Get a quote302.7 CR Mini Hydraulic Excavator
Mini Excavators Inspired by Our Customers
More Comfort – More Performance – More Versatility
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4 Industry First Features
Cat Exclusives in a Mini Excavator
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Up to 5% Lower Total Ownership Costs
with more common parts, lower repair costs and tilt up cab
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Up to 10% More Performance
with programmable operator settings and faster cyle times
Engine
| Bore | 3 in |
| Displacement | 69 in³ |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Engine Model | C1.1 Turbo |
| Gross Power - 2,400 rpm - SAE J1995:2014 | 24.7 hp |
| Net Power | 23.6 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 23.6 hp |
| Stroke | 3.2 in |
Weights
| EU: CE Plate Weight with Cab*** | 6174 lb |
| EU: CE Plate Weight with Canopy*** | 5942 lb |
| Maximum Operating Weight with Cab** | 6725 lb |
| Maximum Operating Weight with Canopy** | 6450 lb |
| Minimum Operating Weight with Cab* | 5909 lb |
| Minimum Operating Weight with Canopy* | 5645 lb |
| Note (1) | *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight. |
| Note (2) | **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight. |
| 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. |
| Operating Weight | 6725 lb |
Weight Increase from Minimum Configuration
| Cab | 276 lb |
| Counterweight (extra) | 551 lb |
| Counterweight (light) | 221 lb |
| Long Stick | 33 lb |
| Steel Tracks | 221 lb |
Travel System
| Gradeability - Maximum | 30 degrees |
| Ground Pressure - Maximum Weight | 4.2 psi |
| Ground Pressure - Minimum Weight | 3.5 psi |
| Maximum Traction Force - High Speed | 3507 lbf |
| Maximum Traction Force - Low Speed | 6025 lbf |
| Travel Speed - High | 2.8 mile/h |
| Travel Speed - Low | 1.6 mile/h |
Service Refill Capacities
| Cooling System | 1.1 gal (US) |
| Engine Oil | 1.1 gal (US) |
| Fuel Tank | 11.9 gal (US) |
| Hydraulic System | 9.2 gal (US) |
| Hydraulic Tank | 4.8 gal (US) |
Hydraulic System
| Auxiliary Circuit - Primary - Flow | 17 gal/min |
| Auxiliary Circuit - Primary - Pressure | 3553 psi |
| Auxiliary Circuit - Secondary - Flow | 7 gal/min |
| Auxiliary Circuit - Secondary - Pressure | 3553 psi |
| Digging Force - Bucket | 5238 lbf |
| Digging Force - Stick - Long | 2765 lbf |
| Digging Force - Stick - Standard | 3102 lbf |
| Note | Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
| Operating Pressure - Equipment | 3553 psi |
| Operating Pressure - Swing | 2553 psi |
| Operating Pressure - Travel | 3553 psi |
| Pump Flow at 2,400 rpm | 26 gal/min |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
Swing System
| Boom Swing - Left | 75 Degrees |
| Boom Swing - Right | 50 Degrees |
| Machine Swing Speed | 9 r/min |
Blade
| Height | 12.6 in |
| Width | 61.8 in |
Certification - Cab and Canopy
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Top Guard | ISO 10262:1998 (Level I) |
Sound
| Average Exterior Sound Pressure (ISO 6395:2008) | 94 dB(A) |
| Note | European Union Directive “2000/14/EC” |
| Operator Sound Pressure (ISO 6396:2008) | 78 dB(A) |
Dimensions - Standard Stick
| Boom Height - Shipping Position | 61.4 in |
| Boom In Reach | 67.3 in |
| Boom Swing - Left | 23.8 in |
