Caterpillar Performance Handbook, January 2017, SEBD0351-47

527 / 2440

Hydraulic
Excavators
7-198 Edition 47
Bucket Specifications
Model BucketType Teeth
Bucket
BiteWidth
Rated Capacity1
(Heaped)
Weight2
Calculated Tip Radius
mm in m 3 ft 3 lb kg mm in
305E CR,
305E2 CR,
305.5E CR,
305.5E2 CR
Ditch Cleaning 0 1000 40.0 0.170 6.000 258.0 117.0 584.0 23.0
0 1300 51.0 0.220 7.800 260.0 118.0 584.0 23.0
0 1600 63.0 0.280 9.900 306.0 139.0 584.0 23.0
Heavy Duty 3 305 12.0 0.059 2.100 151.0 69.0 785.0 31.0
3 406 16.0 0.076 2.700 170.0 77.0 785.0 31.0
4 457 18.0 0.088 3.100 189.0 86.0 785.0 31.0
4 508 20.0 0.102 3.600 207.0 94.0 785.0 31.0
4 610 24.0 0.130 4.600 234.0 106.0 785.0 31.0
5 762 30.0 0.173 6.100 274.0 125.0 785.0 31.0
5 914 36.0 0.221 7.800 320.0 146.0 785.0 31.0
Heavy Duty Capacity 3 305 12.0 0.082 2.900 179.0 81.0 852.0 33.5
3 406 16.0 0.105 3.700 200.0 91.0 852.0 33.5
4 457 18.0 0.125 4.400 220.0 100.0 852.0 33.5
4 508 20.0 0.144 5.100 241.0 110.0 852.0 33.5
4 610 24.0 0.181 6.400 271.0 123.0 852.0 33.5
5 762 30.0 0.241 8.500 316.0 144.0 852.0 33.5
5 914 36.0 0.300 10.600 366.0 166.0 852.0 33.5
Tilting Ditch Cleaning 0 1600 63.0 0.280 9.900 551.0 251.0 795.0 31.3
Mud 0 1200 47.0 0.260 9.180 357.0 162.0 693.0 27.2
0 1500 59.0 0.330 11.700 428.0 194.0 693.0 27.2
307E2,
308E2 CR SB
308E2VAB
Ditch Cleaning 0 1219 48.0 0.329 11.600 476.0 216.0 791.0 31.1
0 1372 54.0 0.375 13.200 516.0 235.0 791.0 31.1
0 1524 60.0 0.421 14.900 556.0 253.0 791.0 31.1
0 1500 59.0 0.240 8.500 319.0 145.0 658.0 26.0
0 1800 71.0 0.300 10.600 365.0 166.0 658.0 26.0
Heavy Duty 3 330 13.0 0.100 3.500 275.0 125.0 1015.0 40.0
4 457 18.0 0.150 5.300 333.0 151.0 1015.0 40.0
4 610 24.0 0.230 8.100 392.0 178.0 1015.0 40.0
5 762 30.0 0.310 10.900 455.0 207.0 1015.0 40.0
5 914 36.0 0.390 13.700 507.0 230.0 1015.0 40.0
Heavy Duty Rock 4 610 24.0 0.230 8.100 427.0 194.0 1015.0 40.0
5 762 30.0 0.310 10.900 490.0 223.0 1015.0 40.0
Mud 0 1200 47.0 0.410 14.500 589.0 267.0 894.0 35.2
0 1500 59.0 0.520 18.400 689.0 313.0 894.0 35.2
1Capacities shown as per ISO 7451:1997.
2Weight shown includes standard ground engaging tools.