CORNER TRENCH ROLLER GUIDES

solid construction trench roller guides for manholes with provisions to peg the units down. Rollers supplied with
twin internal bearings. Zinc plated finish on all units.

TRGM-140-3A45 TRGM-140-900R TRGM-140-4A90
45° Curve 45° Curve - Large 90° Corner (Adjustable rollers, can be
set on side)

Bend Radius No. of Max Cable
Model No. Dimensions (mm) Angle (°) Weight (kg)
(mm) Rollers (mm OD)
TRGM-140-3A45 590 x 230 x 220 45 500 3 150 9.60
TRGM-140-900R 820 X 230 X 245 45 900 4 150 12.50
TRGM-140-4A90 690 x 690 x 200 90 - 4 150 15.00
236 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