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.
| Net Power | 23.6 hp |
| Operating Weight | 6725 lb |
| Dig Depth | 106.7 in |
| Net Power | 23.6 hp |
| Engine Model | C1.1 Turbo |
| Net Power – 2,400 rpm – ISO 9249, 80/1269/EEC | 23.6 hp |
| Gross Power – ISO 14396 | 24.7 hp |
| Bore | 3 in |
| Stroke | 3.2 in |
| Displacement | 69 in³ |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Note (1) | Advertised power is tested per the specified standard in effect at the time to manufacturer. |
| Note (2) | Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load. |
| 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 |
| Maximum Operating Weight with Cab** | 6725 lb |
| EU: CE Plate Weight with Canopy*** | 5942 lb |
| EU: CE Plate Weight with Cab*** | 6174 lb |
| Note (1) | *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, no bucket and no extra counterweight. |
| Note (2) | **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, no bucket and extra counterweight. |
| Note (3) | ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator, (100 kg/221 lb) counterweight, full fuel tank and excludes bucket. |
| Dig Depth | 106.7 in |
| Vertical Wall | 80.7 in |
| Maximum Reach – Ground Level | 185.4 in |
| Maximum Reach | 190.9 in |
| Maximum Dig Height | 172.8 in |
| Maximum Dump Clearance | 120.9 in |
| Boom In Reach | 68.1 in |
| Tail Swing without Counterweight | 30.5 in |
| Tail Swing – with Light Counterweight | 33.3 in |
| Tail Swing – with Extra Counterweight | 35 in |
| Maximum Blade Height | 15.6 in |
| Maximum Blade Depth | 20.3 in |
| Boom Height – Shipping Position | 65 in |
| O/A Shipping Height | 97.6 in |
| Swing Bearing – Height | 22 in |
| O/A Undercarriage Length | 79.1 in |
| Overall Shipping Length* | 168.5 in |
| Boom Swing – Right | 32.7 in |
| Boom Swing – Left | 23.8 in |
| Track Belt/Shoe Width | 11.8 in |
| Track Width | 61.8 in |
| Ground Clearance | 12.2 in |
| Stick Length | 49.6 in |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Cab | 276 lb |
| Counterweight (light) | 221 lb |
| Counterweight (extra) | 551 lb |
| Long Stick | 33 lb |
| Steel Tracks | 221 lb |
| Travel Speed – High | 2.8 mile/h |
| Travel Speed – Low | 1.6 mile/h |
| Maximum Traction Force – High Speed | 3507 lbf |
| Maximum Traction Force – Low Speed | 6025 lbf |
| Ground Pressure – Minimum Weight | 3.5 psi |
| Ground Pressure – Maximum Weight | 4.2 psi |
| Gradeability – Maximum | 30 degrees |
| Cooling System | 1.1 gal (US) |
| Engine Oil | 1.1 gal (US) |
| Fuel Tank | 11.9 gal (US) |
| Hydraulic Tank | 4.8 gal (US) |
| Hydraulic System | 9.2 gal (US) |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Pump Flow at 2,400 rpm | 26 gpm |
| Operating Pressure – Equipment | 3553 psi |
| Operating Pressure – Travel | 3553 psi |
| Operating Pressure – Swing | 2553 psi |
| Auxiliary Circuit – Primary – Flow | 17 gpm |
| Auxiliary Circuit – Primary – Pressure | 3553 psi |
| Auxiliary Circuit – Secondary – Flow | 7 gpm |
| Auxiliary Circuit – Secondary – Pressure | 3553 psi |
| Digging Force – Stick – Standard | 3102 lbf |
| Digging Force – Stick – Long | 2765 lbf |
| Digging Force – Bucket | 5238 lbf |
| Note | Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
| Machine Swing Speed | 9 r/min |
| Boom Swing – Left | 75 Degrees |
| Boom Swing – Right | 50 Degrees |
| Width | 61.8 in |
| Height | 12.6 in |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Top Guard | ISO 10262:1998 (Level I) |
| Dig Depth | 98.8 in |
| Vertical Wall | 73.6 in |
| Maximum Reach – Ground Level | 177.6 in |
| Maximum Reach | 183.5 in |
| Maximum Dig Height | 168.1 in |
| Maximum Dump Clearance | 116.1 in |
| Boom In Reach | 67.3 in |
| Tail Swing without Counterweight | 30.5 in |
| Tail Swing – with Light Counterweight | 33.3 in |
| Tail Swing with Extra Counterweight | 35 in |
| Maximum Blade Height | 15.6 in |
| Maximum Blade Depth | 20.3 in |
| Boom Height – Shipping Position | 61.4 in |
| O/A Shipping Height | 97.6 in |
| Swing Bearing – Height | 22 in |
| O/A Undercarriage Length | 79.1 in |
| Overall Shipping Length* | 166.9 in |
| Boom Swing – Right | 32.7 in |
| Boom Swing – Left | 23.8 in |
| Track Belt/Shoe Width | 11.8 in |
| Track Width | 61.8 in |
| Ground Clearance | 12.2 in |
| Stick Length | 41.7 in |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Operator Sound Pressure (ISO 6396:2008) | 78 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 94 dB(A) |
| Note | European Union Directive “2000/14/EC” |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1 |
| Recyclability | 95% |
| 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 |
| Smart Tech Electronic Pump |
| Accumulator |
| Automatic Swing Brake |
| Auxiliary Hydraulic Lines |
| One and Two Way Auxiliary Flow |
| Continuous Auxiliary Flow |
| Auxiliary Line Quick Disconnects |
| 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) |
| Rubber Belt (300 mm/11.8 in wide) |
| Dozer Blade |
| Dozer Blade Float |
| Tie Downs on Track Frame |
| 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) |
| 12 Volt Battery |
| Software (machine and monitor) |
| Maintenance Free Battery |
| Lock Out/Tag Out Battery Disconnect |
| Signaling/Warning Horn |
| 12 Volt Power Socket |
| 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 |
| Expandable Undercarriage |
| Steel Track (300 mm/11.8 in wide) |
| 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) |
| Product Link PL243 (regulations apply) |
| Product Link PLE643 (regulations apply) |
| Travel Alarm (standard in some regions) |
| Polycarbonate Half Height Front Guard (Canopy only) |
| Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 P5A) |
| Bio Oil Capable |
| Eco Drain |
| Water Jacket Heater |
| Light Counterweight (100 kg/221 lb) |
| Extra Counterweight (250 kg/551 lb) |
