302.7 CR Mini Hydraulic Excavator

302.7 CR Mini Hydraulic Excavator

Mini Excavators Inspired by Our Customers

4 Industry First Features

Cat Exclusives in a Mini Excavator
Up to 5% Lower Total Ownership Costs

with more common parts, lower repair costs and tilt up cab
Up to 10% More Performance

with programmable operator settings and faster cyle times

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

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

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

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

Height	12.6 in
Width	61.8 in

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

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)

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

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