305 CR Mini Hydraulic Excavator

Net Power

45hp

Engine Model

C1.7 Turbo

Note

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

Gross Power – 2,400 rpm – SAE J1995:2014

48.4hp

Stroke

3.9in

Bore

3.3in

Displacement

101in³

Emissions

The Cat® C1.7 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.

Note (2)

Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.

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

45hp

Operating Weight

12688lb

Minimum Operating Weight with Canopy*

11016lb

Note (1)

*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight.

Minimum Operating Weight with Cab*

11234lb

Maximum Operating Weight with Cab**

12688lb

Maximum Operating Weight with Canopy**

12469lb

Note (2)

**Maximum Weight is based on steel tracks with pads, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket.

Dig Depth

144.5in

Swing Bearing – Height

24.4in

Boom Height – Shipping Position

74.6in

Boom In Reach

101.6in

Maximum Reach

235.8in

Track Belt/Shoe Width

15.7in

Maximum Reach – Ground Level

229.7in

Maximum Blade Height

15.2in

O/A Shipping Height

100.4in

Tail Swing without Counterweight

43.1in

O/A Undercarriage Length

101.6in

Tail Swing with Counterweight

47.2in

Vertical Wall

100.8in

Note

*Overall Shipping Length depends on blade position during shipment.

Overall Shipping Length*

210.2in

Maximum Dig Height

210.8in

Stick Length

63in

Track Width

78in

Maximum Blade Depth

23.4in

Maximum Dump Clearance

151.4in

Boom Swing – Left

615mm

Boom Swing – Right

34.1°

Ground Clearance

13.2in

Machine Swing Speed

9r/min

Boom Swing – Right

50 Degrees

Boom Swing – Left

72 Degrees

Boom Height – Shipping Position

71.7in

Maximum Blade Depth

23.4in

Maximum Reach

226.6in

Boom Swing – Left

24.2°

Overall Shipping Length*

208.9in

O/A Undercarriage Length

101.6in

Swing Bearing – Height

24.4in

Stick Length

53.2in

Track Belt/Shoe Width

15.7in

Boom In Reach

101.2in

Vertical Wall

91.9in

Tail Swing with Counterweight

47.2in

Maximum Dump Clearance

145.7in

O/A Shipping Height

100.4in

Note

*Overall Shipping Length depends on blade position during shipment.

Maximum Dig Height

205.3in

Maximum Blade Height

15.2in

Dig Depth

134.6in

Boom Swing – Right

34.1°

Maximum Reach – Ground Level

220.1in

Tail Swing without Counterweight

43.1in

Ground Clearance

13.2in

Auxiliary Circuit – Secondary – Pressure

3843psi

Pump Flow at 2,400 rpm

35gal/min

Operating Pressure – Swing

2901psi

Operating Pressure – Travel

3843psi

Auxiliary Circuit – Secondary – Flow

7gal/min

Digging Force – Stick – Standard

6362lbf

Auxiliary Circuit – Primary – Pressure

3843psi

Auxiliary Circuit – Primary – Flow

21gal/min

Digging Force – Bucket

11061lbf

Operating Pressure – Equipment

3843psi

Note

Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Digging Force – Stick – Long

5665lbf

Top Guard

ISO 10262:1998 Level I

Roll Over Protective Structure (ROPS)

ISO 12117-2:2008

Tip Over Protective Structure (TOPS)

ISO 12117:1997

Counterweight

534lb

Long Stick

75lb

Steel Tracks with Pads

827lb

Angle Blade

225lb

Straight Blade Width

78in

Angle Blade Height

15.7in

Angle Blade – Left

25 degrees

Angle Blade – Right

25 degrees

Angle Blade Width

78in

Straight Blade Height

15.4in

Note

*The declared dynamic operator sound pressure levels per ISO 6396:2008. The measurements were conducted with the cab doors and windows closed. **The labeled sound power level for the CE marked configurations when measured according to the test procedure a

Operator Sound Pressure (ISO 6396:2008)

76dB(A)

Average Exterior Sound Pressure (ISO 6395:2008)

97dB(A)

Travel Speed – Low

1.7mile/h

Maximum Traction Force – High Speed

5553lbf

Travel Speed – High

3.1mile/h

Gradeability – Maximum

30 degrees

Ground Pressure – Minimum Weight

4psi

Maximum Traction Force – Low Speed

11353lbf

Ground Pressure – Maximum Weight

4.7psi

Engine Oil

1.6gal (US)

Hydraulic System

20gal (US)

Cooling System

2.9gal (US)

Hydraulic Tank

16gal (US)

Fuel Tank

17gal (US)

Recyclability

96%

Engine
- Cat^® C1.7 Turbo Engine (U.S. EPA Tier 4 Final)
- 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
Guarding
- ROPS ISO 12117-2:2008
- Top Guard ISO 10262:1998 (Level I)
Other
- Eco Drain
Operator Environment
- LED Front and Rear Lights
- LED Boom Light
- Canopy or Cab
- Top Guard ISO 10262:1998 Level I
- ROPS – ISO 12117-2:2008
- TOPS – ISO 12117:1997
- 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 (not available in all regions)
- 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
  – Jog Dial (cab only)
Undercarriage
- Rubber Belt (400 mm/15.7 in)
- Dozer Straight Blade
- Dozer Blade Float
- Tie Downs on Track Frame
Boom, Stick And Linkages
- One Piece Boom (2716 mm/106.9 in)
- Standard Stick (1351 mm/53.2 in)
- Front Shovel Capable – Pin-On
- Thumb Ready
- Certified Lifting Eye
Electrical
- 12 Volt Battery
- Software (machine and monitor)
- Maintenance Free Battery
- Lock Out/Tag Out Battery Disconnect
- 12 Volt Power Socket
- Travel Alarm (optional in some regions)

Undercarriage
- Steel Track (400 mm/15.7 in)
- Steel Track with Rubber Pads
- Angle Blade
Boom, Stick And Linkages
- Long Stick (1601 mm/63.0 in)
- Front Shovel Capable – Dual Lock Manual Coupler
- Front Shovel Capable – Hydraulic Coupler
- Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
- 2nd Auxiliary Hydraulic Lines
- Bucket Divert Lines
- Boom Lowering Check Valve
- Stick Lowering Check Valve
- Hydraulic Quick Coupler Lines
Electrical
- Product Link^™ PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
Other
- Bio Oil Capable
- Water Jacket Heater
- Counterweight (242 kg/534 lb)
Operator Environment
- Cab with Air Conditioning
- Cab with Heater
- No Travel Pedals and Hand Levers (optional in some regions)
- Machine Security – Push to Start with Key Fob/Pass Code
- Mirrors, Left, Right and Rear
- Camera
- Radio – Bluetooth^®, Auxiliary, Microphone, USB (charging only) (Cab only)
- Next Generation Advanced Monitor
  – Touch Screen
  – Site Reference System
  – High Definition Camera Capable (IP68 and IP69K)
  – Numeric Security Code
- Seat Belt Reminder System
- Cat Grade with Advanced 2D
- Cat Grade with 3D
Guarding
- Top Guard ISO 10262:1998 (Level II)
- Front Guard (Mesh) ISO 10262:1998 (Level I)
- Front Guard (Heavy Duty) ISO 10262:1998 (Level II)

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