305E2 CR
Engine Model Cat® C2.4
Net Power 30 kW40.2 HP
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 30 kW40.2 HP
Operating Weight 5185 kg11443 lb
Weight - Canopy, Standard Stick 4975 kg10970 lb
Bore 87 mm3.4 in
Displacement 2.4 l146 in³
Stroke 102.4 mm4 in
Maximum Traction Force - High Speed 24.1 kN5418 lb
Maximum Traction Force - Low Speed 45.2 kN10161 lb
Travel Speed - High 4.4 km/h2.7 mile/h
Travel Speed - Low 2.8 km/h1.7 mile/h
Auxiliary Circuit - Primary (186 bar/2,734 psi) 80 l/min21.1 gal/min
Auxiliary Circuit - Secondary (174 bar/2,524 psi) 25 l/min6.6 gal/min
Digging Force - Stick - Long 21.3 kN4788 lb
Digging Force - Stick - Standard 24.7 kN5550 lb
Operating Pressure - Equipment 245 bar3553 psi
Operating Pressure - Swing 216 bar3132 psi
Operating Pressure - Travel 245 bar3553 psi
Pump Flow at 2,400 rpm 150 l/min39.6 gal/min
Machine Swing Speed 10 r/min10 r/min
Boom Swing - Left - With Stop* 60°
Boom Swing - Left - Without Stop* 80°
Boom Swing - Right 50°
Width 1980 mm78 in
Height 375 mm14.8 in
Dig Depth 555 mm21.9 in
Lift Height 405 mm15.9 in
Cooling System 10.5 l2.8 gal (US)
Engine Oil 9.5 l2.5 gal (US)
Hydraulic Tank 68.3 l18 gal (US)
Fuel Tank 63 l16.6 gal (US)
Hydraulic System 78 l20.6 gal (US)
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.4 metric tonnes.
Dynamic Operator Sound Pressure Level (ISO 6396:2008) 81 dB(A)81 dB(A)
Exterior Sound Power Level - ISO 6395:2008* 96 dB(A)96 dB(A)
Note *European Union Directive “2000/14/EC”
Roll Over Protective Structure (ROPS) ISO 12117-2
Tip Over Protective Structure (TOPS) ISO 12117
Top Guard ISO 10262 (Level I)
Boom Height - Shipping Position 2150 mm85 in
Boom In Reach 2530 mm100 in
Boom Swing - Left 695 mm27 in
Boom Swing - Right 785 mm31 in
Dig Depth 3670 mm144 in
Maximum Blade Depth 555 mm22 in
Maximum Blade Height 405 mm16 in
Maximum Dig Height 5440 mm214 in
Maximum Dump Clearance 3920 mm154 in
Maximum Reach 5960 mm235 in
Maximum Reach - Ground Level 5810 mm229 in
O/A Shipping Height 2550 mm100 in
O/A Shipping Length 5290 mm208 in
O/A Track Width 1980 mm78 in
O/A Undercarriage Length 2580 mm102 in
Swing Bearing - Height 615 mm24 in
Tail Swing 1100 mm43 in
Track Belt/Shoe Width 400 mm16 in
Vertical Wall 2630 mm104 in
Boom Height - Shipping Position 1750 mm69 in
Boom In Reach 2350 mm93 in
Boom Swing - Left 695 mm27 in
Boom Swing - Right 785 mm31 in
Dig Depth 3280 mm129 in
Maximum Blade Depth 555 mm22 in
Maximum Blade Height 405 mm16 in
Maximum Dig Height 5250 mm207 in
Maximum Dump Clearance 3720 mm129 in
Maximum Reach 5600 mm220 in
Maximum Reach - Ground Level 5330 mm210 in
O/A Shipping Height 2550 mm100 in
O/A Shipping Length 5180 mm204 in
O/A Track Width 1980 mm78 in
O/A Undercarriage Length 2580 mm102 in
Swing Bearing - Height 615 mm24 in
Tail Swing 1100 mm43 in
Track Belt/Shoe Width 400 mm16 in
Vertical Wall 2320 mm91 in
Emissions Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Gross Power - ISO 14396 31.2 kW41.8 HP
Digging Force - Bucket 44.7 kN10050 lb
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Blade Down - Front 2340 kg5159 lb
Blade Down - Side 1200 kg2646 in
Blade Up - Front 1450 kg3197 lb
Blade Up - Side 1070 kg2359 in
Blade Down - Front 1260 kg2778 lb
Blade Down - Side 640 kg1411 lb
Blade Up - Front 760 kg1676 lb
Blade Up - Side 570 kg1257 lb
Stick Length - Long 1750 mm67 in
Stick Length - Standard 1350 mm52 in
Note *Automatic swing brake, spring applied, hydraulic release.
Gradeability - Maximum 30°
Ground Pressure - Cab 30.5 kPa4.4 psi
Ground Pressure - Canopy 29.5 kPa4.3 psi
Number of Carrier Rollers 1
Number of Track Rollers 4
Track Roller Type Center Flange
Note *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
Weight - Cab, Long Stick 5185 kg11443 lb
Weight - Cab, Standard Stick 5140 kg11334 lb
Weight - Canopy, Long Stick 5020 kg11069 lb

