THIS IS MY SELECT
Mini Excavators
302 CR Mini Hydraulic Excavator
Net Power
21 HP
Operating Weight
4,987 lb
Dig Depth
101.2 in
THIS IS MY SELECT
backhoe loader
302 CR Mini Hydraulic Excavator
Net Power
21 HP
Operating Weight
4,987 lb
Dig Depth
101.2 in
Specifications
The Cat ® 302 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
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Hydraulic System
6.9 gal (US)
26 l
Fuel Tank
6.9 gal (US)
26 l
Cooling System
1 gal (US)
3.9 l
Hydraulic Tank
4.8 gal (US)
18 l
Engine Oil
1.2 gal (US)
4.4 l
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Height
8.9 in
225 mm
Width*
42.9 in
1,090 mm
Note
93.0 in
93.0 mm
*Expanded – 1400 mm (55 in)
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Dig Depth
101.2 in
2,570 mm
Track Width - Expanded
55.12 in
1,400 mm
Maximum Blade Height
11.2 in
285 mm
Overall Shipping Length*
152.8 in
3,880 mm
Vertical Wall
76.4 in
1,940 mm
O/A Undercarriage Length
72.8 in
1,850 mm
Boom In Reach
65.4 in
1,660 mm
O/A Shipping Height
90.6 in
2,300 mm
Maximum Dig Height
142.5 in
3,620 mm
Boom Swing - Left
65 °
65 °
Maximum Reach - Ground Level
165.7 in
4,210 mm
Maximum Dump Clearance
103.9 in
2,640 mm
Maximum Blade Depth
11.6 in
295 mm
Boom Swing - Right
50 °
50 °
Track Width - Retracted
42.9 in
1,090 mm
Note
93.0 in
93.0 mm
*Overall Shipping Length depends on blade position during shipment.
Swing Bearing - Height
17.4 in
442 mm
Stick Length
45.7 in
1,160 mm
Boom Height - Shipping Position
40.2 in
1,020 mm
Maximum Reach
168.1 in
4,270 mm
Track Belt/Shoe Width
9.8 in
250 mm
Tail Swing
29.5 in
750 mm
Minimum Ground Clearance Below Undercarriage
5.9 in
150 mm
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Maximum Blade Height
11.2 in
285 mm
Maximum Dump Clearance
100.8 in
2,560 mm
Note
93.0 in
93.0 mm
*Overall Shipping Length depends on blade position during shipment.
Track Width - Expanded
55.12 in
1,400 mm
Overall Shipping Length*
153.5 in
3,900 mm
O/A Shipping Height
90.6 in
2,300 mm
Maximum Blade Depth
11.6 in
295 mm
Vertical Wall
72.8 in
1,850 mm
Minimum Ground Clearance Below Undercarriage
5.9 in
150 mm
Track Width - Retracted
42.9 in
1,090 mm
Boom Height - Shipping Position
42.1 in
1,070 mm
Maximum Reach
161.8 in
4,110 mm
Boom Swing - Right
50 °
50 °
O/A Undercarriage Length
72.8 in
1,850 mm
Boom In Reach
65.4 in
1,660 mm
Tail Swing
29.5 in
750 mm
Maximum Reach - Ground Level
159.1 in
4,040 mm
Track Belt/Shoe Width
9.8 in
250 mm
Boom Swing - Left
65 °
65 °
Maximum Dig Height
139.8 in
3,550 mm
Swing Bearing - Height
17.4 in
442 mm
Dig Depth
93.3 in
2,370 mm
Stick Length
37.8 in
960 mm
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Net Power
21 HP
15.7 kW
Engine Model
93.0 in
93.0 mm
C1.1
Bore
3 in
77 mm
Note (2)
93.0 in
93.0 mm
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.
Displacement
69 in³
1.1 l
Emissions
93.0 in
93.0 mm
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
21 HP
15.7 kW
Note
93.0 in
93.0 mm
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Gross Power - SAE J1995:2014
21.6 HP
16.1 kW
Stroke
3.2 in
81 mm
Note (1)
93.0 in
93.0 mm
Engine power is tested per ISO 14396:2002.
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Pump Flow at 2,400 rpm
17.4 gal/min
66 l/min
Operating Pressure - Travel
3,553.4 psi
245 bar
Auxiliary Circuit - Secondary - Pressure
3,553.4 psi
245 bar
Operating Pressure - Equipment
3,553.4 psi
245 bar
Auxiliary Circuit - Secondary - Flow
3.7 gal/min
14 l/min
Type
93.0 in
93.0 mm
Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Stick - Standard
2,540.3 lbf
11.3 kN
Digging Force - Bucket
4,406.3 lbf
19.6 kN
Auxiliary Circuit - Primary - Pressure
3,553.4 psi
245 bar
Auxiliary Circuit - Primary - Flow
8.7 gal/min
33 l/min
Operating Pressure - Swing
2,132.1 psi
147 bar
Digging Force - Stick - Long
2,203.1 lbf
9.8 kN
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Top Guard
93.0 in
93.0 mm
ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)
93.0 in
93.0 mm
ISO 12117:1997
Roll Over Protective Structure (ROPS)
93.0 in
93.0 mm
ISO 12117-2:2008
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Operator Sound Pressure (ISO 6396:2008)
73 dB(A)
73 dB(A)
Note
93.0 in
93.0 mm
European Union Directive “2000/14/EC”
Average Exterior Sound Pressure (ISO 6395:2008)
93 dB(A)
93 dB(A)
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Machine Swing Speed
9.8 r/min
9.8 r/min
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Travel Speed - High
2.7 mile/h
4.4 km/h
Ground Pressure - Maximum Weight
3.9 psi
26.8 kPa
Travel Speed - Low
1.8 mile/h
2.9 km/h
Maximum Traction Force - High Speed
2,967.5 lbf
13.2 kN
Maximum Traction Force - Low Speed
4,496.2 lbf
20 kN
Gradeability - Maximum
93.0 in
93.0 mm
30 degrees
Ground Pressure - Minimum Weight
3.4 psi
23.7 kPa
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Expandable Undercarriage
212 lb
96 kg
Long Stick
18 lb
8 kg
Steel Tracks
132 lb
60 kg
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Operating Weight
4,987 lb
2,262 kg
Note (1)
93.0 in
93.0 mm
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
Maximum Operating Weight with Canopy**
4,588 lb
2,081 kg
Minimum Operating Weight with Canopy*
4,229 lb
1,918 kg
Maximum Operating Weight with Cab**
4,987 lb
2,262 kg
Note (3)
