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M320 Wheeled Excavator |
340 UHD Ultra High Demolition Hydraulic Excavator |
Cat® 395 Hydaulic Excavator |
Cat® 352 UHD Ultra High Demolition Hydraulic Excavator |
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Engine |
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Engine Power - ISO 14396 | 174 hp | 347 hp | 543 hp | 425 hp |
Engine Power - ISO 14396 (DIN) | 176 hp (metric) | 351 hp (metric) | 551 hp (metric) | 431 hp (metric) |
Engine Model | C4.4 | Cat C9.3B | Cat C18 | Cat C13 |
Net Power - ISO 9249 | 171 hp | 346 hp | 542 hp | 424 hp |
Net Power - ISO 9249 (DIN) | 174 hp (metric) | 352 hp (metric) | 550 hp (metric) | 430 hp (metric) |
Bore | 4 in | 5 in | 6 in | 5 in |
Displacement | 268.5 in³ | 568 in³ | 1105 in³ | 763 in³ |
Stroke | 5.3 in | 6 in | 7 in | 6 in |
Biodiesel Capability | Up to B20¹ | Up to B20¹ | B20¹ | Up to B20¹ |
Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, 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, Korea Stage V, and Japan 2014 emission standards. | Meets U.S. EPA Tier 4 Final, EU Stage V, and 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, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 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 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 1,700 rpm. Advertised power is tested per the specified standard in effect at time of m | 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 |
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 |
Machine Weight |
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Operating Weight Maximum | 46740 lb | - | - | - |
Operating Weight Minimum | 41450 lb | - | - | - |
Transmission |
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Maximum Travel Speed | 21.7 mile/h | - | - | - |
Hydraulic System |
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Main System - Maximum Flow - Implement | 81 gal/min | - | 281 gal/min | - |
Maximum Pressure - Equipment | 5366 psi | 5076 psi | 5366 psi | 5076 psi |
Maximum Pressure - Swing | 5729 gal/min | 4264 psi | 4496 psi | 3771 psi |
Maximum Pressure - Travel | 5076 gal/min | 5076 psi | 5076 psi | 5076 psi |
Main System - Maximum Flow | - | 560 l/min (148 gal/min) | - | 779 l/min (206 gal/min) |
Maximum Pressure - Equipment - Lift Mode | - | 5511 psi | - | 5511 psi |
Service Refill Capacities |
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Cooling System | 8.4 gal (US) | 11 gal (US) | 19 gal (US) | 13.7 gal (US) |
Diesel Exhaust Fluid (DEF) | 7.9 gal (US) | - | - | - |
Hydraulic System - Including Tank | 71.3 gal (US) | 145 gal (US) | 196 gal (US) | 145.3 gal (US) |
Hydraulic Tank | 40.9 gal (US) | 43 gal (US) | 98 gal (US) | 57.3 gal (US) |
Final Drive | 0.7 gal (US) | - | - | - |
Fuel Tank | 124.2 gal (US) | - | - | - |
Fuel Tank Capacity | - | 159 gal (US) | 322 gal (US) | 188.9 gal (US) |
Engine Oil | - | 9 gal (US) | 18 gal (US) | 10.6 gal (US) |
Swing Drive | - | 5 gal (US) | 6 gal (US) | - |
Final Drive - Each | - | 2 gal (US) | 5 gal (US) | 2.5 gal (US) |
DEF Tank | - | 21 gal (US) | 21 gal (US) | 12.2 gal (US) |
Swing Drive - Each | - | - | - | 2.8 gal (US) |
Dimensions |
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Boom | 5260 mm (17'3") | - | GP 8.4m (25'7") | - |
Bucket | 0.98 m³ GD (1.28 yd³) | - | SD 5.2m³ (6.8 yd³) | - |
Stick | 2.5 m (8' 2") | - | R4.4m (14'5") | - |
Shipping Height - Top of Cab | 11 ft | 11.1 ft | 12 ft | 11.1 ft |
Shipping Length | 29.3 ft | 49.9 ft | 49.6 ft | 61.8 ft |
Counterweight Clearance | 4.3 ft | 4.6 ft | 5.5 ft | 4.7 ft |
Ground Clearance | 1.4 ft | 1.7 ft | 2.9 ft | 1.7 ft |
Support Point | 11.8 ft | - | - | - |
Tail Swing Radius | 8.5 ft | 11.6 ft | 15.11 ft | 12.3 ft |
Wheel Base | 8.9 ft | - | - | - |
Note (1) | - | 22 m (72'2") UHD Front | - | 28 m (91'10") UHD Front |
Cab Height - With OPG | - | 11.8 ft | - | 11.8 ft |
Track Length | - | 18.9 ft | 20.1 ft | 18.9 ft |
Track Length to Center of Rollers | - | 15.6 ft | 16.1 ft | 15.6 ft |
Working Gauge - Extended Position | - | 11.1 ft | - | 11.2 ft |
Shipping Gauge - Retracted Position | - | 7.8 ft | - | 7.9 ft |
Transport Width | - | 10.7 ft | 12.9 ft | 10.7 ft |
Machine Length - without Front, with Counterweight | - | 23.3 ft | - | 25.5 ft |
Machine Length - without Front and Counterweight | - | 22.9 ft | - | 24.9 ft |
Track Width - Extended | - | 13.1 ft | - | 13.1 ft |
Track Width - Retracted | - | 9.8 ft | - | 9.8 ft |
Note (2) | - | 600 mm (24") Track Shoes | - | 600 mm (24") Track Shoes |
Handrail Height | - | - | 12.4 ft | - |
Track Gauge | - | - | 11.6 ft | - |
Note | - | - | Track gauge undercarriage extended with 900 mm (35") shoes; transport width undercarriage retracted with 900 mm (35") shoes and no steps | - |
Working Ranges and Forces |
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Boom Type | VA Boom | - | - | - |
