Technicial Specifications
| 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 |
| Operating Weight | 3050 kg |
| Minimum Operating Weight with Canopy* | 2560 kg |
| Maximum Operating Weight with Canopy** | 2925 kg |
| Minimum Operating Weight with Cab* | 2680 kg |
| EU: CE Plate Weight with Canopy*** | 2695 kg |
| EU: CE Plate Weight with Cab*** | 2800 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** | 3050 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. |
| Dig Depth | 2710 mm |
| Boom Height - Shipping Position | 1650 mm |
| Boom Swing - Right | 830 mm |
| Maximum Reach - Ground Level | 4710 mm |
| Maximum Blade Height | 395 mm |
| Maximum Reach | 4850 mm |
| Boom Swing - Left | 605 mm |
| Maximum Blade Depth | 515 mm |
| O/A Shipping Height | 2480 mm |
| Maximum Dig Height | 4390 mm |
| Stick Length | 1260 mm |
| Tail Swing without Counterweight | 775 mm |
| Boom In Reach | 1730 mm |
| Maximum Dump Clearance | 3070 mm |
| Swing Bearing - Height | 560 mm |
| Vertical Wall | 2050 mm |
| O/A Undercarriage Length | 2010 mm |
| Ground Clearance | 310 mm |
| Track Belt/Shoe Width | 300 mm |
| Overall Shipping Length* | 4280 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Tail Swing - with Extra Counterweight | 890 mm |
| Track Width | 1570 mm |
| Tail Swing - with Light Counterweight | 845 mm |
| Height | 320 mm |
| Width | 1570 mm |
| Long Stick | 15 kg |
| Steel Tracks | 100 kg |
| Cab | 125 kg |
| Counterweight (extra) | 250 kg |
| Counterweight (light) | 100 kg |
| 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 |
| Hydraulic System | 35 l |
| Hydraulic Tank | 18 l |
| Fuel Tank | 45 l |
| Engine Oil | 4 l |
| Cooling System | 4 l |
| 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. |
| Machine Swing Speed | 9 r/min |
| Boom Swing - Left | 75 Degrees |
| Boom Swing - Right | 50 Degrees |
| Top Guard | ISO 10262:1998 (Level I) |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| 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” |
| Overall Shipping Length* | 4240 mm |
| Boom In Reach | 1710 mm |
| O/A Shipping Height | 2480 mm |
| Swing Bearing - Height | 560 mm |
| Stick Length | 1060 mm |
| Maximum Reach | 4660 mm |
| Maximum Dump Clearance | 2950 mm |
| Maximum Dig Height | 4270 mm |
| Tail Swing without Counterweight | 775 mm |
| Tail Swing with Extra Counterweight | 890 mm |
| Boom Swing - Right | 830 mm |
| O/A Undercarriage Length | 2010 mm |
| Vertical Wall | 1870 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Maximum Reach - Ground Level | 4510 mm |
| Dig Depth | 2510 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 | 1560 mm |
| Tail Swing - with Light Counterweight | 845 mm |
| Recyclability | 95% |
Advantages and Features
ALL DAY COMFORT
- Choose either a canopy or a sealed and pressurized cab which can be equipped with air conditioning, adjustable wrist rests, and a suspension seat option to help keep you working comfortably all day long.
EASY TO OPERATE
- Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information. An advanced touchscreen monitor can also be equipped.
STICK STEER TRAVEL MODE
- Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with levers and pedals to joystick controls to move the machine and to operate the blade. The benefit of less effort and improved control is in your hands!
BIG PERFORMANCE IN A COMPACT DESIGN
- Strong lift and dig performance helps you get the job done faster. The compact radius design and retractable undercarriage let you access and work in the tightest areas. Dozer float allows for easy clean up.
SAFETY ON THE JOB SITE
- 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 fluorescent retractable seat belt are just a couple of the safety features we’ve built into the machine.
SIMPLE SERVICE FOR LESS DOWNTIME
- Maintenance is quick and easy on the Cat mini excavator. Routine check points are easy to access at ground level through the side doors. The unique tilt up cab or canopy lets you reach additional service areas when needed.
LOWER OPERATING COSTS
- Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Cat mini excavator was designed with reducing your operating costs in mind.
UNMATCHED DEALER SUPPORT
- Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service needs and beyond, your Cat dealer is ready to help.
SUSTAINABILITY
- The Cat® C1.1 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
- Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
- Auto Idle helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
- Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
- Cruise control helps you maintain a constant speed as you travel across your jobsite saving fuel and reducing greenhouse gas emissions.