93.0 in
93.0 mm
***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.
Note (2)
93.0 in
93.0 mm
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
EU: CE Plate Weight with Cab***
4,718 lb
2,140 kg
Minimum Operating Weight with Cab*
4,535 lb
2,057 kW
EU: CE Plate Weight with Canopy***
4,508 lb
2,045 kg
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ENGINE
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Cat C1.1 Engine (U.S. EPA Tier 4 Final/EU Stage V)
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Automatic Engine Idle
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Automatic Engine Shutdown
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Automatic Two Speed Travel
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Fuel Water Separator
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Power on Demand (not available in all regions)
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Variable Displacement Piston Pump
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Load Sensing/Flow Sharing Hydraulics
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HYDRAULICS
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Smart Tech Electronic Pump
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Accumulator
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Automatic Swing Brake
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Auxiliary Hydraulic Lines
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One and Two Way Auxiliary Flow
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Continuous Auxiliary Flow
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Auxiliary Line Quick Disconnects
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OPERATOR ENVIRONMENT
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Tilt-up Canopy or Tilt-Up Cab
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Top Guard ISO 10262:1998 Level I
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ROPS – ISO 12117-2:2008
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TOPS – ISO 12117:1997
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Machine 2-Point Lifting
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Stick Steer Mode
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Travel Cruise Control
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Control Pattern Changer (optional in some regions)
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Adjustable Wrist Rests
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Washable Floor Mat
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Travel Pedals and Hand Levers
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Machine Security
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Machine Security – Standard Key with Pass Code
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Fabric Suspension Seat (Cab only)
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Vinyl Suspension Seat (Canopy only)
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Hydraulic Lockout – All Controls
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Retractable High Visibility Seat Belt (75 mm/3 in)
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Coat Hook
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Cup Holder
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Storage Pocket
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Skylight
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Mounting Bosses for Front
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Signaling/Warning Horn
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Interior Light (Cab only)
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Boom Light, Halogen
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Utility Space for Mobile Phone
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Next Generation Color LCD Monitor (IP66) – Fuel Level and Coolant Temperature Gauges – Maintenance and Machine Monitoring – Performance and Machine Adjustments – Numeric Security Code – Multiple Languages – Hour Meter with Wake Up Switch
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UNDERCARRIAGE
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Expandable Undercarriage
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Rubber Belt (250 mm/10 in wide)
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Dozer Blade
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Dozer Blade Float
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Hydraulic Track Adjusters
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Tie Downs on Track Frame
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BOOM, STICK AND LINKAGES
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One Piece Boom (1850 mm/73 in)
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Standard Stick (960 mm/37.8 in)
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Front Shovel Capable
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Front Shovel Capable – Pin-On
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Thumb Ready (not available in all regions)
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Certified Lifting Eye (optional in some regions)
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ELECTRICAL
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12 Volt Battery
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Software (machine and monitor)
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Maintenance Free Battery
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Signaling/Warning Horn
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12 Volt Power Socket
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OPERATOR ENVIRONMENT
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Cab with Air Conditioning
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Cab with Heater
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Control Pattern Changer (optional in some regions)
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No Travel Pedals and Hand Levers
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Machine Security – Push to Start with Key Fob/Pass Code
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Vinyl Non-Suspension Seat (Canopy only)
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LED Front Lights
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LED Front and Rear Lights
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LED Boom Light
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Mirrors Left and Right
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Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
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UNDERCARRIAGE
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BOOM, STICK AND LINKAGES
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Long Stick (1160 mm/45.7 in)
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Front Shovel Capable – Dual Lock Manual Coupler
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Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
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2nd Auxiliary Hydraulic Lines
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Boom Lowering Check Valve
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Stick Lowering Check Valve
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Hydraulic Quick Coupler Lines (not available in all regions)
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ELECTRICAL
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Battery Disconnect
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Product Link PL243 (regulations apply)
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Product Link PLE643 (regulations apply)
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Travel Alarm (standard in some regions)
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GUARDING
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Guard, Canopy
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Guard, Mesh
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OTHER
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Bio Oil Capable
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Eco Drain
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Water Jacket Heater
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WHY CHOOSE EMPIRE
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Every purchase backed by a full menu of service and support offerings
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Flexible financing options designed to fit your budget
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Commitment to providing expert training to maximize operations
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Value Agreements to ensure proper maintenance and performance