Bucket | 0.98 m³ GD (1.28 yd³) | - | - | - |
Stick | 2.5 m (8' 2") | - | - | - |
Reach at Ground Level | 30.5 ft | - | - | - |
Vertical Wall Digging Depth | 13.9 ft | - | - | - |
Cutting Height | 32.6 ft | - | - | - |
Bucket Forces (ISO) | 30799 lbf | - | - | - |
Stick Forces (ISO) | 20682 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"). | 22 m (72' 2") UHD Front (Over-the-Front) | - | 28 m (91' 10") UHD Front Over-the-Front |
Maximum Pin Height at Stick Nose | - | 72.2 ft | - | 90.8 ft |
Maximum Weight at Stick Nose | - | 8160 lb | - | 8157 lb |
Maximum Working Pin Height at Stick Nose - 1/2 | - | 61 ft | - | 75.2 ft |
Maximum Working Reach at Stick Nose - 1/2 | - | 38.4 ft | - | 45.4 ft |
Maximum Height at Stick Nose in Max Reach Position | - | 41.5 ft | - | 52.9 ft |
Maximum Reach at Stick Nose | - | 44.4 ft | - | 51.7 ft |
Swing Mechanism |
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Swing Speed | 9.2 r/min | 8 r/min | 6.26 r/min | 8.44 r/min |
Maximum Swing Torque | 37000 ft·lbf | 105000 ft·lbf | 267333 ft·lbf | 139000 ft·lbf |
Air Conditioning System |
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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. | - | - | - |
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 (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 1.00 kg (2.2lb) 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 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes. |
Weights |
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Operating Weight | - | 122600 lb | 207400 lb | 143300 lb |
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. | Long Variable Gauge undercarriage, GP boom, R4.4HB2 (14'5") stick, SD 5.2 m³ (6.8 yd³) bucket, 900 mm (35") double grouser shoes and counterweight with removal device. | Hydraulic Variable Gauge undercarriage, 28 m (91'10") UHD front, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. No work tool. |
Machine Weight - Retrofit Configuration | - | 118600 lb | - | 139300 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 | - | 26000 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 | - | - |
Note (3) | - | - | - | Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.35TB (11'0") stick, HD 2.41 m³ ( 3.15 yd³) bucket, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. |
Retrofit Boom in Cradle - R3.9 TB Stick | - | - | - | 16310 lb |
Retrofit Boom in Cradle - R3.35 TB Stick | - | - | - | 15950 lb |
Retrofit Boom in Cradle - R2.9 TB Stick | - | - | - | 15760 lb |
Swing Mechanism - UHD Fronts |
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Swing Speed | - | 4.09 r/min | - | 4.22 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 | - | Straight - R3.35 m (11'0") Stick (Over-the-Front) |
Bucket | - | GD 2.27 m³ (2.97 yd³) | - | GD 3.08 m³ (4.03 yd³) |
Maximum Pin Height at Stick Nose | - | 39.8 ft | - | 39.8 ft |
Maximum Weight at Stick Nose | - | 9260 lb | - | 13190 lb |
Maximum Height at Stick Nose in Max Reach Position | - | 7.6 ft | - | 7.7 ft |
Maximum Reach at Stick Nose | - | 34.8 ft | - | 36.5 ft |
Maximum Digging Depth | - | 16.1 ft | - | 17 ft |
Maximum Reach - Ground Level | - | 39.9 ft | - | 41.9 ft |
Maximum Loading Height | - | 34 ft | - | 33.6 ft |
Minimum Loading Height | - | 15.7 ft | - | 15 ft |
Bucket Digging Force - ISO | - | 47160 lbf | - | 60250 lbf |
Stick Digging Force - ISO | - | 37300 lbf | - | 44740 lbf |
Working Ranges and Forces - Retrofit Boom - Bent |
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Note 1 | - | Bent - R3.2DB (10'6") Stick - HVG Undercarriage | - | Bent - R3.35 m (11'0") Stick |
Bucket | - | GD 2.27 m³ (2.97 yd³) | - | GD 3.08 m³ (4.03 yd³) |
Maximum Digging Depth | - | 21.4 ft | - | 21.9 ft |
Maximum Reach - Ground Level | - | 36.7 ft | - | 39 ft |
Maximum Cutting Height | - | 35.4 ft | - | 35.1 ft |
Maximum Loading Height | - | 24.9 ft | - | 24.6 ft |
Minimum Loading Height | - | 10.4 ft | - | 10 ft |
Bucket Digging Force - ISO | - | 47160 lbf | - | 60250 lbf |
Stick Digging Force - ISO | - | 37300 lbf | - | 44740 lbf |
Working Ranges & Forces |
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Maximum Digging Depth | - | - | 31.9 ft | - |
Boom | - | - | GP 8.4m (25'7") | - |
Stick | - | - | R4.4m (14'5") | - |
Bucket | - | - | SD 5.2m³ (6.8 yd³) | - |
Maximum Reach at Ground Level | - | - | 48.3 ft | - |
Maximum Cutting Height | - | - | 44.5 ft | - |
Maximum Loading Height | - | - | 30.4 ft | - |
Minimum Loading Height | - | - | 9.11 ft | - |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | - | - | 31.4 ft | - |
Maximum Vertical Wall Digging Depth | - | - | 22.3 ft | - |
Bucket Digging Force - ISO | - | - | 86100 ft·lbf | - |
Stick Digging Force - ISO | - | - | 68540 ft·lbf | - |
Sustainability |
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Recyclability | - | - | 98% | - |
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