Overview
Caterpillar is pleased to announce the introduction of the 300.9D sub 3 tonne mini excavator machine. The 300.9D expands the Cat® Mini Excavator offering. Most notably, the new 300.9D sub 1 tonne class provides customers with a lower cost unit for entrance into MHE ownership.
Operational Data
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Digging Force - Bucket
2000.0 lb
8.9 kN
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Digging Force - Stick
1011.0 lb
4.5 kN
-
Operating Weight - With Safety Frame
2170.0 lb
985.0 kg
-
Operating Weight - Without Safety Frame
2061.0 lb
935.0 kg
Engine
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Engine Model
Yanmar 31NV70
Yanmar 31NV70
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Net Power
13.0 HP
9.6 kW
-
Rated Speed
2100.0 r/min
2100.0 r/min
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Battery
12 V, 20 Amp
12 V, 20 Amp
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Diesel Tank Volume
2.64 gal (US)
10.0 l
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Displacement
52.0 in³
854.0 cm³
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Flywheel Output ISO
13.0 HP
9.6 kW
-
Gross Power - ISO 14396
18.0 HP
13.7 kW
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Make/Type
Yanmar 31NV70
Yanmar 31NV70
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Maximum Engine Output
18.0 HP
13.7 kW
-
Type
Water cooled model 3-cylinder diesel engine
Water cooled model 3-cylinder diesel engine
Weights
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Operating Weight
2061.0 lb
935.0 kg
-
Operating Weight - With Safety Frame
2170.0 lb
985.0 kg
-
Operating Weight - Without Safety Frame
2061.0 lb
935.0 kg
Dimensions
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Boom Swing Angle - Left
55.0 °
55.0 °
-
Boom Swing Angle - Right
56.0 °
56.0 °
-
Height - With ROPS Safety Frame Folded Down
4.94 ft
1507.0 mm
-
Height - With ROPS Safety Frame Unfolded
7.47 ft
2276.0 mm
-
Length - Undercarriage
4.0 ft
1220.0 mm
-
Maximum Dig Height
9.39 ft
2863.0 mm
-
Maximum Digging Depth
5.68 ft
1731.0 mm
-
Maximum Dozer Dig Depth
7.0 in
174.0 mm
-
Maximum Dozer Lift Height
8.0 in
197.0 mm
-
Maximum Dump Height
6.68 ft
2035.0 mm
-
Maximum Reach
10.09 ft
3074.0 mm
-
Maximum Reach - Ground Level
9.92 ft
3023.0 mm
-
Maximum Vertical Dig Depth
4.43 ft
1349.0 mm
-
Minimum Front Linkage Swing Radius
3.77 ft
1150.0 mm
-
Tail Swing Radius
2.41 ft
736.0 mm
-
Track Width
7.0 in
180.0 mm
-
Transport Length - Arm Lowered
9.0 ft
2746.0 mm
-
Undercarriage Width - Extended
2.83 ft
864.0 mm
-
Undercarriage Width - Retracted
2.33 ft
711.0 mm
-
Width
2.4 ft
730.0 mm
Hydraulic System
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Pumps
2 gear pumps
2 gear pumps
-
Discharge Capacity
11.4 + 11.4 L/min (3 + 3 gal/min)
11.4 + 11.4 L/min (3 + 3 gal/min)
-
Hydraulic Tank Capacity
3.7 gal (US)
14.0 l
-
Operating Pressure Pivot
1015.0 psi
70.0 bar
-
Operating Pressure for the Work and Travel Hydraulics
2466.0 psi
170.0 bar
Chassis and Swivel Gear
-
Gradeability
30°/58%
30°/58%
-
Ground Clearance
5.0 in
127.0 mm
-
Ground Pressure
3.5 psi
0.25 kg/cm²
-
Machine Swing Speed
8.0 r/min
8.0 r/min
-
Number of Rollers - Each Side
2
2
-
Track Width
7.0 in
180.0 mm
-
Travel Speed
1.12 mile/h
1.8 km/h
Operating Specifications
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Machine Overhang
12.5 in
318.0 mm
-
Stick Length - Standard
34.8 in
890.0 mm
Dozer Blade
-
Dig Depth
7.0 in
174.0 mm
-
Height
8.0 in
200.0 mm
-
Lift Height
8.0 in
197.0 mm
-
Width
28.0 in
700.0 mm
Noise Emissions
-
Sound Power Level (LWA) (to 2000/14/EG)
93.0 dB(A)
93.0 dB(A)