Caterpillar Performance Handbook, January 2017, SEBD0351-47
Curl and Crowd Forces ● 315D L
Hydraulic Excavators
● 319D L, 319D LN
Japan Sourced 315D L Boom
1-Piece Boom
Stick
Short 1350
Medium
Long 1350
Extra Long
BucketTip Radius
1350
1350
mm
ft
4'5" 100
4'5" 100
4'5" 100
4'5" 100
Bucket Curling Forces
kN
lb
22,530
22,530
22,530
22,530
Stick Crowd Forces
85
78
73
70
kN
lb
19,200
17,470
16,410
15,670
Japan Sourced 315D L (EAME) Boom
1-Piece Boom
Stick
Short
Medium
Long
Extra Long
BucketTip Radius
1117 3'7"
1117 3'7"
1117 3'7"
1117 3'7"
mm
ft
Bucket Curling Forces
102
90
82
74
kN
lb
22,930
20,230
18,430
16,630
Stick Crowd Forces
98
80
69
62
kN
lb
22,030
17,980
15,510
13,930
319D L, 319D LN Boom
1-Piece Boom
Stick
Short 1461 4'10"
Medium
Long 1461 4'10"
Extra Long
BucketTip Radius
1461 4'10"
1461 4'10"
mm
ft
Bucket Curling Forces
148
146
124
126
kN
lb
33,300
32,850
27,900
28,350
Stick Crowd Forces
125
108
92
83
kN
lb
28,125
24,300
20,700
18,675
7-188 Edition 47
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