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 M322 |
 352 UHD Ultra High Demolition Hydraulic Excavator |
 352 LRE Long Reach Excavation Hydraulic Excavator |
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Engine |
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|---|---|---|---|
| Engine Power - ISO 14396 | 174 HP | 425 HP | 425 HP |
| Engine Power - ISO 14396 (DIN) | 176 hp (metric) | 431 hp (metric) | 431 hp (metric) |
| Engine Model | C 7.1 | Cat C13 | Cat C13 |
| Net Power - ISO 9249 | 171 HP | 424 HP | 424 HP |
| Net Power - ISO 9249 (DIN) | 174 hp (metric) | 430 hp (metric) | 429.9 hp (metric) |
| Bore | 4.1 in | 5 in | 5 in |
| Displacement | 427.8 in² | 763 in³ | 763 in³ |
| Stroke | 5.3 in | 6 in | 6 in |
| Biodiesel Capability | Up to B20¹ | Up to 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, 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 1,800 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 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 |
Machine Weight |
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| Operating Weight Maximum | 52911 lb | - | - |
| Operating Weight Minimum | 44750 lb | - | - |
Transmission |
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| Forward/Reverse - 2nd Gear | 18.6 mile/h | - | - |
| Forward/Reverse - 1st Gear | 5.6 mile/h | - | - |
| Creeper Speed - 1st Gear | 3.4 mile/h | - | - |
| Creeper Speed - 2nd Gear | 9.3 mile/h | - | - |
| Drawbar Pull | 28551 lbf | - | - |
| Maximum Gradeability | 70% | - | - |
Hydraulic System |
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| Main System - Maximum Flow - Implement | 95 gal/min | - | - |
| Maximum Pressure - Implement Circuit - Heavy Lift | 5366 psi | - | - |
| Maximum Pressure - Implement Circuit - Travel Circuit | 5076 psi | - | - |
| Maximum Pressure - Implement Circuit - Normal | 5076 psi | - | - |
| Main System - Maximum Flow | - | 779 l/min (206 gal/min) | - |
| Maximum Pressure - Equipment | - | 5076 psi | 5076 psi |
| Maximum Pressure - