Description
Mini Excavators
302 CR
Net Power
15.7 kW
Operating Weight
2262 kg
Dig Depth
2570 mm
SPECIFICATIONS
The Cat® 302 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Specifications
Net Power
15.7 kW
Operating Weight
2262 kg
Dig Depth
2570 mm
Engine Model
C1.1
Height
225 mm
Dig Depth
2370 mm
Steel Tracks
60 kg
Top Guard
ISO 10262:1998 (Level I)
Track Belt/Shoe Width
250 mm
Tail Swing
750 mm
Maximum Dig Height
3550 mm
Maximum Dump Clearance
2640 mm
Track Belt/Shoe Width
250 mm
Pump Flow at 2,400 rpm
66 l/min
Digging Force - Stick - Standard
11.3 kN
Tail Swing
750 mm
Vertical Wall
1940 mm
Long Stick
8 kg
Boom Height - Shipping Position
1070 mm
Boom In Reach
1660 mm
Auxiliary Circuit - Primary - Flow
33 l/min
O/A Shipping Height
2300 mm
Maximum Operating Weight with Cab**
2262 kg
O/A Shipping Height
2300 mm
Machine Swing Speed
9.8 r/min
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.
Overall Shipping Length*
3900 mm
Average Exterior Sound Pressure (ISO 6395:2008)
93 dB(A)
Maximum Blade Depth
295 mm
Digging Force - Bucket
19.6 kN
Cooling System
3.9 l
Hydraulic Tank
18 l
Track Width - Retracted
1090 mm
Hydraulic System
26 l
Maximum Blade Height
285 mm
Stick Length
1160 mm
Boom Height - Shipping Position
1020 mm
Maximum Reach
4270 mm
Width*
1090 mm
Travel Speed - High
4.4 km/h
Bore
77 mm
Minimum Operating Weight with Canopy*
1918 kg
Maximum Reach
4110 mm
Swing Bearing - Height
442 mm
Boom Swing - Right
50 °
Track Width - Expanded
1400 mm
Track Width - Expanded
1400 mm
Boom Swing - Left
65 °
Engine Oil
4.4 l
Stroke
81 mm
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Maximum Dig Height
3620 mm
Auxiliary Circuit - Secondary - Pressure
245 bar
Operating Pressure - Travel
245 bar
Track Width - Retracted
1090 mm
O/A Undercarriage Length
1850 mm
Note (2)
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Note
European Union Directive “2000/14/EC”
Travel Speed - Low
2.9 km/h
Boom Swing - Right
50 °
O/A Undercarriage Length
1850 mm
Displacement
1.1 l
Maximum Traction Force - Low Speed
20 kN
Maximum Operating Weight with Canopy**
2081 kg
Note
*Expanded – 1400 mm (55 in)
Maximum Reach - Ground Level
4040 mm
Operating Pressure - Equipment
245 bar
Maximum Blade Height
285 mm
Fuel Tank
26 l
Maximum Reach - Ground Level
4210 mm
Swing Bearing - Height
442 mm
Overall Shipping Length*
3880 mm
Stick Length
960 mm
Operating Pressure - Swing
147 bar
Note (1)
Engine power is tested per ISO 14396:2002.
Boom Swing - Left
65 °
Boom In Reach
1660 mm
Digging Force - Stick - Long
9.8 kN
Note
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Minimum Operating Weight with Cab*
2057 kW
Maximum Dump Clearance
2560 mm
Maximum Traction Force - High Speed
13.2 kN
Minimum Ground Clearance Below Undercarriage
150 mm
Maximum Blade Depth
295 mm
Minimum Ground Clearance Below Undercarriage
150 mm
Gradeability - Maximum
30 degrees
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Note (1)
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
Note
*Overall Shipping Length depends on blade position during shipment.
Ground Pressure - Maximum Weight
26.8 kPa
Note
*Overall Shipping Length depends on blade position during shipment.
Auxiliary Circuit - Primary - Pressure
245 bar
Operator Sound Pressure (ISO 6396:2008)
73 dB(A)
Auxiliary Circuit - Secondary - Flow
14 l/min
Tip Over Protective Structure (TOPS)
ISO 12117:1997
Ground Pressure - Minimum Weight
23.7 kPa
Vertical Wall
1850 mm
Expandable Undercarriage
96 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.
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
15.7 kW
EU: CE Plate Weight with Cab***
2140 kg
Gross Power - SAE J1995:2014
16.1 kW
EU: CE Plate Weight with Canopy***
2045 kg
Recyclability
95%
Features
ALL DAY COMFORT
- Choose either a canopy or a sealed and pressurized cab 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.
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 with a push of a button. 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 lets you access and work in the tightest areas. Dig-to-blade and dozer float features allow 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 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.
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)
*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel. (for use of blends higher than 20% biodiesel, consult your Cat dealer)
OPERATOR ENVIRONMENT
- Cab with Air Conditioning
- Cab with Heater
- Control Pattern Changer (optional in some regions)
- No Travel Pedals and Hand Levers
- Machine Security – Push to Start with Key Fob/Pass Code
- Vinyl Non-Suspension Seat (Canopy only)
- LED Front Lights
- LED Front and Rear Lights
- LED Boom Light
- Mirrors Left and Right
- Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
UNDERCARRIAGE
- Steel Track (250 mm/10 in wide)
BOOM, STICK AND LINKAGES
- Long Stick (1160 mm/45.7 in)
- Front Shovel Capable – Dual Lock Manual Coupler
- Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
- 2nd Auxiliary Hydraulic Lines
- Boom Lowering Check Valve
- Stick Lowering Check Valve
- Hydraulic Quick Coupler Lines (not available in all regions)
ELECTRICAL
- Battery Disconnect
- Product Link PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
- Travel Alarm (standard in some regions)
GUARDING
- Guard, Canopy
- Guard, Mesh
OTHER
- Bio Oil Capable
- Eco Drain
- Water Jacket Heater
ENGINE
- Cat C1.1 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
- Machine 2-Point Lifting
- 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
- 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
- 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
UNDERCARRIAGE
- Expandable Undercarriage
- Rubber Belt (250 mm/10 in wide)
- Dozer Blade
- Dozer Blade Float
- Hydraulic Track Adjusters
- Tie Downs on Track Frame
BOOM, STICK AND LINKAGES
- One Piece Boom (1850 mm/73 in)
- Standard Stick (960 mm/37.8 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
- Signaling/Warning Horn
- 12 Volt Power Socket
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