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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.
Choose either a canopy or a sealed and pressurized cab which can be equipped with air conditioning, adjustable wrist rests, and a…
Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information. An advanced touc…
Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with lev…
Strong lift and dig performance helps you get the job done faster. The compact radius design and retractable undercarriage let you…
Your safety is our top priority. The Cat mini excavator is designed to help keep you safe on the job. Courtesy work lights and a f…
Maintenance is quick and easy on the Cat mini excavator. Routine check points are easy to access at ground level through the side…
Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Ca…
Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service…
The Cat® C1.1 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. Cat diesel engines are requ…
Specification | Value |
Net Power | 17.6 kW |
Engine Model | C1.1 Turbo |
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 17.6 kW |
Bore | 77 mm |
Displacement | 1.1 l |
Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Stroke | 81 mm |
Gross Power - 2,400 rpm - SAE J1995:2014 | 18.4 kW |
Specification | Value |
Operating Weight | 3.050 kg |
Minimum Operating Weight with Canopy* | 2.560 kg |
Maximum Operating Weight with Canopy** | 2.925 kg |
Minimum Operating Weight with Cab* | 2.680 kg |
EU: CE Plate Weight with Canopy*** | 2.695 kg |
EU: CE Plate Weight with Cab*** | 2.800 kg |
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** | 3.050 kg |
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. |
Specification | Value |
Long Stick | 15 kg |
Steel Tracks | 100 kg |
Cab | 125 kg |
Counterweight (extra) | 250 kg |
Counterweight (light) | 100 kg |
Specification | Value |
Ground Pressure - Maximum Weight | 29 kPa |
Ground Pressure - Minimum Weight | 24.2 kPa |
Travel Speed - Low | 2.6 km/h |
Gradeability - Maximum | 30 degrees |
Maximum Traction Force - High Speed | 15.6 kN |
Travel Speed - High | 4.5 km/h |
Maximum Traction Force - Low Speed | 26.8 kN |
Specification | Value |
Hydraulic System | 35 l |
Hydraulic Tank | 18 l |
Fuel Tank | 45 l |
Engine Oil | 4 l |
Cooling System | 4 l |
Specification | Value |
Digging Force - Stick - Standard | 13.8 kN |
Auxiliary Circuit - Primary - Pressure | 245 bar |
Operating Pressure - Swing | 176 bar |
Auxiliary Circuit - Secondary - Flow | 25 l/min |
Auxiliary Circuit - Primary - Flow | 65 l/min |
Auxiliary Circuit - Secondary - Pressure | 245 bar |
Operating Pressure - Equipment | 245 bar |
Digging Force - Stick - Long | 12.3 kN |
Digging Force - Bucket | 23.3 kN |
Operating Pressure - Travel | 245 bar |
Pump Flow at 2,400 rpm | 100 l/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. |
Specification | Value |
Machine Swing Speed | 9 r/min |
Boom Swing - Left | 75 Degrees |
Boom Swing - Right | 50 Degrees |
Specification | Value |
Height | 320 mm |
Width | 1.570 mm |
Specification | Value |
Top Guard | ISO 10262:1998 (Level I) |
Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
Specification | Value |
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” |
Specification | Value |
Overall Shipping Length* | 4.240 mm |
Boom In Reach | 1.710 mm |
O/A Shipping Height | 2.480 mm |
Swing Bearing - Height | 560 mm |
Stick Length | 1.060 mm |
Maximum Reach | 4.660 mm |
Maximum Dump Clearance | 2.950 mm |
Maximum Dig Height | 4.270 mm |
Tail Swing without Counterweight | 775 mm |
Tail Swing with Extra Counterweight | 890 mm |
Boom Swing - Right | 830 mm |
O/A Undercarriage Length | 2.010 mm |
Vertical Wall | 1.870 mm |
Note | *Overall Shipping Length depends on blade position during shipment. |
Maximum Reach - Ground Level | 4.510 mm |
Dig Depth | 2.510 mm |
Track Belt/Shoe Width | 300 mm |
Maximum Blade Height | 395 mm |
Maximum Blade Depth | 515 mm |
Boom Swing - Left | 605 mm |
Ground Clearance | 310 mm |
Boom Height - Shipping Position | 1.560 mm |
Tail Swing - with Light Counterweight | 845 mm |
Specification | Value |
Dig Depth | 2.710 mm |
Boom Height - Shipping Position | 1.650 mm |
Boom Swing - Right | 830 mm |
Maximum Reach - Ground Level | 4.710 mm |
Maximum Blade Height | 395 mm |
Maximum Reach | 4.850 mm |
Boom Swing - Left | 605 mm |
Maximum Blade Depth | 515 mm |
O/A Shipping Height | 2.480 mm |
Maximum Dig Height | 4.390 mm |
Stick Length | 1.260 mm |
Tail Swing without Counterweight | 775 mm |
Boom In Reach | 1.730 mm |
Maximum Dump Clearance | 3.070 mm |
Swing Bearing - Height | 560 mm |
Vertical Wall | 2.050 mm |
O/A Undercarriage Length | 2.010 mm |
Ground Clearance | 310 mm |
Track Belt/Shoe Width | 300 mm |
Overall Shipping Length* | 4.280 mm |
Note | *Overall Shipping Length depends on blade position during shipment. |
Tail Swing - with Extra Counterweight | 890 mm |
Track Width | 1.570 mm |
Tail Swing - with Light Counterweight | 845 mm |
Specification | Value |
Recyclability | 95% |
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