THIS IS MY SELECT

Mini Excavators

303 CR Mini Hydraulic Excavator

Net Power

23.6 HP

Operating Weight

7,817 lb

Dig Depth

116.1 in

THIS IS MY SELECT

backhoe loader

303 CR Mini Hydraulic Excavator

Net Power

23.6 HP

Operating Weight

7,817 lb

Dig Depth

116.1 in

Specifications

The Cat ® 303 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

      • Hydraulic System

        9.2 gal (US)

        35 l

        Cooling System

        1.1 gal (US)

        4 l

        Fuel Tank

        11.9 gal (US)

        45 l

        Engine Oil

        1.1 gal (US)

        4 l

        Hydraulic Tank

        4.8 gal (US)

        18 l

      • Height

        13.8 in

        350 mm

        Width

        61 in

        1,550 mm

      • Dig Depth

        116.1 in

        2,950 mm

        Track Belt/Shoe Width

        11.8 in

        300 mm

        Track Width - Expanded

        61 in

        1,550 mm

        Vertical Wall

        81.5 in

        2,070 mm

        Overall Shipping Length*

        179.5 in

        4,560 mm

        Boom Swing - Left

        25.2 in

        640 mm

        Maximum Dig Height

        183.1 in

        4,650 mm

        Boom Height - Shipping Position

        75.6 in

        1,920 mm

        O/A Shipping Height

        97.6 in

        2,480 mm

        Tail Swing with Counterweight

        35 in

        890 mm

        Maximum Blade Depth

        21.1 in

        535 mm

        O/A Undercarriage Length

        81.5 in

        2,070 mm

        Maximum Reach - Ground Level

        201.2 in

        5,110 mm

        Stick Length

        61.4 in

        1,560 mm

        Maximum Reach

        206.3 in

        5,240 mm

        Maximum Blade Height

        15.2 in

        385 mm

        Boom In Reach

        74.2 in

        1,910 mm

        Swing Bearing - Height

        22.4 in

        570 mm

        Tail Swing without Counterweight

        30.5 in

        775 mm

        Note

        93.0 in

        93.0 mm

        *Overall Shipping Length depends on blade position during shipment.

        Ground Clearance

        12.2 in

        310 mm

        Boom Swing - Right

        34.3 in

        870 mm

        Tail Swing

        33.3 in

        845 mm

        Maximum Dump Clearance

        130.3 in

        3,310 mm

      • Boom In Reach

        68.9 in

        1,750 mm

        Ground Clearance

        12.2 in

        310 mm

        Track Shoe Width

        61 in

        1,550 mm

        O/A Shipping Height

        97.6 in

        2,480 mm

        Tail Swing with Extra Counterweight

        35 in

        890 mm

        Boom Swing - Left

        25.2 in

        640 mm

        Overall Shipping Length*

        177.6 in

        4,510 mm

        Swing Bearing - Height

        22.4 in

        570 mm

        Vertical Wall

        71.7 in

        1,820 mm

        Track Belt/Shoe Width

        11.8 in

        300 mm

        Tail Swing

        33.3 in

        845 mm

        Boom Height - Shipping Position

        63 in

        1,600 mm

        Boom Swing - Right

        34.3 in

        870 mm

        Stick Length

        49.6 in

        1,260 mm

        Maximum Blade Height

        15.2 in

        385 mm

        Maximum Reach

        196.1 in

        4,980 mm

        O/A Undercarriage Length

        81.5 in

        2,070 mm

        Maximum Dump Clearance

        124.8 in

        3,170 mm

        Maximum Dig Height

        177.6 in

        4,510 mm

        Maximum Reach - Ground Level

        190.2 in

        4,830 mm

        Note

        93.0 in

        93.0 mm

        *Overall Shipping Length depends on blade position during shipment.

        Tail Swing without Counterweight

        30.5 in

        775 mm

        Maximum Blade Depth

        21.1 in

        535 mm

        Dig Depth

        104.3 in

        2,650 mm

      • Net Power

        23.6 HP

        17.6 kW

        Engine Model

        93.0 in

        93.0 mm

        C1.1 Turbo

        Displacement

        69 in³

        1.1 l

        Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC

        23.6 HP

        17.6 kW

        Note

        93.0 in

        93.0 mm

        Net power is tested per ISO 9249 and 80/1269/EEC.

