Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

302.7 CR Mini Hydraulic Excavator

302.7 CR

Mini Excavators
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.
Long Stick
33 lb/15 kg
Net Power
23.6 hp/17.6 kW
Engine Model
C1.1 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
23.6 hp/17.6 kW

Key Features

Specifications

Metric | Imperial
Weight Increase from Minimum Configuration Expand Collapse
Long Stick
33 lb 15 kg
Cab
276 lb 125 kg
Counterweight (light)
221 lb 100 kg
Counterweight (extra)
551 lb 250 kg
Steel Tracks
221 lb 100 kg
Net Power
23.6 hp 17.6 kW
Engine Model
C1.1 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
23.6 hp 17.6 kW
Gross Power - ISO 14396
24.7 hp 18.4 kW
Bore
3 in 77 mm
Stroke
3.2 in 81 mm
Displacement
69 in³ 1.1 l
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (1)
Advertised power is tested per the specified standard in effect at the time to manufacturer.
Note (2)
Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.
Operating Weight
6725 lb 3050 kg
Minimum Operating Weight with Canopy*
5645 lb 2560 kg
Maximum Operating Weight with Canopy**
6450 lb 2925 kg
Minimum Operating Weight with Cab*
5909 lb 2680 kg
Maximum Operating Weight with Cab**
6725 lb 3050 kg
EU: CE Plate Weight with Canopy***
5942 lb 2695 kg
EU: CE Plate Weight with Cab***
6174 lb 2800 kg
Note (1)
Advertised power is tested per the specified standard in effect at the time to manufacturer.
Note (2)
Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.
Note (3)
***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator, (100 kg/221 lb) counterweight, full fuel tank and excludes bucket.
Travel Speed - High
2.8 mile/h 4.5 km/h
Travel Speed - Low
1.6 mile/h 2.6 km/h
Maximum Traction Force - High Speed
3507 lbf 15.6 kN
Maximum Traction Force - Low Speed
6025 lbf 26.8 kN
Ground Pressure - Minimum Weight
3.5 psi 24.2 kPa
Ground Pressure - Maximum Weight
4.2 psi 29 kPa
Gradeability - Maximum
30 degrees
Cooling System
1.1 gal (US) 4 l
Engine Oil
1.1 gal (US) 4 l
Fuel Tank
11.9 gal (US) 45 l
Hydraulic Tank
4.8 gal (US) 18 l
Hydraulic System
9.2 gal (US) 35 l
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm
26 gpm 100 L/min
Operating Pressure - Equipment
3553 psi 245 bar
Operating Pressure - Travel
3553 psi 245 bar
Operating Pressure - Swing
2553 psi 176 bar
Auxiliary Circuit - Primary - Flow
17 gpm 65 L/min
Auxiliary Circuit - Primary - Pressure
3553 psi 245 bar
Auxiliary Circuit - Secondary - Flow
7 gpm 25 L/min
Auxiliary Circuit - Secondary - Pressure
3553 psi 245 bar
Digging Force - Stick - Standard
3102 lbf 13.8 kN
Digging Force - Stick - Long
2765 lbf 12.3 kN
Digging Force - Bucket
5238 lbf 23.3 kN
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Machine Swing Speed
9 r/min 9 r/min
Boom Swing - Left
75 Degrees
Boom Swing - Right
50 Degrees
Width
61.8 in 1570 mm
Height
12.6 in 320 mm
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Tip Over Protective Structure (TOPS)
ISO 12117:1997
Top Guard
ISO 10262:1998 (Level I)
Dig Depth
98.8 in 2510 mm
Vertical Wall
73.6 in 1870 mm
Maximum Reach - Ground Level
177.6 in 4510 mm
Maximum Reach
183.5 in 4660 mm
Maximum Dig Height
168.1 in 4270 mm
Maximum Dump Clearance
116.1 in 2950 mm
Boom In Reach
67.3 in 1710 mm
Tail Swing without Counterweight
30.5 in 775 mm
Tail Swing - with Light Counterweight
33.3 in 845 mm
Tail Swing with Extra Counterweight
35 in 890 mm
Maximum Blade Height
15.6 in 395 mm
Maximum Blade Depth
20.3 in 515 mm
Boom Height - Shipping Position
61.4 in 1560 mm
O/A Shipping Height
97.6 in 2480 mm
Swing Bearing - Height
22 in 560 mm
O/A Undercarriage Length
79.1 in 2010 mm
Overall Shipping Length*
166.9 in 4240 mm
Boom Swing - Right
50 Degrees
Boom Swing - Left
75 Degrees
Track Belt/Shoe Width
11.8 in 300 mm
Track Width
61.8 in 1570 mm
Ground Clearance
12.2 in 310 mm
Stick Length
41.7 in 1060 mm
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Dig Depth
98.8 in 2510 mm
Vertical Wall
73.6 in 1870 mm
Maximum Reach - Ground Level
177.6 in 4510 mm
Maximum Reach
183.5 in 4660 mm
Maximum Dig Height
168.1 in 4270 mm
Maximum Dump Clearance
116.1 in 2950 mm
Boom In Reach
67.3 in 1710 mm
Tail Swing without Counterweight
30.5 in 775 mm
Tail Swing - with Light Counterweight
33.3 in 845 mm
Tail Swing - with Extra Counterweight
35 in 890 mm
Maximum Blade Height
15.6 in 395 mm
Maximum Blade Depth
20.3 in 515 mm
Boom Height - Shipping Position
61.4 in 1560 mm
O/A Shipping Height
97.6 in 2480 mm
Swing Bearing - Height
22 in 560 mm
O/A Undercarriage Length
79.1 in 2010 mm
Overall Shipping Length*
166.9 in 4240 mm
Boom Swing - Right
50 Degrees
Boom Swing - Left
75 Degrees
Track Belt/Shoe Width
11.8 in 300 mm
Track Width
61.8 in 1570 mm
Ground Clearance
12.2 in 310 mm
Stick Length
41.7 in 1060 mm
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1.0 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe).
Operator Sound Pressure (ISO 6396:2008)
78 dB(A) 78 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
94 dB(A) 94 dB(A)
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Recyclability
95%

