300.9D Mini Hydraulic Excavator

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Caterpillar is pleased to announce the introduction of the 300.9D sub 3 ton 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.

Net Power

13hp

Engine Model

Yanmar 31NV70

Rated Speed

2100r/min

Maximum Engine Output

18hp

Gross Power – ISO 14396

18hp

Diesel Tank Volume

2.64gal (US)

Displacement

52in³

Flywheel Output ISO

13hp

Battery

12 V, 20 Amp

Type

Water cooled model 3-cylinder diesel engine

Make/Type

Yanmar 31NV70

Emissions

Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.

Operating Weight

2061lb

Operating Weight – Without Safety Frame

2061lb

Operating Weight – With Safety Frame

2170lb

Dig Depth

68in

Undercarriage Width – Extended

2.83ft

Width

2.4ft

Height – With ROPS Safety Frame Folded Down

4.94ft

Maximum Dump Height

6.68ft

Maximum Dozer Lift Height

8in

Length – Undercarriage

4ft

Maximum Vertical Dig Depth

4.43ft

Minimum Front Linkage Swing Radius

3.77ft

Boom Swing Angle – Left

55°

Undercarriage Width – Retracted

2.33ft

Boom Swing Angle – Right

56°

Maximum Reach

10.09ft

Maximum Reach – Ground Level

9.92ft

Transport Length – Arm Lowered

9ft

Track Width

7in

Tail Swing Radius

2.41ft

Maximum Dozer Dig Depth

7in

Maximum Dig Height

9.39ft

Height – With ROPS Safety Frame Unfolded

7.47ft

Pumps

2 gear pumps

Discharge Capacity

11.4 + 11.4 L/min (3 + 3 gal/min)

Operating Pressure for the Work and Travel Hydraulics

2466psi

Operating Pressure Pivot

1015psi

Hydraulic Tank Capacity

3.7gal (US)

Operating Weight – Without Safety Frame

2061lb

Digging Force – Bucket

2000lb

Digging Force – Stick

1011lb

Operating Weight – With Safety Frame

2170lb

Gradeability

30°/58%

Travel Speed

1.12mile/h

Track Width

7in

Ground Clearance

5in

Ground Pressure

3.5psi

Machine Swing Speed

8r/min

Number of Rollers – Each Side

Stick Length – Standard

34.8in

Machine Overhang

12.5in

Height

8in

Dig Depth

7in

Width

28in

Lift Height

8in

Sound Power Level (LWA) (to 2000/14/EG)

93dB(A)

2 way (auger) auxiliary lines to the stick (not available in all regions)
Bio oil
Buckets: 250 mm (10 in); 350 mm (15 in); 700 mm (2 ft 4 in)
Custom color paint
Front guard
Hammer
Rotating beacon

300.9D Mini Hydraulic Excavator