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Weights

Operating Weight

21091lb

Maximum Operating Weight with Cab**

21091lb

Note (1)

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

Note (2)

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

Minimum Operating Weight with Cab*

19735lb

Dimensions - Long Stick

Dig Depth

182.8in

Maximum Dump Clearance

199.7in

Boom In Reach

126.6in

Vertical Wall

134in

Maximum Blade Depth

26in

O/A Undercarriage Length

126in

O/A Track Width

97.2in

Stick Length

92.8in

Maximum Blade Height

16.1in

Maximum Dig Height

277.1in

Tail Swing with Counterweight

62.4in

Maximum Reach

300.7in

Cab Height

100in

Ground Clearance

14in

Swing Bearing - Height

29.7in

Track Belt/Shoe Width

17.7in

Boom Swing - Left

23.8in

Boom Swing - Right

36.8in

Tail Swing without Counterweight

57.1in

Maximum Reach - Ground Level

293.7in

Note

*Boom Height when stick is pinned in transport position with no attachments.

Note (2)

***With blade positioned at the rear of the machine.

Note (1)

**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.

Height - Boom Transport - No Tools*

89in

Overall Shipping Length - with Counterweight

7052 mm (277.6 in)***

Height - Boom Working - With Tools**

120.1in

Overall Shipping Length - without Counterweight

7052 mm (277.6 in)***

Engine

Engine Model

Cat C3.3B

Displacement

203in³

Bore

3.7in

Stroke

4.7in

Gross Power - SAE J1995

74.3HP

Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269

69.5HP

Blade

Height

17in

Width - Wide

104in

Width - Standard

97in

Specifications

Note

The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.

Weight Increase from Minimum Configuration

Steel Tracks with Pads

728lb

Long Stick

146lb

Counterweight

552lb

Travel System

Gradeability - Maximum

30 degrees

Ground Pressure - Minimum Weight

5psi

Ground Pressure - Maximum Weight

5.4psi

Travel Speed - High

3.1mile/h

Travel Speed - Low

1.6mile/h

Maximum Traction Force - High Speed

6497lb

Maximum Traction Force - Low Speed

19064lb

Service Refill Capacities

Engine Oil

3gal (US)

Fuel Tank

39gal (US)

Hydraulic System

29gal (US)

Cooling System

2.6gal (US)

Hydraulic Tank

14gal (US)

Hydraulic System

Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Operating Pressure - Swing

3626psi

Digging Force - Stick - Standard

9500lb

Digging Force - Stick - Long

8023lb

Operating Pressure - Travel

4134psi

Pump Flow at 2,400 rpm

62gal/min

Digging Force - Bucket

13943lb

Operating Pressure - Equipment

4134psi

Note

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

Maximum Auxiliary Circuit - Secondary - Flow at Pump

9gal/min

Maximum Auxiliary Circuit - Primary - Pressure at Pump

4134psi

Maximum Auxiliary Circuit - Secondary - Pressure at Pump

4134psi

Maximum Auxiliary Circuit - Primary - Flow at Pump

35gal/min

Maximum Auxiliary Circuit - High Flow - Pressure at Pump

4134lbf/in

Maximum Auxiliary Circuit - High Flow - Flow at Pump

37gal/min

Swing System

Machine Swing Speed

10.6r/min

Boom Swing - Right

50 degrees

Boom Swing - Left

60 degrees

Certification - Cab

Roll Over Protective Structure (ROPS)

ISO 12117-2:2008

Top Guard

ISO 10262:1998 (Level I)

Tip Over Protective Structure (TOPS)

ISO 12117:1997

Sound

Average Exterior Sound Pressure (ISO 6395:2008)

99dB(A)

Note

European Union Directive "2000/14/EC"

Operator Sound Pressure (ISO 6396:2008)

72dB(A)

Dimensions - Standard Stick

Boom Swing - Right

36.8in

Maximum Dump Clearance

187.4in

Tail Swing without Counterweight

57.1in

Maximum Reach - Ground Level

273.6in

O/A Undercarriage Length

126in

Cab Height

100in

Swing Bearing - Height

29.7in

Maximum Dig Height

265.2in

Track Belt/Shoe Width

17.7in

O/A Track Width

97.2in

Ground Clearance

14in

Maximum Reach

281.1in

Tail Swing with Counterweight

62.4in

Boom In Reach

120.4in

Vertical Wall

117.8in

Dig Depth

161.7in

Stick Length

71.8in

Boom Swing - Left

23.8in

Maximum Blade Height

16.1in

Maximum Blade Depth

26in

Note

*Boom Height when stick is pinned in transport position with no attachments.

