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Ziegler CAT

305E2 CR Mini Hydraulic Excavator

The Cat® 305E2 CR Mini Hydraulic Excavator delivers high performance, durability and versatility in a compact design to help you work in a variety of applications.

Brand: Caterpillar

Photos

Specifications

  • Engine
    SpecValue
    Engine Model Cat® C2.4
    Net Power 40.2 HP
    Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 40.2 HP
    Displacement 146 in³
    Stroke 4 in
    Bore 3.4 in
    Gross Power - ISO 14396 41.8 HP
    Emissions Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
  • Weights*
    SpecValue
    Operating Weight 11443 lb
    Weight - Canopy, Standard Stick 10970 lb
    Weight - Cab, Long Stick 11443 lb
    Weight - Cab, Standard Stick 11334 lb
    Weight - Canopy, Long Stick 11069 lb
    Note *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
  • Travel System
    SpecValue
    Maximum Traction Force - High Speed 5418 lb
    Travel Speed - Low 1.7 mile/h
    Travel Speed - High 2.7 mile/h
    Maximum Traction Force - Low Speed 10161 lb
    Gradeability - Maximum 30°
    Ground Pressure - Cab 4.4 psi
    Ground Pressure - Canopy 4.3 psi
  • Hydraulic System
    SpecValue
    Digging Force - Stick - Standard 5550 lb
    Operating Pressure - Equipment 3553 psi
    Digging Force - Stick - Long 4788 lb
    Pump Flow at 2,400 rpm 39.6 gal/min
    Operating Pressure - Swing 3132 psi
    Auxiliary Circuit - Primary (186 bar/2,734 psi) 21.1 gal/min
    Operating Pressure - Travel 3553 psi
    Auxiliary Circuit - Secondary (174 bar/2,524 psi) 6.6 gal/min
    Type Load Sensing Hydraulics with Variable Displacement Piston Pump
    Digging Force - Bucket 10050 lb
  • Swing System
    SpecValue
    Machine Swing Speed 10 r/min
    Boom Swing - Left - With Stop* 60°
    Boom Swing - Right 50°
    Boom Swing - Left - Without Stop* 80°
    Note *Automatic swing brake, spring applied, hydraulic release.
  • Blade
    SpecValue
    Width 78 in
    Height 14.8 in
    Dig Depth 21.9 in
    Lift Height 15.9 in
  • Service Refill Capacities
    SpecValue
    Cooling System 2.8 gal (US)
    Engine Oil 2.5 gal (US)
    Hydraulic Tank 18 gal (US)
    Fuel Tank 16.6 gal (US)
    Hydraulic System 20.6 gal (US)
  • Dimensions - Long Stick
    SpecValue
    O/A Track Width 78 in
    Boom Height - Shipping Position 85 in
    Maximum Blade Height 16 in
    O/A Shipping Height 100 in
    Maximum Dump Clearance 154 in
    Swing Bearing - Height 24 in
    O/A Undercarriage Length 102 in
    Maximum Reach 235 in
    Vertical Wall 104 in
    Boom In Reach 100 in
    O/A Shipping Length 208 in
    Maximum Blade Depth 22 in
    Boom Swing - Left 27 in
    Tail Swing 43 in
    Track Belt/Shoe Width 16 in
    Maximum Reach - Ground Level 229 in
    Boom Swing - Right 31 in
    Maximum Dig Height 214 in
    Dig Depth 144 in
  • Dimensions - Standard Stick
    SpecValue
    O/A Shipping Height 100 in
    Maximum Blade Depth 22 in
    Maximum Reach - Ground Level 210 in
    Boom Swing - Right 31 in
    O/A Undercarriage Length 102 in
    O/A Track Width 78 in
    Maximum Blade Height 16 in
    Maximum Dump Clearance 129 in
    O/A Shipping Length 204 in
    Vertical Wall 91 in
    Boom Height - Shipping Position 69 in
    Boom In Reach 93 in
    Swing Bearing - Height 24 in
    Tail Swing 43 in
    Maximum Reach 220 in
    Maximum Dig Height 207 in
    Dig Depth 129 in
    Boom Swing - Left 27 in
    Track Belt/Shoe Width 16 in
  • Lift Capacities at Ground Level - Lift Point Radius: 4000 mm (13'1”)
    SpecValue
    Blade Up - Front 1676 lb
    Blade Up - Side 1257 lb
    Blade Down - Side 1411 lb
    Blade Down - Front 2778 lb
  • Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)
    SpecValue
    Blade Down - Side 2646 in
    Blade Down - Front 5159 lb
    Blade Up - Side 2359 in
    Blade Up - Front 3197 lb
  • Undercarriage
    SpecValue
    Track Roller Type Center Flange
    Number of Carrier Rollers 1
    Number of Track Rollers 4
  • Certification - Cab and Canopy
    SpecValue
    Top Guard ISO 10262 (Level I)
    Roll Over Protective Structure (ROPS) ISO 12117-2
    Tip Over Protective Structure (TOPS) ISO 12117
  • Cab
    SpecValue
    Note *European Union Directive “2000/14/EC”
    Exterior Sound Power Level - ISO 6395:2008* 96 dB(A)
    Dynamic Operator Sound Pressure Level (ISO 6396:2008) 81 dB(A)
  • Operating Specifications
    SpecValue
    Stick Length - Long 67 in
    Stick Length - Standard 52 in
  • Air Conditioning System
    SpecValue
    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.