Online Tools Employee Portal Login Call us at (866) 843-7440 305E2 CR MINI HYDRAULIC EXCAVATOR GET A QUOTE PHOTOS Share Print Download Brochure ENGINE MODEL CAT® C2.4 NET POWER 40.2 HP WEIGHT – CANOPY, STANDARD STICK 10970 LB RATED NET POWER @ 2,200 RPM – ISO 9249/EEC 80/1269 40.2 HP SPECIFICATIONS BENEFITS AND FEATURES STANDARD EQUIPMENT OPTIONAL EQUIPMENT ENGINE Engine Model Cat® C2.4 Net Power 40.2hp Rated Net Power @ 2,200 rpm – ISO 9249/EEC 80/1269 40.2hp Bore 3.4in Stroke 4in Displacement 146in3 Gross Power – ISO 14396 41.8hp Emissions Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. Engine Model Cat C2.4 Net Power 40.2HP Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 40.2HP Bore 3.4in Displacement 146in³ Stroke 4in Emissions Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. Gross Power - ISO 14396 41.8HP Note The Cat C2.4 meets U.S. EPA Tier 4 Final emission standards for North America, EU Stage V emission standards for Europe and Tier 4 Interim emission standards for all other regions. WEIGHTS* Weight – Canopy, Standard Stick 10970lb Operating Weight 11443lb Weight – Canopy, Long Stick 11069lb Weight – Cab, Standard Stick 11334lb Weight - Cab, Long Stick 11443lb Note *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. Weight - Canopy, Standard Stick 10970lb Weight - Cab, Standard Stick 11334lb Weight - Canopy, Long Stick 11069lb HYDRAULIC SYSTEM Pump Flow at 2,400 rpm 39.6gal/min Auxiliary Circuit – Primary (186 bar/2,734 psi) 21.1gal/min Auxiliary Circuit – Secondary (174 bar/2,524 psi) 6.6gal/min Operating Pressure - Equipment 3553psi Operating Pressure - Travel 3553psi Operating Pressure - Swing 3132psi Digging Force - Stick - Standard 5550lb Digging Force - Stick - Long 4788lb Digging Force – Bucket 10050lb Type Load Sensing Hydraulics with Variable Displacement Piston Pump Auxiliary Circuit - Primary (186 bar/2,734 psi) 21.1gal/min Auxiliary Circuit - Secondary (174 bar/2,524 psi) 6.6gal/min Pump Flow at 2,400 rpm 39.6gal/min Digging Force - Bucket 10050lb Type Load Sensing Hydraulics with Variable Displacement Piston Pump Note Flow and pressure are not combinable. Under load, as flow rises pressure goes down. Maximum Auxiliary Circuit - Secondary - Flow at Pump 6.6gal/min Maximum Auxiliary Circuit - Primary - Flow at Pump 21.1gal/min Maximum Auxiliary Circuit - Secondary - Pressure at Pump 3553psi Maximum Auxiliary Circuit - Primary - Pressure at Pump 3553psi SWING SYSTEM Machine Swing Speed 10rpm Boom Swing – Left* (without stop) 80° Boom Swing – Left* (with stop) 60° Boom Swing – Right 50° Note *Automatic swing brake, spring applied, hydraulic release. Machine Swing Speed 10r/min Boom Swing - Left - With Stop* 60° Boom Swing - Left - Without Stop* 80° Boom Swing - Right 50° Note *Automatic swing brake, spring applied, hydraulic release. BLADE Width 78.0in Height 14.8in Dig Depth 21.9in Lift Height 15.9in Width 78in SERVICE REFILL CAPACITIES Cooling System 2.8gal Engine Oil 2.5gal Hydraulic Tank 18gal Fuel Tank 16.6gal Hydraulic System 20.6gal Cooling System 2.8gal (US) Engine Oil 2.5gal (US) Hydraulic Tank 18gal (US) Fuel Tank 16.6gal (US) Hydraulic System 20.6gal (US) TRAVEL SYSTEM Travel Speed – High 2.7mph Travel Speed – Low 1.7mph Maximum Traction Force - High Speed 5418lb Maximum Traction Force - Low Speed 10161lb Ground Pressure – Canopy 4.3psi Ground