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Excavators

302.7 CR Mini Hydraulic Excavator

  • Net Power
    23.6 hp
  • Engine Model
    C1.1 Turbo
  • Net Power
    23.6 hp
  • Note
    Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Engine
Net Power
23.6 hp
Engine Model
C1.1 Turbo
Net Power
23.6 hp
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Bore
3 in
Displacement
69 in³
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Stroke
3.2 in
Gross Power
24.7 hp
Weights
Operating Weight
6725 lb
Minimum Operating Weight with Canopy
5645 lb
Maximum Operating Weight with Canopy
6450 lb
Minimum Operating Weight with Cab
5909 lb
EU
5942 lb
EU
6174 lb
Note
**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight.
Note
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight.
Maximum Operating Weight with Cab
6725 lb
Note
***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.
Weight Increase from Minimum Configuration
Long Stick
33 lb
Steel Tracks
221 lb
Cab
276 lb
Counterweight
551 lb
Counterweight
221 lb
Travel System
Ground Pressure
4.2 psi
Ground Pressure
3.5 psi
Travel Speed
1.6 mile/h
Gradeability
30 degrees
Maximum Traction Force
3507 lbf
Travel Speed
2.8 mile/h
Maximum Traction Force
6025 lbf
Service Refill Capacities
Hydraulic System
9.2 gal (US)
Hydraulic Tank
4.8 gal (US)
Fuel Tank
11.9 gal (US)
Engine Oil
1.1 gal (US)
Cooling System
1.1 gal (US)
Hydraulic System
Digging Force
3102 lbf
Auxiliary Circuit
3553 psi
Operating Pressure
2553 psi
Auxiliary Circuit
7 gal/min
Auxiliary Circuit
17 gal/min
Auxiliary Circuit
3553 psi
Operating Pressure
3553 psi
Digging Force
2765 lbf
Digging Force
5238 lbf
Operating Pressure
3553 psi
Pump Flow at 2
26 gal/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.
Swing System
Machine Swing Speed
9 r/min
Boom Swing
75 Degrees
Boom Swing
50 Degrees
Blade
Height
12.6 in
Width
61.8 in
Certification - Cab and Canopy
Top Guard
ISO 10262:1998 (Level I)
Tip Over Protective Structure
ISO 12117:1997
Roll Over Protective Structure
ISO 12117-2:2008
Sound
Operator Sound Pressure
78 dB(A)
Average Exterior Sound Pressure
94 dB(A)
Note
European Union Directive “2000/14/EC”
Dimensions - Standard Stick
Overall Shipping Length
166.9 in
Boom In Reach
67.3 in
O
97.6 in
Swing Bearing
22 in
Stick Length
41.7 in
Maximum Reach
183.5 in
Maximum Dump Clearance
116.1 in
Maximum Dig Height
168.1 in
Tail Swing without Counterweight
30.5 in
Tail Swing with Extra Counterweight
35 in
Boom Swing
32.7 in
O
79.1 in
Vertical Wall
73.6 in
Note
*Overall Shipping Length depends on blade position during shipment.
Maximum Reach
177.6 in
Dig Depth
98.8 in
Track Belt
11.8 in
Maximum Blade Height
15.6 in
Maximum Blade Depth
20.3 in
Boom Swing
23.8 in
Ground Clearance
12.2 in
Boom Height
61.4 in
Tail Swing
33.3 in
Dimensions - Long Stick
Dig Depth
106.7 in
Boom Height
65 in
Boom Swing
32.7 in
Maximum Reach
185.4 in
Maximum Blade Height
15.6 in
Maximum Reach
190.9 in
Boom Swing
23.8 in
Maximum Blade Depth
20.3 in
O
97.6 in
Maximum Dig Height
172.8 in
Stick Length
49.6 in
Tail Swing without Counterweight
30.5 in
Boom In Reach
68.1 in
Maximum Dump Clearance
120.9 in
Swing Bearing
22 in
Vertical Wall
80.7 in
O
79.1 in
Ground Clearance
12.2 in
Track Belt
11.8 in
Overall Shipping Length
168.5 in
Note
*Overall Shipping Length depends on blade position during shipment.
Tail Swing
35 in
Track Width
61.8 in
Tail Swing
33.3 in
Sustainability
Recyclability
95%
  • 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
  • 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)