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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"
(257
mm)
13/16"
19/16"
12-3/8"
(314
mm)
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" (257
mm)
12-3/8" (314
mm)
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
BELT WIDTH BLADE WIDTH ORDERING
NUMBER
ITEM
CODE
MARTIN QC XHD
PART NUMBER
WT.
LBS.
in.
mm in.
mm
24
600
18
450
TRB18
76485
35897-2411
21.0
30
750
24
600
TRB24
76486
35897-3011
28.0
36
900
30
750
TRB30
76487
35897-3611
35.0
42 1050
36
900
TRB36
76488
35897-4211
42.0
48 1200
42
1050
TRB42
76489
35897-4811
49.0
54 1350
48
1200
TRB48
76490
35897-5411
56.0
60 1500
54
1350
TRB54
76491
35897-6011
63.0
66 1650
60
1500
TRB60
76492
35897-6611
70.0
72 1800
66
1650
TRB66
76493
35897-7211
77.0
78 1950
72
1800
TRB72
76494
35897-7811
87.0
84 2100
78
1950
TRB78
76697
35897-8411
91.0
90 2250
84
2100
TRB84
77047
35897-9011
98.0
96 2400
90
2250
TRB90
77048
35897-9611
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
ORDERING
NUMBER
ITEM
CODE
WT.
LBS.
MMPBPK 76466
0.8