301.7 CR Mini Hydraulic Excavator
The Cat® 301.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
| Operating Weight | 1915 kg |
|---|---|
| EU: CE Plate Weight*** | 1890 kg |
| Maximum Operating Weight with Canopy** | 1915 kg |
| Minimum Operating Weight with Canopy* | 1790 kg |
| Note (1) | *Minimum Weight is based on rubber tracks, operator, expandable 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. |
| Dig Depth | 2540 mm |
|---|---|
| Boom Height - Shipping Position | 1040 mm |
| Boom In Reach | 1620 mm |
| Boom Swing - Left | 65 ° |
| Boom Swing - Right | 50 ° |
| Maximum Blade Depth | 265 mm |
| Maximum Blade Height | 270 mm |
| Maximum Dig Height | 3490 mm |
| Maximum Dump Clearance | 2510 mm |
| Maximum Reach | 4130 mm |
| Maximum Reach - Ground Level | 4060 mm |
| Minimum Ground Clearance Below Undercarriage | 140 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| O/A Shipping Height | 2300 mm |
| O/A Undercarriage Length | 1590 mm |
| Overall Shipping Length* | 3590 mm |
| Stick Length | 1160 mm |
| Swing Bearing - Height | 442 mm |
| Tail Swing | 650 mm |
| Track Belt/Shoe Width | 230 mm |
| Track Width - Expanded | 1300 mm |
| Track Width - Retracted | 990 mm |
| Vertical Wall | 1890 mm |
| Net Power | 15.7 kW |
|---|---|
| Engine Model | C1.1 |
| Bore | 77 mm |
| Stroke | 81 mm |
| Displacement | 1.1 l |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Gross Power - SAE J1995:2014 | 16.1 kW |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 15.7 kW |
| Note | Net power is tested per ISO 9249:2007 and 80/1269/EEC. |
| 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. |
| Height | 225 mm |
|---|---|
| Note | *Expanded – 1300 mm (51 in) |
| Width* | 990 mm |
| Fuel Tank | 22 l |
|---|---|
| Cooling System | 3.9 l |
| Engine Oil | 4.4 l |
| Hydraulic System | 26 l |
| Hydraulic Tank | 18 l |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
|---|---|
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Top Guard | ISO 10262:1998 (Level I) |
| Boom Height - Shipping Position | 1090 mm |
|---|---|
| Boom In Reach | 1630 mm |
| Boom Swing - Left | 65 ° |
| Boom Swing - Right | 50 ° |
| Dig Depth | 2350 mm |
| Maximum Blade Depth | 265 mm |
| Maximum Blade Height | 270 mm |
| Maximum Dig Height | 3430 mm |
| Maximum Dump Clearance | 2450 mm |
| Maximum Reach | 3970 mm |
| Maximum Reach - Ground Level | 3900 mm |
| Minimum Ground Clearance Below Undercarriage | 140 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| O/A Shipping Height | 2300 mm |
| O/A Undercarriage Length | 1590 mm |
| Overall Shipping Length* | 3620 mm |
| Stick Length | 960 mm |
| Swing Bearing - Height | 442 mm |
| Tail Swing | 650 mm |
| Track Belt/Shoe Width | 230 mm |
| Track Width - Expanded | 1300 mm |
| Track Width - Retracted | 990 mm |
| Vertical Wall | 1800 mm |
| 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 |
| Digging Force - Bucket | 16.2 kN |
| Digging Force - Stick - Long | 8.3 kN |
| Digging Force - Stick - Standard | 9.5 kN |
| Operating Pressure - Equipment | 245 bar |
| Operating Pressure - Swing | 147 bar |
| Operating Pressure - Travel | 245 bar |
| Pump Flow at 2,400 rpm | 66 l/min |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Average Exterior Sound Pressure (ISO 6395:2008) | 93 dB(A) |
|---|---|
| Note | European Union Directive “2000/14/EC” |
| Machine Swing Speed | 9.8 r/min |
|---|
| Gradeability - Maximum | 30 degrees |
|---|---|
| Ground Pressure - Maximum Weight | 30 kPa |
| Ground Pressure - Minimum Weight | 27.9 kPa |
| Maximum Traction Force - High Speed | 11.9 kN |
| Maximum Traction Force - Low Speed | 18.4 kN |
| Travel Speed - High | 4.4 km/h |
| Travel Speed - Low | 2.9 km/h |
| Expandable Undercarriage | Standard |
|---|---|
| Heavy Counterweight | 67 kg |
| Long Stick | 10 kg |
| Steel Tracks | 50 kg |
| Recyclability | 95% |
|---|
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