305E2 CR Standard Equipment

  • ENGINE
    • Cat C2.4 diesel engine (meets U.S. EPA Tier 4 Final emission standards for North America and EU Stage IIIA/Tier 4 Interim emission standards for all other regions)
    • Automatic engine idle
    • Automatic engine shut-off
    • Automatic two speed travel
    • Diesel Particulate Filter (North America only)
    • Diesel Oxidation Catalyst (North America only)
    • Fuel and water separator
    • Power on demand
  • HYDRAULIC SYSTEM
    • 1-way and 2-way (combined function)
    • Accumulator
    • Automatic swing parking brake
    • Auxiliary hydraulic lines
    • Adjustable auxiliary relief
    • Auxiliary line quick disconnects
    • Cat interlock system: hydraulic lockout
    • Continuous auxiliary flow
    • Ecology drain
    • Hydraulic oil cooler
    • High definition hydraulics
    • Load sensing/flow sharing
  • OPERATOR ENVIRONMENT
    • 100% pilot control ergonomic joysticks
    • Adjustable armrests
    • COMPASS: complete, operation, maintenance, performance and security system
      • Multiple languages
    • Cup holder
    • Hydraulic neutral lockout bar
    • Literature holder
    • Pattern changer (optional in Europe)
    • Site reference system: leveling
    • Tool storage area
    • Travel control pedals with hand levers
    • Washable floor mat
  • UNDERCARRIAGE
    • Dozer blade with float function
    • Track, rubber belt, 400 mm (16 in) width
    • Tie down eyes on track frame
    • Towing eye on base frame
  • FRONT LINKAGE
    • 200 degree bucket rotation
    • Certified lifting eye on bucket linkage (optional in Europe)
    • Front shovel capable
    • Thumb ready stick
  • ELECTRICAL
    • 12 volt electrical system
    • 60 ampere alternator
    • 650 CCA maintenance free battery
    • Fuse box
    • Ignition key start/stop switch
    • Slow blow fuse
    • Warning horn
  • LIGHTS AND MIRRORS
    • Boom light with time delay capability
  • SAFETY AND SECURITY
    • Anti-theft system (COMPASS)
    • Caterpillar Corporate “One Key” System
    • Door locks
    • Lockable fuel cap
    • Retractable seat belt
    • Roll Over Protective Structure (ROPS) (ISO 12117-2)
    • Tip Over Protective Structure (TOPS) (ISO 12117)
    • Top guard – ISO 10262 (Level 1)
    • Travel alarm (optional in Europe)
  • TECHNOLOGY
    • Product Link™

305E2 CR Optional Equipment

  • ENGINE
    • Engine block heater
  • HYDRAULIC SYSTEM
    • Quick coupler lines
    • Boom lowering check valve
    • Stick lowering check valve
    • Secondary auxiliary hydraulic lines
  • OPERATOR ENVIRONMENT
    • Cab:
      • Air conditioning
      • Heat
      • High back suspension seat
      • Interior light
      • Interlocking front window system
      • Radio
      • Windshield wiper
  • UNDERCARRIAGE
    • Power angle blade
    • Track, double grouser (steel), 400 mm (16 in)
    • Track, double grouser (steel) with rubber pad, 400 mm (16 in)
  • FRONT LINKAGE
    • Quick coupler: manual or hydraulic
    • Thumb
    • Buckets
    • Full range of performance matched work tools
      • Auger, hammer, ripper
  • LIGHTS AND MIRRORS
    • Light, cab with time delay capability
    • Mirror, canopy right
    • Mirror, canopy left
    • Mirror, cab rear
  • SAFETY AND SECURITY
    • Battery disconnect
    • Beacon socket
    • Front wire mesh guard
    • Rearview camera
    • Vandal guard

