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8
POSITIONING
GAUGE
A
B
C
MRF Y10:
suitable for drilling the following rails 100 ARA-B, 115 and 119 LB RE
MRF Y11:
suitable for drilling the following rails 100 ARA-B, 105 DL&W
MRF Y12:
suitable for drilling the following rails 115, 119, 132, 136, 140 LB RE, 130 and 155 PS
MRF Y13:
suitable for drilling the following rails 80, 90 LB ASCE and 100 ARA-A
MRF Y14:
suitable for drilling the 85 LB ASCE rail
MRF Y15:
suitable for drilling the 130 LB RE and 136 LE.VAL rails
MRF Y:
universal positioning gauge for all rail sizes
•
Note: other positioning gauge sizes available upon request.
HOLES DISTANCES (inch)
2 21/32"
7 1/4"
5 1/2"
3 1/2"
6"
6"
2 21/32"
7 1/4"
5 1/2"
3 1/2"
4 3/4"
4 3/4"
2 23/32"
6"
7"
3 1/2"
6"
6"
3"
6"
-
2 7/16"
5"
-
2 7/16"
7"
-
2 3/8"
7"
-
2 3/4"
6 3/4"
6 3/4"
2 11/16"
5 1/2"
5 1/2"
3 1/2"
6"
6"
MRF Y10
MRF Y11
MRF Y12
MRF Y13
MRF Y14
MRF Y15
MRF Y16C
A
C
RAIL END
B
3.6) JOINT BAR POSITIONING GAUGES
Positioning gauges MRF-Y... for drilling
joint bar holes at pre-defi ned
distances between rail end and
holes center lines.
AIL END
GES
ng