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309 CR VAB Mini Hydraulic Excavator
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Engine |
Net Power |
69.5 hp |
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Note |
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan. |
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Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC |
69.5 hp |
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Engine Model - U.S. EPA Tier 4 Final/EU Stage V |
Cat C3.3B |
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Displacement |
203 in³ |
268.5 in³ |
268.5 in³ |
Stroke |
4.7 in |
5 in |
5.3 in |
Bore |
3.7 in |
4.1 in |
4 in |
Gross Power - SAE J1995:2014 |
74.3 hp |
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Engine Power - ISO 14396 |
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148 hp |
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Engine Power - ISO 14396 (DIN) |
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150 hp (metric) |
176 hp (metric) |
Engine Model |
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Cat® C4.4 |
C4.4 |
Net Power - ISO 9249 |
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141 hp |
171 hp |
Net Power - ISO 9249 (DIN) |
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143 hp (metric) |
174 hp (metric) |
Biodiesel Capability |
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Up to B20¹ |
Up to B20¹ |
Emissions |
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Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. |
Note (1) |
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Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,000 rpm. Advert |
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar |
Note (2) |
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¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO |
¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO |
Engine Power - ISO 14396:2002 |
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174 hp |
Weights |
Operating Weight |
21477 lb |
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Note (1) |
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket. |
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Note (2) |
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, standard stick, blade and no bucket. |
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Minimum Operating Weight* |
20121 lb |
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Maximum Operating Weight* |
21477 lb |
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Dimensions - VAB In |
Dig Depth |
150.2 in |
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Cab Height |
100 in |
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Maximum Blade Depth |
19.1 in |
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Maximum Blade Height |
16.1 in |
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Stick Length |
71.7 in |
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Maximum Reach |
256.5 in |
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Tail Swing without Counterweight |
57.1 in |
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Vertical Wall |
99.2 in |
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Swing Bearing Height |
29.8 in |
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Track Belt/Shoe Width |
17.7 in |
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Boom Swing Right |
37 in |
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Overall Track Width |
97.2 in |
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Overall Shipping Length |
255.7 in |
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Maximum Dump Clearance |
135.8 in |
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Boom in Reach |
122.8 in |
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Maximum Reach at Ground Level |
248 in |
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Transport Height |
97.4 in |
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Overall Undercarriage Length |
126 in |
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Ground Clearance |
14 in |
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Tail Swing with Counterweight |
62.4 in |
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Maximum Dig Height |
205.5 in |
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Boom Swing Left |
24 in |
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Blade |
Height |
17 in |
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Width - Wide |
103.9 in |
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Width - Standard |
97.2 in |
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Weight Increase from Minimum Configuration |
Standard Stick |
77 lb |
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Steel Tracks with Pads |
728 lb |
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Counterweight |
552 lb |
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Hydraulic System |
Note |
Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
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Maximum Auxiliary Circuit - Secondary - Flow at Pump |
9 gal/min |
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Maximum Auxiliary Circuit - Secondary - Pressure at Pump |
4134 psi |
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Maximum Auxiliary Circuit - Primary - Flow at Pump |
35 gal/min |
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Maximum Auxiliary Circuit - Primary - Pressure at Pump |
4134 psi |
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Maximum Auxiliary Circuit - Primary (High Flow) - Pressure at Pump |
4134 psi |
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Maximum Auxiliary Circuit - Primary (High Flow) - Flow at Pump |
37 gal/min |
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Operating Pressure - Travel |
4134 psi |
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Type |
Load Sensing Hydraulics with Variable Displacement Piston Pump |
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Digging Force - Stick - Standard |
9509 lbf |
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Digging Force - Bucket |
13946 lbf |
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Pump Flow at 2,400 rpm |
62 gal/min |
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Operating Pressure - Swing |
3626 psi |
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Operating Pressure - Equipment |
4134 psi |
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Main System - Maximum Flow - Implement |
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73 gal/min |
81 gal/min |
Maximum Pressure - Implement Circuit - Normal |
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5076 psi |
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Maximum Pressure - Implement Circuit - Heavy Lift |
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5366 psi |
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Maximum Pressure - Implement Circuit - Travel Circuit |
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5076 psi |
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Maximum Pressure - Equipment |
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5366 psi |
Maximum Pressure - Swing |
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5729 gal/min |
Maximum Pressure - Travel |
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5076 gal/min |
Swing System |
Boom Swing - Left |
60 degrees |
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Boom Swing - Right |
50 degrees |
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Machine Swing Speed |
10.6 r/min |
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Dimensions - VAB Out |
Ground Clearance |
14 in |
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Cab Height |
100 in |
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Boom in Reach |
106.7 in |
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Vertical Wall |
146.7 in |
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Swing Bearing Height |
29.8 in |
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Maximum Dump Clearance |
