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302 CR

Mini Excavators

The Cat® 302 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

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Engine Model C1.1
Net Power 14.3 kW
Operating Weight 2205 kg
Height 225 mm

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OVERVIEW

Mini Excavators Inspired by Our Customers

FEATURES & BENEFITS

ALL DAY COMFORT

    A sealed and pressurized cab equipped with air conditioning, adjustable wrist rests, and a suspension seat help keep you working comfortably all d... Read more

EASY TO OPERATE

Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information. Read more

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... Read more

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.... Read more

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 with op... Read more

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 r... Read more

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 reduc... Read more

SUSTAINABILITY

The Cat® C1.1 Turbo engine meets China Nonroad Stage IV emission standards.Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur... Read more

SPECIFICATIONS FOR 302 CR

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Engine
Engine Model C1.1
Net Power 14.3 kW
Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269 14.3 kW
Displacement 1.1 l
Gross Power - ISO 14396 16.1 kW
Bore 77 mm
Stroke 81 mm
Note 2 Advertised power is tested per the specified standard in effect at the time of manufacture.
Note 1 Meets China Nonroad Stage IV emission standards. 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.
Note Meets China Nonroad Stage IV emission standards.
Weights
Operating Weight 2205 kg
Note (2) **Maximum Weight is based on steel tracks, cab, operator, expandable undercarriage and full fuel tank.
Maximum Operating Weight with Cab** 2205 kg
Note (1) *Minimum Weight is based on rubber tracks, cab, operator, fixed undercarriage and full fuel tank.
Minimum Operating Weight with Cab* 2042 kg
Blade
Height 225 mm
Width* 1090 mm
Note *Expanded – 1300 mm
Hydraulic System
Auxiliary Circuit - Secondary - Flow 14 l/min
Digging Force - Stick - Long 9.8 kN
Digging Force - Bucket 19.6 kN
Auxiliary Circuit - Primary - Pressure 245 bar
Digging Force - Stick - Standard 11.3 kN
Pump Flow at 2,400 rpm 66 l/min
Operating Pressure - Swing 147 bar
Auxiliary Circuit - Secondary - Pressure 245 bar
Operating Pressure - Equipment 245 bar
Operating Pressure - Travel 245 bar
Auxiliary Circuit - Primary - Flow 33 l/min
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Dimensions - Standard Stick
Swing Bearing - Height 442 mm
Boom In Reach 1660 mm
Maximum Blade Depth 295 mm
O/A Undercarriage Length 1850 mm
O/A Shipping Height 2300 mm
Track Width - Expanded 1400 mm
Vertical Wall 1850 mm
Maximum Dump Clearance 2560 mm
Tail Swing 750 mm
Minimum Ground Clearance Below Undercarriage 150 mm
Boom Swing - Left 65 °
Track Width - Retracted 1090 mm
Track Belt/Shoe Width 250 mm
Maximum Reach 4110 mm
Boom Swing - Right 50 °
O/A Shipping Length 3900 mm
Boom Height - Shipping Position 1070 mm
Dig Depth 2370 mm
Stick Length 960 mm
Maximum Reach - Ground Level 4040 mm
Maximum Dig Height 3550 mm
Maximum Blade Height 285 mm
Dimensions - Long Stick
Maximum Blade Height 285 mm
O/A Undercarriage Length 1850 mm
Minimum Ground Clearance Below Undercarriage 150 mm
Maximum Reach - Ground Level 4210 mm
Track Width - Expanded 1400 mm
O/A Shipping Length 3880 mm
Maximum Reach 4270 mm
Track Belt/Shoe Width 250 mm
Maximum Dig Height 3620 mm
Boom Swing - Right 50 °
Dig Depth 2570 mm
Stick Length 1160 mm
Boom Swing - Left 65 °
Tail Swing 750 mm
Boom In Reach 1660 mm
Boom Height - Shipping Position 1020 mm
Maximum Dump Clearance 2640 mm
O/A Shipping Height 2300 mm
Track Width - Retracted 1090 mm
Vertical Wall 1940 mm
Swing Bearing - Height 442 mm
Maximum Blade Depth 295 mm
Service Refill Capacities
Hydraulic System 26 l
Engine Oil 4.4 l
Cooling System 3.9 l
Fuel Tank 26 l
Hydraulic Tank 18 l
Travel System
Travel Speed - Low 2.9 km/h
Maximum Traction Force - Low Speed 20 kN
Travel Speed - High 4.4 km/h
Ground Pressure - Minimum Weight 23.7 kPa
Gradeability - Maximum 30 degrees
Maximum Traction Force - High Speed 13.2 kN
Ground Pressure - Maximum Weight 26.8 kPa
Sound
Average Exterior Sound Pressure (ISO 6395:2008) 93 dB(A)
Dynamic Operating Sound Pressure - ISO 6396 73 dB(A)
Certification - Cab
Tip Over Protective Structure (TOPS) ISO 12117:1997
Roll Over Protective Structure (ROPS) ISO 12117-2:2008
Top Guard ISO 10262:1998 (Level I)
Weight Increase from Minimum Configuration
Long Stick 7 kg
Steel Tracks 60 kg
Expandable Undercarriage 96 kg
Swing System
Machine Swing Speed 9.8 r/min

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Note Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Bore 94 mm
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