Caterpillar Performance Handbook, January 2017, SEBD0351-47

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Edition 47 7-77
7
Hydraulic
Excavators
Major Component Weights
● 303.5E2 CR ● 304E2 CR ● 304.5E2 XTC ● 305E2 CR
● 305.5E2 CR ● 307E2 ● 308E2 CR SB ● 308E2 VAB
303.5E2 CR 304E2 CR 304.5E2 XTC 305E2 CR
Region Offerings North America,
South America,
Canada, Australia,
New Zealand,
Africa, Middle East
North America,
South America,
Canada, Australia,
New Zealand,
Europe, Africa,
Middle East
North America,
Canada, Europe
North America,
South America,
Canada, Australia,
New Zealand,
Europe, Africa,
Middle East
Buckets:
(see data in bucket section) kg lb kg lb kg lb kg lb
Booms:*
One-piece 285 630 195 430 195 430 200 441
Sticks:**
Medium Stick 58 130 95 210 95 210 90 198
Long Stick 88 194 127 280 127 280 135 298
Other:
Upperstructure (complete w/o ctwt) 1057 2330 1342 2970 1342 2970 2890 6372
Standard Undercarriage (std shoe) 1046 2310 1059 2330 — 1650 3638
Counterweight — Standard 478 1054 505 1113 505 1113 673 1484
Extra Counterweight — — — —
**Boom weights include boom, boom lines, boom cylinders and rod end pins, stick cylinder, head end pin and stick lines.
**Stick weights include stick, stick lines, bucket cylinder, bucket cylinder pins and bucket linkage.
305.5E2 CR 307E2 308E2 CR SB 308E2VAB
Region Offerings North America,
South America,
Canada, Australia,
New Zealand,
Europe, Africa,
Middle East
North America,
Canada, Europe
North America,
Canada, Australia,
New Zealand,
Europe
North America,
Canada, Europe
Buckets:
(see data in bucket section) kg lb kg lb kg lb kg lb
Booms:*
One-piece 215 474 545 1202 507 1115 —
Sticks:**
Medium Stick 100 221 221 487 285 627 285 627
Long Stick 140 309 — 343 755 —
Other:
Upperstructure (complete w/o ctwt) 3115 6869 2205 4861 3480 7656 3480 7656
Standard Undercarriage (std shoe) 1650 3638 2919 6435 2780 6116 2780 6116
Counterweight — Standard 896 1975 900 1984 880 1936 880 1936
Extra Counterweight 165 364 — 251 553 251 553
**Boom weights include boom, boom lines, boom cylinders and rod end pins, stick cylinder, head end pin and stick lines.
**Stick weights include stick, stick lines, bucket cylinder, bucket cylinder pins and bucket linkage.