Overall Shipping Length - without Counterweight

266.7in

Overall Shipping Length - with Counterweight

266.7in

Note (2)

***With blade positioned at the rear of the machine.

Note (1)

**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.

Height - Boom Transport - No Tools*

95.7in

Height - Boom Working - With Tools**

104.7in

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.

Standard Equipment:

  • Engine
    • Cat C3.3B Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)
    • Automatic Engine Idle
    • Automatic Engine Shutdown
    • Automatic Swing Brake
    • Automatic Two Speed Travel
    • Fuel Water Separator with Indicator
    • Radial Seal – Double Element Air Filter
    • Extended Life Coolant, –37° C (–35° F)
  • Hydraulics
    • Electronic Variable Displacement Piston Pump
    • Load Sensing/Flow Sharing Hydraulics
    • Dedicated Auxiliary Hydraulic Pump
    • Power On Demand
    • Hydraulic Temperature Monitoring
    • Certified Accumulator
    • HYDO Advanced Hydraulic Oil
    • Ecology Drain
  • Operator Environment
    • Top Guard ISO 10262 1998 Level I
    • ROPS ISO 12117-2:2008
    • Stick Steer Mode
    • Travel Cruise Control
    • Control Pattern Changer
    • Adjustable Wrist Rests
    • Molded Footrests
    • Removable, Washable Floor Mat
    • Travel Pedals and Hand Levers
    • Cat Key with Passcode Option
    • HVAC with Automatic Temperature Control
    • Hydraulic Lockout Controls
    • Integrated Lower Front Window
    • Assisted Front Window Overhead Storage
    • Rear Window Emergency Exit
    • Fabric, High Back, Suspension Seat
    • Retractable Seat Belt (75 mm/3 in)
    • Coat Hook
    • Cup Holder
    • LED Interior Light
    • Literature Holder
    • Mounting Bosses for Top and Front Guards
    • 12V Power Socket
    • Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)
    • Skylight
    • Signaling/Warning Horn
    • Cab and (left side) Boom Work Lights
    • Utility Space for Mobile Phone
    • Next Generation Color LCD Monitor (IP66)
      – Jog Dial Interface
      – Fuel Level and Coolant Temperature Gauges
      – Maintenance and Machine Monitoring
      – Performance and Machine Adjustments
      – Numeric Security Code
      – Multiple Languages
      – Camera Ready (IP68 & IP69K)
      – Hour Meter with Wake Up Switch
  • Undercarriage
    • Greased and Lubricated Track
    • Tie Down Eyes on Track Frame
    • Dozer Blade
    • Dozer Float
    • Bolt-on, Reversible Wear Edge
  • Boom, Stick And Linkages
    • One Piece Boom (3400 mm/133.9 in)
    • Standard Stick (1820 mm/71.7 in)
    • Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)
    • Thumb Ready (not available in all regions)
  • Electrical
    • 12 Volt Electrical System
    • 60 Ampere Alternator
    • Circuit Breaker
    • 900 CCA Maintenance Free Battery
    • Battery Disconnect
    • Ignition Key Stop Switch
    • Travel Alarm
  • Other
    • Locks on External Enclosure Doors
    • Lockable Fuel Cap
    • Beacon Socket
    • Rear Reflectors

Optional Equipment:

  • Operator Environment
    • Push to Start with Bluetooth® Key
    • Air Suspension Heated Seat
    • Rain Visor
    • Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option)
      – Touch Screen
      – Site Reference System
      – High Definition Camera Capable (IP68 & IP69K)
      – Numeric Security Code
  • Undercarriage
    • Wide Dozer Blade
    • Steel Tracks (450 mm/17.7 in wide)
    • Wide Steel Tracks (600 mm/23.6 in)
    • Steel Track with Rubber Pads
    • Track Guides
  • Boom, Stick And Linkages
    • Long Stick (2360 mm/92.9 in)
    • Attachments including Buckets, Augers and Hammers
    • 2nd Auxiliary Hydraulic Lines with Case Drain
    • Boom Lowering Check Valve
    • Stick Lowering Check Valve
    • Certified Lifting Eye
  • Electrical
    • Product Link Elite (regulations apply)
    • Rearview Camera
    • Rotating Beacon
  • Guarding
    • Mesh Front Guard ISO 10262 1998 Level I
    • Heavy Duty Front Guard ISO 10262 1998 Level II
    • Top Guard ISO 10262 1998 Level II
    • Polycarbonate Front Window EN356 P5A (Cab Only)
    • Track Guards
  • Other
    • Additional Counterweight
    • Water Jacket Heater
    • Refueling Pump
    • Variable Angle Boom (refer to 309 CR VAB brochure for VAB specs and additional information)

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