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Excavators

309 CR VAB Mini Hydraulic Excavator

  • Note
    The 309 CR VAB specifications are based on a machine configured with a Long (L) Undercarriage. For specifications representing a 309 CR VAB with a Standard Undercarriage, please refer to the 308 CR information.
  • Net Power
    69.5 HP
  • Bore
    3.7 in
  • Displacement
    203 in³
Specifications
Note
The 309 CR VAB specifications are based on a machine configured with a Long (L) Undercarriage. For specifications representing a 309 CR VAB with a Standard Undercarriage, please refer to the 308 CR information.
Engine
Net Power
69.5 HP
Bore
3.7 in
Displacement
203 in³
Stroke
4.7 in
Engine Model
Cat C3.3B
Gross Power
74.3 HP
Rated Net Power
71.5 HP
Rated Net Power
70.3 HP
Gross Power
74.3 HP
Note
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Net Power
69.5 HP
Engine Model
Cat C3.3B
Weights
Operating Weight
21477 lb
Note
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Note
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Minimum Operating Weight
20121 lb
Maximum Operating Weight
21477 lb
Maximum Operating Weight with Cab
21054 lb
Maximum Operating Weight with Cab
20731 lb
Minimum Operating Weight with Cab
19304 lb
Note
*Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Weight Increase from Minimum Configuration
Counterweight
552 lb
Steel Tracks with Pads
728 lb
Standard Stick
77 lb
Long Stick
146 lb
Travel System
Gradeability
30 degrees
Ground Pressure
5.5 psi
Ground Pressure
5.1 psi
Maximum Traction Force
6497 lbf
Maximum Traction Force
19064 lbf
Travel Speed
3.1 mile/h
Travel Speed
1.6 mile/h
Service Refill Capacities
Cooling System
2.6 gal (US)
Engine Oil
3 gal (US)
Fuel Tank
39 gal (US)
Hydraulic System
29 gal (US)
Hydraulic Tank
14 gal (US)
Hydraulic System
Digging Force
13946 lbf
Digging Force
9509 lbf
Operating Pressure
4134 psi
Operating Pressure
3626 psi
Operating Pressure
4134 psi
Pump Flow at 2
62 gal/min
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Maximum Auxiliary Circuit
9 gal/min
Maximum Auxiliary Circuit
4134 psi
Maximum Auxiliary Circuit
35 gal/min
Maximum Auxiliary Circuit
4134 psi
Maximum Auxiliary Circuit
4134 psi
Maximum Auxiliary Circuit
37 gal/min
Digging Force
9217 lbf
Auxiliary Circuit
37 gal/min
Auxiliary Circuit
4134 psi
Auxiliary Circuit
9 gal/min
Auxiliary Circuit
4134 psi
Digging Force
8023 lb
Swing System
Machine Swing Speed
10.6 r/min
Boom Swing
60 degrees
Boom Swing
50 degrees
Blade
Height
17 in
Width
97.2 in
Width
103.9 in
Certification - Cab
Roll Over Protective Structure
ISO 12117-2:2008
Tip Over Protective Structure
ISO 12117:1997
Top Guard
ISO 10262:1998 (Level II)
Sound
Average Exterior Sound Pressure
99 dB(A)
Note
European Union Directive "2000/14/EC"
Operator Sound Pressure
72 dB(A)
Dimensions - VAB In
Dig Depth
150.2 in
Boom Swing Left
24 in
Boom Swing Right
37 in
Boom in Reach
122.8 in
Cab Height
100 in
Ground Clearance
14 in
Maximum Blade Depth
19.1 in
Maximum Blade Height
16.1 in
Maximum Dig Height
205.5 in
Maximum Dump Clearance
135.8 in
Maximum Reach
256.5 in
Maximum Reach at Ground Level
248 in
Overall Shipping Length
255.7 in
Overall Track Width
97.2 in
Overall Undercarriage Length
126 in
Stick Length
71.7 in
Swing Bearing Height
29.8 in
Tail Swing with Counterweight
62.4 in
Tail Swing without Counterweight
57.1 in
Track Belt
17.7 in
Transport Height
97.4 in
Vertical Wall
99.2 in
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.
