D7e track-type tractor specifications, Bulldozer specifications, Undercarriage – Milton CAT D7E User Manual
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D7E Track-Type Tractor Specifications
Bulldozer Specifications
Blade
7A
7S
7SU
7U
Straight
Angled 25°
7S LGP
Blade Capacity (SAE J1265)
m
3
5.16
6.86
8.34
5.15
–
5.89
yd
3
6.75
8.98
10.91
6.74
–
7.7
Width (over end bits)
mm
3904
3713
3988
4503
4120
4545
ft
12.81
12.18
13.08
14.77
13.52
14.91
Height
mm
1363
1524
1553
1373
1373
1343
ft
4.5
5
5.1
4.5
4.5
4.4
Digging Depth
mm
586
586
586
711
711
644
in
23.1
23.1
23.1
28
28
25.4
Ground Clearance
mm
1108
1108
1108
1120
1120
1264
in
43.6
43.6
43.6
44.1
44.1
49.8
Maximum Tilt
mm
1045
987
1085
695
695
785
in
41.1
38.9
42.7
27.4
27.4
30.9
Weight *
kg
3504
3832
3806
3790
3790
3970
lb
7,709
8,431
8,373
8,330
8,330
8,734
* Weight includes cylinder mounting, lift cylinder and lines, blade, push arms, trunnions, and cylinder lines (Tilt).
Undercarriage
Type
Heavy Duty/SystemOne Undercarriage
Configuration
STD
LGP
Number of Rollers (each side)
7
8
Number of Shoes (each side)
40
44
Pitch
216 mm
8.5 in
216 mm
8.5 in
Shoe Width
610 mm
24 in
915 mm
36 in
Grouser Height (MS)
70 mm
2.75 in
70 mm
2.75 in
Length of Track on Ground (Heavy Duty)
3016 mm
119 in
3450 mm
136 in
Length of Track on Ground (SystemOne)
3021 mm
119 in
3455 mm
136 in
Track Gauge
1981 mm
78 in
2286 mm
90 in
Ground Contact Area (Heavy Duty)
3.68 m
2
5,698 in
2
6.31 m
2
9,792 in
2
Ground Pressure (Heavy Duty)
69.9 kPa
9.9 psi
44.6 kPa
6.3 psi
Ground Clearance
472 mm
18.6 in
472 mm
18.6 in