CALL US: 800-937-2326 | PARTS: 800-937-2311  

304E2 CR Mini Hydraulic Excavator

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

The Cat® 304E2 CR Mini Hydraulic Excavator delivers efficient performance, durability and versatility in a compact design to help you work in a variety of applications.

Engine
  • Engine Model - Cat® C2.4
  • Net Power - 40.2 HP
  • Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 - 40.2 HP
  • Weights*
  • Operating Weight - 8996 lb
  • Weight - Canopy, Standard Stick - 8655 lb
  • Engine
  • Bore - 3.4 in
  • Displacement - 146 in³
  • Stroke - 4 in
  • Travel System
  • Maximum Traction Force - High Speed - 3799 lb
  • Maximum Traction Force - Low Speed - 6969 lb
  • Travel Speed - High - 3.2 mile/h
  • Travel Speed - Low - 2.1 mile/h
  • Hydraulic System
  • Auxiliary Circuit - Primary (186 bar/2,734 psi) - 18.5 gal/min
  • Auxiliary Circuit - Secondary (174 bar/2,524 psi) - 6.6 gal/min
  • Digging Force - Stick - Long - 4384 lb
  • Digging Force - Stick - Standard - 4856 lb
  • Operating Pressure - Equipment - 3553 psi
  • Operating Pressure - Swing - 3132 psi
  • Operating Pressure - Travel - 3553 psi
  • Pump Flow at 2,200 rpm - 26.4 gal/min
  • Swing System
  • Machine Swing Speed - 10 r/min
  • Boom Swing - Left - With Stop* - 55°
  • Boom Swing - Left - Without Stop* - 70°
  • Boom Swing - Right - 50°
  • Blade
  • Width - 76.8 in
  • Height - 12.8 in
  • Dig Depth - 18.5 in
  • Lift Height - 15.7 in
  • Service Refill Capacities
  • Cooling System - 1.5 gal (US)
  • Engine Oil - 2.5 gal (US)
  • Hydraulic Tank - 11.2 gal (US)
  • Fuel Tank - 12.2 gal (US)
  • Hydraulic System - 17.2 gal (US)
  • 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.
  • Cab
  • Dynamic Operator Sound Pressure Level (ISO 6396:2008) - 81 dB(A)
  • Exterior Sound Power Level - ISO 6395:2008* - 96 dB(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)
  • Dimensions - Long Stick
  • Boom Height - Shipping Position - 70 in
  • Boom In Reach - 87 in
  • Boom Swing - Left - 26 in
  • Boom Swing - Right - 29 in
  • Dig Depth - 135 in
  • Maximum Blade Depth - 19 in
  • Maximum Blade Height - 16 in
  • Maximum Dig Height - 200 in
  • Maximum Dump Clearance - 145 in
  • Maximum Reach - 220 in
  • Maximum Reach - Ground Level - 215 in
  • O/A Shipping Height - 98 in
  • O/A Shipping Length - 194 in
  • O/A Track Width - 77 in
  • O/A Undercarriage Length - 87 in
  • Swing Bearing - Height - 22 in
  • Tail Swing - 38 in
  • Track Belt/Shoe Width - 14 in
  • Vertical Wall - 101 in
  • Dimensions - Standard Stick
  • Boom Height - Shipping Position - 58 in
  • Boom In Reach - 83 in
  • Boom Swing - Left - 26 in
  • Boom Swing - Right - 29 in
  • Dig Depth - 123 in
  • Maximum Blade Depth - 19 in
  • Maximum Blade Height - 16 in
  • Maximum Dig Height - 196 in
  • Maximum Dump Clearance - 141 in
  • Maximum Reach - 211 in
  • Maximum Reach - Ground Level - 206 in
  • O/A Shipping Height - 98 in
  • O/A Shipping Length - 190 in
  • O/A Track Width - 77 in
  • O/A Undercarriage Length - 87 in
  • Swing Bearing - Height - 22 in
  • Tail Swing - 38 in
  • Track Belt/Shoe Width - 14 in
  • Vertical Wall - 95 in
  • Engine
  • Emissions - *Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
  • Gross Power - ISO 14396 - 41.8 HP
  • Hydraulic System
  • Digging Force - Bucket - 8498 lb
  • Type - Load Sensing Hydraulics with Variable Displacement Piston Pump
  • Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (118 in)
  • Blade Down - Front - 3462 lb
  • Blade Down - Side - 2007 lb
  • Blade Up - Front - 1808 lb
  • Blade Up - Side - 1808 lb
  • Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (177 in)
  • Blade Down - Front - 1896 lb
  • Blade Down - Side - 1058 lb
  • Blade Up - Front - 948 lb
  • Blade Up - Side - 948 lb
  • Operating Specifications
  • Machine Overhang - 0 in
  • Stick Length - Long - 64 in
  • Stick Length - Standard - 52 in
  • Swing System
  • Note - *Automatic swing brake, spring applied, hydraulic release.
  • Travel System
  • Gradeability - Maximum - 30°
  • Ground Pressure - Cab - 4.3 psi
  • Ground Pressure - Canopy - 4.1 psi
  • Undercarriage
  • Number of Carrier Rollers - 1
  • Number of Track Rollers - 4
  • Track Roller Type - Center Flange
  • Weights*
  • Note - *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
  • Weight - Cab, Long Stick - 8996 lb
  • Weight - Cab, Standard Stick - 8930 lb
  • Weight - Canopy, Long Stick - 8721 lb
  • Standard Equipment
  • ENGINE
  • HYDRAULIC SYSTEM
  • OPERATOR ENVIRONMENT
  • UNDERCARRIAGE
  • FRONT LINKAGE
  • ELECTRICAL
  • LIGHTS AND MIRRORS
  • SAFETY AND SECURITY
  • TECHNOLOGY
  • Optional Equipment
  • ENGINE
  • HYDRAULIC SYSTEM
  • OPERATOR ENVIRONMENT
  • UNDERCARRIAGE
  • FRONT LINKAGE
  • LIGHTS AND MIRRORS
  • SAFETY AND SECURITY
  • COMPARE RELATED MODELS (SELECT UP TO 2)

    You can only compare up to two models. Please remove one of your current selections before making another.

    Compare Products