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 M320 Wheel Excavator |
 313 Hydraulic Excavator |
 317 Hydraulic Excavator |
 315 Hydraulic Excavator |
 309 CR Mini Hydraulic Excavator |
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Engine |
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| Engine Power - ISO 14396 | 174 hp | 110 hp | 134 hp | 110 hp | - |
| Engine Power - ISO 14396 (DIN) | 176 hp (metric) | 111 hp (metric) | 136 hp (metric) | 111 hp (metric) | - |
| Engine Model | Cat C4.4 | Cat C3.6 | Cat C3.6 | Cat C3.6 | Cat C3.3B |
| Net Power - ISO 9249 | 171 hp | 108 hp | 133 hp | 108 hp | - |
| Net Power - ISO 9249 (DIN) | 174 hp (metric) | 110 hp (metric) | 134 hp (metric) | 110 hp (metric) | - |
| Bore | 4.1 in | 4 in | 4 in | 4 in | 3.7 in |
| Stroke | 5.3 in | 5 in | 5 in | 5 in | 4.7 in |
| Displacement | 268.5 in³ | 220 in³ | 220 in³ | 220 in³ | 203 in³ |
| Biodiesel Capability | Up to B20¹ | Up to B20¹ | Up to B20¹ | Up to B20¹ | - |
| Emissions | 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. | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. | - |
| Note (1) | 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 at 2,200 rpm. Adv | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,400 rpm. Advertised power is tested per the specified standard in effect at the time | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,400 rpm. Advertised power is tested per the specified standard in effect at the time | - |
| Note (2) | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** or 100 | 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 | 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 | - |
| Net Power | - | - | - | - | 69.5 hp |
| Gross Power - SAE J1995:2014 | - | - | - | - | 74.3 hp |
| Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 | - | - | - | - | 69.5 hp |
Machine Weight |
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| Operating Weight Maximum | 46740 lb | - | - | - | - |
| Operating Weight Minimum | 41450 lb | - | - | - | - |
| Note (1) | Operating weight includes full fuel tank, operator, bucket 700 kg (1,543 lb) and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include 2500 mm (8'2") stick, 3600 kg (7,937 lb) counterweight, bucket and 220 kg (485 | - | - | - | - |
Drive |
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| Maximum Travel Speed | 21.7 mile/h | - | - | - | - |
Hydraulic System |
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| Main System - Maximum Flow - Implement | 81 gpm | - | - | - | - |
| Maximum Pressure - Implement Circuit - Normal | 5076 psi | - | - | - | - |
| Maximum Pressure - Implement Circuit - Heavy Lift | 5366 psi | - | - | - | - |
| Maximum Pressure - Implement Circuit - Travel Circuit | 5076 psi | - | - | - | - |
| Main System - Maximum Flow | - | 247 L/min (65 gal/min) | 296 L/min (78 gal/min) | 276 l/min (73 gal/min) | - |
| Maximum Pressure - Equipment | - | 5075 psi | 5075 psi | 5075 psi | - |
| Maximum Pressure - Travel | - | 5075 psi | 5075 psi | 5075 psi | - |
| Maximum Pressure - Swing | - | 3770 psi | 3741 psi | 3770 psi | - |
| Type | - | - | - | - | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Operating Pressure - Swing | - | - | - | - | 3626 psi |
| Digging Force - Stick - Standard | - | - | - | - | 9500 lb |
| Digging Force - Stick - Long | - | - | - | - | 8023 lb |
| Operating Pressure - Travel | - | - | - | - | 4134 psi |
