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302 CR

302 CR

The Cat® 302 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Net Power 15.7 kW
Operating Weight 2262 kg
Dig Depth 2570 mm

Technicial Specifications

Engine
Net Power 15.7 kW
Engine Model C1.1
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC 15.7 kW
Gross Power - SAE J1995:2014 16.1 kW
Bore 77 mm
Stroke 81 mm
Displacement 1.1 l
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (1) Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.
Weights
Operating Weight 2262 kg
Minimum Operating Weight with Canopy* 1918 kg
Maximum Operating Weight with Canopy** 2081 kg
Minimum Operating Weight with Cab* 2057 kW
Maximum Operating Weight with Cab** 2262 kg
EU: CE Plate Weight with Canopy*** 2045 kg
EU: CE Plate Weight with Cab*** 2140 kg
Note (1) *Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
Note (2) **Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
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.
Dimensions - Long Stick
Dig Depth 2570 mm
Vertical Wall 1940 mm
Maximum Reach - Ground Level 4210 mm
Maximum Reach 4270 mm
Maximum Dig Height 3620 mm
Maximum Dump Clearance 2640 mm
Boom In Reach 1660 mm
Tail Swing 750 mm
Maximum Blade Height 285 mm
Maximum Blade Depth 295 mm
Boom Height - Shipping Position 1020 mm
O/A Shipping Height 2300 mm
Swing Bearing - Height 442 mm
O/A Undercarriage Length 1850 mm
Boom Swing - Right 50 °
Overall Shipping Length* 3880 mm
Boom Swing - Left 65 °
Track Belt/Shoe Width 250 mm
Track Width - Retracted 1090 mm
Track Width - Expanded 1400 mm
Minimum Ground Clearance Below Undercarriage 150 mm
Stick Length 1160 mm
Note *Overall Shipping Length depends on blade position during shipment.
Weight Increase from Minimum Configuration
Long Stick 8 kg
Steel Tracks 60 kg
Expandable Undercarriage 96 kg
Travel System
Travel Speed - High 4.4 km/h
Travel Speed - Low 2.9 km/h
Maximum Traction Force - High Speed 13.2 kN
Maximum Traction Force - Low Speed 20 kN
Ground Pressure - Minimum Weight 23.7 kPa
Ground Pressure - Maximum Weight 26.8 kPa
Gradeability - Maximum 30 degrees
Service Refill Capacities
Cooling System 3.9 l
Engine Oil 4.4 l
Fuel Tank 26 l
Hydraulic Tank 18 l
Hydraulic System 26 l
Hydraulic System
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm 66 L/min
Operating Pressure - Equipment 245 bar
Operating Pressure - Travel 245 bar
Operating Pressure - Swing 147 bar
Auxiliary Circuit - Primary - Flow 33 L/min
Auxiliary Circuit - Primary - Pressure 245 bar
Auxiliary Circuit - Secondary - Flow 14 L/min
Auxiliary Circuit - Secondary - Pressure 245 bar
Digging Force - Stick - Standard 11.3 kN
Digging Force - Stick - Long 9.8 kN
Digging Force - Bucket 19.6 kN
Swing System
Machine Swing Speed 9.8 r/min
Blade
Width* 1090 mm
Height 225 mm
Note *Expanded – 1400 mm (55 in)
Certification - Cab and Canopy
Roll Over Protective Structure (ROPS) ISO 12117-2:2008
Tip Over Protective Structure (TOPS) ISO 12117:1997
Top Guard ISO 10262:1998 (Level I)
Dimensions - Standard Stick
Dig Depth 2370 mm
Vertical Wall 1850 mm
Maximum Reach - Ground Level 4040 mm
Maximum Reach 4110 mm
Maximum Dig Height 3550 mm
Maximum Dump Clearance 2560 mm
Boom In Reach 1660 mm
Tail Swing 750 mm
Maximum Blade Height 285 mm
Maximum Blade Depth 295 mm
Boom Height - Shipping Position 1070 mm
O/A Shipping Height 2300 mm
Swing Bearing - Height 442 mm
O/A Undercarriage Length 1850 mm
Overall Shipping Length* 3900 mm
Boom Swing - Right 50 °
Boom Swing - Left 65 °
Track Belt/Shoe Width 250 mm
Track Width - Retracted 1090 mm
Track Width - Expanded 1400 mm
Minimum Ground Clearance Below Undercarriage 150 mm
Stick Length 960 mm
Note *Overall Shipping Length depends on blade position during shipment.
Air Conditioning System
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1.0 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe).
Sound
Operator Sound Pressure (ISO 6396:2008) 72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008) 99 dB(A)
Note European Union Directive “2000/14/EC”
Sustainability
Recyclability 95%

Advantages and Features

ALL DAY COMFORT

  • Choose either a canopy or a sealed and pressurized cab 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.

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 with a push of a button. 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 and retractable undercarriage lets you access and work in the tightest areas. Dig-to-blade and dozer float features allow 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 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 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.

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)

Standard Equipment

  • ENGINE
    • Cat C1.1 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 Line Quick Disconnects
    • One and Two Way Auxiliary Flow
    • Continuous Auxiliary Flow
    • Auxiliary Hydraulic Lines
  • OPERATOR ENVIRONMENT
    • Tilt-up Canopy or Tilt-Up Cab
    • Machine 2-Point Lifting
    • Travel Cruise Control
    • Control Pattern Changer (optional in some regions)
    • Adjustable Wrist Rests
    • Washable Floor Mat
    • Travel Pedals and Hand Levers
    • Stick Steer Mode
    • Machine Security
    • Standard Key with Pass Code
    • Fabric Suspension Seat (Cab 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
  • UNDERCARRIAGE
    • Rubber Belt (250 mm/10 in wide)
    • Dozer Blade
    • Dozer Blade Float
    • Hydraulic Track Adjusters
    • Tie Downs on Track Frame
  • BOOM, STICK AND LINKAGES
    • One Piece Boom (1850 mm/73 in)
    • Standard Stick (960 mm/37.8 in)
    • Front Shovel Capable
    • 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
    • Lock Out/Tag Out Battery Disconnect
    • Signaling/Warning Horn
    • 12 Volt Power Socket
  • GUARDING
    • ROPS – ISO 12117-2:2008
    • TOPS – ISO 12117:1997
    • Top Guard ISO 10262:1998

Optional Equipment

  • OPERATOR ENVIRONMENT
    • Cab with Air Conditioning
    • Cab with Heater
    • Control Pattern Changer (optional in some regions)
    • No Travel Pedals and Hand Levers
    • Push to Start with Key Fob/Pass Code
    • Vinyl Non-Suspension Seat (Canopy only)
    • Seat Belt Reminder System
    • 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
    • Expandable Undercarriage
    • Steel Track (250 mm/10 in wide)
  • BOOM, STICK AND LINKAGES
    • Long Stick (1160 mm/45.7 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
    • Product Link PL243 (regulations apply)
    • Product Link PLE643 (regulations apply)
    • Travel Alarm (standard in some regions)
  • GUARDING
    • Polycarbonate Half Height Front Guard (Canopy only)
    • Polycarbonate Front Guard (ISO 10262:1998 Level 1 and EN356 PSA)
  • OTHER
    • Bio Oil Capable
    • Eco Drain
    • Water Jacket Heater