Equipment

Compatible Attachments

Impulse Force
3596.94 lb/16 kN
Impact Frequency
2200 bpm
Length
29.1 in/738 mm
Stored Height
11 in/279 mm
Width
9.8 in/250 mm
Capacity
2.7 ft³/77 l
Machine Class
2 Ton Mini Excavators
Weight
291 lb/132 kg
Width
43.3 in/1100 mm
Capacity
3.9 ft³/109.9 l
Weight
89.1 lb/40.4 kg
Lifting Hook Capacity
4409.2 lb/2000 kg
Width
16 in/400 mm
Weight
99.2 lb/45 kg
Width
39.4 in/1000 mm
Capacity
6.1 ft³/173 l
B2s
Operating Weight - With Tool
257.5 lb/116.8 kg
Energy Class
213.9 ft·lbf/290 J
Weight
37.5 lb/17 kg
Width
9.4 in/240 mm
Width
15.7 in/400 mm
Capacity
1.6 ft³/45 l
Width
18.1 in/460 mm
Capacity
2.3 ft³/65.09 l
Width
18.1 in/460 mm
Capacity
1.9 ft³/53.5 l
Width
19.7 in/500 mm
Capacity
2.1 ft³/59.7 l
Width
23.6 in/600 mm
Capacity
3.2 ft³/90.59 l
Width
23.6 in/600 mm
Capacity
2.7 ft³/76.19 l
Width
27.6 in/700 mm
Capacity
3.2 ft³/92 l
Width
10.2 in/260 mm
Capacity
1 ft³/27.5 l
Width
10.2 in/260 mm
Capacity
1.2 ft³/34 l
Width
11.8 in/300 mm
Capacity
1.4 ft³/39.59 l
Width
11.8 in/300 mm
Capacity
1.2 ft³/34.29 l
Width
15.7 in/400 mm
Capacity
1.9 ft³/53.79 l
Compaction Width
21.8 in/553 mm
Number of Wheels
4
Compaction Width
10.7 in/271 mm
Number of Wheels
2
Compaction Width
15.7 in/399 mm
Number of Wheels
3
Drive Shaft Torque at Maximum Pressure
815 lb/ft/1105 N·m
Drive Method
Gerotor Motor - Direct Drive
Drive Shaft Torque at Maximum Pressure
1699.3 lb/ft/2304 N·m
Drive Method
Gerotor Motor - Direct Drive

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