Cat 302 CR

Mini Excavators

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About the Cat 302 CR

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

Net Power	21 HP
Engine Model	C1.1
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.
Bore	3 in
Stroke	3.2 in
Emissions	Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Displacement	69 in³
Note (1)	Engine power is tested per ISO 14396:2002.
Note	Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC	21 HP
Gross Power - SAE J1995:2014	21.6 HP

Operating Weight	4987 lb
Maximum Operating Weight with Cab**	4987 lb
Minimum Operating Weight with Canopy*	4229 lb
Note (2)	**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Maximum Operating Weight with Canopy**	4588 lb
Minimum Operating Weight with Cab*	4535 lb
Note (1)	*Minimum Weight is based on rubber tracks, operator, fixed 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.
EU: CE Plate Weight with Cab***	4718 lb
EU: CE Plate Weight with Canopy***	4508 lb

Dig Depth	101.2 in
Track Belt/Shoe Width	9.8 in
Tail Swing	29.5 in
Maximum Dump Clearance	103.9 in
Vertical Wall	76.4 in
Boom In Reach	65.4 in
O/A Shipping Height	90.6 in
Maximum Blade Depth	11.6 in
Track Width - Retracted	42.9 in
Stick Length	45.7 in
Boom Height - Shipping Position	40.2 in
Maximum Reach	168.1 in
Swing Bearing - Height	17.4 in
Boom Swing - Right	50 °
Track Width - Expanded	55.12 in
Boom Swing - Left	65 °
Maximum Dig Height	142.5 in
O/A Undercarriage Length	72.8 in
Maximum Blade Height	11.2 in
Maximum Reach - Ground Level	165.7 in
Overall Shipping Length*	152.8 in
Minimum Ground Clearance Below Undercarriage	5.9 in
Note	*Overall Shipping Length depends on blade position during shipment.

Dig Depth	93.3 in
Maximum Dig Height	139.8 in
Track Belt/Shoe Width	9.8 in
Tail Swing	29.5 in
Boom Height - Shipping Position	42.1 in
O/A Shipping Height	90.6 in
Overall Shipping Length*	153.5 in
Maximum Blade Height	11.2 in
Maximum Reach	161.8 in
Track Width - Expanded	55.12 in
Track Width - Retracted	42.9 in
Boom Swing - Right	50 °
O/A Undercarriage Length	72.8 in
Maximum Reach - Ground Level	159.1 in
Swing Bearing - Height	17.4 in
Stick Length	37.8 in
Boom Swing - Left	65 °
Boom In Reach	65.4 in
Maximum Dump Clearance	100.8 in
Minimum Ground Clearance Below Undercarriage	5.9 in
Maximum Blade Depth	11.6 in
Note	*Overall Shipping Length depends on blade position during shipment.
Vertical Wall	72.8 in

Top Guard	ISO 10262:1998 (Level I)
Roll Over Protective Structure (ROPS)	ISO 12117-2:2008
Tip Over Protective Structure (TOPS)	ISO 12117:1997

Pump Flow at 2,400 rpm	17.4 gal/min
Digging Force - Stick - Standard	2540.3 lbf
Auxiliary Circuit - Primary - Flow	8.7 gal/min
Digging Force - Bucket	4406.3 lbf
Auxiliary Circuit - Secondary - Pressure	3553.4 psi
Operating Pressure - Travel	3553.4 psi
Operating Pressure - Equipment	3553.4 psi
Operating Pressure - Swing	2132.1 psi
Digging Force - Stick - Long	2203.1 lbf
Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Auxiliary Circuit - Primary - Pressure	3553.4 psi
Auxiliary Circuit - Secondary - Flow	3.7 gal/min

Machine Swing Speed

9.8 r/min

Average Exterior Sound Pressure (ISO 6395:2008)	93 dB(A)
Note	European Union Directive “2000/14/EC”
Operator Sound Pressure (ISO 6396:2008)	73 dB(A)

Travel Speed - High	2.7 mile/h
Travel Speed - Low	1.8 mile/h
Maximum Traction Force - Low Speed	4496.2 lbf
Maximum Traction Force - High Speed	2967.5 lbf
Gradeability - Maximum	30 degrees
Ground Pressure - Maximum Weight	3.9 psi
Ground Pressure - Minimum Weight	3.4 psi

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.

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

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!

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.

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.

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.

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.