301.7 CR Mini Hydraulic Excavator

Net Power

21hp

Engine Model

C1.1

Emissions

Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.

Bore

3in

Stroke

3.2in

Displacement

69in³

Note

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.

Note (1)

Advertised power is tested per the specified standard in effect at the time of manufacture.

Engine Power

21.6hp

Operating Weight

4222lb

Minimum Operating Weight with Canopy*

3946lb

Maximum Operating Weight with Canopy**

4222lb

Note (2)

**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.

Note (1)

*Minimum Weight is based on rubber 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.

EU: CE Plate Weight***

4167lb

Dig Depth

100in

Tail Swing

25.6in

O/A Shipping Height

90.6in

Maximum Blade Height

10.6in

Minimum Ground Clearance Below Undercarriage

5.5in

O/A Undercarriage Length

62.6in

Boom Height – Shipping Position

40.9in

Maximum Dump Clearance

98.8in

Track Belt/Shoe Width

9.1in

Maximum Dig Height

137.4in

Track Width – Expanded

51.18in

Maximum Reach – Ground Level

159.8in

Swing Bearing – Height

17.4in

Boom Swing – Left

65°

Stick Length

45.7in

Vertical Wall

74.4in

Track Width – Retracted

39in

Boom Swing – Right

50°

Note

*Overall Shipping Length depends on blade position during shipment.

Maximum Reach

162.6in

Boom In Reach

63.8in

Overall Shipping Length*

141.3in

Maximum Blade Depth

10.4in

Height

8.9in

Note

*Expanded – 1300 mm (51 in)

Width*

39in

Operating Pressure – Equipment

3553.4psi

Operating Pressure – Swing

2132.1psi

Digging Force – Stick – Standard

2135.7lbf

Pump Flow at 2,400 rpm

17.4gal/min

Auxiliary Circuit – Primary – Pressure

3553.4psi

Digging Force – Bucket

3641.9lbf

Auxiliary Circuit – Secondary – Pressure

3553.4psi

Operating Pressure – Travel

3553.4psi

Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Auxiliary Circuit – Secondary – Flow

3.7gal/min

Auxiliary Circuit – Primary – Flow

8.7gal/min

Digging Force – Stick – Long

1865.9lbf

Track Belt/Shoe Width

9.1in

Overall Shipping Length*

142.5in

Track Width – Expanded

51.18in

O/A Undercarriage Length

62.6in

Maximum Reach – Ground Level

153.5in

Boom Height – Shipping Position

42.9in

Boom Swing – Left

65°

Maximum Reach

156.3in

Maximum Blade Depth

10.4in

Dig Depth

92.5in

Maximum Dump Clearance

96.5in

Maximum Blade Height

10.6in

Tail Swing

25.6in

Boom In Reach

64.2in

Minimum Ground Clearance Below Undercarriage

5.5in

O/A Shipping Height

90.6in

Swing Bearing – Height

17.4in

Stick Length

37.8in

Vertical Wall

70.9in

Boom Swing – Right

50°

Track Width – Retracted

39in

Maximum Dig Height

135in

Note

*Overall Shipping Length depends on blade position during shipment.

Maximum Traction Force – High Speed

2675.2lbf

Travel Speed – High

2.7mile/h

Ground Pressure – Maximum Weight

4.4psi

Travel Speed – Low

1.8mile/h

Maximum Traction Force – Low Speed

4136.5lbf

Gradeability – Maximum

30 degrees

Ground Pressure – Minimum Weight

4psi

Engine Oil

1.2gal (US)

Hydraulic Tank

4.8gal (US)

Fuel Tank

5.8gal (US)

Cooling System

1gal (US)

Hydraulic System

6.9gal (US)

Average Exterior Sound Pressure (ISO 6395:2008)

93dB(A)

Note

European Union Directive “2000/14/EC”

Steel Tracks

110lb

Long Stick

22lb

Expandable Undercarriage

Standard

Heavy Counterweight

148lb

Machine Swing Speed

9.8r/min

Roll Over Protective Structure (ROPS)

ISO 12117-2:2008

Top Guard

ISO 10262:1998 (Level I)

Tip Over Protective Structure (TOPS)

ISO 12117:1997

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 Hydraulic Lines
- One and Two Way Auxiliary Flow
- Continuous Auxiliary Flow
- Auxiliary Line Quick Disconnects
Operator Environment
- Tilt-up Canopy
- 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
- Vinyl Non-Suspension Seat
- 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
- 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 (230 mm/9 in wide)
- Dozer Blade
- Dozer Blade Float
- Hydraulic Track Adjusters
- Tie Downs on Track Frame
Boom, Stick And Linkages
- One Piece Boom (1780 mm/70 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

Operator Environment
- Control Pattern Changer (optional in some regions)
- No Travel Pedals and Hand Levers
- Machine Security – Push to Start with Key Fob/Pass Code
- Vinyl Suspension Seat
- LED Front Lights
- LED Front and Rear Lights
- LED Boom Light
- Mirrors Left and Right
- Seat Belt Reminder System
Undercarriage
- Steel Track (230 mm/9 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
- Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 PSA)
- Polycarbonate Half Height Front Guard (Canopy only)
Other
- Bio Oil Capable
- Eco Drain
- Water Jacket Heater
- Heavy Counterweight

301.7 CR Mini Hydraulic Excavator