304E2 CR
KEY SPECS
- Net Power 30kW
- Engine Model Cat C2.4
- 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.
OVERVIEW
FEATURES AT A GLANCE
QUALITY
The durable hoods and frame and the compact radius design of the 304E2 let you work comfortably and confidently in confined areas. The operator environment includes a high quality suspension seat, easy to adjust armrests and 100% pilot controls which offer consistent and long-lasting controllability.
EFFICIENCY
High Definition Hydraulic System provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater controllability. Power on Demand provides optimal efficiency and performance the moment you need it. This automatic system ensures fuel efficiency through appropriate engine rating to meet all operational needs as required.
VERSATILITY
Broad range of Cat Work Tools make the Cat Mini Excavator a versatile machine able to meet the requirements of any job site. Over 200 degrees of bucket rotation provides greater material retention during truck loading and easier flat wall digging without having to reposition the machine.
PERFORMANCE
Front shovel bucket orientation provides the operator with more ways to get the job done faster. COMPASS Control Panel is a standard feature that allows the operator to easily adjust auxiliary flows to achieve the optimal work tool performance, activate auto idle or economy mode for improved fuel efficiency and utilize the security system to ensure protection of valuable assets with the simple touch of a button. The Site Reference System included in the COMPASS monitor provides output from pitch and roll sensors to aid in grading and level trenching. This impacts accuracy and productivity for job site finishing.
SERVICEABILITY
Convenient service and maintenance requirements include ease of access to daily check points, 500 hour engine oil and filter change period, 50 hour grease interval on front implement, S·O·SSM oil sampling valve and overall long term durability.
SAFETY
All Cat Mini Excavators from 3.5 metric tons to 10 metric tons are ROPS, TOPS and Top Guard Level 1 certified and include the Cat Interlock (hydraulic lockout) System, a certified accumulator which allows for auxiliary pressure to be released, making connecting and disconnecting work tools safer and easier, and a travel alarm. All of these safety features are standard on the E2 model lineup (travel alarm optional in Europe).
SPECIFICATIONS
- Net Power 30kW
- Engine Model Cat C2.4
- 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.
- Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 30kW
- Operating Weight 4080kg
- Weight - Canopy, Standard Stick 3925kg
- Displacement 2.4l
- Stroke 102.4mm
- Bore 87mm
- Maximum Traction Force - High Speed 16.9kN
- Maximum Traction Force - Low Speed 31.0kN
- Travel Speed - High 5.2km/h
- Travel Speed - Low 3.3km/h
- Digging Force - Stick - Long 19.5kN
- Note Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
- Digging Force - Stick - Standard 21.6kN
- Operating Pressure - Travel 245bar
- Operating Pressure - Equipment 245bar
- Operating Pressure - Swing 216bar
- Pump Flow at 2,200 rpm 100l/min
- Maximum Auxiliary Circuit - Secondary - Flow at Pump 25l/min
- Maximum Auxiliary Circuit - Primary - Flow at Pump 65l/min
- Maximum Auxiliary Circuit - Primary - Pressure at Pump 24500kPa
- Maximum Auxiliary Circuit - Secondary - Pressure at Pump 24500kPa
- Machine Swing Speed 10r/min
- Width 1950mm
- Height 325mm
- Dig Depth 470mm
- Lift Height 400mm
- Cooling System 5.5l
- Engine Oil 9.5l
- Hydraulic Tank 42.3l
- Fuel Tank 46l
- Hydraulic System 65l
- Dig Depth 3430mm
- Maximum Dig Height 4980mm
- Swing Bearing - Height 565mm
- Stick Length - Long 1615mm
- Maximum Dig Height 5070mm
- Digging Force - Bucket 37.8kN
- Maximum Reach 5590mm
- Maximum Dump Clearance 3590mm
- Weight - Canopy, Long Stick 3955kg
- Blade Up - Side 820kg
- Blade Down - Side 910kg
- Dynamic Operator Sound Pressure Level (ISO 6396:2008) 81dB(A)
- Vertical Wall 2560mm
- O/A Shipping Height 2500mm
- Blade Up - Front 820kg
- Boom Swing - Left 670mm
- Blade Up - Front 430kg
- Boom In Reach 2110mm
- Exterior Sound Power Level - ISO 6395:2008* 96dB(A)
- Maximum Blade Depth 470mm
- Machine Overhang 0mm
- Boom Swing - Right 735mm
- Ground Pressure - Canopy 28.1kPa
- Weight - Cab, Long Stick 4080kg
- Maximum Blade Depth 470mm
- O/A Track Width 1950mm
- O/A Shipping Height 2500mm
- Weight - Cab, Standard Stick 4050kg
- Gross Power - ISO 14396 31.2kW
- Maximum Dump Clearance 3690mm
- Maximum Reach 5350mm
- Vertical Wall 2420mm
- Maximum Reach - Ground Level 5220mm
- Swing Bearing - Height 565mm
- Boom Height - Shipping Position 1770mm
- Blade Down - Front 1570kg
- Track Belt/Shoe Width 350mm
- O/A Shipping Length 4930mm
- Maximum Reach - Ground Level 5470mm
- O/A Undercarriage Length 2220mm
- Blade Down - Side 480kg
- Maximum Blade Height 400mm
- Blade Down - Front 860kg
- Tail Swing 975mm
- Track Belt/Shoe Width 350mm
- Boom Swing - Left 670mm
- Maximum Blade Height 400mm
- Blade Up - Side 430kg
- Stick Length - Standard 1315mm
- O/A Track Width 1950mm
- Boom In Reach 2220mm
- Ground Pressure - Cab 29.5kPa
- Boom Height - Shipping Position 1480mm
- O/A Undercarriage Length 2220mm
- Dig Depth 3130mm
- Tail Swing 975mm
- O/A Shipping Length 4820mm
- Boom Swing - Right 735mm
PRODUCT BROCHURES AND MORE ARE READY TO DOWNLOAD!
Caterpillar product brochures and other informational documents are available for your growing business.
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305E2 CR
Excavators
- Net Power30kW
- Engine ModelCat C2.4
- Net Power - 2,200 rpm - ISO 9249/EEC 80/126930kW
304E2 CR
Excavators
- Net Power30kW
- Engine ModelCat C2.4
- NoteThe 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.
305.5E2 CR
Excavators
- Net Power32.9kW
- Engine ModelCat® C2.4
- Net Power - 2,200 rpm - ISO 9249/EEC 80/126932.9kW
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