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.
Engine
Net Power
Engine Model
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
Note
Displacement
Stroke
Bore
Gross Power - ISO 14396
Weights*
Operating Weight
Weight - Canopy, Standard Stick
Weight - Cab, Long Stick
Weight - Canopy, Long Stick
Weight - Cab, Standard Stick
Dimensions - Long Stick
Dig Depth
Boom Height - Shipping Position
Maximum Dump Clearance
Tail Swing
Maximum Reach - Ground Level
O/A Shipping Length
O/A Track Width
Boom Swing - Left
Maximum Reach
Maximum Blade Height
Swing Bearing - Height
O/A Undercarriage Length
O/A Shipping Height
Maximum Blade Depth
Track Belt/Shoe Width
Vertical Wall
Maximum Dig Height
Boom Swing - Right
Boom In Reach
Swing System
Machine Swing Speed
Blade
Width
Height
Dig Depth
Lift Height
Service Refill Capacities
Cooling System
Engine Oil
Hydraulic Tank
Fuel Tank
Hydraulic System
Travel System
Maximum Traction Force - Low Speed
Maximum Traction Force - High Speed
Travel Speed - High
Travel Speed - Low
Ground Pressure - Cab
Ground Pressure - Canopy
Hydraulic System
Digging Force - Stick - Standard
Operating Pressure - Equipment
Operating Pressure - Swing
Operating Pressure - Travel
Note
Pump Flow at 2,400 rpm
Digging Force - Stick - Long
Maximum Auxiliary Circuit - Secondary - Flow at Pump
Maximum Auxiliary Circuit - Primary - Flow at Pump
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
Maximum Auxiliary Circuit - Primary - Pressure at Pump
Digging Force - Bucket
Operating Specifications
Stick Length - Long
Stick Length - Standard
Dimensions - Standard Stick
Tail Swing
Boom Swing - Left
Maximum Blade Depth
Boom Swing - Right
O/A Track Width
Maximum Blade Height
Track Belt/Shoe Width
O/A Undercarriage Length
Maximum Reach
O/A Shipping Length
Swing Bearing - Height
Dig Depth
Maximum Dump Clearance
Maximum Reach - Ground Level
Boom In Reach
O/A Shipping Height
Vertical Wall
Boom Height - Shipping Position
Maximum Dig Height
Lift Capacities at Ground Level - Lift Point Radius: 4000 mm (13'1”)
Blade Down - Side
Blade Down - Front
Blade Up - Side
Blade Up - Front
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)
Blade Up - Side
Blade Down - Side
Blade Down - Front
Blade Up - Front
Cab
Exterior Sound Power Level - ISO 6395:2008*
Dynamic Operator Sound Pressure Level (ISO 6396:2008)
Standard Equipment:
-
- Engine
-
- Cat C2.4 diesel engine (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)
- Automatic engine idle
- Automatic engine shut-off
- Automatic two speed travel
- Diesel Particulate Filter (North America only)
- Diesel Oxidation Catalyst (North America only)
- Fuel and water separator
- Power on demand
-
- Hydraulic System
-
- 1-way and 2-way (combined function)
- Accumulator
- Automatic swing parking brake
- Auxiliary hydraulic lines
- Adjustable auxiliary relief
- Auxiliary line quick disconnects
- Cat interlock system: hydraulic lockout
- Continuous auxiliary flow
- Ecology drain
- Hydraulic oil cooler
- High definition hydraulics
- Load sensing/flow sharing
-
- Operator Environment
-
- 100% pilot control ergonomic joysticks
- Adjustable armrests
- COMPASS: complete, operation, maintenance, performance and security system
- Multiple languages
- Cup holder
- Hydraulic neutral lockout bar
- Literature holder
- Pattern changer (optional in Europe)
- Site reference system: leveling
- Tool storage area
- Travel control pedals with hand levers
- Washable floor mat
-
- Undercarriage
-
- Dozer blade with float function
- Track, rubber belt, 400 mm (16 in) width
- Tie down eyes on track frame
- Towing eye on base frame
-
- Front Linkage
-
- 200 degree bucket rotation
- Certified lifting eye on bucket linkage (optional in Europe)
- Front shovel capable
- Thumb ready stick
-
- Electrical
-
- 12 volt electrical system
- 60 ampere alternator
- 650 CCA maintenance free battery
- Fuse box
- Ignition key start/stop switch
- Slow blow fuse
- Warning horn
-
- Lights And Mirrors
-
- Boom light with time delay capability
-
- Safety And Security
-
- Anti-theft system (COMPASS)
- Caterpillar Corporate “One Key” System
- Door locks
- Lockable fuel cap
- Retractable seat belt
- Roll Over Protective Structure (ROPS) (ISO 12117-2)
- Tip Over Protective Structure (TOPS) (ISO 12117)
- Top guard – ISO 10262 (Level 1)
- Travel alarm (optional in Europe)
-
- Technology
-
- Product Link™
Optional Equipment:
-
- Engine
-
- Engine block heater
-
- Hydraulic System
-
- Quick coupler lines
- Boom lowering check valve
- Stick lowering check valve
- Secondary auxiliary hydraulic lines
-
- Operator Environment
-
- Cab:
- Air conditioning
- Heat
- High back suspension seat
- Interior light
- Interlocking front window system
- Radio
- Windshield wiper
- Cab:
-
- Undercarriage
-
- Power angle blade
- Track, double grouser (steel), 400 mm (16 in)
- Track, double grouser (steel) with rubber pad, 400 mm (16 in)
-
- Front Linkage
-
- Quick coupler: manual or hydraulic
- Thumb
- Buckets
- Full range of performance matched work tools
- Auger, hammer, ripper
-
- Lights And Mirrors
-
- Light, cab with time delay capability
- Mirror, canopy right
- Mirror, canopy left
- Mirror, cab rear
-
- Safety And Security
-
- Battery disconnect
- Beacon socket
- Front wire mesh guard
- Rearview camera
- Vandal guard
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