302 CR

Heavy Equipment

302 CR

Net Power
19.2 HP / 14.3 kW
Operating Weight
4850 lb / 2200 kg
Height
8.9 in / 225 mm

The Cat® 302 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Engine
Engine Model C1.1
Net Power 19.2 HP / 14.3 kW
Bore 3 in / 77 mm
Displacement 69 in³ / 1.1 l
Gross Power - ISO 14396 21.6 HP / 16.1 kW
Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269 19.2 HP / 14.3 kW
Stroke 3.2 in / 81 mm
Weights
Operating Weight 4850 lb / 2200 kg
Maximum Operating Weight with Cab 4850 lb / 2200 kg
Maximum Operating Weight with Canopy** 4630 lb / 2100 kg
Minimum Operating Weight with Cab 4508 lb / 2045 kg
Minimum Operating Weight with Canopy* 4288 lb / 1945 kg
Note (1) *Minimum Weight is based on rubber tracks, canopy, operator, fixed undercarriage and full fuel tank.
Note (2) **Maximum Weight is based on steel tracks, canopy, operator, expandable undercarriage and full fuel tank.
Blade
Height 8.9 in / 225 mm
Note *Expanded – 1300 mm (51 in)
Width* 42.9 in / 1090 mm
Certification - Cab and Canopy
Roll Over Protective Structure (ROPS) ISO 12117-2: 2008
Tip Over Protective Structure (TOPS) ISO 12117: 1997
Top Guard ISO 10262: 1998 (Level II)
Dimensions - Long Stick
Boom Height - Shipping Position 40.2 in / 1020 mm
Boom In Reach 65.4 in / 1660 mm
Boom Swing - Left 65 °
Boom Swing - Right 50 °
Dig Depth 101.2 in / 2570 mm
Maximum Blade Depth 11.6 in / 295 mm
Maximum Blade Height 11.2 in / 285 mm
Maximum Dig Height 142.5 in / 3620 mm
Maximum Dump Clearance 103.9 in / 2640 mm
Maximum Reach 168.1 in / 4270 mm
Maximum Reach - Ground Level 165.7 in / 4210 mm
Minimum Ground Clearance Below Undercarriage 5.9 in / 150 mm
Note *Overall Shipping Length depends on blade position during shipment.
O/A Shipping Height 90.6 in / 2300 mm
O/A Undercarriage Length 72.8 in / 1850 mm
Stick Length 45.7 in / 1160 mm
Swing Bearing - Height 17.4 in / 442 mm
Tail Swing 29.5 in / 750 mm
Track Belt/Shoe Width 9.8 in / 250 mm
Track Width - Expanded 55.12 in / 1400 mm
Track Width - Retracted 42.9 in / 1090 mm
Vertical Wall 76.4 in / 1940 mm
Dimensions - Standard Stick
Note *Overall Shipping Length depends on blade position during shipment.
Boom Height - Shipping Position 42.1 in / 1070 mm
Boom In Reach 65.4 in / 1660 mm
Boom Swing - Left 65 °
Boom Swing - Right 50 °
Dig Depth 93.3 in / 2370 mm
Maximum Blade Depth 11.6 in / 295 mm
Maximum Blade Height 11.2 in / 285 mm
Maximum Dig Height 139.8 in / 3550 mm
Maximum Dump Clearance 100.8 in / 2560 mm
Maximum Reach 161.8 in / 4110 mm
Maximum Reach - Ground Level 159.1 in / 4040 mm
Minimum Ground Clearance Below Undercarriage 5.9 in / 150 mm
O/A Shipping Height 90.6 in / 2300 mm
O/A Undercarriage Length 72.8 in / 1850 mm
Overall Shipping Length* 153.5 in / 3900 mm
Stick Length 37.8 in / 960 mm
Swing Bearing - Height 17.4 in / 442 mm
Tail Swing 29.5 in / 750 mm
Track Belt/Shoe Width 9.8 in / 250 mm
Track Width - Expanded 55.12 in / 1400 mm
Track Width - Retracted 42.9 in / 1090 mm
Vertical Wall 72.8 in / 1850 mm
Hydraulic System
Auxiliary Circuit - Primary - Flow 8.7 gal/min / 33 l/min
Auxiliary Circuit - Primary - Pressure 3553.4 psi / 245 bar
Auxiliary Circuit - Secondary - Flow 3.7 gal/min / 14 l/min
Auxiliary Circuit - Secondary - Pressure 3553.4 psi / 245 bar
Digging Force - Bucket 4406.3 lbf / 19.6 kN
Digging Force - Stick - Long 2203.1 lbf / 9.8 kN
Digging Force - Stick - Standard 2540.3 lbf / 11.3 kN
Operating Pressure - Equipment 3553.4 psi / 245 bar
Operating Pressure - Swing 2132.1 psi / 147 bar
Operating Pressure - Travel 3553.4 psi / 245 bar
Pump Flow at 2,400 rpm 17.4 gal/min / 66 l/min
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Service Refill Capacities
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 System 6.9 gal (US) / 26 l
Hydraulic Tank 4.8 gal (US) / 18 l
Sound
Average Exterior Sound Pressure (ISO 6395:2008) 93 dB(A)
Note European Union Directive “2000/14/EC”
Operator Sound Pressure (ISO 6396:2008) 73 dB(A)
Swing System
Machine Swing Speed 9.8 r/min
Travel System
Gradeability - Maximum 30 degrees
Ground Pressure - Maximum Weight 3.9 psi / 26.8 kPa
Ground Pressure - Minimum Weight 3.4 psi / 23.7 kPa
Maximum Traction Force - High Speed 2967.5 lbf / 13.2 kN
Maximum Traction Force - Low Speed 4496.2 lbf / 20 kN
Travel Speed - High 2.7 mile/h / 4.4 km/h
Travel Speed - Low 1.8 mile/h / 2.9 km/h
Weight Increase from Minimum Configuration
Cab 221 lb / 100 kg
Long Stick 22 lb / 10 kg
Steel Tracks 132 lb / 60 kg

