The Cat 300.9D Mini Excavator delivers power and performance in a compact size to help you work in the tightest applications. Its ability to fit through a narrow doorway makes it an excellent machine for indoor demolition work.
Caterpillar
300.9D Mini Hydraulic Excavator
Overview
Photos
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300.9D Mini Hydraulic Excavator -
300.9D Mini Hydraulic Excavator -
300.9D Mini Hydraulic Excavator -
300.9D Mini Hydraulic Excavator -
300.9D Mini Hydraulic Excavator
Videos
Features
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.
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.
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.
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.
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.
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.
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.
Specifications
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Operational Data
Spec Value Operating Weight - Without Safety Frame 2061 lb Digging Force - Bucket 2000 lb Digging Force - Stick 1011 lb Operating Weight - With Safety Frame 2170 lb -
Engine
Spec Value Net Power 13 hp Engine Model Yanmar 31NV70 Rated Speed 2100 r/min Maximum Engine Output 18 hp Gross Power - ISO 14396 18 hp Diesel Tank Volume 2.64 gal (US) Displacement 52 in³ Flywheel Output ISO 13 hp 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. -
Weights
Spec Value Operating Weight - Without Safety Frame 2061 lb Operating Weight - With Safety Frame 2170 lb Operating Weight 2061 lb -
Dimensions
Spec Value Dig Depth 68 in Undercarriage Width - Extended 2.83 ft Width 2.4 ft Height - With ROPS Safety Frame Folded Down 4.94 ft Maximum Dump Height 6.68 ft Maximum Dozer Lift Height 8 in Length - Undercarriage 4 ft Maximum Vertical Dig Depth 4.43 ft Minimum Front Linkage Swing Radius 3.77 ft Boom Swing Angle - Left 55 ° Undercarriage Width - Retracted 2.33 ft Boom Swing Angle - Right 56 ° Maximum Reach 10.09 ft Maximum Reach - Ground Level 9.92 ft Transport Length - Arm Lowered 9 ft Track Width 7 in Tail Swing Radius 2.41 ft Maximum Dozer Dig Depth 7 in Maximum Dig Height 9.39 ft Height - With ROPS Safety Frame Unfolded 7.47 ft -
Hydraulic System
Spec Value Pumps 2 gear pumps Discharge Capacity 11.4 + 11.4 L/min (3 + 3 gal/min) Operating Pressure for the Work and Travel Hydraulics 2466 psi Operating Pressure Pivot 1015 psi Hydraulic Tank Capacity 3.7 gal (US) -
Chassis and Swivel Gear
Spec Value Gradeability 30°/58% Travel Speed 1.12 mile/h Track Width 7 in Ground Clearance 5 in Ground Pressure 3.5 psi Machine Swing Speed 8 r/min Number of Rollers - Each Side 2 -
Operating Specifications
Spec Value Stick Length - Standard 34.8 in Machine Overhang 12.5 in -
Dozer Blade
Spec Value Height 8 in Dig Depth 7 in Width 28 in Lift Height 8 in -
Noise Emissions
Spec Value Sound Power Level (LWA) (to 2000/14/EG) 93 dB(A)
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
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