302 CR Mini Hydraulic Excavator
The Cat® 302 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
| Overall Shipping Length* | 3900 mm |
|---|---|
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Minimum Ground Clearance Below Undercarriage | 150 mm |
| Stick Length | 960 mm |
| Dig Depth | 2370 mm |
| Vertical Wall | 1850 mm |
| Maximum Reach - Ground Level | 4040 mm |
| Maximum Reach | 4110 mm |
| Maximum Dig Height | 3550 mm |
| Maximum Dump Clearance | 2560 mm |
| Boom In Reach | 1660 mm |
| Maximum Blade Height | 285 mm |
| Maximum Blade Depth | 295 mm |
| Boom Height - Shipping Position | 1070 mm |
| O/A Shipping Height | 2300 mm |
| Swing Bearing - Height | 442 mm |
| O/A Undercarriage Length | 1850 mm |
| Track Belt/Shoe Width | 250 mm |
| Tail Swing | 750 mm |
| Boom Swing - Right | 50 ° |
| Boom Swing - Left | 65 ° |
| Track Width - Retracted | 1090 mm |
| Track Width - Expanded | 1400 mm |
| Overall Shipping Length* | 3880 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Minimum Ground Clearance Below Undercarriage | 150 mm |
| Stick Length | 1160 mm |
| Dig Depth | 2570 mm |
| Vertical Wall | 1940 mm |
| Maximum Reach - Ground Level | 4210 mm |
| Maximum Reach | 4270 mm |
| Maximum Dig Height | 3620 mm |
| Maximum Dump Clearance | 2640 mm |
| Boom In Reach | 1660 mm |
| Tail Swing | 750 mm |
| Maximum Blade Height | 285 mm |
| Maximum Blade Depth | 295 mm |
| Boom Height - Shipping Position | 1020 mm |
| O/A Shipping Height | 2300 mm |
| Swing Bearing - Height | 442 mm |
| O/A Undercarriage Length | 1850 mm |
| Boom Swing - Right | 50 ° |
| Boom Swing - Left | 65 ° |
| Track Belt/Shoe Width | 250 mm |
| Track Width - Retracted | 1090 mm |
| Track Width - Expanded | 1400 mm |
| Net Power | 15.7 kW |
| Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269 | 14.3 kW |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Note (1) | Engine power is tested per ISO 14396:2002. |
| Note (2) | 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. |
| Gross Power - ISO 14396 | 16.1 kW |
| Note | Net power is tested per ISO 9249:2007 and 80/1269/EEC. |
| Bore | 77 mm |
| Stroke | 81 mm |
| Displacement | 1.1 l |
| Engine Model | C1.1 |
| Gross Power - SAE J1995:2014 | 16.1 kW |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 15.7 kW |
| Minimum Operating Weight with Canopy* | 1918 kg |
| Maximum Operating Weight with Canopy** | 2081 kg |
| Note (1) | *Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank. |
| Note (2) | **Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank. |
| 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 Cab* | 2057 kW |
| Maximum Operating Weight with Cab** | 2262 kg |
| Operating Weight | 2262 kg |
| EU: CE Plate Weight with Canopy*** | 2045 kg |
| EU: CE Plate Weight with Cab*** | 2140 kg |
| Long Stick | 8 kg |
| Steel Tracks | 60 kg |
| Expandable Undercarriage | 96 kg |
| Ground Pressure - Minimum Weight | 23.7 kPa |
| Ground Pressure - Maximum Weight | 26.8 kPa |
| Gradeability - Maximum | 30 degrees |
| Travel Speed - High | 4.4 km/h |
| Travel Speed - Low | 2.9 km/h |
| Maximum Traction Force - High Speed | 13.2 kN |
| Maximum Traction Force - Low Speed | 20 kN |
| Auxiliary Circuit - Primary - Flow | 33 l/min |
| Auxiliary Circuit - Primary - Pressure | 245 bar |
| Auxiliary Circuit - Secondary - Flow | 14 l/min |
| Auxiliary Circuit - Secondary - Pressure | 245 bar |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Digging Force - Bucket | 19.6 kN |
| Digging Force - Stick - Standard | 11.3 kN |
| Digging Force - Stick - Long | 9.8 kN |
| Pump Flow at 2,400 rpm | 66 l/min |
| Operating Pressure - Swing | 147 bar |
| Operating Pressure - Equipment | 245 bar |
| Operating Pressure - Travel | 245 bar |
| Width* | 1090 mm |
| Note | *Expanded – 1400 mm (55 in) |
| Height | 225 mm |
| Average Exterior Sound Pressure (ISO 6395:2008) | 93 dB(A) |
| Note | European Union Directive “2000/14/EC” |
| Operator Sound Pressure (ISO 6396:2008) | 73 dB(A) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Top Guard | ISO 10262:1998 (Level I) |
| Machine Swing Speed | 9.8 r/min |
| Hydraulic Tank | 18 l |
| Fuel Tank | 26 l |
| Hydraulic System | 26 l |
| Cooling System | 3.9 l |
| Engine Oil | 4.4 l |
