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Edition 47 7-117
7
Hydraulic
Excavators
Range Dimensions
●
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
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
6.91
22'8"
7.27
23'10"
7.65
25'1"
B
7.84
25'8"
8.22
27'0"
8.68
28'6"
C
4.73
15'6"
5.13
16'10"
5.61
18'5"
D
2.84
9'4"
3.16
10'5"
3.64
11'11"
E
4.54
14'11"
4.9
0
16'1"
5.34
17'6"
F
8.03
26'4"
8.36
27'5"
8.77
28'10"
G
9.14
30'0"
9.49
31'1"
9.89
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
6.92
22'8"
7.26
23'10"
7.45
24'5"
7.81
25'7"
B
7.97
26'2"
8.36
27'5"
8.68
28'6"
9.10
29'10"
C
4.65
15'4"
5.06
16'7"
5.40
17'8"
5.85
19'2"
D
3.12
10'2"
3.52
11'7"
3.88
12'8"
4.36
14'4"
E
4.59
15'0"
4.99
16'5"
5.34
17'6"
5.81
19'1"
F
8.21
26'11"
8.54
28'0"
8.77
28'10"
9.10
29'11"
G
9.49
31'1"
9.82
32'2"
10.09
33'1"
10.40
34'1"