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 325 Hydraulic Excavator |
 340 UHD Ultra High Demolition Hydraulic Excavator |
 352 LRE Long Reach Excavation Hydraulic Excavator |
 M316 Wheeled Excavator |
 M314 Wheeled Excavator |
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Engine |
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| Net Power - ISO 9249 | 172 hp | 346 hp | 424 hp | 141 hp | 134 hp |
| Net Power - ISO 9249 (DIN) | 175 hp (metric) | 352 hp (metric) | 429.9 hp (metric) | 143 hp (metric) | 129 hp (metric) |
| Engine Model | Cat C4.4 | Cat C9.3B | Cat C13 | Cat C4.4 | Cat C3.6 |
| Engine Power - ISO 14396:2002 | 174 hp | 347 hp | 425 hp | 148 hp | 134 hp |
| Engine Power - ISO 14396 (DIN) | 176 hp (metric) | 351 hp (metric) | 431 hp (metric) | 150 hp (metric) | 136 hp (metric) |
| Bore | 4 in | 5 in | 5 in | 4 ft | 3.9 in |
| Stroke | 5 in | 6 in | 6 in | - | 5 in |
| Displacement | 269 in³ | 568 in³ | 763 in³ | 268.5 in³ | 221 in³ |
| Biodiesel Capability | Up to B20¹ | Up to B20¹ | Up to B20¹ | Up to B20¹ | Up to B20¹ |
| Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. | Meets U.S. EPA Tier 4 Final, EU Stage V, and 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 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 1,900 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 1,800 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 cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,000 rpm. Advertised power is tested per the specified standar | 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 2,000 rpm. Advertised power is tested per the specified standar |
| Note (2) | 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 | 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 |
Weights |
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| Operating Weight | 62800 lb | 122600 lb | 128800 lb | - | - |
| Note | Long undercarriage, Reach boom, R2.9B1 (9'6") stick, Heavy Duty (HD) 1.19 m³ (1.56 yd³) bucket, 790 mm (31") HD triple grouser shoes and 8300 kg (18,300 lb) counterweight. | - | Variable Gauge High Wide undercarriage, LRE boom, LRE 8.5B (27'9") stick, HD 1.19 m³ (1.56 yd³) bucket, 900 mm (35") triple grouser shoes, 12.0 mt (26,455 lb) counterweight. | - | - |
| Note (1) | - | Hydraulic Variable Gauge undercarriage, 22 m (72'2") UHD front, 600 mm (24") Heavy Duty (HD) triple grouser shoes and 9.0 mt (19,842 lb) counterweight. No work tool. | - | - | - |
| Machine Weight - Retrofit Configuration | - | 118600 lb | - | - | - |
| Note (2) | - | Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.2DB (10'6") stick, General Duty (GD) 2.27 m³ (2.97 yd³) bucket, 600 mm (24") HD triple grouser shoes and 9.0 mt (19,842 lb) counterweight. | - | - | - |
| UHD in Cradle | - | 18700 lb | - | - | - |
| Retrofit Boom in Cradle - R3.9 DB Stick | - | 13710 lb | - | - | - |
| Retrofit Boom in Cradle - R3.2 DB Stick | - | 13340 lb | - | - | - |
| Retrofit Boom in Cradle - R2.8 DB Stick | - | 13120 lb | - | - | - |
| 2-Piece Retrofit Boom in Cradle - R3.2 DB Stick | - | 17440 lb | - | - | - |
Working Ranges & Forces |
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| Maximum Digging Depth | 22 ft | - | 42.8 ft | - | - |
| Boom | Reach 5.7 m (18'8") | - | LRE Boom 11.5 m (37'9") | - | - |
| Stick | Reach 2.9 m (9'6") | - | LRE Stick 8.5 m (27'11') | - | - |
| Bucket | HD 1.19 m³ (1.56 yd³) | - | HD 1.19 m³ (1.56 yd³) | - | - |
| Maximum Reach at Ground Level | 32.1 ft | - | 64.4 ft | - | - |
| Maximum Cutting Height | 36 ft | - | 48.2 ft | - | - |
| Maximum Loading Height | 25.11 ft | - | 39.4 ft | - | - |
| Minimum Loading Height | 9.9 ft | - | 7.3 ft | - | - |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 21.5 ft | - | 42.5 ft | - | - |
| Maximum Vertical Wall Digging Depth | 16 ft | - | - | - | - |
| Bucket Digging Force - ISO | 33720 lbf | - | 31700 lbf | - | - |
| Stick Digging Force - ISO | 23830 lbf | - | 23380 lbf | - | - |
Hydraulic System |
