 
                             
                    302.7 CR Mini Hydraulic Excavator
The Cat® 302.7 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
Gross Power - ISO 14396
Bore
Stroke
Displacement
Emissions
Note (1)
Note (2)
Weights
Operating Weight
Minimum Operating Weight with Canopy*
Maximum Operating Weight with Canopy**
Minimum Operating Weight with Cab*
Maximum Operating Weight with Cab**
EU: CE Plate Weight with Canopy***
EU: CE Plate Weight with Cab***
Note (1)
Note (2)
Note (3)
Dimensions - Long Stick
Dig Depth
Vertical Wall
Maximum Reach - Ground Level
Maximum Reach
Maximum Dig Height
Maximum Dump Clearance
Boom In Reach
Tail Swing without Counterweight
Tail Swing - with Light Counterweight
Tail Swing - with Extra Counterweight
Maximum Blade Height
Maximum Blade Depth
Boom Height - Shipping Position
O/A Shipping Height
Swing Bearing - Height
O/A Undercarriage Length
Overall Shipping Length*
Boom Swing - Right
Boom Swing - Left
Track Belt/Shoe Width
Track Width
Ground Clearance
Stick Length
Note
Service Refill Capacities
Cooling System
Engine Oil
Fuel Tank
Hydraulic Tank
Hydraulic System
Weight Increase from Minimum Configuration
Cab
Counterweight (light)
Counterweight (extra)
Long Stick
Steel Tracks
Travel System
Travel Speed - High
Travel Speed - Low
Maximum Traction Force - High Speed
Maximum Traction Force - Low Speed
Ground Pressure - Minimum Weight
Ground Pressure - Maximum Weight
Gradeability - Maximum
Hydraulic System
Type
Pump Flow at 2,400 rpm
Operating Pressure - Equipment
Operating Pressure - Travel
Operating Pressure - Swing
Auxiliary Circuit - Primary - Flow
Auxiliary Circuit - Primary - Pressure
Auxiliary Circuit - Secondary - Flow
Auxiliary Circuit - Secondary - Pressure
Digging Force - Stick - Standard
Digging Force - Stick - Long
Digging Force - Bucket
Note
Swing System
Machine Swing Speed
Boom Swing - Left
Boom Swing - Right
Blade
Width
Height
Certification - Cab and Canopy
Roll Over Protective Structure (ROPS)
Tip Over Protective Structure (TOPS)
Top Guard
Sound
Operator Sound Pressure (ISO 6396:2008)
Average Exterior Sound Pressure (ISO 6395:2008)
Note
Dimensions - Standard Stick
Dig Depth
Vertical Wall
Maximum Reach - Ground Level
Maximum Reach
Maximum Dig Height
Maximum Dump Clearance
Boom In Reach
Tail Swing without Counterweight
Tail Swing - with Light Counterweight
Tail Swing with Extra Counterweight
Maximum Blade Height
Maximum Blade Depth
Boom Height - Shipping Position
O/A Shipping Height
Swing Bearing - Height
O/A Undercarriage Length
Overall Shipping Length*
Boom Swing - Right
Boom Swing - Left
Track Belt/Shoe Width
Ground Clearance
Stick Length
Note
Sustainability
Recyclability
Air Conditioning System
Air Conditioning
Standard Equipment:
- 
                                        - Engine
- 
                            - Cat® C1.1 Turbo Engine (U.S. EPA Tier 4 Final/EU Stage V)
- Automatic Engine Idle
- Automatic Engine Shutdown
- Automatic Two Speed Travel
- Fuel Water Separator
- Load Sensing/Flow Sharing Hydraulics
- Power on Demand (not available in all regions)
- Variable Displacement Piston Pump
 
 
- 
                                        - 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
 
 
- 
                                        - Operator Environment
- 
                            - Tilt-up Canopy or Tilt-Up 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
- Standard Key with Pass Code
- Fabric Suspension Seat (Cab only)
- Vinyl Suspension Seat (Canopy only) (not available in all regions)
- 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
- Cab Mirrors Left and Right (vary by region)
- 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 (300 mm/11.8 in wide)
- Dozer Blade
- Dozer Blade Float
- Tie Downs on Track Frame
 
 
- 
                                        - Boom, Stick And Linkages
- 
                            - One Piece Boom (2085 mm/82.1 in)
- Standard Stick (1060 mm/41.7 in)
- Front Shovel Capable
- Front Shovel Capable – Pin-On
- Thumb Ready (not available in all regions)
- Certified Lifting Eye (optional in some regions)
- Boom Lowering Control Valve (Standard in Europe)
- Stick Lowering Control Valve (Standard in Europe)
 
 
- 
                                        - Electrical
- 
                            - 12 Volt Battery
- Software (machine and monitor)
- Maintenance Free Battery
- Lock Out/Tag Out Battery Disconnect
- Signaling/Warning Horn
- 12 Volt Power Socket
 
 
Optional Equipment:
- 
                                        - Operator Environment
- 
                            - Cab with Air Conditioning
- Cab with Heater
- Control Pattern Changer (optional in some regions)
- No Travel Pedals and Hand Levers (optional in some regions)
- Push to Start with Key Fob/Pass Code
- Vinyl Non-Suspension Seat (Canopy only) (not available in all regions)
- Seat Belt Reminder System
- LED Front Lights
- LED Front and Rear Lights
- LED Boom Light
- Mirrors Left and Right
- Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
- Next Generation Advanced Monitor
 – Touchscreen
 – Site Reference System
 – High Definition Camera Capable (IP68 and IP69K)
 – Numeric Security Code
 
 
- 
                                        - Undercarriage
- 
                            - Expandable Undercarriage
- Steel Track (300 mm/11.8 in wide)
 
 
- 
                                        - Boom, Stick And Linkages
- 
                            - Long Stick (1260 mm/49.6 in)
- Front Shovel Capable – Dual Lock Manual Coupler
- Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
- 2nd Auxiliary Hydraulic Lines
- Bucket Divert Lines
- Boom Lowering Control Valve (Standard in Europe)
- Stick Lowering Control Valve (Standard in Europe)
- Hydraulic Quick Coupler Lines (not available in all regions)
 
 
- 
                                        - Electrical
- 
                            - Product Link PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
- Travel Alarm (standard in some regions)
 
 
- 
                                        - Guarding
- 
                            - Polycarbonate Half Height Front Guard (Canopy only)
- Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 P5A)
 
 
- 
                                        - Other
- 
                            - Bio Oil Capable
- Eco Drain
- Water Jacket Heater
- Light Counterweight (100 kg/221 lb)
- Extra Counterweight (250 kg/551 lb)
 
 
Contact Us
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