| Pump Flow at 2,400 rpm | - | - | - | - | 62 gpm |
| Digging Force - Bucket | - | - | - | - | 13943 lb |
| Operating Pressure - Equipment | - | - | - | - | 4134 psi |
| Note | - | - | - | - | Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
| Maximum Auxiliary Circuit - High Flow - Pressure at Pump | - | - | - | - | 4134 lbf/in |
| Maximum Auxiliary Circuit - High Flow - Flow at Pump | - | - | - | - | 37 gpm |
| Maximum Auxiliary Circuit - Secondary - Flow at Pump | - | - | - | - | 9 gpm |
| Maximum Auxiliary Circuit - Primary - Pressure at Pump | - | - | - | - | 4134 psi |
| Maximum Auxiliary Circuit - Primary - Flow at Pump | - | - | - | - | 35 gpm |
| Maximum Auxiliary Circuit - Secondary - Pressure at Pump | - | - | - | - | 4134 psi |
Swing Mechanism |
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| Maximum Swing Speed* | 9.2 r/min | - | - | - | - |
| Maximum Swing Torque | 38722 lbf·ft | 25741 lbf·ft | 47647 lbf·ft | 25815 lbf·ft | - |
| Note (1) | *For CE-marked machine default value may be set lower | - | - | - | - |
| Swing Speed | - | 11.5 r/min | 8.7 r/min | 12 r/min | - |
Service Refill Capacities |
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| Fuel Tank | 124.2 gal (US) | - | - | - | 39 gal (US) |
| Diesel Exhaust Fluid (DEF) | 7.9 gal (US) | - | - | - | - |
| Cooling System | 8.4 gal (US) | 4 gal (US) | 5.8 gal (US) | 4 gal (US) | 2.6 gal (US) |
| Hydraulic Tank | 40.9 gal (US) | 18.5 gal (US) | 23 gal (US) | 19 gal (US) | 14 gal (US) |
| Hydraulic System - Including Tank | 71.3 gal (US) | 22.5 gal (US) | 24.8 gal (US) | 22.5 gal (US) | - |
| Fuel Tank Capacity | - | 68.2 gal (US) | 71.6 gal (US) | 49 gal (US) | - |
| Engine Oil | - | 2.1 gal (US) | 2.9 gal (US) | 2 gal (US) | 3 gal (US) |
| Final Drive - Each | - | 0.8 gal (US) | 1.6 gal (US) | 1 gal (US) | - |
| DEF Tank | - | 5.6 gal (US) | 5.9 gal (US) | 6 gal (US) | - |
| Hydraulic System | - | - | - | - | 29 gal (US) |
Dimensions |
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| Boom | Variable Adjustable Boom 5260 mm (17'3") | Reach 4.65 m (15'3") | Reach 5.1 m (16'9") | Reach 4.65 m (15'3") | - |
| Stick | 2500 mm (8'2") | Reach R3.0 m (9'10") | Reach R2.9 m (9'6") | Reach R3.0 m (9'10") | - |
| Bucket | GD 0.98 m³ (1.28 yd³) | GD 0.53 m³ (0.69 yd³) | GD 0.76 m³ (0.99 yd³) | GD 0.68 m³ (0.89 yd³) | - |
| Shipping Height - Top of Cab | 11.1 ft | 9.3 ft | 9.6 ft | 9.3 ft | - |
| Shipping Length | 29.3 ft | 25.5 ft | 28.1 ft | 24.4 ft | - |
| Support Point | 11.7 ft | - | - | - | - |
| Tail Swing Radius | 8.5 ft | 7.2 ft | 8.2 ft | 5.2 ft | - |
| Counterweight Clearance | 4.3 ft | 3 ft | 3.3 ft | 2.9 ft | - |
| Ground Clearance | 1.4 ft | 1.5 ft | 1.4 ft | 1.4 ft | - |
| Undercarriage Length | 16.6 ft | - | - | - | - |
| Wheel Base | 8.9 ft | - | - | - | - |
| Handrail Height | - | 9.3 ft | 9.7 ft | 9.4 ft | - |
| Shipping Length - with Blade | - | 26.4 ft | - | 26.3 ft | - |
| Track Length | - | 12.3 ft | 13 ft | 12.3 ft | - |
| Length to Center of Rollers | - | 10 ft | 10.4 ft | 10 ft | - |
| Track Gauge | - | 6.5 ft | 6.5 ft | 6.5 ft | - |
| Transport Width | - | 8.2 ft | 8.8 ft | 8.2 ft | - |
Working Ranges and Forces |
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| Boom | Variable Adjustable Boom 5260 mm (17'3") | Reach 4.65 m (15'3") | Reach 5.1 m (16'9") | Reach 4.65 m (15'3") | - |