        Bore

        3 in

        77 mm

        Stroke

        3.2 in

        81 mm

        Emissions

        93.0 in

        93.0 mm

        Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.

        Gross Power - SAE J1995:2014

        24.7 HP

        18.4 kW

        Note (2)

        93.0 in

        93.0 mm

        Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.

      • Type

        93.0 in

        93.0 mm

        Load Sensing Hydraulics with Variable Displacement Piston Pump

        Pump Flow at 2,400 rpm

        26 gal/min

        100 l/min

        Digging Force - Stick - Standard

        3,732 lbf

        16.6 kN

        Auxiliary Circuit - Primary - Flow

        17 gal/min

        65 l/min

        Digging Force - Stick - Long

        3,327 lbf

        14.8 kN

        Auxiliary Circuit - Secondary - Flow

        7 gal/min

        25 l/min

        Operating Pressure - Travel

        3,553 psi

        245 bar

        Auxiliary Circuit - Secondary - Pressure

        3,553 psi

        245 bar

        Operating Pressure - Equipment

        3,553 psi

        245 bar

        Auxiliary Circuit - Primary - Pressure

        3,553 psi

        245 bar

        Operating Pressure - Swing

        2,553 psi

        176 bar

        Digging Force - Bucket

        6,385 lbf

        28.4 kN

        Note

        93.0 in

        93.0 mm

        * Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

      • Top Guard

        93.0 in

        93.0 mm

        ISO 10262:1998 (Level I)

        Tip Over Protective Structure (TOPS)

        93.0 in

        93.0 mm

        ISO 12117:1997

        Roll Over Protective Structure (ROPS)

        93.0 in

        93.0 mm

        ISO 12117-2:2008

      • Operator Sound Pressure (ISO 6396:2008)

        78 dB(A)

        78 dB(A)

        Average Exterior Sound Pressure (ISO 6395:2008)

        94 dB(A)

        94 dB(A)

        Note

        93.0 in

        93.0 mm

        European Union Directive “2000/14/EC”

      • Boom Swing - Right

        50 °

        50 °

        Machine Swing Speed

        9 r/min

        9 r/min

        Boom Swing - Left

        75 °

        75 °

      • Maximum Traction Force - High Speed

        3,305 lbf

        14.7 kN

        Maximum Traction Force - Low Speed

        7,059 lbf

        31.4 kN

        Ground Pressure - Maximum Weight

        4.7 psi

        32.3 kPa

        Travel Speed - Low

        1.6 mile/h

        2.6 km/h

        Travel Speed - High

        2.8 mile/h

        4.5 km/h

        Gradeability - Maximum

        93.0 in

        93.0 mm

        30 degrees

        Ground Pressure - Minimum Weight

        4 psi

        27.6 kPa

      • Extra Counterweight

        551 lb

        250 kg

        Cab

        254 lb

        115 kg

        Counterweight

        221 lb

        100 kg

        Steel Tracks

        276 lb

        125 kg

        Long Stick

        55 lb

        25 kg

      • Operating Weight

        7,817 lb

        3,545 kg

        Note (1)

        93.0 in

        93.0 mm

        *Minimum Weight is based on fixed rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight.

        Maximum Operating Weight with Cab**

        7,817 lb

        3,545 kg

        Maximum Operating Weight with Canopy**

        7,552 lb

        3,425 kg

        Minimum Operating Weight with Canopy*

        6,670 lb

        3,025 kg

        EU: CE Plate Weight with Canopy***

        6,791 lb

        3,080 kg

        Minimum Operating Weight with Cab*

        6,924 lb

        3,140 kg

        Note (2)

        93.0 in

        93.0 mm

        **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight.

        EU: CE Plate Weight with Cab***

        7,012 lb

        3,180 kg

        Note (3)

        93.0 in

        93.0 mm

        ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.