Specifications

Engine Model Cat® C2.4
Net Power 30 kW40.2 HP
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 30 kW40.2 HP
Operating Weight 5185 kg11443 lb
Weight - Canopy, Standard Stick 4975 kg10970 lb
Bore 87 mm3.4 in
Displacement 2.4 l146 in³
Stroke 102.4 mm4 in
Maximum Traction Force - High Speed 24.1 kN5418 lb
Maximum Traction Force - Low Speed 45.2 kN10161 lb
Travel Speed - High 4.4 km/h2.7 mile/h
Travel Speed - Low 2.8 km/h1.7 mile/h
Auxiliary Circuit - Primary (186 bar/2,734 psi) 80 l/min21.1 gal/min
Auxiliary Circuit - Secondary (174 bar/2,524 psi) 25 l/min6.6 gal/min
Digging Force - Stick - Long 21.3 kN4788 lb
Digging Force - Stick - Standard 24.7 kN5550 lb
Operating Pressure - Equipment 245 bar3553 psi
Operating Pressure - Swing 216 bar3132 psi
Operating Pressure - Travel 245 bar3553 psi
Pump Flow at 2,400 rpm 150 l/min39.6 gal/min
Machine Swing Speed 10 r/min10 r/min
Boom Swing - Left - With Stop* 60°
Boom Swing - Left - Without Stop* 80°
Boom Swing - Right 50°
Width 1980 mm78 in
Height 375 mm14.8 in
Dig Depth 555 mm21.9 in
Lift Height 405 mm15.9 in
Cooling System 10.5 l2.8 gal (US)
Engine Oil 9.5 l2.5 gal (US)
Hydraulic Tank 68.3 l18 gal (US)
Fuel Tank 63 l16.6 gal (US)
Hydraulic System 78 l20.6 gal (US)
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.4 metric tonnes.
Dynamic Operator Sound Pressure Level (ISO 6396:2008) 81 dB(A)81 dB(A)
Exterior Sound Power Level - ISO 6395:2008* 96 dB(A)96 dB(A)
Note *European Union Directive “2000/14/EC”
Roll Over Protective Structure (ROPS) ISO 12117-2
Tip Over Protective Structure (TOPS) ISO 12117
Top Guard ISO 10262 (Level I)
Boom Height - Shipping Position 2150 mm85 in
Boom In Reach 2530 mm100 in
Boom Swing - Left 695 mm27 in
Boom Swing - Right 785 mm31 in
Dig Depth 3670 mm144 in
Maximum Blade Depth 555 mm22 in
Maximum Blade Height 405 mm16 in
Maximum Dig Height 5440 mm214 in
Maximum Dump Clearance 3920 mm154 in
Maximum Reach 5960 mm235 in
Maximum Reach - Ground Level 5810 mm229 in
O/A Shipping Height 2550 mm100 in
O/A Shipping Length 5290 mm208 in
O/A Track Width 1980 mm78 in
O/A Undercarriage Length 2580 mm102 in
Swing Bearing - Height 615 mm24 in
Tail Swing 1100 mm43 in
Track Belt/Shoe Width 400 mm16 in
Vertical Wall 2630 mm104 in
Boom Height - Shipping Position 1750 mm69 in
Boom In Reach 2350 mm93 in
Boom Swing - Left 695 mm27 in
Boom Swing - Right 785 mm31 in
Dig Depth 3280 mm129 in
Maximum Blade Depth 555 mm22 in
Maximum Blade Height 405 mm16 in
Maximum Dig Height 5250 mm207 in
Maximum Dump Clearance 3720 mm129 in
Maximum Reach 5600 mm220 in
Maximum Reach - Ground Level 5330 mm210 in
O/A Shipping Height 2550 mm100 in
O/A Shipping Length 5180 mm204 in
O/A Track Width 1980 mm78 in
O/A Undercarriage Length 2580 mm102 in
Swing Bearing - Height 615 mm24 in
Tail Swing 1100 mm43 in
Track Belt/Shoe Width 400 mm16 in
Vertical Wall 2320 mm91 in
Emissions Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Gross Power - ISO 14396 31.2 kW41.8 HP
Digging Force - Bucket 44.7 kN10050 lb
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Blade Down - Front 2340 kg5159 lb
Blade Down - Side 1200 kg2646 in
Blade Up - Front 1450 kg3197 lb
Blade Up - Side 1070 kg2359 in
Blade Down - Front 1260 kg2778 lb
Blade Down - Side 640 kg1411 lb
Blade Up - Front 760 kg1676 lb
Blade Up - Side 570 kg1257 lb
Stick Length - Long 1750 mm67 in
Stick Length - Standard 1350 mm52 in
Note *Automatic swing brake, spring applied, hydraulic release.
Gradeability - Maximum 30°
Ground Pressure - Cab 30.5 kPa4.4 psi
Ground Pressure - Canopy 29.5 kPa4.3 psi
Number of Carrier Rollers 1
Number of Track Rollers 4
Track Roller Type Center Flange
Note *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
Weight - Cab, Long Stick 5185 kg11443 lb
Weight - Cab, Standard Stick 5140 kg11334 lb
Weight - Canopy, Long Stick 5020 kg11069 lb

