300.9D MINI HYDRAULIC EXCAVATOR
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.
SPECIFICATIONS
Engine ModelYanmar 31NV70
Net Power9.6 kW
Rated speed2100.0 RPM
BENEFITS AND FEATURES
engine
Engine ModelYanmar 31NV70
Net Power9.6 kW
Rated speed2100.0 RPM
Battery12 V, 20 Amp
Diesel tank volume10.0 L
Displacement854.0 cm3
Flywheel output ISO9.6 kW
Gross Power (ISO 14396)13.7 kW
Make/typeYanmar 31NV70
Maximum engine output13.7 kW
TypeWater cooled model 3-cylinder diesel engine
weights
Operating Weight935.0 kg
dimensions
Boom swing angle (Left)55.0 Degrees
Boom swing angle (Right)56.0 Degrees
Height with ROPS safety frame folded down1507.0 mm
Height with ROPS safety frame unfolded2276.0 mm
Length of undercarriage1220.0 mm
Maximum Digging Depth1731.0 mm
Maximum Dump Height2035.0 mm
Maximum dig height2863.0 mm
Maximum dozer dig depth174.0 mm
Maximum dozer lift height197.0 mm
Maximum reach3074.0 mm
Maximum reach at ground level3023.0 mm
Maximum vertical dig depth1349.0 mm
Minimum front linkage swing radius1150.0 mm
Tail swing radius736.0 mm
Track width180.0 mm
Transport length (arm lowered)2746.0 mm
Undercarriage Width - Extended864.0 mm
Undercarriage Width - Retracted711.0 mm
Width730.0 mm
hydraulic system
Pumps2 gear pumps
Discharge capacity11.4 + 11.4 L/min (3 + 3 gal/min)
Hydraulic tank capacity14.0 L
Operating pressure for the work and travel hydraulics170.0 bar
Operating pressure pivot70.0 bar
chassis and swivel gear
Gradeability30°/58%
Ground clearance127.0 mm
Ground pressure0.25 kg/cm2
Machine swing speed8.0 RPM
Number of rollers per side2
Track width180.0 mm
Travel speed1.8 km/h
weight
Operating weight with Safety frame985.0 kg
Operating weight without Safety frame935.0 kg
dozer blade
Dig depth174.0 mm
Height200.0 mm
Lift height197.0 mm
Width700.0 mm
operating specifications
Machine Overhang318.0 mm
Stick Length - Standard890.0 mm
operational data
Digging force - Bucket8.9 kN
Digging force - Stick4.5 kN
Operating weight with Safety frame985.0 kg
Operating weight without Safety frame935.0 kg
noise emissions
Sound power level (LWA) (to 2000/14/EG)93.0 dB(A)
BENEFITS AND FEATURES
300.9D STANDARD EQUIPMENT
- adjustable vinyl seat
- auxiliary hydraulic circuit with oneway hammer lines to stick
- boom mounted work light
- dozer blade with side extensions
- ecology drain for hydraulic tank
- hydraulic extending undercarriage
- retractable seatbelt
- rubber belt track 180 mm 7 in wide
300.9D OPTIONS
- 2 way auger auxiliary lines to the stick
- 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
MOTEUR
Easy site access
BENEFITS AND 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.
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.
Powerful performance, Robust construction, Work tool ready
BENEFITS AND FEATURES
Powerful Engine and Hydraulics 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.
Hose and Cylinder Protection 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.
Auxiliary Hydraulics as Standard 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.
Simple controls - Easily maintained
BENEFITS AND FEATURES
Simple Controls (Ease of Use) 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.
Extending Dozer Blade 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.
Serviceability 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.
Low operating costs with excellent services and options
BENEFITS AND FEATURES
Customer Support Product supported through the Cat dealer and worldwide parts network aimed at minimizing downtime.
- Finance options
- Warranty options
- Maintenance contracts
- Help and advice in product and option selection to maximize efficiency and operating profitability
Work Tools 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.