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C0a (Basic Static Load Rating)
C0r (Basic Static Load Rating)
Module
- Equivalent to Manufacturer :
- IMO
WD-H Series
9 ProductsPart Number

Slew Drive
Gear Ratio
Gear Ratio
Basic Static
Load Rating(C0a)
Load Rating(C0a)
Basic Dynamic
Load Rating(Ca)
Load Rating(Ca)
Basic Static
Load Rating(C0r)
Load Rating(C0r)
Basic Dynamic
Load Rating(Cr)
Load Rating(Cr)
Module
WD-H 0220 / 1 drive
28
371250 lbs,250K lbs greater
50400 lbs
138600 lbs,100K lbs greater
43425 lbs
5
WD-H 0300 / 1 drive
30.5
691650 lbs,250K lbs greater
100125 lbs
338850 lbs,100K lbs greater
71100 lbs
6
WD-H 0300 / 2 drive
30.5
691650 lbs,250K lbs greater
100125 lbs
338850 lbs,100K lbs greater
71100 lbs
6
WD-H 0373 / 1 drive
56
1003050 lbs,250K lbs greater
139950 lbs
491625 lbs,100K lbs greater
99450 lbs
8
WD-H 0373 / 2 drive
56
1003050 lbs,250K lbs greater
139950 lbs
491625 lbs,100K lbs greater
99450 lbs
8
WD-H 0490 / 1 drive
70
1273950 lbs,250K lbs greater
159075 lbs
624375 lbs,100K lbs greater
112950 lbs
8
WD-H 0490 / 2 drive
70
1273950 lbs,250K lbs greater
159075 lbs
624375 lbs,100K lbs greater
112950 lbs
8
WD-H 0645 / 1 drive
90
1619775 lbs,250K lbs greater
180675 lbs
793800 lbs,100K lbs greater
128250 lbs
8
WD-H 0645 / 2 drive
90
1619775 lbs,250K lbs greater
180675 lbs
793800 lbs,100K lbs greater
128250 lbs
8