| Customization: | Available |
|---|---|
| Type: | Crawler Excavator |
| Usage: | GM Excavator |
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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.
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.
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.
The operator area is spacious and laid out to provide comfort and ease of operation. Smooth, precision operation of functions is possible from independent controls allowing all skill levels to be productive with little practice.
Blade extensions simply rotate and lock into position allowing the machine to be quickly configured for narrow width or maximum blade coverage. Locking pins and extension plates are retained with the machine to reduce potential for lost or damaged components.
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.
The 13.7 kW (18 hp) engine and perfectly matched hydraulics provide efficient, economical and reliable performance for the toughest of jobs. The matched cooling system is designed to accommodate working within confined areas and also the powerful Cat® hammer. Low noise and vibration levels deliver comfortable operation.
Bucket hoses are well protected within the boom and the cylinder is mounted above the structure to increase the machines durability for working in tough environments. The clean lines of the front linkage also provide excellent visibility to the digging area.
The 300.9D is fitted with auxiliary lines for hammer operation routed down to the stick. Locating the connecting point close to the work tool reduces connecting hose lengths and potential for damage.
CUSTOMER SUPPORT
Product supported through the Cat dealer and worldwide parts network aimed at minimizing downtime.
A range of tools is available to take advantage of the machines versatility. All tools are matched to the machine to optimize performance and deliver excellent value through high productivity and long life.
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.
| Digging Force - Bucket | 8.9 kN |
| Digging Force - Stick | 4.5 kN |
| Operating Weight - With Safety Frame | 985.0 kg |
| Operating Weight - Without Safety Frame | 935.0 kg |
| Engine Model | Yanmar 31NV70 |
| Net Power | 9.6 kW |
| Rated Speed | 2100.0 r/min |
| Battery | 12 V, 20 Amp |
| Diesel Tank Volume | 10.0 l |
| Displacement | 854.0 cm³ |
| Flywheel Output ISO | 9.6 kW |
| Gross Power - ISO 14396 | 13.7 kW |
| Make/Type | Yanmar 31NV70 |
| Maximum Engine Output | 13.7 kW |
| Type | Water cooled model 3-cylinder diesel engine |
| Operating Weight | 935.0 kg |
| Operating Weight - With Safety Frame | 985.0 kg |
| Operating Weight - Without Safety Frame | 935.0 kg |
| Boom Swing Angle - Left | 55.0 ° |
| Boom Swing Angle - Right | 56.0 ° |
| Height - With ROPS Safety Frame Folded Down | 1507.0 mm |
| Height - With ROPS Safety Frame Unfolded | 2276.0 mm |
| Length - Undercarriage | 1220.0 mm |
| Maximum Dig Height | 2863.0 mm |
| Maximum Digging Depth | 1731.0 mm |
| Maximum Dozer Dig Depth | 174.0 mm |
| Maximum Dozer Lift Height | 197.0 mm |
| Maximum Dump Height | 2035.0 mm |
| Maximum Reach | 3074.0 mm |
| Maximum Reach - Ground Level | 3023.0 mm |
| Maximum Vertical Dig Depth | 1349.0 mm |
| Minimum Front Linkage Swing Radius | 1150.0 mm |
| Tail Swing Radius | 736.0 mm |
| Track Width | 180.0 mm |
| Transport Length - Arm Lowered | 2746.0 mm |
| Undercarriage Width - Extended | 864.0 mm |
| Undercarriage Width - Retracted | 711.0 mm |
| Width | 730.0 mm |
| Pumps | 2 gear pumps |
| Discharge Capacity | 11.4 + 11.4 L/min (3 + 3 gal/min) |
| Hydraulic Tank Capacity | 14.0 l |
| Operating Pressure Pivot | 70.0 bar |
| Operating Pressure for the Work and Travel Hydraulics | 170.0 bar |
| Gradeability | 30°/58% |
| Ground Clearance | 127.0 mm |
| Ground Pressure | 0.25 kg/cm² |
| Machine Swing Speed | 8.0 r/min |
| Number of Rollers - Each Side | 2 |
| Track Width | 180.0 mm |
| Travel Speed | 1.8 km/h |
| Machine Overhang | 318.0 mm |
| Stick Length - Standard | 890.0 mm |
| Dig Depth | 174.0 mm |
| Height | 200.0 mm |
| Lift Height | 197.0 mm |
| Width | 700.0 mm |
| Sound Power Level (LWA) (to 2000/14/EG) | 93.0 dB(A) |
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