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| Main System - Maximum Flow - Implement | 429 L/min (113 gal/min) | - | - | 73 gal/min | 71 gal/min |
| Maximum Pressure - Equipment - Normal | 5075 psi | - | - | - | - |
| Maximum Pressure - Equipment - Lift Mode | 5510 psi | 5511 psi | 5511 psi | - | - |
| Maximum Pressure - Travel | 5075 psi | 5076 psi | 5076 psi | 5076 psi | 5076 psi |
| Maximum Pressure - Swing | 3988 psi | 4264 psi | 3771 psi | 5076 psi | 5149 psi |
| Main System - Maximum Flow | - | 560 l/min (148 gal/min) | - | - | - |
| Maximum Pressure - Equipment | - | 5076 psi | 5076 psi | 5076 psi | 5076 psi |
| Maximum Flow - Main System | - | - | 206 gal/min | - | - |
Swing Mechanism |
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| Swing Speed | 11.12 r/min | 8 r/min | - | 10.2 r/min | 9.1 r/min |
| Maximum Swing Torque | 60360 ft·lbf | 105000 ft·lbf | 138000 ft·lbf | 32560 ft·lbf | 28860 ft·lbf |
Service Refill Capacities |
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| Fuel Tank Capacity | 82.7 gal (US) | 159 gal (US) | 188.9 gal (US) | - | - |
| Cooling System | 3.1 gal (US) | 11 gal (US) | 13.7 gal (US) | 6.3 gal (US) | 6.3 gal (US) |
| Engine Oil | 4 gal (US) | 9 gal (US) | - | - | - |
| Swing Drive | 1.5 gal (US) | 5 gal (US) | 2.8 gal (US) | - | - |
| Final Drive - Each | 1.2 gal (US) | 2 gal (US) | 2.5 gal (US) | - | - |
| Hydraulic System - Including Tank | 60.8 gal (US) | 145 gal (US) | 145.3 gal (US) | 68.7 gal (US) | 58.1 gal (US) |
| Hydraulic Tank | 29.4 gal (US) | 43 gal (US) | 57.3 gal (US) | 31.7 gal (US) | 23.8 gal (US) |
| DEF Tank | 6.9 gal (US) | 21 gal (US) | 12.2 gal (US) | - | - |
| Engine Oil - With Filter | - | - | 10.6 gal (US) | - | - |
| Final Drive | - | - | - | 0.7 gal (US) | 0.6 gal (US) |
| Fuel Tank | - | - | - | 92.5 gal (US) | 77.9 gal (US) |
| Diesel Exhaust Fluid (DEF) | - | - | - | - | 5.3 gal (US) |
Dimensions |
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| Boom | Reach 5.7 m (18'8") | - | LRE Boom 11.5 m (37'9") | 5205 mm (17' 1") | 5m (16' 6") |
| Stick | Reach 2.9 m (9'6") | - | LRE Stick 8.5 m (27'11') | 2.5 m (8' 2") | 2.2m (7' 3") |
| Bucket | HD 1.19 m³ (1.56 yd³) | - | HD 1.19 m³ (1.56 yd³) | GD 0.8 m3 (1.05 yd3) | 0.76m3 (.78 yd3) |
| Shipping Height - Top of Cab | 10.1 ft | 11.1 ft | 11.1 ft | 10.5 ft | 3315 ft |
| Handrail Height | 10.5 ft | - | 11.6 ft | - | - |
| Shipping Length | 29.2 ft | 49.9 ft | 54 ft | 8630 ft | 26.9 ft |
| Tail Swing Radius | 5.11 ft | 11.6 ft | 12.3 ft | 7.7 ft | 7.1 ft |
| Counterweight Clearance | 3.3 ft | 4.6 ft | 4.7 ft | 4.3 ft | 4.1 ft |
| Ground Clearance | 1.5 ft | 1.7 ft | 2.3 ft | 1.3 ft | 1.1 ft |
| Length to Center of Rollers | 12 ft | - | - | - | - |
| Track Length | 14.7 ft | 18.9 ft | 17.6 ft | - | - |
| Track Gauge | 7.1 ft | - | 10.6 ft | - | - |
| Transport Width - 600 mm (24”) Shoes | 9.8 ft | - | - | - | - |
| Transport Width - 790 mm (31 in) Shoes | 10.4 ft | - | - | - | - |
| Note (1) | - | 22 m (72'2") UHD Front | - | - | - |
| Cab Height - With OPG | - | 11.8 ft | - | - | - |
| Track Length to Center of Rollers | - | 15.6 ft | 14.2 ft | - | - |
| Working Gauge - Extended Position | - | 11.1 ft | - | - | - |
| Shipping Gauge - Retracted Position | - | 7.8 ft | - | - | - |
| Transport Width | - | 10.7 ft | 13.6 ft | - | - |
| Machine Length - without Front, with Counterweight | - | 23.3 ft | - | - | - |
| Machine Length - without Front and Counterweight | - | 22.9 ft | - | - | - |
| Track Width - Extended | - | 13.1 ft | - | - | - |
| Track Width - Retracted | - | 9.8 ft | - | - | - |
| Note (2) | - | 600 mm (24") Track Shoes | - | - | - |
| Support Point | - | - | - | 12.7 ft | - |
| Undercarriage Length | - | - | - | 16.3 ft | 16.1 ft |
| Wheel Base | - | - | - | 8.4 ft | 8.2 ft |
Air Conditioning System |
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| Air Conditioning | 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 1.144 metric tonnes (1.261 tons). | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). | - | - |