247.4 in |
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Overall Undercarriage Length |
126 in |
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Maximum Reach at Ground Level |
303.7 in |
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Tail Swing without Counterweight |
57.1 in |
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Maximum Reach |
310.4 in |
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Track Belt/Shoe Width |
17.7 in |
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Overall Shipping Length |
255.7 in |
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Maximum Blade Depth |
19.1 in |
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Maximum Dig Height |
322 in |
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Overall Track Width |
97.2 in |
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Tail Swing with Counterweight |
62.4 in |
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Stick Length |
71.7 in |
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Maximum Blade Height |
16.1 in |
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Boom Swing Right |
37 in |
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Boom Swing Left |
24 in |
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Transport Height |
97.4 in |
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Dig Depth |
136.2 in |
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Sustainability |
Recyclability |
96% |
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Travel System |
Ground Pressure - Minimum Weight |
5.1 psi |
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Travel Speed - High |
3.1 mile/h |
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Maximum Traction Force - High Speed |
6497 lbf |
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Travel Speed - Low |
1.6 mile/h |
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Ground Pressure - Maximum Weight |
5.5 psi |
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Maximum Traction Force - Low Speed |
19064 lbf |
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Gradeability - Maximum |
30 degrees |
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Service Refill Capacities |
Fuel Tank |
39 gal (US) |
92.5 gal (US) |
124.2 gal (US) |
Hydraulic System |
29 gal (US) |
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Engine Oil |
3 gal (US) |
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Hydraulic Tank |
14 gal (US) |
31.7 gal (US) |
40.9 gal (US) |
Cooling System |
2.6 gal (US) |
6.3 gal (US) |
8.4 gal (US) |
Diesel Exhaust Fluid (DEF) |
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5.3 gal (US) |
7.9 gal (US) |
Hydraulic System - Including Tank |
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68.7 gal (US) |
71.3 gal (US) |
Final Drive |
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0.7 gal (US) |
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. |
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Certification - Cab |
Top Guard |
ISO 10262:1998 (Level II) |
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Roll Over Protective Structure (ROPS) |
ISO 12117-2:2008 |
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Tip Over Protective Structure (TOPS) |
ISO 12117:1997 |
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Sound |
Average Exterior Sound Pressure (ISO 6395:2008) |
99 dB(A) |
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Operator Sound Pressure (ISO 6396:2008) |
72 dB(A) |
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Note |
European Union Directive "2000/14/EC" |
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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. |
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Note |
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The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons). |
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes. |
Machine Weight |
Operating Weight Maximum |
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36990 lb |
46740 lb |
Operating Weight Minimum |
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36400 lb |
41450 lb |
Note (1) |
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Operating weight includes full fuel tank, operator and 10.00-20 tires. Weight varies depending on configuration. |
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Drive |
Maximum Travel Speed |
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21.7 mile/h |
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Swing Mechanism |
Maximum Swing Speed |
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10.2 r/min |
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Maximum Swing Torque |
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32305 lbf·ft |
37000 ft·lbf |
Note (1) |
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*For CE-marked machine default value may be set lower. |
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Swing Speed |
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9.2 r/min |
Dimensions |
Boom |
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Variable Adjustable Boom 5.2 m (17'1") |
5260 mm (17'3") |
Stick |
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2.5 m (8'2") |
2.5 m (8' 2") |
Bucket |
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GD 0.8 m³ (1.05 yd³) |
0.98 m³ GD (1.28 yd³) |
Shipping Height - Top of Cab |
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11 ft |
11 ft |
Shipping Length |
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28.6 ft |
29.3 ft |
Support Point |
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11.6 ft |
11.8 ft |
Tail Swing Radius |
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7.7 ft |
8.5 ft |
Counterweight Clearance |
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4.3 ft |
4.3 ft |
Ground Clearance |
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1.3 ft |
1.4 ft |
Undercarriage Length |
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16.3 ft |
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Wheel Base |
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8.4 ft |
8.9 ft |
Working Ranges and Forces |
Boom |
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Variable Adjustable Boom 5.2 m (17'1") |
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Stick |
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2.5 m (8'2") |
2.5 m (8' 2") |
Bucket |
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GD 0.8 m³ (1.05 yd³) |
0.98 m³ GD (1.28 yd³) |
Maximum Cutting Height |
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33.6 ft |
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Maximum Loading Height |
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23.9 ft |
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Maximum Digging Depth |
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19.4 ft |
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Maximum Vertical Wall Digging Depth |
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15.2 ft |
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Maximum Reach at Ground Line |
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30.2 ft |
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Stick Forces (ISO) |
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15512 lbf |
20682 lbf |
Bucket Forces (ISO) |
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26752 lbf |
30799 lbf |
Note (1) |
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Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1484 mm (4'10"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of |
Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1535 mm (5'0"). |
Boom Type |
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VA Boom |
Reach at Ground Level |
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30.5 ft |
Vertical Wall Digging Depth |
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13.9 ft |
Cutting Height |
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32.6 ft |
Transmission |
Maximum Travel Speed |
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21.7 mile/h |