Attributes
. Wheel/Tread Hardness . Values
145 BHN
(2)
179 BHN
(1)
180-220 BHN
(5)
180-220 HB
(3)
188 BHN
(4)
190 to 230 HB
(1)
201 BHN
(7)
40D
(2)
50-60 Shore D
(20)
55 Shore D
(2)
58 Shore A
(1)
60 Shore A
(1)
60-70 Shore D
(13)
63D
(2)
65 70 Shore A
(2)
65 Shore A
(11)
65 Shore D
(8)
65(?5) Shore A
(3)
65A
(1)
70 Shore A
(5)
70 Shore D
(9)
70-80 Shore D
(10)
70?A
(2)
70A
(1)
70D
(2)
75 Shore A
(13)
75 Shore D
(8)
75 to 80 Shore D
(1)
75A
(3)
78 Shore D
(1)
80 Shore A
(7)
80 Shore D
(4)
85 Shore A
(6)
85 Shore D
(4)
85-95 Shore A
(15)
85.5
(1)
85A
(1)
85D
(5)
87 Shore A
(2)
90 Shore A
(10)
90 Shore D
(1)
90A
(2)
92 Shore A
(8)
94 Shore A
(5)
95 Shore A
(14)
95A
(1)
Brinell 145
(1)
Rockwell 102E
(2)
Shore D 55 (+/-5)
(6)