Equipment

305E2 CR Standard Equipment

  • ENGINE
    • Cat C2.4 diesel engine (meets U.S. EPA Tier 4 Final emission standards for North America and EU Stage IIIA/Tier 4 Interim emission standards for all other regions)
    • Automatic engine idle
    • Automatic engine shut-off
    • Automatic two speed travel
    • Diesel Particulate Filter (North America only)
    • Diesel Oxidation Catalyst (North America only)
    • Fuel and water separator
    • Power on demand
  • HYDRAULIC SYSTEM
    • 1-way and 2-way (combined function)
    • Accumulator
    • Automatic swing parking brake
    • Auxiliary hydraulic lines
    • Adjustable auxiliary relief
    • Auxiliary line quick disconnects
    • Cat interlock system: hydraulic lockout
    • Continuous auxiliary flow
    • Ecology drain
    • Hydraulic oil cooler
    • High definition hydraulics
    • Load sensing/flow sharing
  • OPERATOR ENVIRONMENT
    • 100% pilot control ergonomic joysticks
    • Adjustable armrests
    • COMPASS: complete, operation, maintenance, performance and security system
      • Multiple languages
    • Cup holder
    • Hydraulic neutral lockout bar
    • Literature holder
    • Pattern changer (optional in Europe)
    • Site reference system: leveling
    • Tool storage area
    • Travel control pedals with hand levers
    • Washable floor mat
  • UNDERCARRIAGE
    • Dozer blade with float function
    • Track, rubber belt, 400 mm (16 in) width
    • Tie down eyes on track frame
    • Towing eye on base frame
  • FRONT LINKAGE
    • 200 degree bucket rotation
    • Certified lifting eye on bucket linkage (optional in Europe)
    • Front shovel capable
    • Thumb ready stick
  • ELECTRICAL
    • 12 volt electrical system
    • 60 ampere alternator
    • 650 CCA maintenance free battery
    • Fuse box
    • Ignition key start/stop switch
    • Slow blow fuse
    • Warning horn
  • LIGHTS AND MIRRORS
    • Boom light with time delay capability
  • SAFETY AND SECURITY
    • Anti-theft system (COMPASS)
    • Caterpillar Corporate “One Key” System
    • Door locks
    • Lockable fuel cap
    • Retractable seat belt
    • Roll Over Protective Structure (ROPS) (ISO 12117-2)
    • Tip Over Protective Structure (TOPS) (ISO 12117)
    • Top guard – ISO 10262 (Level 1)
    • Travel alarm (optional in Europe)
  • TECHNOLOGY
    • Product Link™

305E2 CR Optional Equipment

  • ENGINE
    • Engine block heater
  • HYDRAULIC SYSTEM
    • Quick coupler lines
    • Boom lowering check valve
    • Stick lowering check valve
    • Secondary auxiliary hydraulic lines
  • OPERATOR ENVIRONMENT
    • Cab:
      • Air conditioning
      • Heat
      • High back suspension seat
      • Interior light
      • Interlocking front window system
      • Radio
      • Windshield wiper
  • UNDERCARRIAGE
    • Power angle blade
    • Track, double grouser (steel), 400 mm (16 in)
    • Track, double grouser (steel) with rubber pad, 400 mm (16 in)
  • FRONT LINKAGE
    • Quick coupler: manual or hydraulic
    • Thumb
    • Buckets
    • Full range of performance matched work tools
      • Auger, hammer, ripper
  • LIGHTS AND MIRRORS
    • Light, cab with time delay capability
    • Mirror, canopy right
    • Mirror, canopy left
    • Mirror, cab rear
  • SAFETY AND SECURITY
    • Battery disconnect
    • Beacon socket
    • Front wire mesh guard
    • Rearview camera
    • Vandal guard

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