302.7 CR Mini Hydraulic Excavator

Overview

The Cat^® 302.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Cat Exclusives in a Mini Excavator

with more common parts, lower repair costs and tilt up cab

with programmable operator settings and faster cyle times

Net Power	23.6 hp
Engine Model	C1.1 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC	23.6 hp
Bore	3 in
Displacement	69 in³
Emissions	Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Stroke	3.2 in
Gross Power - 2,400 rpm - SAE J1995:2014	24.7 hp

Operating Weight	6725 lb
Minimum Operating Weight with Canopy*	5645 lb
Maximum Operating Weight with Canopy**	6450 lb
Minimum Operating Weight with Cab*	5909 lb
EU: CE Plate Weight with Canopy***	5942 lb
EU: CE Plate Weight with Cab***	6174 lb
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**	6725 lb
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.

Ground Pressure - Maximum Weight	4.2 psi
Ground Pressure - Minimum Weight	3.5 psi
Travel Speed - Low	1.6 mile/h
Gradeability - Maximum	30 degrees
Maximum Traction Force - High Speed	3507 lbf
Travel Speed - High	2.8 mile/h
Maximum Traction Force - Low Speed	6025 lbf

Digging Force - Stick - Standard	3102 lbf
Auxiliary Circuit - Primary - Pressure	3553 psi
Operating Pressure - Swing	2553 psi
Auxiliary Circuit - Secondary - Flow	7 gpm
Auxiliary Circuit - Primary - Flow	17 gpm
Auxiliary Circuit - Secondary - Pressure	3553 psi
Operating Pressure - Equipment	3553 psi
Digging Force - Stick - Long	2765 lbf
Digging Force - Bucket	5238 lbf
Operating Pressure - Travel	3553 psi
Pump Flow at 2,400 rpm	26 gpm
Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Note	Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

Height	12.6 in
Width	61.8 in

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*	166.9 in
Boom In Reach	67.3 in
O/A Shipping Height	97.6 in
Swing Bearing - Height	22 in
Stick Length	41.7 in
Maximum Reach	183.5 in
Maximum Dump Clearance	116.1 in
Maximum Dig Height	168.1 in
Tail Swing without Counterweight	30.5 in
Tail Swing with Extra Counterweight	35 in
Boom Swing - Right	32.7 in
O/A Undercarriage Length	79.1 in
Vertical Wall	73.6 in
Note	*Overall Shipping Length depends on blade position during shipment.
Maximum Reach - Ground Level	177.6 in
Dig Depth	98.8 in
Track Belt/Shoe Width	11.8 in
Maximum Blade Height	15.6 in
Maximum Blade Depth	20.3 in
Boom Swing - Left	23.8 in
Ground Clearance	12.2 in
Boom Height - Shipping Position	61.4 in
Tail Swing - with Light Counterweight	33.3 in

Dig Depth	106.7 in
Boom Height - Shipping Position	65 in
Boom Swing - Right	32.7 in
Maximum Reach - Ground Level	185.4 in
Maximum Blade Height	15.6 in
Maximum Reach	190.9 in
Boom Swing - Left	23.8 in
Maximum Blade Depth	20.3 in
O/A Shipping Height	97.6 in
Maximum Dig Height	172.8 in
Stick Length	49.6 in
Tail Swing without Counterweight	30.5 in
Boom In Reach	68.1 in
Maximum Dump Clearance	120.9 in
Swing Bearing - Height	22 in
Vertical Wall	80.7 in
O/A Undercarriage Length	79.1 in
Ground Clearance	12.2 in
Track Belt/Shoe Width	11.8 in
Overall Shipping Length*	168.5 in
Note	*Overall Shipping Length depends on blade position during shipment.
Tail Swing - with Extra Counterweight	35 in
Track Width	61.8 in
Tail Swing - with Light Counterweight	33.3 in