Pressure - Cab 4.4psi Gradeability (maximum) 30° Travel Speed - High 2.7mile/h Travel Speed - Low 1.7mile/h Gradeability - Maximum 30° Ground Pressure - Canopy 4.3psi OPERATING SPECIFICATIONS Stick Length – Standard 52in Stick Length - Long 67in Stick Length - Standard 52in CAB Dynamic Operator Sound Pressure Level (ISO 6396:2008) 81dB(A) Exterior Sound Power Level - ISO 6395:2008* 96dB(A) Note *European Union Directive “2000/14/EC” CERTIFICATION – CAB AND CANOPY Roll Over Protective Structure (ROPS) ISO 12117-2 Tip Over Protective Structure (TOPS) ISO 12117 Top Guard ISO 10262 (Level I) UNDERCARRIAGE Number of Carrier Rollers 3 Number of Track Rollers 3 Track Roller Type Triple Flange Number of Carrier Rollers 1 Number of Track Rollers 4 Track Roller Type Center Flange LIFT CAPACITIES AT GROUND LEVEL - LIFT POINT RADIUS: 3000 MM (9'8”) Blade Down - Front 5159lb Blade Up - Front 3197lb Blade Down - Side 2646in Blade Up - Side 2359in LIFT CAPACITIES AT GROUND LEVEL - LIFT POINT RADIUS: 4000 MM (13'1”) Blade Down - Front 2778lb Blade Up - Front 1676lb Blade Down - Side 1411lb Blade Up - Side 1257lb DIMENSIONS – STANDARD STICK Dig Depth 129in Vertical Wall 91in Maximum Reach at Ground Level 210in Maximum Reach 220in Maximum Dig Height 207in Maximum Dump Clearance 129in Boom In Reach 93in Maximum Blade Height 16in Maximum Blade Depth 22in Boom Height in Shipping Position 69in O/A Shipping Height 100in Swing Bearing Height 24in O/A Undercarriage Length 102in O/A Shipping Length 204in Track Belt/Shoe Width 16in O/A Track Width 78in DIMENSIONS - STANDARD STICK Tail Swing 43in Boom Swing - Right 31in Boom Swing - Left 27in Boom Height - Shipping Position 69in Boom In Reach 93in Dig Depth 129in Maximum Blade Depth 22in Maximum Blade Height 16in Maximum Dig Height 207in Maximum Dump Clearance 129in Maximum Reach 220in Maximum Reach - Ground Level 210in O/A Shipping Height 100in O/A Shipping Length 204in O/A Track Width 78in O/A Undercarriage Length 102in Swing Bearing - Height 24in Track Belt/Shoe Width 16in Vertical Wall 91in DIMENSIONS - LONG STICK Dig Depth 144in Vertical Wall 104in Maximum Reach - Ground Level 229in Maximum Reach 235in Maximum Dig Height 214in Maximum Dump Clearance 154in Boom In Reach 100in Tail Swing 43in Maximum Blade Height 16in Maximum Blade Depth 22in Boom Height - Shipping Position 85in O/A Shipping Height 100in Swing Bearing - Height 24in O/A Undercarriage Length 102in O/A Shipping Length 208in Boom Swing - Right 31in Boom Swing - Left 27in Track Belt/Shoe Width 16in O/A Track Width 78in CERTIFICATION - CAB AND CANOPY Roll Over Protective Structure (ROPS) ISO 12117-2 Tip Over Protective Structure (TOPS) ISO 12117 Top Guard ISO 10262 (Level I) AIR CONDITIONING SYSTEM 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. HAVE A QUESTION? WE CAN HELP. NAME* EMAIL* PHONE COMPANY NAME* MESSAGE* SUBMIT FIND WHAT YOU NEED FIND A LOCATION STAY UP TO DATE WITH US SIGN UP NOW 3799 W Airline Highway Reserve, LA 70084 (corporate headquarters) Phone: 866-843-7440 Fax: 985-536-4549 View All Locations HOME ONLINE TOOLS NEW USED RENTAL PARTS & SERVICE POWER SYSTEMS CAREERS CONTACT US OUR COMPANY PRIVACY POLICY SITEMAP © 2021 Cat All Rights Reserved. CAT and Caterpillar are registered trademarks of Caterpillar, Inc. 3799 W. Airline Highway | Reserve, LA 70084 (corporate headquarters)