305 CR Mini Hydraulic Excavator
The Cat® 305 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Engine
Net Power
Engine Model
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
Note
Gross Power - 2,400 rpm - SAE J1995:2014
Stroke
Bore
Note (2)
Displacement
Emissions
Weights
Operating Weight
Minimum Operating Weight with Canopy*
Note (1)
Minimum Operating Weight with Cab*
Maximum Operating Weight with Cab**
Maximum Operating Weight with Canopy**
Note (2)
Dimensions - Long Stick
Dig Depth
Stick Length
Track Width
Maximum Blade Depth
Maximum Dump Clearance
Boom Swing - Left
Boom Swing - Right
Swing Bearing - Height
Boom Height - Shipping Position
Boom In Reach
Maximum Reach
Track Belt/Shoe Width
Maximum Reach - Ground Level
Maximum Blade Height
O/A Shipping Height
Tail Swing without Counterweight
O/A Undercarriage Length
Tail Swing with Counterweight
Vertical Wall
Note
Overall Shipping Length*
Maximum Dig Height
Ground Clearance
Swing System
Boom Swing - Left
Machine Swing Speed
Boom Swing - Right
Dimensions - Standard Stick
Maximum Dig Height
Maximum Blade Height
Dig Depth
Boom Swing - Right
Maximum Reach - Ground Level
Tail Swing without Counterweight
Boom Height - Shipping Position
Maximum Blade Depth
Maximum Reach
Boom Swing - Left
Overall Shipping Length*
O/A Undercarriage Length
Swing Bearing - Height
Stick Length
Track Belt/Shoe Width
Boom In Reach
Vertical Wall
Tail Swing with Counterweight
Maximum Dump Clearance
O/A Shipping Height
Note
Ground Clearance
Service Refill Capacities
Hydraulic Tank
Fuel Tank
Engine Oil
Hydraulic System
Cooling System
Travel System
Ground Pressure - Minimum Weight
Maximum Traction Force - Low Speed
Ground Pressure - Maximum Weight
Travel Speed - Low
Maximum Traction Force - High Speed
Travel Speed - High
Gradeability - Maximum
Blade
Angle Blade Width
Straight Blade Height
Straight Blade Width
Angle Blade Height
Angle Blade - Left
Angle Blade - Right
Sustainability
Recyclability
Sound
Average Exterior Sound Pressure (ISO 6395:2008)
Note
Operator Sound Pressure (ISO 6396:2008)
Hydraulic System
Auxiliary Circuit - Secondary - Pressure
Pump Flow at 2,400 rpm
Operating Pressure - Swing
Operating Pressure - Travel
Auxiliary Circuit - Secondary - Flow
Digging Force - Stick - Standard
Auxiliary Circuit - Primary - Pressure
Auxiliary Circuit - Primary - Flow
Digging Force - Bucket
Operating Pressure - Equipment
Note
Type
Digging Force - Stick - Long
Certification - Cab and Canopy
Top Guard
Roll Over Protective Structure (ROPS)
Tip Over Protective Structure (TOPS)
Weight Increase from Minimum Configuration
Counterweight
Long Stick
Steel Tracks with Pads
Angle Blade
Standard Equipment:
-
- Engine
-
- Cat® C1.7 Turbo Engine (U.S. EPA Tier 4 Final)
- Automatic Engine Idle
- Automatic Engine Shutdown
- Automatic Two Speed Travel
- Fuel Water Separator
- Power on Demand (not available in all regions)
- Variable Displacement Piston Pump
- Load Sensing/Flow Sharing Hydraulics
-
- Hydraulics
-
- Smart Tech Electronic Pump
- Accumulator
- Automatic Swing Brake
- Auxiliary Hydraulic Lines
- One and Two Way Auxiliary Flow
- Continuous Auxiliary Flow
- Auxiliary Line Quick Disconnects
-
- Guarding
-
- ROPS ISO 12117-2:2008
- Top Guard ISO 10262:1998 (Level I)
-
- Other
-
- Eco Drain
-
- Operator Environment
-
- LED Front and Rear Lights
- LED Boom Light
- Canopy or Cab
- Top Guard ISO 10262:1998 Level I
- ROPS – ISO 12117-2:2008
- TOPS – ISO 12117:1997
- Stick Steer Mode
- Travel Cruise Control
- Control Pattern Changer (optional in some regions)
- Adjustable Wrist Rests
- Washable Floor Mat
- Travel Pedals and Hand Levers
- Machine Security
- Machine Security – Standard Key with Pass Code
- Fabric Suspension Seat (Cab only)
- Vinyl Suspension Seat (Canopy only)
- Hydraulic Lockout – All Controls
- Retractable High Visibility Seat Belt (75 mm/3 in)
- Coat Hook
- Cup Holder
- Storage Pocket
- Skylight
- Mounting Bosses for Front
- Signaling/Warning Horn
- Interior Light (Cab only)
- Boom Light, Halogen (not available in all regions)
- Utility Space for Mobile Phone
- Next Generation Color LCD Monitor (IP66)
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Hour Meter with Wake Up Switch
– Jog Dial (cab only)
-
- Undercarriage
-
- Rubber Belt (400 mm/15.7 in)
- Dozer Straight Blade
- Dozer Blade Float
- Tie Downs on Track Frame
-
- Boom, Stick And Linkages
-
- One Piece Boom (2716 mm/106.9 in)
- Standard Stick (1351 mm/53.2 in)
- Front Shovel Capable – Pin-On
- Thumb Ready
- Certified Lifting Eye
-
- Electrical
-
- 12 Volt Battery
- Software (machine and monitor)
- Maintenance Free Battery
- Lock Out/Tag Out Battery Disconnect
- 12 Volt Power Socket
- Travel Alarm (optional in some regions)
Optional Equipment:
-
- Undercarriage
-
- Steel Track (400 mm/15.7 in)
- Steel Track with Rubber Pads
- Angle Blade
-
- Boom, Stick And Linkages
-
- Long Stick (1601 mm/63.0 in)
- Front Shovel Capable – Dual Lock Manual Coupler
- Front Shovel Capable – Hydraulic Coupler
- Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
- 2nd Auxiliary Hydraulic Lines
- Bucket Divert Lines
- Boom Lowering Check Valve
- Stick Lowering Check Valve
- Hydraulic Quick Coupler Lines
-
- Electrical
-
- Product Link™ PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
-
- Other
-
- Bio Oil Capable
- Water Jacket Heater
- Counterweight (242 kg/534 lb)
-
- Operator Environment
-
- Cab with Air Conditioning
- Cab with Heater
- No Travel Pedals and Hand Levers (optional in some regions)
- Machine Security – Push to Start with Key Fob/Pass Code
- Mirrors, Left, Right and Rear
- Camera
- Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
- Next Generation Advanced Monitor
– Touch Screen
– Site Reference System
– High Definition Camera Capable (IP68 and IP69K)
– Numeric Security Code - Seat Belt Reminder System
- Cat Grade with Advanced 2D
- Cat Grade with 3D
-
- Guarding
-
- Top Guard ISO 10262:1998 (Level II)
- Front Guard (Mesh) ISO 10262:1998 (Level I)
- Front Guard (Heavy Duty) ISO 10262:1998 (Level II)
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