300.9D Mini Hydraulic Excavator
Excavators
Mini Excavators (20)
- 303.5E2 CR Hydraulic Excavator
- 305.5E2 CR Mini Hydraulic Excavator
- 309 CR VAB Mini Hydraulic Excavator
- 310 Mini Hydraulic Excavator
- 309 CR Mini Hydraulic Excavator
- 308 CR Mini Hydraulic Excavator
- 308 CR VAB Mini Hydraulic Excavator
- 305 CR Mini Hydraulic Excavator
- 307.5 Mini Hydraulic Excavator
- 306 CR Mini Hydraulic Excavator
- 304 Mini Excavator
- 303 CR Mini Hydraulic Excavator
- 302.7 CR Mini Hydraulic Excavator
- 303.5 CR Mini Hydraulic Excavator
- 301.8 Mini Hydraulic Excavator
- 302 CR Mini Hydraulic Excavator
- 300.9D Mini Hydraulic Excavator
- 301.7 CR Mini Hydraulic Excavator
- 300.9D VPS & HPU300 Mini Hydraulic Excavator
- 301.5 Mini Hydraulic Excavator
Small Excavators (6)
- 317 GC Hydraulic Excavator
- 317 Hydraulic Excavator
- 315 GC Hydraulic Excavator
- 313 Hydraulic Excavator
- 315 Hydraulic Excavator
- 313 GC Hydraulic Excavator
Medium Excavators (8)
- 335 Hydraulic Excavator
- 330 Excavator | 30 Ton Excavator / Digger
- 330 GC Excavator | 30 Ton Excavator / Digger
- 326 Hydraulic Excavator
- 325 Hydraulic Excavator
- 323 Hydraulic Excavator
- 320 GC Hydraulic Excavator
- 320 Hydraulic Excavator
Large Excavators (8)
- 336F L XE Hydraulic Excavator
- 349 Hydraulic Excavator
- Cat® 374 Hydraulic Excavator
- Cat® 395 Hydaulic Excavator
- Cat® 352 Hydraulic Excavator
- Cat® 350 Hydraulic Excavator
- Cat® 340 Hydraulic Excavator
- Cat® 336 Hydraulic Excavator
Long Reach Excavation (1)
Demolition Excavators (2)
- Cat® 352 UHD Ultra High Demolition Hydraulic Excavator
- 340 UHD Ultra High Demolition Hydraulic Excavator
Wheel Excavators (9)
Overview
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.
- Compact Dimensions
- Extending Undercarriage and Blade
- Foldable Safety Frame
- Simple Controls
- Easy Service
- Versatility
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.
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.
Noise Emissions
- Sound Power Level (LWA) (to 2000/14/EG)
- 93dB(A)
Dozer Blade
- Width
- 28in
- Lift Height
- 8in
- Dig Depth
- 7in
- Height
- 8in
Operating Specifications
- Machine Overhang
- 12.5in
- Stick Length - Standard
- 34.8in
Chassis and Swivel Gear
- Number of Rollers - Each Side
- 2
- Machine Swing Speed
- 8r/min
- Ground Pressure
- 3.5psi
- Ground Clearance
- 5in
- Track Width
- 7in
- Travel Speed
- 1.12mile/h
- Gradeability
- 30°/58%
Dimensions
- Minimum Front Linkage Swing Radius
- 3.77ft
- Maximum Vertical Dig Depth
- 4.43ft
- Length - Undercarriage
- 4ft
- Maximum Dozer Lift Height
- 8in
- Maximum Dump Height
- 6.68ft
- Height - With ROPS Safety Frame Folded Down
- 4.94ft
- Width
- 2.4ft
- Undercarriage Width - Extended
- 2.83ft
- Maximum Digging Depth
- 5.68ft
- Height - With ROPS Safety Frame Unfolded
- 7.47ft
- Maximum Dig Height
- 9.39ft
- Maximum Dozer Dig Depth
- 7in
- Tail Swing Radius
- 2.41ft
- Track Width
- 7in
- Transport Length - Arm Lowered
- 9ft
- Maximum Reach - Ground Level
- 9.92ft
- Maximum Reach
- 10.09ft
- Boom Swing Angle - Right
- 56°
- Undercarriage Width - Retracted
- 2.33ft
- Boom Swing Angle - Left
- 55°
- Dig Depth
- 68in
Weights
- Operating Weight
- 2061lb
- Operating Weight - With Safety Frame
- 2170lb
- Operating Weight - Without Safety Frame
- 2061lb
Engine
- Make/Type
- Yanmar 31NV70
- Battery
- 12 V, 20 Amp
- Type
- Water cooled model 3-cylinder diesel engine
- Flywheel Output ISO
- 13hp
- Displacement
- 52in³
- Diesel Tank Volume
- 2.64gal (US)
- Gross Power - ISO 14396
- 18hp
- Maximum Engine Output
- 18hp
- Rated Speed
- 2100r/min
- Engine Model
- Yanmar 31NV70
- Net Power
- 13hp
- Emissions
- Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.
Operational Data
- Operating Weight - With Safety Frame
- 2170lb
- Digging Force - Stick
- 1011lb
- Digging Force - Bucket
- 2000lb
- Operating Weight - Without Safety Frame
- 2061lb
Hydraulic System
- Hydraulic Tank Capacity
- 3.7gal (US)
- Operating Pressure Pivot
- 1015psi
- Operating Pressure for the Work and Travel Hydraulics
- 2466psi
- Discharge Capacity
- 11.4 + 11.4 L/min (3 + 3 gal/min)
- Pumps
- 2 gear pumps
Standard/Optional Features
Standard Equipment:
Optional Equipment:
- 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