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305 CR Mini Hydraulic Excavator

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305 CR Mini Hydraulic Excavator

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The Cat® 305 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Dig Depth (in)
144.5
  • Engine
    • Cat® C1.7 Turbo Engine (U.S. EPA Tier 4 Final)
    • 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
    • ROPS ISO 12117-2:2008
    • Top Guard ISO 10262:1998 (Level I)
  • Other
    • Eco Drain
  • Operator Environment
    • LED Front and Rear Lights
    • LED Boom Light
    • Canopy or Cab
    • Top Guard ISO 10262:1998 Level I
    • ROPS – ISO 12117-2:2008
    • TOPS – ISO 12117:1997
    • 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 (not available in all regions)
    • 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 (400 mm/15.7 in)
    • Dozer Straight Blade
    • Dozer Blade Float
    • Tie Downs on Track Frame
  • Boom, Stick And Linkages
    • One Piece Boom (2716 mm/106.9 in)
    • Standard Stick (1351 mm/53.2 in)
    • Front Shovel Capable – Pin-On
    • Thumb Ready
    • Certified Lifting Eye
  • Electrical
    • 12 Volt Battery
    • Software (machine and monitor)
    • Maintenance Free Battery
    • Lock Out/Tag Out Battery Disconnect
    • 12 Volt Power Socket
    • Travel Alarm (optional in some regions)
  • Undercarriage
    • Steel Track (400 mm/15.7 in)
    • Steel Track with Rubber Pads
    • Angle Blade
  • Boom, Stick And Linkages
    • Long Stick (1601 mm/63.0 in)
    • Front Shovel Capable – Dual Lock Manual Coupler
    • Front Shovel Capable – Hydraulic Coupler
    • Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
    • 2nd Auxiliary Hydraulic Lines
    • Bucket Divert Lines
    • Boom Lowering Check Valve
    • Stick Lowering Check Valve
    • Hydraulic Quick Coupler Lines
  • Electrical
    • Product Link™ PL243 (regulations apply)
    • Product Link PLE643 (regulations apply)
  • Other
    • Bio Oil Capable
    • Water Jacket Heater
    • Counterweight (242 kg/534 lb)
  • Operator Environment
    • Cab with Air Conditioning
    • Cab with Heater
    • No Travel Pedals and Hand Levers (optional in some regions)
    • Machine Security – Push to Start with Key Fob/Pass Code
    • Mirrors, Left, Right and Rear
    • Camera
    • Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
    • Next Generation Advanced Monitor
      – Touch Screen
      – Site Reference System
      – High Definition Camera Capable (IP68 and IP69K)
      – Numeric Security Code
    • Seat Belt Reminder System
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D
  • Guarding
    • Top Guard ISO 10262:1998 (Level II)
    • Front Guard (Mesh) ISO 10262:1998 (Level I)
    • Front Guard (Heavy Duty) ISO 10262:1998 (Level II)

406 mm (16 in) Pin Lock Compaction Wheel For 1-8 Ton Mini Excavators

Compaction Width 15.7 in

Number of Wheels 3

Machine Class 1-8 Ton Mini Excavators

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914 mm (36 in), 221 L (7.8 ft3) Pin On Heavy Duty Bucket With 45 mm (1.8 in) Pin Bores

Width 36 in

Capacity 7.8 ft³

Weight 321.9 lb

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305 mm (12 in), 60 L (2.1 ft3) Pin On Heavy Duty Bucket With 45 mm (1.8 in) Pin Bores

Width 12 in

Capacity 2.1 ft³

Weight 156.5 lb

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619 mm (24 in), 130 L (4.6 ft3) Pin On Heavy Duty Bucket With 45 mm (1.8 in) Pin Bores

Width 24.4 in

Capacity 4.6 ft³

Weight 233.7 lb

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1200 mm (47 in) Grading Bucket

Width 47.2 in

Capacity 9.2 ft³

Weight 410.5 lb

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Related Attachments

Manual Dual Lock™ Pin Grabber Coupler For 5 Ton Mini Excavators

406 mm (16 in), 105 L (3.7 ft3) Pin On High Capacity Bucket With 45 mm (1.8 in) Pin Bores

508 mm (20 in), 102 L (3.6 ft3) Pin On Heavy Duty Bucket With 45 mm (1.8 in) Pin Bores
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