| Stick | 2500 mm (8'2") | Reach R3.0 m (9'10") | Reach R2.9 m (9'6") | Reach R3.0 m (9'10") | - |
| Bucket | GD 0.98 m³ (1.28 yd³) | GD 0.53 m³ (0.69 yd³) | GD 0.76 m³ (0.99 yd³) | GD 0.68 m³ (0.89 yd³) | - |
| Maximum Cutting Height | 32.6 ft | 29 ft | 29.2 ft | 31.8 ft | - |
| Maximum Loading Height | 22.8 ft | 21.1 ft | 20.6 ft | 23.7 ft | - |
| Maximum Digging Depth | 19.8 ft | 19.2 ft | 21 ft | 19.7 ft | - |
| Maximum Vertical Wall Digging Depth | 13.9 ft | 17 ft | 16.3 ft | 17 ft | - |
| Maximum Reach at Ground Line | 30.5 ft | - | - | - | - |
| Stick Forces (ISO) | 20682 lbf | - | - | - | - |
| Bucket Forces (ISO) | 30799 lbf | - | - | - | - |
| Note (1) | 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"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of | - | - | - | - |
| Maximum Reach at Ground Level | - | 28.4 ft | 29.6 ft | 28.5 ft | - |
| Minimum Loading Height | - | 5.3 ft | 6.5 ft | 6.8 ft | - |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | - | 19.3 ft | 20.3 ft | 19.1 ft | - |
| Minimum Working Equipment Radius | - | 8.4 ft | 9.7 ft | 7.3 ft | - |
| Bucket Digging Force - ISO | - | 22180 lbf | 27650 lbf | 22180 lbf | - |
| Stick Digging Force - ISO | - | 13330 lbf | 16860 lbf | 13330 lbf | - |
Air Conditioning System |
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| Note | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system conta | - | - | - | - |
| Air Conditioning | - | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 hg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes. | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 hg of refrigerant which has a CO2 equivalent of 1.418 metric tonnes. | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.8 hg of refrigerant which has a CO2 equivalent of 1.144 metric tonnes. | 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. |
Weights |
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| Operating Weight | - | 30400 lb | 40200 lb | 34000 lb | 21091 lb |
| Maximum Operating Weight with Cab** | - | - | - | - | 21091 lb |
| 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* | - | - | - | - | 19735 lb |
Sustainability |
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| Recyclability | - | 95% | - | 95% | 96% |
Dimensions - Long Stick |
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| Dig Depth | - | - | - | - | 182.8 in |
| Boom In Reach | - | - | - | - | 126.6 in |
| O/A Undercarriage Length | - | - | - | - | 126 in |
| O/A Track Width | - | - | - | - | 97.2 in |
| Stick Length | - | - | - | - | 92.8 in |
| Maximum Blade Height | - | - | - | - | 16.1 in |
| Maximum Reach | - | - | - | - | 300.7 in |
| Cab Height | - | - | - | - | 100 in |
| Ground Clearance | - | - | - | - | 14 in |
| Boom Swing - Left | - | - | - | - | 23.8 in |
| 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. |
| Overall Shipping Length - with Counterweight | - | - | - | - | 7052 mm (277.6 in)*** |
| Overall Shipping Length - without Counterweight | - | - | - | - | 7052 mm (277.6 in)*** |
| Maximum Dump Clearance | - | - | - | - | 199.7 in |
| Vertical Wall | - | - | - | - | 134 in |
| Maximum Blade Depth | - | - | - | - | 26 in |
| Maximum Dig Height | - | - | - | - | 277.1 in |
| Tail Swing with Counterweight | - | - | - | - | 62.4 in |
| Swing Bearing - Height | - | - | - | - | 29.7 in |
| Track Belt/Shoe Width | - | - | - | - | 17.7 in |
| Boom Swing - Right | - | - | - | - | 36.8 in |
