302 CR Mini Hydraulic Excavator

Net Power

21hp

Engine Model

C1.1

Net Power – 2,400 rpm – ISO 9249, 80/1269/EEC

21hp

Gross Power – SAE J1995:2014

21.6hp

Bore

3in

Stroke

3.2in

Displacement

69in³

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

4987lb

Minimum Operating Weight with Canopy*

4229lb

Maximum Operating Weight with Canopy**

4588lb

Minimum Operating Weight with Cab*

4535lb

Maximum Operating Weight with Cab**

4987lb

EU: CE Plate Weight with Canopy***

4508lb

EU: CE Plate Weight with Cab***

4718lb

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.

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.

Dig Depth

101.2in

Vertical Wall

76.4in

Maximum Reach – Ground Level

165.7in

Maximum Reach

168.1in

Maximum Dig Height

142.5in

Maximum Dump Clearance

103.9in

Boom In Reach

65.4in

Tail Swing

29.5in

Maximum Blade Height

11.2in

Maximum Blade Depth

11.6in

Boom Height – Shipping Position

40.2in

O/A Shipping Height

90.6in

Swing Bearing – Height

17.4in

O/A Undercarriage Length

72.8in

Boom Swing – Right

50°

Overall Shipping Length*

152.8in

Boom Swing – Left

65°

Track Belt/Shoe Width

9.8in

Track Width – Retracted

42.9in

Track Width – Expanded

55.12in

Minimum Ground Clearance Below Undercarriage

5.9in

Stick Length

45.7in

Note

*Overall Shipping Length depends on blade position during shipment.

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

Dig Depth

93.3in

Vertical Wall

72.8in

Maximum Reach – Ground Level

159.1in

Maximum Reach

161.8in

Maximum Dig Height

139.8in

Maximum Dump Clearance

100.8in

Boom In Reach

65.4in

Tail Swing

29.5in

Maximum Blade Height

11.2in

Maximum Blade Depth

11.6in

Boom Height – Shipping Position

42.1in

O/A Shipping Height

90.6in

Swing Bearing – Height

17.4in

O/A Undercarriage Length

72.8in

Overall Shipping Length*

153.5in

Boom Swing – Right

50°

Boom Swing – Left

65°

Track Belt/Shoe Width

9.8in

Track Width – Retracted

42.9in

Track Width – Expanded

55.12in

Minimum Ground Clearance Below Undercarriage

5.9in

Stick Length

37.8in

Note

*Overall Shipping Length depends on blade position during shipment.

Long Stick

18lb

Steel Tracks

132lb

Expandable Undercarriage

212lb

Machine Swing Speed

9.8r/min

Cooling System

1gal (US)

Engine Oil

1.2gal (US)

Fuel Tank

6.9gal (US)

Hydraulic Tank

4.8gal (US)

Hydraulic System

6.9gal (US)

Width*

42.9in

Height

8.9in

Note

*Expanded – 1400 mm (55 in)

Travel Speed – High

2.7mile/h

Travel Speed – Low

1.8mile/h

Maximum Traction Force – High Speed

2967.5lbf

Maximum Traction Force – Low Speed

4496.2lbf

Ground Pressure – Minimum Weight

3.4psi

Ground Pressure – Maximum Weight

3.9psi

Gradeability – Maximum

30 degrees

Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Pump Flow at 2,400 rpm

17.4gpm

Operating Pressure – Equipment

3553.4psi

Operating Pressure – Travel

3553.4psi

Operating Pressure – Swing

2132.1psi

Auxiliary Circuit – Primary – Flow

8.7gpm

Auxiliary Circuit – Primary – Pressure

3553.4psi

Auxiliary Circuit – Secondary – Flow

3.7gpm

Auxiliary Circuit – Secondary – Pressure

3553.4psi

Digging Force – Stick – Standard

2540.3lbf

Digging Force – Stick – Long

2203.1lbf

Digging Force – Bucket

4406.3lbf

Roll Over Protective Structure (ROPS)

ISO 12117-2:2008

Tip Over Protective Structure (TOPS)

ISO 12117:1997

Top Guard

ISO 10262:1998 (Level I)

Operator Sound Pressure (ISO 6396:2008)

72dB(A)

Average Exterior Sound Pressure (ISO 6395:2008)

99dB(A)

Note

European Union Directive “2000/14/EC”

Recyclability

95%

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 Line Quick Disconnects
- One and Two Way Auxiliary Flow
- Continuous Auxiliary Flow
- Auxiliary Hydraulic Lines
Operator Environment
- Tilt-up Canopy or Tilt-Up Cab
- Machine 2-Point Lifting
- Travel Cruise Control
- Control Pattern Changer (optional in some regions)
- Adjustable Wrist Rests
- Washable Floor Mat
- Travel Pedals and Hand Levers
- Stick Steer Mode
- Machine Security
- Standard Key with Pass Code
- Fabric Suspension Seat (Cab 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
- 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
- Lock Out/Tag Out Battery Disconnect
- Signaling/Warning Horn
- 12 Volt Power Socket
Guarding
- ROPS – ISO 12117-2:2008
- TOPS – ISO 12117:1997
- Top Guard ISO 10262:1998

Operator Environment
- Cab with Air Conditioning
- Cab with Heater
- Control Pattern Changer (optional in some regions)
- No Travel Pedals and Hand Levers
- Push to Start with Key Fob/Pass Code
- Vinyl Non-Suspension Seat (Canopy only)
- Seat Belt Reminder System
- 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
- Expandable 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
- Product Link PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
- Travel Alarm (standard in some regions)
Guarding
- Polycarbonate Half Height Front Guard (Canopy only)
- Polycarbonate Front Guard (ISO 10262:1998 Level 1 and EN356 PSA)
Other
- Bio Oil Capable
- Eco Drain
- Water Jacket Heater

302 CR Mini Hydraulic Excavator