Caterpillar Performance Handbook, January 2017, SEBD0351-47

Blade Specifications ● D8R ● D8T

Bulldozers

D8R/D8T

MODEL

8A

8SU

8U

8SU LGP

Type

Angling

Semi-U

Universal

Semi-U

8.6 m 3 4260 kg

11.8 m 3 4895 kg

9.9 m 3 4703 kg

Blade Capacities*

5.2 m 3 5121 kg

6.8 yd 3

11.3 yd 3 9392 lb

15.4 yd 3 10,793 lb

12.9 yd 3 10,368 lb

Weight, Shipping** (Dozer) Tractor and Dozer Dimensions: A Length (Blade Straight) Length (Blade Angled) Width (Blade Angled) Width (with C-Frame only) Blade Dimensions: B Width (including std. end bits)

11,289 lb

6.57 m 7.62 m 4.52 m 3.38 m

6.39 m

6.79 m

6281 mm

21'7" 25'0"

21'0"

22'3"

20'7"

— — —

— — —

— — —

14'10"

11'1"

5.00 m

3.93 m

4.25 m

4.53 m

16'5" 3'10"

12'11"

13'11"

14'10"

C Height

1174 mm 625 mm 1323 mm

1690 mm 511 mm 1310 mm

1740 mm 567 mm 1239 mm

1622 mm 513 mm 1308 mm

5'7"

5'9"

5'4" 1'9"

D Max. Digging Depth

2'1" 4'3"

20.1"

1'10"

E Ground Clearance @ Full Lift G Max. Pitch Adjustment Blade Angle (either side)

4'4"

4'1"

4'3.5"

—

+3.0° to 2.9°

+3.0° to 2.9°

— —

25°

—

—

H Max. HydraulicTilt

733 mm

861 mm

996 mm

908 mm

2'5"

2'10"

3'3"

3'0"

J HydraulicTilt

(Manual Brace Centered)

585 mm

635 mm

—

1'11"

2'1"

—

K Push ArmTrunnionWidth (to Ball Centers)

2983 mm

2983 mm 710 mm

2983 mm 710 mm

3329 mm 965 mm

9'9" 2'4"

9'9" 2'4"

9'9" 2'4"

10'11"

MaximumTrackWidth Permitted 710 mm

3'2"

DualTilt Option G Dual Pitch Adj.

— —

±4.6°

±4.6°

— —

H Dual Max. Hyd.Tilt

879 mm

950 mm

2'11"

3'1"

*Blade capacities as determined by SAE J1265. Notice that the capacity of the U-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the “cup” of the U-blade. It is intended for relative comparisons of dozer sizes , and not for predicting capacities or productivities in actual field conditions. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the“cup” of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. **ShippingWeight —Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings.

19-46 Edition 47