| Note | - | - | - | 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. | 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. |
Sustainability |
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| Recyclability | 98% | - | - | - | 91% |
Working Ranges and Forces |
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| Maximum Pin Height at Stick Nose | - | 72.2 ft | - | - | - |
| Maximum Weight at Stick Nose | - | 8160 lb | - | - | - |
| Maximum Working Pin Height at Stick Nose - 1/2 | - | 61 ft | - | - | - |
| Maximum Working Reach at Stick Nose - 1/2 | - | 38.4 ft | - | - | - |
| Maximum Height at Stick Nose in Max Reach Position | - | 41.5 ft | - | - | - |
| Maximum Reach at Stick Nose | - | 44.4 ft | - | - | - |
| Note (1) | - | 22 m (72' 2") UHD Front (Over-the-Front) | - | 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"). | Range values are calculated with a tip radius of 1387 mm (4' 6"). CW-type bucket (358-8665, GD, 1000 mm/3' 3", 0.6 m³/0.78 yd³, with Advansys 70 tips) and CW-20S-D.4.N quick coupler. Breakout force values are calculated with a tip radius of 1224 mm (4') a |
| Boom Type | - | - | - | VA Boom | VA Boom |
| Bucket | - | - | - | GD 0.8 m3 (1.05 yd3) | 0.76m3 (0.99 y3) GD |
| Stick | - | - | - | R2.5 (8' 2") | R2.2CB (7' 3") |
| Cutting Height | - | - | - | 33.2 ft | - |
| Reach at Ground Level | - | - | - | 29.4 ft | 28.4 ft |
| Vertical Wall Digging Depth | - | - | - | 14.5 mm | 13.9 ft |
| Digging Height | - | - | - | 18.5 ft | 17.4 ft |
| Dump Height | - | - | - | - | 23 ft |
Swing Mechanism - UHD Fronts |
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| Swing Speed | - | 4.09 r/min | - | - | - |
Working Ranges and Forces - Retrofit Boom - Straight |
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| Note 1 | - | Straight - R3.2 m (10' 6") Stick (Over-the-Front) - HVG Undercarriage | - | - | - |
| Bucket | - | GD 2.27 m³ (2.97 yd³) | - | - | - |
| Maximum Pin Height at Stick Nose | - | 39.8 ft | - | - | - |
| Maximum Weight at Stick Nose | - | 9260 lb | - | - | - |
| Maximum Height at Stick Nose in Max Reach Position | - | 7.6 ft | - | - | - |
| Maximum Reach at Stick Nose | - | 34.8 ft | - | - | - |
| Maximum Digging Depth | - | 16.1 ft | - | - | - |
| Maximum Reach - Ground Level | - | 39.9 ft | - | - | - |
| Maximum Loading Height | - | 34 ft | - | - | - |
| Minimum Loading Height | - | 15.7 ft | - | - | - |
| Bucket Digging Force - ISO | - | 47160 lbf | - | - | - |
| Stick Digging Force - ISO | - | 37300 lbf | - | - | - |
Working Ranges and Forces - Retrofit Boom - Bent |
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| Note 1 | - | Bent - R3.2DB (10'6") Stick - HVG Undercarriage | - | - | - |
| Bucket | - | GD 2.27 m³ (2.97 yd³) | - | - | - |
| Maximum Digging Depth | - | 21.4 ft | - | - | - |
| Maximum Reach - Ground Level | - | 36.7 ft | - | - | - |
| Maximum Cutting Height | - | 35.4 ft | - | - | - |
| Maximum Loading Height | - | 24.9 ft | - | - | - |
| Minimum Loading Height | - | 10.4 ft | - | - | - |
| Bucket Digging Force - ISO | - | 47160 lbf | - | - | - |
| Stick Digging Force - ISO | - | 37300 lbf | - | - | - |
Machine Weight |
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| Operating Weight Maximum | - | - | - | 36400 lb | 39683 lb |
| Note (1) | - | - | - | Operating weight includes full fuel tank, operator, 10.00-20 tires, VA boom, 2500 mm (8' 2") stick, 2600 kg (5,732 lb) counterweight, undercarriage, and 4 outriggers. | Typical configurations include medium stick, 2600 kg (5,732 lb) counterweight, full fuel tank, operator, quick coupler (210 kg/463 lb), bucket (500 kg/1,102 lb) and dual pneumatic tires. |
| Operating Weight Minimum | - | - | - | - | 33069 lb |
Drive |
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| Maximum Travel Speed | - | - | - | 21.7 mile/h | 23 mile/h |
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