| Boom Swing - Right | 32.7 in |
| Dig Depth | 98.8 in |
| Ground Clearance | 12.2 in |
| Maximum Blade Depth | 20.3 in |
| Maximum Blade Height | 15.6 in |
| Maximum Dig Height | 168.1 in |
| Maximum Dump Clearance | 116.1 in |
| Maximum Reach | 183.5 in |
| Maximum Reach - Ground Level | 177.6 in |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| O/A Shipping Height | 97.6 in |
| O/A Undercarriage Length | 79.1 in |
| Overall Shipping Length* | 166.9 in |
| Stick Length | 41.7 in |
| Swing Bearing - Height | 22 in |
| Tail Swing - with Light Counterweight | 33.3 in |
| Tail Swing with Extra Counterweight | 35 in |
| Tail Swing without Counterweight | 30.5 in |
| Track Belt/Shoe Width | 11.8 in |
| Vertical Wall | 73.6 in |
Dimensions - Long Stick
| Boom Height - Shipping Position | 65 in |
| Boom In Reach | 68.1 in |
| Boom Swing - Left | 23.8 in |
| Boom Swing - Right | 32.7 in |
| Dig Depth | 106.7 in |
| Ground Clearance | 12.2 in |
| Maximum Blade Depth | 20.3 in |
| Maximum Blade Height | 15.6 in |
| Maximum Dig Height | 172.8 in |
| Maximum Dump Clearance | 120.9 in |
| Maximum Reach | 190.9 in |
| Maximum Reach - Ground Level | 185.4 in |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| O/A Shipping Height | 97.6 in |
| O/A Undercarriage Length | 79.1 in |
| Overall Shipping Length* | 168.5 in |
| Stick Length | 49.6 in |
| Swing Bearing - Height | 22 in |
| Tail Swing - with Extra Counterweight | 35 in |
| Tail Swing - with Light Counterweight | 33.3 in |
| Tail Swing without Counterweight | 30.5 in |
| Track Belt/Shoe Width | 11.8 in |
| Track Width | 61.8 in |
| Vertical Wall | 80.7 in |
Sustainability
| Recyclability | 95% |
Download resources
302.7 CR Small Product Brochure (with Fixed Undercarriage)
302.7 CR Small Product Brochure (with Expandable Undercarriage)
Cat Mini Hydraulic Excavators Product Line Brochure (North America)
Cat Mini Hydraulic Excavators Product Line Brochure (Europe)
Options And Accessories Kit Guide for Mini Hydraulic Excavators
Cat Attachments for Mini Excavators Brochure
Attachment Compatibility Guide for Mini Excavators
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Related Products
Engine
| Bore | 3 in |
| Displacement | 69 in³ |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Engine Model | C1.1 Turbo |
| Gross Power - 2,400 rpm - SAE J1995:2014 | 24.7 hp |
| Net Power | 23.6 hp |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 23.6 hp |
| Stroke | 3.2 in |
Weights
| EU: CE Plate Weight with Cab*** | 6174 lb |
| EU: CE Plate Weight with Canopy*** | 5942 lb |
| Maximum Operating Weight with Cab** | 6725 lb |
| Maximum Operating Weight with Canopy** | 6450 lb |
| Minimum Operating Weight with Cab* | 5909 lb |
| Minimum Operating Weight with Canopy* | 5645 lb |
| Note (1) | *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight. |
| Note (2) | **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight. |
| 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. |
| Operating Weight | 6725 lb |
Weight Increase from Minimum Configuration
| Cab | 276 lb |
| Counterweight (extra) | 551 lb |
| Counterweight (light) | 221 lb |
| Long Stick | 33 lb |
| Steel Tracks | 221 lb |
Travel System
| Gradeability - Maximum | 30 degrees |
| Ground Pressure - Maximum Weight | 4.2 psi |