- The Cat® Seat Belt Reminder provides audible and visual warnings to remind operators to buckle up during machine operation. The easy-to-install system is compatible with all equipment brands to help ensure operator safety.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.(if equipped)
- Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.(if equipped)
Standard Equipment
-
ENGINE
- 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
- Power on Demand (not available in all regions)
- Variable Displacement Piston Pump
- Load Sensing/Flow Sharing Hydraulics
-
HYDRAULICS
- Smart Tech Electronic Pump
- Accumulator
- Automatic Swing Brake
- Auxiliary Hydraulic Lines
- One and Two Way Auxiliary Flow
- Continuous Auxiliary Flow
- Auxiliary Line Quick Disconnects
-
OPERATOR ENVIRONMENT
- 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)
- 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
-
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)
-
UNDERCARRIAGE
- Rubber Belt (300 mm/11.8 in wide)
- Dozer Blade
- Dozer Blade Float
- Tie Downs on Track Frame
-
BOOM, STICK AND LINKAGES
- 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)
-
ELECTRICAL
- 12 Volt Battery
- Software (machine and monitor)
- Maintenance Free Battery
- Battery Disconnect
- Signaling/Warning Horn
- 12 Volt Power Socket
Optional Equipment
-
OPERATOR ENVIRONMENT
- Cab with Air Conditioning
- Cab with Heater
- 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)
- 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
-
UNDERCARRIAGE
- Steel Track (300 mm/11.8 in wide)
-
BOOM, STICK AND LINKAGES
- 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 Check Valve
- Stick Lowering Check Valve
- Hydraulic Quick Coupler Lines (not available in all regions)
-
ELECTRICAL
- Product Link PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
- Travel Alarm (standard in some regions)
-
GUARDING
- Polycarbonate Half Height Front Guard (Canopy only)
- Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 P5A)
-
OTHER
- Bio Oil Capable
- Eco Drain
- Water Jacket Heater
- Light Counterweight (100 kg/221 lb)
- Extra Counterweight (250 kg/551 lb)
302.7 CR Small Product Brochure (with Fixed Undercarriage)
Complete 302.7 CR Small Product Brochure (with Fixed Undercarriage)
302.7 CR Small Product Brochure (with Expandable Undercarriage)
Complete 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
Options And Accessories Kit Guide for Mini Hydraulic Excavators
Cat Attachments for Mini Excavators Brochure
Attachment Compatibility Guide for Mini Excavators
Related products
Buckets - Excavator
| Model | |||
|---|---|---|---|
| 260 mm (10 in) | 10.2 in - 260 mm | 1 ft³ - 27.5 l | 103.4 lb - 46.9 kg |
| 260 mm (10 in) | 10.2 in - 260 mm | 1.2 ft³ - 34 l | 112.2 lb - 50.9 kg |
| 300 mm (12 in) | 11.8 in - 300 mm | 1.4 ft³ - 39.59 l | 111.3 lb - 50.5 kg |
| 300 mm (12 in) | 11.8 in - 300 mm | 1.2 ft³ - 34.29 m³ | 100.5 lb - 45.59 kg |
| 400 mm (16 in) | 15.7 in - 400 mm | 1.9 ft³ - 53.79 l | 121.3 lb - 55 kg |
| 400 mm (16 in) | 15.7 in - 400 mm | 1.6 yd³ - 45 m³ | 111.1 lb - 50.4 kg |
| 460 mm (18 in) | 18.1 in - 460 mm | 2.3 ft³ - 65.09 l | 130.3 lb - 59.09 kg |
| 460 mm (18 in) | 18.1 in - 460 mm | 1.9 ft³ - 53.5 l | 118.8 lb - 53.9 kg |
| 500 mm (20 in) | 19.7 in - 500 mm | 2.6 ft³ - 73.59 l | 140.2 lb - 63.59 kg |
| 500 mm (20 in) | 19.7 in - 500 mm | 2.1 ft³ - 59.7 l | 129 lb - 58.5 kg |
| 600 mm (24 in) | 23.6 in - 600 mm | 3.2 ft³ - 90.59 l | 155.4 lb - 70.5 kg |
| 600 mm (24 in) | 23.6 in - 600 mm | 2.7 yd³ - 76.19 m³ | 142.6 lb - 64.69 kg |
| 700 mm (28 in) | 27.6 in - 700 mm | 3.2 ft³ - 92 l | 156.3 lb - 70.9 kg |
| 800 mm (32 in) | 31.5 in - 800 mm | 2.8 yd³ - 79.3 m³ | 179.5 lb - 81.4 kg |
| 1000 mm (39 in) | 39.4 in - 1000 mm | 3.6 ft³ - 101.9 l | 172.4 lb - 78.19 kg |
| 1200 mm (47 in) | 47.2 in - 1200 mm | 4.1 yd³ - 116.09 m³ | 193.3 lb - 87.69 kg |
| 1000 mm (39 in) | 39.4 in - 1000 mm | 6.1 ft³ - 173 l | 181.4 lb - 82.3 kg |
| 1100 mm (43 in) | 43.3 in - 1100 mm | 3.9 ft³ - 109.9 l | 293.6 lb - 133.19 kg |
Hammers
Cat® hydraulic hammers make short work of your demolition, construction, quarry and production breaking needs.
Cat Hammers are high performance breakers, designed to help you get the most from your Cat equipment. With hammer sizes to fit skid steers, backhoes, and all sizes of excavators, you will find the breaker to fill your demolition, construction, quarry and production breaking needs.