Standard Equipment

  • ENGINE
    • Cat C1.1 Engine (U.S. EPA Tier 4 Final/EU Stage V)
    • Automatic Engine Idle
    • Automatic Engine Shutdown
    • Automatic Two Speed Travel
    • Fuel Water Separator
    • Power on Demand (not available in all regions)
    • Variable Displacement Piston Pump
    • Load Sensing/Flow Sharing Hydraulics
  • HYDRAULICS
    • Smart Tech Electronic Pump
    • Accumulator
    • Automatic Swing Brake
    • Auxiliary Hydraulic Lines
    • One and Two Way Auxiliary Flow
    • Continuous Auxiliary Flow
    • Auxiliary Line Quick Disconnects
  • OPERATOR ENVIRONMENT
    • Cab or Canopy
    • ROPS – ISO 12117-2: 2008
    • TOPS – ISO 12117: 1997
    • Top Guard – ISO 10262: 1998 (Level II)
    • Cab HVAC or Heat Only
    • Next Generation Standard LCD Monitor
    • Machine Security – Standard Key with Pass Code or Push to Start with Fob
    • Adjustable Wrist Rests
    • Fabric or Vinyl Seat
    • Retractable High Visibility Seat Belt (75 mm/3 in)
    • Coat Hook
    • Cup Holder
    • Cab Interior Light
    • Cab Radio
    • Storage Pocket
    • Skylight
    • Washable Floor Mat
    • Travel Pedals and Levers
    • Next Generation Stick Steer
    • Hydraulic Lockout – All Controls
    • Machine 2-Point Lifting
    • Tilt-up Cab or Canopy
    • Bluetooth® Capable (Cab only)
  • UNDERCARRIAGE
    • Fixed or Expandable Undercarriage
    • Rubber Belt or Steel Track (250 mm/9.8 in wide)
    • Dozer Blade with Float
    • Tie Downs on Track Frame
  • BOOM, STICK AND LINKAGES
    • One Piece Boom (1850 mm/73 in)
    • Standard Stick (960 mm/37.8 in) or Long Stick (1160 mm/45.7 in)
    • Front Shovel Capable (Pin-On/Manual Coupler/Hydraulic Coupler – not available in all regions)
    • Thumb Ready (not available in all regions)
    • Certified Lifting Eye (not available in all regions)
  • ELECTRICAL
    • 12 Volt Battery
    • Software (machine and monitor)
    • Maintenance Free Battery
    • Warning Horn
    • 12 Volt Power Socket
    • Boom Light, Halogen
    • Pattern Changer

Optional Equipment

  • OPERATOR ENVIRONMENT
    • Mirrors Left and Right
  • ELECTRICAL
    • Product Link™
    • LED Front Lights
    • LED Front and Rear Lights
    • LED Boom Light
    • Battery Disconnect
  • OTHER
    • Attachments including Buckets, Augers and Hammers
    • Travel Alarm (standard in some regions)
    • Water Jacket Heater
    • Eco Drain
    • Guard, Canopy
    • Guard, Mesh
    • Quick Coupler Lines
    • Thumb Bracket (standard in some regions)
    • Secondary Auxiliaries
    • Bio Oil Capable
    • No Travel Pedals and Levers
    • Boom Lowering Check Valve
    • Stick Lowering Check Valve
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