Caterpillar Performance Handbook, January 2017, SEBD0351-47
Range Dimensions
Hydraulic Excavators
● M317D2
● M318D ● M320D2
● M322D
Hydraulically Adjustable Boom Digging Envelope ● Standard dual 10.00-20 tires and undercarriage for M317D2, M318D and M320D2 ● Standard dual 11.00-20 tires and undercarriage for M322D ● General purpose bucket KEY: A Maximum loading height of bucket with teeth B Maximum reach at ground level C Maximum digging depth D Maximum vertical wall E Maximum depth of cut for 2.5 m (8'2") level bottom F Maximum height, to bucket teeth at highest arc
7
M317D2
M318D†
Stick
2.1 m 6'11" 2.4 m 7'10" 2.6 m 8'6"
2.2 m 7'3"
2.5 m 8'2"
2.8 m 9'2"
Bucket 0.8 m 3
1.05 yd 3
0.8 m 3
1.05 yd 3
0.8 m 3
1.05 yd 3
0.91 m 3
1.19 yd 3
0.91 m 3
1.19 yd 3
0.7 m 3
0.92 yd 3
mm ft
mm ft
mm ft
m ft
m ft
m ft
A B C D E
7100 8770 5450 4070 5220 9910
7280 9040 5740 4280 5530
7440 9240 5930 4460 5740
6.70 8.97 5.75 3.22 5.54 9.71
6.97 9.30 6.06 3.68 5.87 10.00
7.19 9.59 6.36 3.96 6.18 10.21
23'4" 28'9" 17'11" 13'4" 17'2" 32'6"
23'11" 29'8" 18'10"
24'5" 30'4" 19'5" 14'7"
22'0" 29'5"
22'10" 30'6" 19'11"
23'7" 31'5"
18'10" 10'7" 18'2" 31'10"
20'10"
14'1" 18'2" 33'1"
12'1" 19'3"
13'0" 20'3" 33'6"
18'10"
F
10 090
10 250
33'8"
32'10"
†This product has been discontinued.
M320D2
M322D†
Stick
2.2 m 7'3"
2.5 m 8'2"
2.8 m 9'2"
2.2 m 7'3"
2.5 m 8'2"
2.9 m 9'6"
Bucket 0.9 m 3
1.18 yd 3
0.9 m 3
1.18 yd 3
0.7 m 3
0.92 yd 3
1.04 m 3 1.36 yd 3 0.805 m 3 1.05 yd 3 0.805 m 3 1.05 yd 3
mm ft
mm ft
mm ft
m ft
m ft
m ft
A B C D E
6850 8820 5600 3920 5390 9580
7120 9140 5900 4290 5700 9870
7330 9430 6200 4580 6010
6.93 9.59 5.99 4.42 5.78 10.56
7.17 9.83 6.28 4.45 6.09 10.62
7.50 10.23 6.68 4.83 6.51 10.93
22'6"
23'4" 30'0" 19'4" 14'1" 18'8" 32'5"
24'1"
22'9" 31'5" 19'8" 14'6" 19'0" 34'8"
23'6" 32'3" 20'7" 14'7" 20'0"
24'7" 33'7" 21'11" 15'10"
28'11"
30'11" 20'4" 15'0" 19'9" 33'1"
18'4"
12'10"
17'8" 31'5"
21'4"
F
10 080
34'10"
35'10"
†This product has been discontinued.
Edition 47 7-119
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