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 CR Mini Hydraulic Excavator

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.
Net Power
21 hp/15.7 kW
Engine Model
C1.1
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
21 hp/15.7 kW
Gross Power - SAE J1995:2014
21.6 hp/16.1 kW

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
Net Power
21 hp 15.7 kW
Engine Model
C1.1
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
21 hp 15.7 kW
Gross Power - SAE J1995:2014
21.6 hp 16.1 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
Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (1)
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
4987 lb 2262 kg
Minimum Operating Weight with Canopy*
4229 lb 1918 kg
Maximum Operating Weight with Canopy**
4588 lb 2081 kg
Minimum Operating Weight with Cab*
4535 lb 2057 kW
Maximum Operating Weight with Cab**
4987 lb 2262 kg
EU: CE Plate Weight with Canopy***
4508 lb 2045 kg
EU: CE Plate Weight with Cab***
4718 lb 2140 kg
Note (1)
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 (2)
**Maximum Weight is based on steel tracks, operator, expandable 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.
Long Stick
18 lb 8 kg
Steel Tracks
132 lb 60 kg
Expandable Undercarriage
212 lb 96 kg
Travel Speed - High
2.7 mile/h 4.4 km/h
Travel Speed - Low
1.8 mile/h 2.9 km/h
Maximum Traction Force - High Speed
2967.5 lbf 13.2 kN
Maximum Traction Force - Low Speed
4496.2 lbf 20 kN
Ground Pressure - Minimum Weight
3.4 psi 23.7 kPa
Ground Pressure - Maximum Weight
3.9 psi 26.8 kPa
Gradeability - Maximum
30 degrees
Cooling System
1 gal (US) 3.9 l
Engine Oil
1.2 gal (US) 4.4 l
Fuel Tank
6.9 gal (US) 26 l
Hydraulic Tank
4.8 gal (US) 18 l
Hydraulic System
6.9 gal (US) 26 l
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm
17.4 gpm 66 L/min
Operating Pressure - Equipment
3553.4 psi 245 bar
Operating Pressure - Travel
3553.4 psi 245 bar
Operating Pressure - Swing
2132.1 psi 147 bar
Auxiliary Circuit - Primary - Flow
8.7 gpm 33 L/min
Auxiliary Circuit - Primary - Pressure
3553.4 psi 245 bar
Auxiliary Circuit - Secondary - Flow
3.7 gpm 14 L/min
Auxiliary Circuit - Secondary - Pressure
3553.4 psi 245 bar
Digging Force - Stick - Standard
2540.3 lbf 11.3 kN
Digging Force - Stick - Long
2203.1 lbf 9.8 kN
Digging Force - Bucket
4406.3 lbf 19.6 kN
Machine Swing Speed
9.8 r/min 9.8 r/min
Width*
42.9 in 1090 mm
Height
8.9 in 225 mm
Note
Advertised power is tested per the specified standard in effect at the time of manufacture.
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
93.3 in 2370 mm
Vertical Wall
72.8 in 1850 mm
Maximum Reach - Ground Level
159.1 in 4040 mm
Maximum Reach
161.8 in 4110 mm
Maximum Dig Height
139.8 in 3550 mm
Maximum Dump Clearance
100.8 in 2560 mm
Boom In Reach
65.4 in 1660 mm
Tail Swing
29.5 in 750 mm
Maximum Blade Height
11.2 in 285 mm
Maximum Blade Depth
11.6 in 295 mm
Boom Height - Shipping Position
42.1 in 1070 mm
O/A Shipping Height
90.6 in 2300 mm
Swing Bearing - Height
17.4 in 442 mm
O/A Undercarriage Length
72.8 in 1850 mm
Overall Shipping Length*
153.5 in 3900 mm
Boom Swing - Right
50 ° 50 °
Boom Swing - Left
65 ° 65 °
Track Belt/Shoe Width
9.8 in 250 mm
Track Width - Retracted
42.9 in 1090 mm
Track Width - Expanded
55.12 in 1400 mm
Minimum Ground Clearance Below Undercarriage
5.9 in 150 mm
Stick Length
37.8 in 960 mm
Note
Advertised power is tested per the specified standard in effect at the time of manufacture.
Dig Depth
93.3 in 2370 mm
Vertical Wall
72.8 in 1850 mm
Maximum Reach - Ground Level
159.1 in 4040 mm
Maximum Reach
161.8 in 4110 mm
Maximum Dig Height
139.8 in 3550 mm
Maximum Dump Clearance
100.8 in 2560 mm
Boom In Reach
65.4 in 1660 mm
Tail Swing
29.5 in 750 mm
Maximum Blade Height
11.2 in 285 mm
Maximum Blade Depth
11.6 in 295 mm
Boom Height - Shipping Position
42.1 in 1070 mm
O/A Shipping Height
90.6 in 2300 mm
Swing Bearing - Height
17.4 in 442 mm
O/A Undercarriage Length
72.8 in 1850 mm
Boom Swing - Right
50 ° 50 °
Overall Shipping Length*
153.5 in 3900 mm
Boom Swing - Left
65 ° 65 °
Track Belt/Shoe Width
9.8 in 250 mm
Track Width - Retracted
42.9 in 1090 mm
Track Width - Expanded
55.12 in 1400 mm
Minimum Ground Clearance Below Undercarriage
5.9 in 150 mm
Stick Length
37.8 in 960 mm
Note
Advertised power is tested per the specified standard in effect at the time of manufacture.
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)
72 dB(A) 72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A) 99 dB(A)
Note
Advertised power is tested per the specified standard in effect at the time of manufacture.
Recyclability
95%

Equipment

Compatible Attachments

Length
22.6 in/574 mm
Stored Height
12.7 in/323 mm
Width
7.9 in/200 mm
Capacity
1.7 ft³/47 l
Weight
32.2 lb/14.6 kg
Width
9.1 in/230 mm
Width
15.7 in/400 mm
Weight
77.2 lb/35 kg
Operating Weight - With Tool
286.6 lb/130 kg
Energy Class
300.2 ft·lbf/407 J
Operating Weight - With Tool
551.2 lb/250 kg
Energy Class
399.8 ft·lbf/542 J
Width
39.4 in/1000 mm
Capacity
3.1 ft³/88.1 l
B1s
Operating Weight - With Tool
190.3 lb/86.3 kg
Energy Class
147.5 ft·lbf/200 J
B2s
Operating Weight - With Tool
257.5 lb/116.8 kg
Energy Class
213.9 ft·lbf/290 J
Weight
35.3 lb/16 kg
Width
7.2 in/182 mm
Width
15.7 in/400 mm
Capacity
1.2 ft³/34 l
Width
18.1 in/460 mm
Capacity
1.4 ft³/39.59 l
Width
19.7 in/500 mm
Capacity
1.6 ft³/45.29 l
Width
23.6 in/600 mm
Capacity
2 ft³/56.59 l
Width
11.8 in/300 mm
Capacity
0.8 ft³/22.7 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

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