2022 Caterpillar Mini Excavators 305E2 CR With Swing Boom
- Year 2022
- Make Caterpillar
- Model Mini Excavators
- Engine Model: Cat C2.4
2022 Caterpillar Mini Excavators 305E2 CR With Swing Boom
OVERVIEWThe 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.
Features may include:
QUALITY- The durable hoods and frame and the compact radius design of the 305E2 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.
- 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.
- 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.
- 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.
- 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.
Engine
Engine
Model: Cat C2.4
Engine Power
Net: 40.2 HP | Net Power - 2,200 rpm - ISO 9249/EEC 80/1269: 40.2 HP | Gross Power - ISO 14396: 41.8 HP
Displacement
146 in³
Stroke
4 in
Bore
3.4 in
Operational
Operating Conditions
Maximum Traction Force - Low Speed: 10161 lb | Maximum Traction Force - High Speed: 5418 lb | Digging Force - Stick - Standard: 5550 lb | Digging Force - Stick - Long: 4788 lb | Digging Force - Bucket: 10050 lb
Operating Speed
Travel Speed - High: 2.7 mile/h | Travel Speed - Low: 1.7 mile/h | Machine Swing Speed: 10 r/min
Ground Pressure
Cab 4.4 psi | Canopy: 4.3 psi
Performance
Noise Level
Exterior Sound Power Level - ISO 6395:2008*: 96 dB(A) | Dynamic Operator Sound Pressure Level (ISO 6396:2008): 81 dB(A)
Hydraulics
Hydraulic Flow
Pump Flow at 2,400 rpm: 39.6 gal/min | Maximum Auxiliary Circuit - Secondary - Flow at Pump: 6.6 gal/min | Maximum Auxiliary Circuit - Primary - Flow at Pump: 21.1 gal/min
Maximum Pressure
Operating Pressure - Equipment: 3553 psi | Operating Pressure - Swing: 3132 psi Operating Pressure - Travel: 3553 psi | Maximum Auxiliary Circuit - Secondary - Pressure at Pump: 3553 psi | Maximum Auxiliary Circuit - Primary - Pressure at Pump: 3553 psi
Dimensions
Depth, Maximum
Blade Dig: 21.9 in | Dig Depth: 144 in | Maximum Blade Depth: 22 in | Maximum Blade Depth: 22 in | Dig Depth: 129 in
Width
Blade: 78 in
Height
Blade: 14.8 in | Boom - Shipping Position: 85 in | Maximum Blade: 16 in | Swing Bearing: 24 in | O/A Shipping: 100 in | Maximum Dig: 214 in | Maximum Blade: 16 in | Swing Bearing: 24 in | O/A Shipping: 100 in | Boom - Shipping Position: 69 in | Maximum Dig: 207 in
Lift Height
Blade: 15.9 in
Length
O/A Shipping: 208 in | O/A Undercarriage: 102 in | Stick - Long: 67 in | Stick - Standard: 52 in | O/A Undercarriage: 102 in | O/A Shipping: 204 in
Dimensions
Maximum Dump Clearance: 154 in | Tail Swing: 43 in | Maximum Reach - Ground Level: 229 in | Boom Swing - Left: 27 in | Maximum Reach: 235 in | Vertical Wall: 104 in | Boom Swing - Right: 31 in | Boom In Reach: 100 in | Tail Swing: 43 in | Boom Swing - Left: 27 in | Boom Swing - Right: 31 in | Maximum Reach: 220 in | Maximum Dump Clearance: 129 in | Maximum Reach - Ground Level: 210 in | Boom In Reach: 93 in | Vertical Wall: 91 in
Track Width
O/A: 78 in | Belt/Shoe: 16 in | O/A Track: 78 in | Belt/Shoe: 16 in
Capacities
Cooling System
2.8 gal (US)
Oil capacity
Engine: 2.5 gal (US)
Hydraulic Capacity
Tank: 18 gal (US) | System: 20.6 gal (US)
Fuel Capacity
Tank: 16.6 gal (US)
Hitch Lift Capacity
4000 MM (13'1”) Blade Down - Side: 1411 lb | 4000 MM (13'1”) Blade Down - Front: 2778 lb | 4000 MM (13'1”) Blade Up - Side: 1257 lb | 4000 MM (13'1”) Blade Up - Front: 1676 lb | 3000 MM (9'8”) Blade Up - Side: 2359 in | 3000 MM (9'8”) Blade Down - Side: 2646 in | 3000 MM (9'8”) Blade Down - Front: 5159 lb | 3000 MM (9'8”) Blade Up - Front: 3197 lb
Weights
Weight, In Running Order
Operating: 11443 lb
Weight
Canopy, Standard Stick: 10970 lb | Cab, Long Stick: 11443 lb | Canopy, Long Stick: 11069 lb | Cab, Standard Stick: 11334 lb