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302.7 CR Mini Hydraulic Excavator

Engine

Net Power

23.6hp

Engine Model

C1.1 Turbo

Bore

3in

Displacement

69in³

Stroke

3.2in

Emissions

Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.

Gross Power - 2,400 rpm - SAE J1995:2014

24.7hp

Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC

23.6hp

Weights

Operating Weight

6725lb

Maximum Operating Weight with Canopy**

6450lb

Minimum Operating Weight with Cab*

5909lb

EU: CE Plate Weight with Canopy***

5942lb

EU: CE Plate Weight with Cab***

6174lb

Note (2)

**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight.

Note (1)

*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight.

Maximum Operating Weight with Cab**

6725lb

Note (3)

***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.

Minimum Operating Weight with Canopy*

5645lb

Dimensions - Long Stick

Dig Depth

106.7in

Boom Swing - Right

32.7in

Boom Height - Shipping Position

65in

Maximum Reach - Ground Level

185.4in

Maximum Blade Height

15.6in

Maximum Reach

190.9in

Boom Swing - Left

23.8in

Maximum Blade Depth

20.3in

O/A Shipping Height

97.6in

Maximum Dig Height

172.8in

Stick Length

49.6in

Tail Swing without Counterweight

30.5in

Boom In Reach

68.1in

Maximum Dump Clearance

120.9in

Swing Bearing - Height

22in

Vertical Wall

80.7in

O/A Undercarriage Length

79.1in

Ground Clearance

12.2in

Track Belt/Shoe Width

11.8in

Overall Shipping Length*

168.5in

Note

*Overall Shipping Length depends on blade position during shipment.

Tail Swing - with Extra Counterweight

35in

Track Width

61.8in

Tail Swing - with Light Counterweight

33.3in

Blade

Height

12.6in

Width

61.8in

Service Refill Capacities

Fuel Tank

11.9gal (US)

Cooling System

1.1gal (US)

Hydraulic System

9.2gal (US)

Hydraulic Tank

4.8gal (US)

Engine Oil

1.1gal (US)

Sustainability

Recyclability

95%

Weight Increase from Minimum Configuration

Long Stick

33lb

Cab

276lb

Counterweight (extra)

551lb

Counterweight (light)

221lb

Steel Tracks

221lb

Travel System

Ground Pressure - Maximum Weight

4.2psi

Ground Pressure - Minimum Weight

3.5psi

Travel Speed - Low

1.6mile/h

Gradeability - Maximum

30 degrees

Maximum Traction Force - High Speed

3507lbf

Travel Speed - High

2.8mile/h

Maximum Traction Force - Low Speed

6025lbf

Hydraulic System

Digging Force - Stick - Standard

3102lbf

Operating Pressure - Swing

2553psi

Auxiliary Circuit - Secondary - Flow

7gal/min

Auxiliary Circuit - Primary - Flow

17gal/min

Auxiliary Circuit - Secondary - Pressure

3553psi

Operating Pressure - Equipment

3553psi

Digging Force - Stick - Long

2765lbf

Digging Force - Bucket

5238lbf

Operating Pressure - Travel

3553psi

Pump Flow at 2,400 rpm

26gal/min

Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Note

Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

Auxiliary Circuit - Primary - Pressure

3553psi

Swing System

Machine Swing Speed

9r/min

Boom Swing - Left

75 Degrees

Boom Swing - Right

50 Degrees

Certification - Cab and Canopy

Top Guard

ISO 10262:1998 (Level I)

Tip Over Protective Structure (TOPS)

ISO 12117:1997

Roll Over Protective Structure (ROPS)

ISO 12117-2:2008

Sound

Operator Sound Pressure (ISO 6396:2008)

78dB(A)

Average Exterior Sound Pressure (ISO 6395:2008)

94dB(A)

Note

European Union Directive “2000/14/EC”

Dimensions - Standard Stick

Overall Shipping Length*

166.9in

Tail Swing with Extra Counterweight

35in

Boom In Reach

67.3in

O/A Shipping Height

97.6in

Swing Bearing - Height

22in

Stick Length

41.7in

Maximum Reach

183.5in

Maximum Dump Clearance

116.1in

Maximum Dig Height

168.1in

Tail Swing without Counterweight

30.5in

Boom Swing - Right

32.7in

O/A Undercarriage Length

79.1in

Vertical Wall

73.6in

Note

*Overall Shipping Length depends on blade position during shipment.

Maximum Reach - Ground Level

177.6in

Dig Depth

98.8in

Track Belt/Shoe Width

11.8in

Maximum Blade Height

15.6in

Maximum Blade Depth

20.3in

Boom Swing - Left

23.8in

Ground Clearance

12.2in

Boom Height - Shipping Position

61.4in

Tail Swing - with Light Counterweight

33.3in

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
    • 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
  • 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)
    • 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 (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)
  • Electrical
    • 12 Volt Battery
    • Software (machine and monitor)
    • Maintenance Free Battery
    • Battery Disconnect
    • Signaling/Warning Horn
    • 12 Volt Power Socket

Optional Equipment:

  • Operator Environment
    • Cab with Air Conditioning
    • Cab with Heater
    • 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)
    • 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
    • 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 Check Valve
    • Stick Lowering Check Valve
    • 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)

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