Excavators 306 CR Mini Excavators Inspired by Our Customers

Product Specifications for 306 CR



Weight Increase from Minimum Configuration

Travel System

Service Refill Capacities

Hydraulic System

Swing System


Certification - Cab


Dimensions - Standard Stick

Dimensions - Long Stick

Air Conditioning System

306 CR Standard Equipment


  • Cat C2.4T Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)
  • Automatic Engine Idle
  • Automatic Engine Shutdown
  • Automatic Swing Brake
  • Automatic Two Speed Travel
  • Fuel Water Separator with Indicator
  • Radial Seal – Double Element Air Filter
  • Side by Side Engine and Hydraulic Oil Cooler
  • Extended Life Coolant, –37° C (–35° F)
  • Ecology Drain


  • Smart Tech Electronic Pump
  • Variable Displacement Piston Pump
  • Load Sensing/Flow Sharing Hydraulics
  • Power On Demand
  • Hydraulic Temperature Monitoring
  • Certified Accumulator
  • Hydro Advanced Hydraulic Oil
  • Auxiliary Hydraulic Lines:
    – 1 and 2-way (combined function)
  • Auxiliary Line Quick Disconnects
  • Adjustable Auxiliary Flow
  • Continuous Flow
  • Adjustable Auxiliary Relief


  • Canopy or Sealed and Pressurized Cab
  • Operator Sound Pressure 72 dB(A) ISO 6396:2008
  • Stick Steer Mode
  • Travel Cruise Control
  • Control Pattern Changer
  • Adjustable Wrist Rests
  • Molded Footrests
  • Removable, Washable Floor Mat
  • Travel Pedals and Hand Levers
  • Cat Key with Passcode Option
  • Hydraulic Lockout Controls
  • High Back, Suspension Seat
  • Retractable Seat Belt (75 mm/3 in)
  • Coat Hook
  • Cup Holder
  • Literature Holder
  • Mounting Bosses for Top and Front Guards
  • ROPS – ISO 12117-2:2008
  • TOPS – ISO 12117:1997
  • Signaling/Warning Horn
  • Cab and (left side) Boom Work Lights
  • Utility Space for Mobile Phone
  • Color LCD Monitor
    – Fuel Level and Coolant Temperature Gauges
    – Maintenance and Machine Monitoring
    – Performance and Machine Adjustments
    – Numeric Security Code
    – Multiple Languages
    – Camera Ready
    – Hour Meter with Wake Up Switch
    – Jog Dial Control Interface
  • Cab Machines Only
    – HVAC with Automatic Temperature Control
    – Integrated Lower Front Window
    – Assisted Front Window Overhead Storage
    – Rear Window Emergency Exit
    – LED Interior Light
    – 12V Power Socket
    – Radio – Bluetooth®, USB, Auxiliary, Microphone
    – Skylight


  • Greased and Lubricated Track
  • Hydraulic Track Adjusters
  • Tie Down Eyes on Track Frame
  • Dozer Straight Blade
  • Dozer Float
  • Bolt-on, Reversible Wear Edge
  • Rubber Tracks


  • One Piece Boom (3055 mm/120.3 in)
  • Standard Stick (1580 mm/62.2 in)
  • Long Stick (1980 mm/78.0 in)
  • Front Shovel Capable (Pin-On/Manual Coupler/Hydraulic Coupler – not available in all regions)
  • Thumb Ready (not available in all regions)
  • Certified Lifting Eye (not available in all regions)


  • 12 Volt Electrical System
  • 90 Ampere Alternator
  • 650 CCA Maintenance Free Battery
  • Battery Disconnect
  • Circuit Breaker
  • Ignition Key Stop Switch
  • Signaling/Warning Horn
  • Product Link™ Basic (regulations apply, not available in all regions)
  • Travel Alarm


  • Locks on External Enclosure Doors
  • Lockable Fuel Cap
  • Beacon Socket
  • Rear Reflectors

306 CR Optional Equipment


  • Cab (see Standard Equipment)
  • Next Generation Advanced Monitor
    – Touch Screen
    – Site Reference System
    – High Definition Camera Capable
  • Rain Visor
  • Air Suspension Heated Seat with Cab
  • Top Guard – ISO 10262:1998 (Level II)


  • Product Link Elite (regulations apply, not available in all regions)
  • Rearview Camera
  • Rotating Beacon


  • Attachments including Buckets, Augers and Hammers
  • Angle Blade
  • Extra Tool Carrier (XTC)
  • Steel Tracks (450 mm/17.7 in wide)
  • Steel Track with Rubber Pads
  • 2nd Auxiliary Hydraulic Lines
  • Additional Counterweight
  • Boom and Stick Hose Burst Check Valves
  • Bucket Linkage with Lift Eye
  • Track Guides
  • Water Jacket Heater
  • Refueling Pump
  • Cab Guarding

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