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Martin
®
QC
®
Extra Heavy-Duty
U.S. Patent No. D482,508S
TuffShear™ is a trademark of Flexible Steel Lacing Company.
Martin® and QC® #1 are registered trademarks of Martin Engineering, Neponset, IL.
Martin QC XHD Blade Design
TuffShear Blade Design
10-1/8"
(257mm)
13/16"
13/16"
12-3/8"
(314mm)
Lead time: 1 working day
Specifications
Usable Blade Volume Comparison
SLOT
WIDTH
POLE PLATE
THICKNESS
TUFFSHEAR
BLADE HEIGHT
QC XHD
BLADE HEIGHT
13/16"
3/4"
10-1/8" (257mm)
12-3/8" (314mm)
BLADE TYPE
BLADE
LENGTH
Usable
BLADE AREA
(cross-section)
Usable BLADE
VOLUME
Martin
®
QC
™
XHD
30"
17.01 in
2
510.3 in
3
TuffShear
™
30"
12.08 in
2
362.7 in
3
Part Number
Cross-Reference Guide
Cross-Reference for Replacement
of Martin
®
QC
®
Extra Heavy-Duty Blades
Replacement Blade Pin
P R O D U C T H A N D B O O K
Ordering Information
ORDERING
NUMBER
ITEM
CODE
WT.
LBS.
MMPBPK 76466
0.8
BELT WIDTH BLADE WIDTH MARTIN QC
XHD PART
NUMBER
ORDERING
NUMBER
ITEM
CODE
WT.
LBS.
in.
mm in.
mm
24
600
18
450
35897-2411
TRB18
76485 21.0
30
750
24
600
35897-3011
TRB24
76486 28.0
36
900
30
750
35897-3611
TRB30
76487 35.0
42 1050
36
900
35897-4211
TRB36
76488 42.0
48 1200
42
1050 35897-4811
TRB42
76489 49.0
54 1350
48
1200 35897-5411
TRB48
76490 56.0
60 1500
54
1350 35897-6011
TRB54
76491 63.0
66 1650
60
1500 35897-6611
TRB60
76492 70.0
72 1800
66
1650 35897-7211
TRB66
76493 77.0
78 1950
72
1800 35897-7811
TRB72
76494 87.0
84 2100
78
1950 35897-8411
TRB78
76697 91.0
90 2250
84
2100 35897-9011
TRB84
77047 98.0
96 2400
90
2250 35897-9611
TRB90
77048 105.0
Additional blade sizes are available upon request. Call for pricing.
NOTE: Blade coverage is 6 inches less than belt width.
Lead time: 1 working day