Caterpillar Performance Handbook, January 2017, SEBD0351-47

Range Dimensions

Hydraulic Excavators

● 312D

● 312D L

● 315D L

Hydraulically Adjustable Boom Digging Envelope 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 2.44 m (8'0") level bottom (straight clean up) F Maximum bucket hinge pin height G Maximum height, to bucket teeth at highest arc

7

312D, 312D L

Stick

2.1 m

6'11"

2.5 m

8'2"

3 m

9'10"

m

ft

m

ft

m

ft

A B C D E

6.91 7.84 4.73 2.84 4.54 8.03 9.14

7.27 8.22 5.13 3.16 4.9 0 8.36 9.49

7.65 8.68 5.61 3.64 5.34 8.77 9.89

22'8" 25'8" 15'6"

23'10"

25'1" 28'6" 18'5" 11'11" 17'6" 28'10"

27'0"

16'10"

9'4"

10'5" 16'1" 27'5" 31'1"

14'11" 26'4" 30'0"

F

G

32'5"

315D L

Stick

1.85 m 6'1"

2.25 m 7'5"

2.6 m

8'6"

3.1 m 10'2"

m

ft

m

ft

m

ft

m

ft

A B C D E

6.92 7.97 4.65 3.12 4.59 8.21 9.49

7.26 8.36 5.06 3.52 4.99 8.54 9.82

7.45 8.68 5.40 3.88 5.34 8.77 10.09

7.81 9.10 5.85 4.36 5.81 9.10 10.40

22'8" 26'2" 15'4" 10'2" 15'0" 26'11"

23'10"

24'5" 28'6" 17'8" 12'8" 17'6"

25'7"

27'5" 16'7" 11'7" 16'5" 28'0" 32'2"

29'10" 19'2" 14'4" 19'1" 29'11"

F

28'10"

G

31'1"

33'1"

34'1"

Edition 47 7-117