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Edition 47 23-335
Wheel Loaders
IntegratedToolcarriers
23
918M — Standard Lift
Bucket Fill Factor
kg/m3
1500 1600 1700 1800 1900 2000 2050 2100 2200 2250 2300 2400 2450 2500
lb/yd3 2528 2696 2865 3033 3202 3370 3454 3539 3707 3791 3876 4044 4128 4213
m3
yd3
General Purpose
Pin On
1.3
1.7
110% 108% 105%
101% 99% 97%
1.4
1.8
113% 110% 107% 102%
100% 98%
1.6
2.1
115% 108% 102%
97% 95%
1.8
2.4
114% 107%
101% 95%
1.9
2.5
107%
101% 95%
IT
1.3
1.7
115% 112% 109% 104%
102% 100% 95%
1.3
1.7
115% 112% 109% 104% 102%
100% 96%
1.5
2.0
109% 103%
98% 96%
1.6
2.1
114% 108%
102% 96%
1.7
2.2
114% 107%
101% 95%
ISO
1.3
1.7
112% 110% 107% 102%
100% 98%
1.5
2.0
113% 107%
101% 96%
1.7
2.2
111% 104%
98%
Material density and fill factor are key variables when choosing the appropriate size of the bucket.The long floor and open throat design of the Performance
Series Buckets along with the aggressive rack angles of the Cat Optimized Z-bar Loader will demonstrate fill factors greater than 100% ISO rated. Refer to the
Fill Factors
table for expected fill factor per material density and
Bucket Selection
table for bucket sizing.
918M — Standard Lift
Fill Factors
Materials
Density
Fill %
Earth and rock
~ 1800 kg/m3
~ 3033 lb/yd
3
~ 115%
Sand & gravel
~ 1700 kg/m3
~ 2865 lb/yd
3
~ 115%
Aggregates
~ 1600 kg/m3
~ 2696 lb/yd
3
~ 105%
Bulk grains
~ 750 kg/m3
~ 1264 lb/yd
3
~ 100%
Woodchips
~ 500 kg/m3
~ 843 lb/yd
3
~ 100%
Bucket Selection
●
918M — Standard Lift