| Tail Swing without Counterweight | - | - | - | - | 57.1 in |
| Maximum Reach - Ground Level | - | - | - | - | 293.7 in |
| Height - Boom Transport - No Tools* | - | - | - | - | 89 in |
| Height - Boom Working - With Tools** | - | - | - | - | 120.1 in |
Blade |
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| Height | - | - | - | - | 17 in |
| Width - Wide | - | - | - | - | 104 in |
| Width - Standard | - | - | - | - | 97 in |
Specifications |
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| Note | - | - | - | - | The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage. |
Travel System |
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| Gradeability - Maximum | - | - | - | - | 30 degrees |
| Ground Pressure - Minimum Weight | - | - | - | - | 5 psi |
| Travel Speed - High | - | - | - | - | 3.1 mile/h |
| Travel Speed - Low | - | - | - | - | 1.6 mile/h |
| Maximum Traction Force - High Speed | - | - | - | - | 6497 lb |
| Maximum Traction Force - Low Speed | - | - | - | - | 19064 lb |
| Ground Pressure - Maximum Weight | - | - | - | - | 5.4 psi |
Swing System |
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| Machine Swing Speed | - | - | - | - | 10.6 r/min |
| Boom Swing - Right | - | - | - | - | 50 degrees |
| Boom Swing - Left | - | - | - | - | 60 degrees |
Certification - Cab |
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| 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 |
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| Note | - | - | - | - | European Union Directive "2000/14/EC" |
| Operator Sound Pressure (ISO 6396:2008) | - | - | - | - | 72 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | - | - | - | - | 99 dB(A) |
Dimensions - Standard Stick |
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| Boom Swing - Right | - | - | - | - | 36.8 in |
| Cab Height | - | - | - | - | 100 in |
| Maximum Reach | - | - | - | - | 281.1 in |
| Boom In Reach | - | - | - | - | 120.4 in |
| 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. |
| Maximum Dump Clearance | - | - | - | - | 187.4 in |
| Tail Swing without Counterweight | - | - | - | - | 57.1 in |
| Maximum Reach - Ground Level | - | - | - | - | 273.6 in |
| O/A Undercarriage Length | - | - | - | - | 126 in |
| Swing Bearing - Height | - | - | - | - | 29.7 in |
| Maximum Dig Height | - | - | - | - | 265.2 in |
| Track Belt/Shoe Width | - | - | - | - | 17.7 in |
| O/A Track Width | - | - | - | - | 97.2 in |
| Ground Clearance | - | - | - | - | 14 in |
| Tail Swing with Counterweight | - | - | - | - | 62.4 in |
| Vertical Wall | - | - | - | - | 117.8 in |
| Dig Depth | - | - | - | - | 161.7 in |
| Stick Length | - | - | - | - | 71.8 in |
| Boom Swing - Left | - | - | - | - | 23.8 in |
| Maximum Blade Height | - | - | - | - | 16.1 in |
| Maximum Blade Depth | - | - | - | - | 26 in |
| Overall Shipping Length - without Counterweight | - | - | - | - | 266.7 in |
| Overall Shipping Length - with Counterweight | - | - | - | - | 266.7 in |
| Height - Boom Transport - No Tools* | - | - | - | - | 95.7 in |
| Height - Boom Working - With Tools** | - | - | - | - | 104.7 in |
Weight Increase from Minimum Configuration |
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| Steel Tracks with Pads | - | - | - | - | 728 lb |
| Long Stick | - | - | - | - | 146 lb |
| Counterweight | - | - | - | - | 552 lb |
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