Description

Mini Excavators

303 CR


Net Power

17.6 kW

Operating Weight

3545 kg

Dig Depth

2950 mm

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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.

Specifications

Net Power

17.6 kW

Operating Weight

3545 kg

Dig Depth

2950 mm

Engine Model

C1.1 Turbo

Height

350 mm

Maximum Blade Depth

535 mm

Tail Swing without Counterweight

775 mm

Boom Swing - Right

50 °

Maximum Dig Height

4510 mm

O/A Undercarriage Length

2070 mm

Average Exterior Sound Pressure (ISO 6395:2008)

94 dB(A)

Auxiliary Circuit - Primary - Flow

65 l/min

Gradeability - Maximum

30 degrees

Boom Height - Shipping Position

1600 mm

Bore

77 mm

Boom Height - Shipping Position

1920 mm

Vertical Wall

1820 mm

Cooling System

4 l

Tail Swing with Counterweight

890 mm

Overall Shipping Length*

4510 mm

Boom Swing - Left

640 mm

Track Belt/Shoe Width

300 mm

O/A Shipping Height

2480 mm

Maximum Reach

5240 mm

Counterweight

100 kg

Boom In Reach

1910 mm

Track Shoe Width

1550 mm

Note (1)

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

Cab

115 kg

Ground Pressure - Maximum Weight

32.3 kPa

Auxiliary Circuit - Secondary - Pressure

245 bar

Boom Swing - Right

870 mm

Tail Swing

845 mm

Maximum Dump Clearance

3310 mm

Boom Swing - Right

870 mm

Ground Clearance

310 mm

Ground Pressure - Minimum Weight

27.6 kPa

Roll Over Protective Structure (ROPS)

ISO 12117-2:2008

Tail Swing with Extra Counterweight

890 mm

O/A Undercarriage Length

2070 mm

Operating Pressure - Swing

176 bar

Swing Bearing - Height

570 mm

O/A Shipping Height

2480 mm

EU: CE Plate Weight with Canopy***

3080 kg

Tail Swing

845 mm

Pump Flow at 2,400 rpm

100 l/min

Hydraulic Tank

18 l

Travel Speed - High

4.5 km/h

Maximum Traction Force - Low Speed

31.4 kN

Travel Speed - Low

2.6 km/h

Maximum Blade Height

385 mm

Maximum Traction Force - High Speed

14.7 kN

Track Width - Expanded

1550 mm

Dig Depth

2650 mm

Maximum Dump Clearance

3170 mm

Minimum Operating Weight with Canopy*

3025 kg

Engine Oil

4 l

Operator Sound Pressure (ISO 6396:2008)

78 dB(A)

Maximum Blade Depth

535 mm

Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Digging Force - Stick - Standard

16.6 kN

Operating Pressure - Travel

245 bar

Digging Force - Bucket

28.4 kN

Maximum Reach - Ground Level

5110 mm

Minimum Operating Weight with Cab*

3140 kg

Steel Tracks

125 kg

Machine Swing Speed

9 r/min

Top Guard

ISO 10262:1998 (Level I)

Stick Length

1560 mm

Operating Pressure - Equipment

245 bar

Note (3)

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

Maximum Reach - Ground Level

4830 mm

Width

1550 mm

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

17.6 kW

Boom Swing - Left

75 °

Maximum Reach

4980 mm

Maximum Operating Weight with Canopy**

3425 kg

Note

European Union Directive “2000/14/EC”

Overall Shipping Length*

4560 mm

Emissions

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

Stroke

81 mm

Ground Clearance

310 mm

Long Stick

25 kg

EU: CE Plate Weight with Cab***

3180 kg

Maximum Dig Height

4650 mm

Extra Counterweight

250 kg

Track Belt/Shoe Width

300 mm

Maximum Operating Weight with Cab**

3545 kg

Tip Over Protective Structure (TOPS)

ISO 12117:1997

Fuel Tank

45 l

Hydraulic System

35 l

Swing Bearing - Height

570 mm

Auxiliary Circuit - Primary - Pressure

245 bar

Note

Advertised power is tested per the specified standard in effect at the time of manufacture.

Boom In Reach

1750 mm

Auxiliary Circuit - Secondary - Flow

25 l/min

Note

*Overall Shipping Length depends on blade position during shipment.

Tail Swing without Counterweight

775 mm

Maximum Blade Height

385 mm

Displacement

1.1 l

Boom Swing - Left

640 mm

Digging Force - Stick - Long

14.8 kN

Stick Length

1260 mm

Note (2)

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

Vertical Wall

2070 mm

Note

*Overall Shipping Length depends on blade position during shipment.

Gross Power - 2,400 rpm - SAE J1995:2014

18.4 kW

Recyclability

95%

Note

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

Features

ALL DAY COMFORT

  • Choose either a canopy or a sealed and pressurized cab which can be equipped with air conditioning, adjustable wrist rests, and a suspension seat option to help keep you working comfortably all day long.

 

EASY TO OPERATE

  • Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information. An advanced touchscreen monitor can also be equipped.

 

STICK STEER TRAVEL MODE

  • Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with levers and pedals to joystick controls to move the machine and to operate the blade. The benefit of less effort and improved control is in your hands!

 

BIG PERFORMANCE IN A COMPACT DESIGN

  • Strong lift and dig performance helps you get the job done faster. The compact radius design lets you access and work in the tightest areas. Dozer float allows for easy clean up.

 

SAFETY ON THE JOB SITE

  • Your safety is our top priority. The Cat mini excavator is designed to help keep you safe on the job. Courtesy work lights and a fluorescent retractable seat belt with optional seat belt reminder system are just a couple of the safety features we’ve built into the machine.

 

SIMPLE SERVICE FOR LESS DOWNTIME

  • Maintenance is quick and easy on the Cat mini excavator. Routine check points are easy to access at ground level through the side doors. The unique tilt up cab or canopy lets you reach additional service areas when needed.

 

LOWER OPERATING COSTS

  • Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Cat mini excavator was designed with reducing your operating costs in mind.

 

UNMATCHED DEALER SUPPORT

  • Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service needs and beyond, your Cat dealer is ready to help.

 

SUSTAINABILITY

  • The Cat® C1.1 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
  • Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
  • Auto Idle helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
  • Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
  • Cruise control helps you maintain a constant speed as you travel across your jobsite saving fuel and reducing greenhouse gas emissions.
  • The Cat® Seat Belt Reminder provides audible and visual warnings to remind operators to buckle up during machine operation. The easy-to-install system is compatible with all equipment brands to help ensure operator safety.
  • Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
  • Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.(if equipped)
  • Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.(if equipped)

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel. (for use of blends higher than 20% biodiesel, consult your Cat dealer)

 

  • UNDERCARRIAGE
    • Steel Track (300 mm/11.8 in wide)
  • 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
  • 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)
    • Seat Belt Reminder System

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

GUARDING

  • Top Guard ISO 10262:1998 Level I

OPERATOR ENVIRONMENT

  • Tilt-up Canopy or Tilt-Up Cab
  • 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

Why choose RIMCO Barbados

Rimco Barbados

Quality

Machines are built with quality and durability to help you build a better, more sustainable world.

Exceptional Service

Expect the best and count on us with our full service and support to ensure your equipment’s performance and longevity.

All Emcompassing

Largest inventory of rental equipment that helps you achieve every step/stage/phase of your project.

Experienced

Trusted advisors to help you find and choose the right equipment.

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