305.5E2 CR
KEY SPECS
- Net Power 32.9kW
- Engine Model Cat® C2.4
- Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 32.9kW
OVERVIEW
FEATURES AT A GLANCE
QUALITY
The durable hoods and frame and the compact radius design of the 305.5E2 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 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, 500 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 8 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 32.9kW
- Engine Model Cat® C2.4
- Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 32.9kW
- Operating Weight 5423kg
- Weight - Canopy, Standard Stick 5217kg
- Bore 87mm
- Stroke 102.4mm
- Displacement 2.4l
- Travel Speed - High 4.5km/h
- Maximum Traction Force - High Speed 26.8kN
- Travel Speed - Low 3.3km/h
- Maximum Traction Force - Low Speed 47.8kN
- Operating Pressure - Travel 245bar
- Digging Force - Stick - Long 24.8kN
- Operating Pressure - Swing 216bar
- Operating Pressure - Equipment 245bar
- Digging Force - Stick - Standard 28.9kN
- Pump Flow at 2,400 rpm 150l/min
- Maximum Auxiliary Circuit - Primary - Pressure 24500kPa
- Maximum Auxiliary Circuit - Secondary - Pressure 24500kPa
- Maximum Auxiliary Circuit - Secondary - Flow 25l/min
- Maximum Auxiliary Circuit - Primary - Flow 80l/min
- Machine Swing Speed 10r/min
- Boom Swing - Right 50°
- Boom Swing - Left - Without Stop* 80°
- Boom Swing - Left - With Stop* 60°
- Width 1980mm
- Height 375mm
- Dig Depth 555mm
- Lift Height 405mm
- Hydraulic Tank 68.3l
- Cooling System 10.5l
- Fuel Tank 63l
- Engine Oil 9.5l
- Hydraulic System 78l
- Dig Depth 3870mm
- Stick Length - Long 1820mm
- Boom In Reach 2400mm
- Weight - Cab, Long Stick 5423kg
- O/A Shipping Height 2550mm
- Ground Pressure - Canopy 31kPa
- Number of Carrier Rollers 1
- Blade Up - Front 1550kg
- Blade Down - Front 1380kg
- Blade Up - Side 1150kg
- Boom Swing - Right 785mm
- O/A Shipping Length 5460mm
- Track Roller Type Center Flange
- Vertical Wall 2730mm
- O/A Shipping Height 2550mm
- Note *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
- Counterweight 165.3kg
- Maximum Blade Depth 555mm
- Dig Depth 3470mm
- Maximum Blade Depth 555mm
- Track Belt/Shoe Width 400mm
- O/A Undercarriage Length 2580mm
- Maximum Blade Height 405mm
- O/A Shipping Length 5330mm
- Maximum Reach - Ground Level 5630mm
- Stick Length - Standard 1420mm
- Maximum Dump Clearance 4080mm
- Blade Up - Side 620kg
- Maximum Reach - Ground Level 6020mm
- Blade Up - Front 820kg
- Blade Down - Side 1290kg
- Weight - Cab, Standard Stick 5380kg
- Boom Swing - Right 785mm
- Maximum Blade Height 405mm
- Tail Swing 1130mm
- Swing Bearing - Height 615mm
- Blade Down - Side 690kg
- Maximum Dig Height 5330mm
- Maximum Dig Height 5590mm
- Boom Swing - Left 695mm
- Vertical Wall 2330mm
- Tip Over Protective Structure (TOPS) ISO 12117
- Dynamic Operator Sound Pressure Level (ISO 6396:2008) 81dB(A)
- Track Belt/Shoe Width 400mm
- Ground Pressure - Cab 31.9kPa
- Tail Swing 1130mm
- Weight - Canopy, Long Stick 5259kg
- Maximum Reach 6170mm
- Boom Height - Shipping Position 1740mm
- Boom Swing - Left 695mm
- O/A Track Width 1980mm
- Maximum Dump Clearance 3820mm
- Gradeability - Maximum 30°
- Top Guard ISO 10262 (Level I)
- O/A Track Width 1980mm
- Swing Bearing - Height 615mm
- Boom In Reach 2530mm
- Maximum Reach 5790mm
- Gross Power - ISO 14396 34.1kW
- Note *European Union Directive “2000/14/EC”
- Exterior Sound Power Level - ISO 6395:2008* 97dB(A)
- O/A Undercarriage Length 2580mm
- Note *Automatic swing brake, spring applied, hydraulic release.
- Emissions Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
- Boom Height - Shipping Position 2150mm
- Blade Down - Front 2590kg
- 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.
- Digging Force - Bucket 50.9kN
- Roll Over Protective Structure (ROPS) ISO 12117-2
- Type Load Sensing Hydraulics with Variable Displacement Piston Pump
- Number of Track Rollers 4
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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- Net Power - 2,200 rpm - ISO 9249/EEC 80/126930kW
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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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