      • ENGINE

        • Cat C1.1 Turbo Engine (U.S. EPA Tier 4 Final/EU Stage V)

        • Automatic Engine Idle

        • Automatic Engine Shutdown

        • Automatic Two Speed Travel

        • Fuel Water Separator

        • Power on Demand (not available in all regions)

        • Variable Displacement Piston Pump

        • Load Sensing/Flow Sharing Hydraulics

      • HYDRAULICS

        • Smart Tech Electronic Pump

        • Accumulator

        • Automatic Swing Brake

        • Auxiliary Hydraulic Lines

        • One and Two Way Auxiliary Flow

        • Continuous Auxiliary Flow

        • Auxiliary Line Quick Disconnects

      • OPERATOR ENVIRONMENT

        • Tilt-up Canopy or Tilt-Up Cab

        • Top Guard ISO 10262:1998 Level I

        • ROPS – ISO 12117-2:2008

        • TOPS – ISO 12117:1997

        • Next Generation Advanced Monitor – Touch Screen – Site Reference System – High Definition Camera Capable (IP68 and IP69K) – Numeric Security Code

        • Stick Steer Mode

        • Travel Cruise Control

        • Control Pattern Changer (optional in some regions)

        • Adjustable Wrist Rests

        • Washable Floor Mat

        • Travel Pedals and Hand Levers

        • Machine Security

        • Machine Security – Standard Key with Pass Code

        • Fabric Suspension Seat (Cab only)

        • Vinyl Suspension Seat (Canopy only)

        • Hydraulic Lockout – All Controls

        • Retractable High Visibility Seat Belt (75 mm/3 in)

        • Coat Hook

        • Cup Holder

        • Storage Pocket

        • Skylight

        • Mounting Bosses for Front

        • Signaling/Warning Horn

        • Interior Light (Cab only)

        • Boom Light, Halogen

        • Utility Space for Mobile Phone

        • Next Generation Color LCD Monitor (IP66) – Fuel Level and Coolant Temperature Gauges – Maintenance and Machine Monitoring – Performance and Machine Adjustments – Numeric Security Code – Multiple Languages – Hour Meter with Wake Up Switch – Jog Dial (cab only)

      • UNDERCARRIAGE

        • Rubber Belt (300 mm/11.8 in wide)

        • Dozer Blade

        • Dozer Blade Float

        • Tie Downs on Track Frame

      • BOOM, STICK AND LINKAGES

        • One Piece Boom (2200 mm/86.6 in)

        • Standard Stick (1260 mm/49.6 in)

        • Front Shovel Capable – Hydraulic Coupler

        • Front Shovel Capable – Pin-On

        • Thumb Ready (not available in all regions)

        • Certified Lifting Eye (optional in some regions)

      • ELECTRICAL

        • 12 Volt Battery

        • Software (machine and monitor)

        • Maintenance Free Battery

        • Signaling/Warning Horn

        • 12 Volt Power Socket

      • OPERATOR ENVIRONMENT

        • Cab with Air Conditioning

        • Cab with Heater

        • Control Pattern Changer (optional in some regions)

        • No Travel Pedals and Hand Levers

        • Machine Security – Push to Start with Key Fob/Pass Code

        • Vinyl Non-Suspension Seat (Canopy only)

        • LED Front Lights

        • LED Front and Rear Lights

        • LED Boom Light

        • Mirrors Left and Right

        • Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)

      • UNDERCARRIAGE

      • BOOM, STICK AND LINKAGES

        • Long Stick (1560 mm/61.4 in)

        • Front Shovel Capable – Dual Lock Manual Coupler

        • Attachments including Couplers, Thumbs, Buckets, Augers and Hammers

        • 2nd Auxiliary Hydraulic Lines

        • Boom Lowering Check Valve

        • Stick Lowering Check Valve

        • Hydraulic Quick Coupler Lines (not available in all regions)

      • ELECTRICAL

        • Battery Disconnect

        • Product Link PL243 (regulations apply)

        • Product Link PLE643 (regulations apply)

        • Travel Alarm (standard in some regions)

      • GUARDING

        • Polycarbonate Front Guard (ISO 10262:1998 Level I and EN356 P5A)

        • Polycarbonate Half Height Front Guard (Canopy only)

      • OTHER

        • Bio Oil Capable

        • Eco Drain

        • Water Jacket Heater

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      WHY CHOOSE EMPIRE

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance