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302 CR Mini Hydraulic Excavator

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Product Specs

Engine

Net Power
21 hp
Engine Model
C1.1
Bore
3 in
Displacement
69 in³
Stroke
3.2 in
Note (2)
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.
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (1)
Engine power is tested per ISO 14396:2002.
Note
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
21 hp
Gross Power - SAE J1995:2014
21.6 hp

Weights

Operating Weight
4987 lb
Maximum Operating Weight with Canopy**
4588 lb
Minimum Operating Weight with Canopy*
4229 lb
Note (1)
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
Note (2)
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Maximum Operating Weight with Cab**
4987 lb
Minimum Operating Weight with Cab*
4535 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.
EU: CE Plate Weight with Cab***
4718 lb
EU: CE Plate Weight with Canopy***
4508 lb

Dimensions - Long Stick

Dig Depth
101.2 in
Boom Height - Shipping Position
40.2 in
Boom In Reach
65.4 in
Boom Swing - Left
65 °
Boom Swing - Right
50 °
Maximum Blade Depth
11.6 in
Maximum Blade Height
11.2 in
Maximum Dig Height
142.5 in
Maximum Dump Clearance
103.9 in
Maximum Reach
168.1 in
Maximum Reach - Ground Level
165.7 in
Note
*Overall Shipping Length depends on blade position during shipment.
O/A Shipping Height
90.6 in
O/A Undercarriage Length
72.8 in
Overall Shipping Length*
152.8 in
Stick Length
45.7 in
Swing Bearing - Height
17.4 in
Tail Swing
29.5 in
Track Belt/Shoe Width
9.8 in
Track Width - Expanded
55.12 in
Track Width - Retracted
42.9 in
Vertical Wall
76.4 in
Minimum Ground Clearance Below Undercarriage
5.9 in

Blade

Height
8.9 in
Note
*Expanded – 1400 mm (55 in)
Width*
42.9 in

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 I)

Dimensions - Standard Stick

Boom Height - Shipping Position
42.1 in
Boom In Reach
65.4 in
Boom Swing - Left
65 °
Boom Swing - Right
50 °
Dig Depth
93.3 in
Maximum Blade Depth
11.6 in
Maximum Blade Height
11.2 in
Maximum Dig Height
139.8 in
Maximum Dump Clearance
100.8 in
Maximum Reach
161.8 in
Maximum Reach - Ground Level
159.1 in
Minimum Ground Clearance Below Undercarriage
5.9 in
O/A Shipping Height
90.6 in
O/A Undercarriage Length
72.8 in
Overall Shipping Length*
153.5 in
Stick Length
37.8 in
Swing Bearing - Height
17.4 in
Tail Swing
29.5 in
Track Belt/Shoe Width
9.8 in
Vertical Wall
72.8 in
Track Width - Expanded
55.12 in
Track Width - Retracted
42.9 in
Note
*Overall Shipping Length depends on blade position during shipment.

Service Refill Capacities

Fuel Tank
6.9 gal (US)
Cooling System
1 gal (US)
Engine Oil
1.2 gal (US)
Hydraulic System
6.9 gal (US)
Hydraulic Tank
4.8 gal (US)

Hydraulic System

Auxiliary Circuit - Primary - Flow
8.7 gal/min
Auxiliary Circuit - Primary - Pressure
3553.4 psi
Auxiliary Circuit - Secondary - Flow
3.7 gal/min
Auxiliary Circuit - Secondary - Pressure
3553.4 psi
Digging Force - Bucket
4406.3 lbf
Digging Force - Stick - Long
2203.1 lbf
Digging Force - Stick - Standard
2540.3 lbf
Operating Pressure - Equipment
3553.4 psi
Operating Pressure - Swing
2132.1 psi
Operating Pressure - Travel
3553.4 psi
Pump Flow at 2,400 rpm
17.4 gal/min
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump

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
Ground Pressure - Minimum Weight
3.4 psi
Maximum Traction Force - High Speed
2967.5 lbf
Maximum Traction Force - Low Speed
4496.2 lbf
Travel Speed - High
2.7 mile/h
Travel Speed - Low
1.8 mile/h

Weight Increase from Minimum Configuration

Long Stick
18 lb
Steel Tracks
132 lb
Expandable Undercarriage
212 lb

Sustainability

Recyclability
95%

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
    • Tilt-up Canopy or Tilt-Up Cab
    • Top Guard ISO 10262:1998 Level I
    • ROPS – ISO 12117-2:2008
    • TOPS – ISO 12117:1997
    • Machine 2-Point Lifting
    • Stick Steer Mode
    • Travel Cruise Control
    • Control Pattern Changer (optional in some regions)
    • Adjustable Wrist Rests
    • Washable Floor Mat
    • Travel Pedals and Hand Levers
    • Machine Security
    • Machine Security – Standard Key with Pass Code
    • Fabric Suspension Seat (Cab only)
    • Vinyl Suspension Seat (Canopy only)
    • Hydraulic Lockout – All Controls
    • Retractable High Visibility Seat Belt (75 mm/3 in)
    • Coat Hook
    • Cup Holder
    • Storage Pocket
    • Skylight
    • Mounting Bosses for Front
    • Signaling/Warning Horn
    • Interior Light (Cab only)
    • Boom Light, Halogen
    • Utility Space for Mobile Phone
    • 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
  • Undercarriage
    • Expandable Undercarriage
    • Rubber Belt (250 mm/10 in wide)
    • Dozer Blade
    • Dozer Blade Float
    • Hydraulic Track Adjusters
    • Tie Downs on Track Frame
  • Boom, Stick And Linkages
    • One Piece Boom (1850 mm/73 in)
    • Standard Stick (960 mm/37.8 in)
    • Front Shovel Capable
    • Front Shovel Capable – Pin-On
    • Thumb Ready (not available in all regions)
    • Certified Lifting Eye (optional in some regions)
  • Electrical
    • 12 Volt Battery
    • Software (machine and monitor)
    • Maintenance Free Battery
    • Signaling/Warning Horn
    • 12 Volt Power Socket

Attachments

  • Operator Environment
    • Cab with Air Conditioning
    • Cab with Heater
    • Control Pattern Changer (optional in some regions)
    • No Travel Pedals and Hand Levers
    • Machine Security – Push to Start with Key Fob/Pass Code
    • Vinyl Non-Suspension Seat (Canopy only)
    • LED Front Lights
    • LED Front and Rear Lights
    • LED Boom Light
    • Mirrors Left and Right
    • Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
  • Undercarriage
    • Steel Track (250 mm/10 in wide)
  • Boom, Stick And Linkages
    • Long Stick (1160 mm/45.7 in)
    • Front Shovel Capable – Dual Lock Manual Coupler
    • Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
    • 2nd Auxiliary Hydraulic Lines
    • Boom Lowering Check Valve
    • Stick Lowering Check Valve
    • Hydraulic Quick Coupler Lines (not available in all regions)
  • Electrical
    • Battery Disconnect
    • Product Link PL243 (regulations apply)
    • Product Link PLE643 (regulations apply)
    • Travel Alarm (standard in some regions)
  • Guarding
    • Guard, Canopy
    • Guard, Mesh
  • Other
    • Bio Oil Capable
    • Eco Drain
    • Water Jacket Heater

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