300.9D Mini Hydraulic Excavator
Engine
- Net Power
- 13hp
- Engine Model
- Yanmar 31NV70
- Rated Speed
- 2100r/min
- Make/Type
- Yanmar 31NV70
- Maximum Engine Output
- 18hp
- Type
- Water cooled model 3-cylinder diesel engine
- Battery
- 12 V, 20 Amp
- Diesel Tank Volume
- 2.64gal (US)
- Displacement
- 52in³
- Flywheel Output ISO
- 13hp
- Gross Power - ISO 14396
- 18hp
- Emissions
- Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.
Weights
- Operating Weight
- 2061lb
- Operating Weight - Without Safety Frame
- 2061lb
- Operating Weight - With Safety Frame
- 2170lb
Dimensions
- Dig Depth
- 68in
- Undercarriage Width - Extended
- 2.83ft
- Undercarriage Width - Retracted
- 2.33ft
- Transport Length - Arm Lowered
- 9ft
- Track Width
- 7in
- Tail Swing Radius
- 2.41ft
- Boom Swing Angle - Left
- 55°
- Boom Swing Angle - Right
- 56°
- Height - With ROPS Safety Frame Folded Down
- 4.94ft
- Width
- 2.4ft
- Minimum Front Linkage Swing Radius
- 3.77ft
- Maximum Reach
- 10.09ft
- Maximum Reach - Ground Level
- 9.92ft
- Maximum Vertical Dig Depth
- 4.43ft
- Maximum Dump Height
- 6.68ft
- Maximum Dozer Lift Height
- 8in
- Maximum Dozer Dig Depth
- 7in
- Maximum Dig Height
- 9.39ft
- Length - Undercarriage
- 4ft
- Height - With ROPS Safety Frame Unfolded
- 7.47ft
Hydraulic System
- Pumps
- 2 gear pumps
- Discharge Capacity
- 11.4 + 11.4 L/min (3 + 3 gal/min)
- Hydraulic Tank Capacity
- 3.7gal (US)
- Operating Pressure for the Work and Travel Hydraulics
- 2466psi
- Operating Pressure Pivot
- 1015psi
Operational Data
- Digging Force - Bucket
- 2000lb
- Digging Force - Stick
- 1011lb
- Operating Weight - Without Safety Frame
- 2061lb
- Operating Weight - With Safety Frame
- 2170lb
Chassis and Swivel Gear
- Travel Speed
- 1.12mile/h
- Number of Rollers - Each Side
- 2
- Ground Clearance
- 5in
- Ground Pressure
- 3.5psi
- Track Width
- 7in
- Gradeability
- 30°/58%
- Machine Swing Speed
- 8r/min
Dozer Blade
- Dig Depth
- 7in
- Height
- 8in
- Lift Height
- 8in
- Width
- 28in
Operating Specifications
- Stick Length - Standard
- 34.8in
- Machine Overhang
- 12.5in
Noise Emissions
- Sound Power Level (LWA) (to 2000/14/EG)
- 93dB(A)
Compact Dimensions
With an overall width of only 730 mm (2 ft 5 in) the Cat® 300.9D can easily drive through narrow passages and doors. Both indoor and outdoor jobs are now accessible with the under 1000 kg (2,205 lb) weight making easy trailer transportation between sites possible.
Extending Undercarriage and Blade
An extending undercarriage and fold out dozer blade allow the machine to be configured for excellent working stability and optimum performance. Easy retraction, controlled from the operator's seat, enables the machine to pass through narrow openings.
Foldable Safety Frame
A protective ROPS safety frame structure mounted on the front of the machine allows fitting of a guard for extra operator protection during hammer use. The structure folds down in a few seconds for easy machine transportation and storage.
Simple Controls
The operator area is spacious and laid out to provide comfort and ease of operation. Smooth, precise operation is possible from easy to use controls allowing all skill levels to be productive with little practice.
Easy Service
Service and maintenance time is reduced to a minimum with a simple to open steel engine cover and all maintenance and greasing points easily accessible.
Versatility
A range of tools is available to take advantage of the machine's versatility. All tools are matched to the machine to optimize performance and deliver excellent value through high productivity and long life.