| Ground Pressure - Minimum Weight | 3.5 psi |
| Maximum Traction Force - High Speed | 3507 lbf |
| Maximum Traction Force - Low Speed | 6025 lbf |
| Travel Speed - High | 2.8 mile/h |
| Travel Speed - Low | 1.6 mile/h |
Service Refill Capacities
| Cooling System | 1.1 gal (US) |
| Engine Oil | 1.1 gal (US) |
| Fuel Tank | 11.9 gal (US) |
| Hydraulic System | 9.2 gal (US) |
| Hydraulic Tank | 4.8 gal (US) |
Hydraulic System
| Auxiliary Circuit - Primary - Flow | 17 gal/min |
| Auxiliary Circuit - Primary - Pressure | 3553 psi |
| Auxiliary Circuit - Secondary - Flow | 7 gal/min |
| Auxiliary Circuit - Secondary - Pressure | 3553 psi |
| Digging Force - Bucket | 5238 lbf |
| Digging Force - Stick - Long | 2765 lbf |
| Digging Force - Stick - Standard | 3102 lbf |
| Note | Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
| Operating Pressure - Equipment | 3553 psi |
| Operating Pressure - Swing | 2553 psi |
| Operating Pressure - Travel | 3553 psi |
| Pump Flow at 2,400 rpm | 26 gal/min |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
Swing System
| Boom Swing - Left | 75 Degrees |
| Boom Swing - Right | 50 Degrees |
| Machine Swing Speed | 9 r/min |
Blade
| Height | 12.6 in |
| Width | 61.8 in |
Certification - Cab and Canopy
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Top Guard | ISO 10262:1998 (Level I) |
Sound
| Average Exterior Sound Pressure (ISO 6395:2008) | 94 dB(A) |
| Note | European Union Directive “2000/14/EC” |
| Operator Sound Pressure (ISO 6396:2008) | 78 dB(A) |
Dimensions - Standard Stick
| Boom Height - Shipping Position | 61.4 in |
| Boom In Reach | 67.3 in |
| Boom Swing - Left | 23.8 in |
| Boom Swing - Right | 32.7 in |
| Dig Depth | 98.8 in |
| Ground Clearance | 12.2 in |
| Maximum Blade Depth | 20.3 in |
| Maximum Blade Height | 15.6 in |
| Maximum Dig Height | 168.1 in |
| Maximum Dump Clearance | 116.1 in |
| Maximum Reach | 183.5 in |
| Maximum Reach - Ground Level | 177.6 in |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| O/A Shipping Height | 97.6 in |
| O/A Undercarriage Length | 79.1 in |
| Overall Shipping Length* | 166.9 in |
| Stick Length | 41.7 in |
| Swing Bearing - Height | 22 in |
| Tail Swing - with Light Counterweight | 33.3 in |
| Tail Swing with Extra Counterweight | 35 in |
| Tail Swing without Counterweight | 30.5 in |
| Track Belt/Shoe Width | 11.8 in |
| Vertical Wall | 73.6 in |
Dimensions - Long Stick
| Boom Height - Shipping Position | 65 in |
| Boom In Reach | 68.1 in |
| Boom Swing - Left | 23.8 in |
| Boom Swing - Right | 32.7 in |
| Dig Depth | 106.7 in |
| Ground Clearance | 12.2 in |
| Maximum Blade Depth | 20.3 in |
| Maximum Blade Height | 15.6 in |
| Maximum Dig Height | 172.8 in |
| Maximum Dump Clearance | 120.9 in |
| Maximum Reach | 190.9 in |
| Maximum Reach - Ground Level | 185.4 in |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| O/A Shipping Height | 97.6 in |
| O/A Undercarriage Length | 79.1 in |
| Overall Shipping Length* | 168.5 in |
| Stick Length | 49.6 in |
| Swing Bearing - Height | 22 in |
| Tail Swing - with Extra Counterweight | 35 in |
| Tail Swing - with Light Counterweight | 33.3 in |
| Tail Swing without Counterweight | 30.5 in |
| Track Belt/Shoe Width | 11.8 in |
| Track Width | 61.8 in |
| Vertical Wall | 80.7 in |
Sustainability
| Recyclability | 95% |