305 CR Mini Hydraulic Excavator

Net Power45hp

Engine ModelC1.7 Turbo

Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC45hp

Gross Power - 2,400 rpm - SAE J1995:201448.4hp

Bore3.3in

Stroke3.9in

Displacement101in³

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

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

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.

Operating Weight12688lb

Minimum Operating Weight with Canopy*11016lb

Maximum Operating Weight with Canopy**12469lb

Minimum Operating Weight with Cab*11234lb

Maximum Operating Weight with Cab**12688lb

Note (1)*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight.

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 Depth144.5in

Vertical Wall100.8in

Maximum Reach - Ground Level229.7in

Maximum Reach235.8in

Maximum Dig Height210.8in

Maximum Dump Clearance151.4in

Boom In Reach101.6in

Tail Swing without Counterweight43.1in

Tail Swing with Counterweight47.2in

Maximum Blade Height15.2in

Maximum Blade Depth23.4in

Boom Height - Shipping Position74.6in

O/A Shipping Height100.4in

Swing Bearing - Height24.4in

O/A Undercarriage Length101.6in

Overall Shipping Length*210.2in

Boom Swing - Right34.1°

Boom Swing - Left615mm

Track Belt/Shoe Width15.7in

Track Width78in

Ground Clearance13.2in

Stick Length63in

Note*Overall Shipping Length depends on blade position during shipment.

Roll Over Protective Structure (ROPS)ISO 12117-2:2008

Top GuardISO 10262:1998 Level I

Recyclability96%

Dig Depth134.6in

Vertical Wall91.9in

Maximum Reach - Ground Level220.1in

Maximum Reach226.6in

Maximum Dig Height205.3in

Maximum Dump Clearance145.7in

Boom In Reach101.2in

Tail Swing without Counterweight43.1in

Tail Swing with Counterweight47.2in

Maximum Blade Height15.2in

Maximum Blade Depth23.4in

Boom Height - Shipping Position71.7in

O/A Shipping Height100.4in

Swing Bearing - Height24.4in

O/A Undercarriage Length101.6in

Overall Shipping Length*208.9in

Boom Swing - Right34.1°

Boom Swing - Left24.2°

Track Belt/Shoe Width15.7in

Track Width78in

Ground Clearance13.2in

Stick Length53.2in

Note*Overall Shipping Length depends on blade position during shipment.

Machine Swing Speed9r/min

Boom Swing - Left72 Degrees

Boom Swing - Right50 Degrees

Counterweight534lb

Long Stick75lb

Steel Tracks with Pads827lb

Angle Blade225lb

Pump Flow at 2,400 rpm35gpm

Operating Pressure - Equipment3843psi

Operating Pressure - Travel3843psi

Operating Pressure - Swing2901psi

Auxiliary Circuit - Primary - Flow21gpm

Auxiliary Circuit - Primary - Pressure3843psi

Auxiliary Circuit - Secondary - Flow7gpm

Auxiliary Circuit - Secondary - Pressure3843psi

Digging Force - Stick - Standard6362lbf

Digging Force - Stick - Long5665lbf

Digging Force - Bucket11061lbf

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

TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump

Straight Blade Width78in

Straight Blade Height15.4in

Angle Blade Width78in

Angle Blade Height15.7in

Angle Blade - Left25 degrees

Angle Blade - Right25 degrees

Travel Speed - High3.1mile/h

Travel Speed - Low1.7mile/h

Maximum Traction Force - High Speed5553lbf

Maximum Traction Force - Low Speed11353lbf

Ground Pressure - Minimum Weight4psi

Ground Pressure - Maximum Weight4.7psi

Gradeability - Maximum30 degrees

Operator Sound Pressure (ISO 6396:2008)76dB(A)

Average Exterior Sound Pressure (ISO 6395:2008)97dB(A)

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

Air ConditioningThe 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

Cooling System2.9gal (US)

Engine Oil1.6gal (US)

Fuel Tank17gal (US)

Hydraulic Tank16gal (US)

Hydraulic System20gal (US)

Standard

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

Standard

Smart Tech Electronic Pump

Accumulator

Automatic Swing Brake

Auxiliary Hydraulic Lines

One and Two Way Auxiliary Flow

Continuous Auxiliary Flow

Auxiliary Line Quick Disconnects

Standard

ROPS ISO 12117-2:2008

Top Guard ISO 10262:1998 (Level I)

Optional

Top Guard ISO 10262:1998 (Level II)

Front Guard (Mesh) ISO 10262:1998 (Level I)

Front Guard (Heavy Duty) ISO 10262:1998 (Level II)

Standard

Eco Drain

Optional

Bio Oil Capable

Water Jacket Heater

Counterweight (242 kg/534 lb)

Standard

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)

Optional

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

Standard

Rubber Belt (400 mm/15.7 in)

Dozer Straight Blade

Dozer Blade Float

Tie Downs on Track Frame

Optional

Steel Track (400 mm/15.7 in)

Steel Track with Rubber Pads

Angle Blade

Standard

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

Optional

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

Standard

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)

Optional

Product Link^™ PL243 (regulations apply)

Product Link PLE643 (regulations apply)