Dimensions - VAB Out
Boom Swing Left
24 in
Boom Swing Right
37 in
Boom in Reach
106.7 in
Cab Height
100 in
Dig Depth
136.2 in
Ground Clearance
14 in
Maximum Blade Depth
19.1 in
Maximum Blade Height
16.1 in
Maximum Dig Height
322 in
Maximum Dump Clearance
247.4 in
Maximum Reach
310.4 in
Maximum Reach at Ground Level
303.7 in
Overall Shipping Length
255.7 in
Overall Track Width
97.2 in
Overall Undercarriage Length
126 in
Stick Length
71.7 in
Swing Bearing Height
29.8 in
Tail Swing with Counterweight
62.4 in
Tail Swing without Counterweight
57.1 in
Track Belt
17.7 in
Transport Height
97.4 in
Vertical Wall
146.7 in
Dimensions - Short Stick - VAB In
Ground Clearance
14 in
Maximum Reach
253.1 in
Transport Height
91.7 in
Tail Swing without Counterweight
57.1 in
Track Belt
17.7 in
Boom Swing Left
24 in
Maximum Reach at Ground Level
244.5 in
Maximum Dump Clearance
138.2 in
Overall Track Width
97.2 in
Overall Shipping Length
255.3 in
Tail Swing with Counterweight
62.4 in
Cab Height
100 in
Dig Depth
145.7 in
Maximum Blade Height
16.1 in
Swing Bearing Height
29.8 in
Maximum Dig Height
208.7 in
Vertical Wall
95.9 in
Maximum Blade Depth
19.1 in
Boom Swing Right
37 in
Overall Undercarriage Length
126 in
Stick Length
65.6 in
Boom in Reach
122.4 in
Dimensions - Short Stick - VAB Out
Cab Height
100 in
Overall Track Width
97.2 in
Tail Swing with Counterweight
62.4 in
Maximum Reach at Ground Level
298.2 in
Overall Undercarriage Length
126 in
Boom Swing Left
24 in
Vertical Wall
138.2 in
Swing Bearing Height
29.8 in
Transport Height
91.7 in
Overall Shipping Length
255.3 in
Ground Clearance
14 in
Maximum Reach
305.1 in
Boom Swing Right
37 in
Boom in Reach
96.9 in
Tail Swing without Counterweight
57.1 in
Maximum Blade Height
16.1 in
Dig Depth
130.1 in
Stick Length
65.6 in
Track Belt
17.7 in
Maximum Dig Height
316.7 in
Maximum Blade Depth
19.1 in
Maximum Dump Clearance
242.5 in
Dimensions - Long Stick
Boom In Reach
126.6 in
Boom Swing
24 in
Boom Swing
37 in
Cab Height
99 in
Dig Depth
183.1 in
Ground Clearance
13.5 in
Maximum Blade Depth
26.9 in
Maximum Blade Height
13.5 in
Maximum Dig Height
276.8 in
Maximum Dump Clearance
199.4 in
Maximum Reach
300.7 in
Maximum Reach
293.8 in
O
262.3 in
O
97.2 in
O
126 in
Stick Length
92.8 in
Swing Bearing
28.7 in
Tail Swing with Counterweight
64.8 in
Tail Swing without Counterweight
57.1 in
Track Belt
17.7 in
Transport Height
99 in
Vertical Wall
134.3 in
Dimensions - Standard Stick
Boom In Reach
120.4 in
Boom Swing
24 in
Boom Swing
37 in
Cab Height
99 in
Dig Depth
162 in
Ground Clearance
13.5 in
Maximum Blade Depth
26.9 in
Maximum Blade Height
13.5 in
Maximum Dig Height
264.9 in
Maximum Dump Clearance
187.1 in
Maximum Reach
281.1 in
Maximum Reach
273.6 in
O
259 in
O
97.2 in
O
126 in
Stick Length
71.8 in
Swing Bearing
28.7 in
Tail Swing with Counterweight
64.8 in
Tail Swing without Counterweight
57.1 in
Track Belt
17.7 in
Transport Height
97.9 in
Vertical Wall
118 in
  • ENGINE
    • Cat C3.3 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)
    • Ecology Drain
  • HYDRAULICS
    • Smart Tech Electronic Pump
    • Electronic Variable Displacement Piston Pump
    • Load Sensing/Flow Sharing Hydraulics
    • Power On Demand
    • Hydraulic Temperature Monitoring
    • Certified Accumulator
    • HYDO Advanced Hydraulic Oil
  • OPERATOR ENVIRONMENT
    • Top Guard ISO 10262 1998 Level I
    • ROPS ISO 12117-2:2008
    • Sealed and Pressurized Cab
    • 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
    • Hydraulic Track Adjusters
    • Tie Down Eyes on Track Frame
    • Dozer Blade
    • Dozer Float
    • Bolt-on, Reversible Wear Edge
  • BOOM, STICK AND LINKAGES
    • Variable Angle Boom
    • 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
    • 90 Ampere Alternator
    • Circuit Breaker
    • 850 CCA Maintenance Free Battery
    • Battery Disconnect
    • Ignition Key Stop Switch
  • OTHER
    • Locks on External Enclosure Doors
    • Lockable Fuel Cap
    • Beacon Socket
    • Rear Reflectors
  • 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
    • Short Stick (1665 mm/65.6 in)
    • Attachments including Buckets, Augers and Hammers
    • 2nd Auxiliary Hydraulic Lines
    • Boom Lowering Check Valve
    • Stick Lowering Check Valve
    • Certified Lifting Eye
  • ELECTRICAL
    • Product Link Elite (regulations apply)
    • Travel Alarm
    • Rearview Camera
    • Rotating Beacon
  • GUARDING
    • Mesh Front Guard ISO 10262 1998 Level I
    • Heavy Duty Front Guard ISO 10262 1998 Level II
    • Overhead Cab Guard ISO 10262 1998 Level II
    • Polycarbonate Front Window EN356 P5A
    • Track Guards
  • OTHER
    • Additional Counterweight
    • Water Jacket Heater
    • Refueling Pump