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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
Martin
®
QC
®
#1 Heavy-Duty
U.S. Patent No. D482,508S
ConShear
™
is a trademark of Flexible Steel Lacing Company.
Martin
®
and QC
®
#1 are registered trademarks of Martin Engineering, Neponset, IL.
Martin QC#1HD Blade Design
ConShear Blade Design
7-1/4"
9/16"
9/16"
7-1/4"
Lead time: 1 working day
Replacement Blade Pin
Specifications
Usable Blade Volume Comparison
Ordering Information
Part Number
Cross-Reference Guide
Cross-Reference for Replacement
of Martin
®
QC
®
#1 Heavy-Duty Blades
SLOT
WIDTH
POLE PLATE
THICKNESS
CONSHEAR
BLADE HEIGHT
QC#1HD
BLADE HEIGHT
9/16"
1/2"
7-1/4"
7-1/4"
BLADE TYPE
BLADE
LENGTH
Usable
BLADE AREA
(cross-section)
Usable BLADE
VOLUME
Martin
®
QC
™
#1 HD 28"
6.65 in
2
186.2 in
3
ConShear™
28"
5.50 in
2
154.0 in
3
P R O D U C T H A N D B O O K
ORDERING
NUMBER
ITEM
CODE
WT.
LBS.
RB38BP 79481 0.2
BELT
WIDTH
ACTUAL
BLADE
LENGTH
MARTIN
®
PART NUMBER
ORDERING
NUMBER
CONSHEAR
™
ITEM CODE
WT.
LBS.
18"
12"
35381-1811 RBQC1HD-12
75985
5.5
24"
18"
35381-2411 RBQC1HD-18
75986
8.3
30"
24"
35381-3011 RBQC1HD-24
75987
11.0
36"
30"
35381-3611 RBQC1HD-30
75988
13.8
42"
36"
35381-4211 RBQC1HD-36
75989
16.6
48"
42"
35381-4811 RBQC1HD-42
75990
19.3
54"
48"
35381-5411 RBQC1HD-48
75991
22.1
60"
54"
35381-6011 RBQC1HD-54
75992
24.8
72"
66"
35381-7211 RBQC1HD-66
75993
30.4