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.
| Maximum Auxiliary Circuit - Primary - Flow at Pump | 80 l/min |
|---|---|
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | 25 l/min |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | 24500 kPa |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | 24500 kPa |
| Digging Force - Bucket | 44.7 kN |
| Digging Force - Stick - Standard | 24.7 kN |
| Digging Force - Stick - Long | 21.3 kN |
| Pump Flow at 2,400 rpm | 150 l/min |
| Auxiliary Circuit - Secondary (174 bar/2,524 psi) | 25 l/min |
| Operating Pressure - Swing | 216 bar |
| Operating Pressure - Equipment | 245 bar |
| Operating Pressure - Travel | 245 bar |
| Note | Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
| Net Power | 30 kW |
| Gross Power - ISO 14396 | 31.2 kW |
| Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 30 kW |
| 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. |
| Bore | 87 mm |
| Stroke | 102.4 mm |
| Displacement | 2.4 l |
| Engine Model | Cat C2.4 |
| Width | 1980 mm |
| Height | 375 mm |
| Lift Height | 405 mm |
| Dig Depth | 555 mm |
| Dig Depth | 3280 mm |
| Vertical Wall | 2320 mm |
| Maximum Reach - Ground Level | 5330 mm |
| Maximum Reach | 5600 mm |
| Maximum Dig Height | 5250 mm |
| Maximum Dump Clearance | 3720 mm |
| Boom In Reach | 2350 mm |
| Maximum Blade Height | 405 mm |
| Maximum Blade Depth | 555 mm |
| Boom Height - Shipping Position | 1750 mm |
| O/A Shipping Height | 2550 mm |
| Swing Bearing - Height | 615 mm |
| O/A Undercarriage Length | 2580 mm |
| O/A Shipping Length | 5180 mm |
| Track Belt/Shoe Width | 400 mm |
| O/A Track Width | 1980 mm |
| Tail Swing | 1100 mm |
| Boom Swing - Right | 785 mm |
| Boom Swing - Left | 695 mm |
| Weight - Cab, Long Stick | 5185 kg |
| Weight - Canopy, Standard Stick | 4975 kg |
| Weight - Canopy, Long Stick | 5020 kg |
| Weight - Cab, Standard Stick | 5140 kg |
| Operating Weight | 5185 kg |
| Ground Pressure - Cab | 30.5 kPa |
| Travel Speed - High | 4.4 km/h |
| Travel Speed - Low | 2.8 km/h |
| Ground Pressure - Canopy | 29.5 kPa |
| Maximum Traction Force - High Speed | 24.1 kN |
| Maximum Traction Force - Low Speed | 45.2 kN |
| Dynamic Operator Sound Pressure Level (ISO 6396:2008) | 81 dB(A) |
| Exterior Sound Power Level - ISO 6395:2008* | 96 dB(A) |
| Stick Length - Long | 1750 mm |
| Stick Length - Standard | 1350 mm |
| Blade Down - Front | 2340 kg |
| Blade Up - Front | 1450 kg |
| Blade Down - Side | 1200 kg |
| Blade Up - Side | 1070 kg |
| Blade Down - Front | 1260 kg |
| Blade Up - Front | 760 kg |
| Blade Down - Side | 640 kg |
| Blade Up - Side | 570 kg |
| Dig Depth | 3670 mm |
| Vertical Wall | 2630 mm |
| Maximum Reach - Ground Level | 5810 mm |
| Maximum Reach | 5960 mm |
| Maximum Dig Height | 5440 mm |
| Maximum Dump Clearance | 3920 mm |
| Boom In Reach | 2530 mm |
| Tail Swing | 1100 mm |
| Maximum Blade Height | 405 mm |
| Maximum Blade Depth | 555 mm |
| Boom Height - Shipping Position | 2150 mm |
| O/A Shipping Height | 2550 mm |
| Swing Bearing - Height | 615 mm |
| O/A Undercarriage Length | 2580 mm |
| O/A Shipping Length | 5290 mm |
| Boom Swing - Right | 785 mm |
| Boom Swing - Left | 695 mm |
| Track Belt/Shoe Width | 400 mm |
| O/A Track Width | 1980 mm |
| Machine Swing Speed | 10 r/min |
| Hydraulic Tank | 68.3 l |
| Fuel Tank | 63 l |
| Hydraulic System | 78 l |
| Cooling System | 10.5 l |
| Engine Oil | 9.5 l |
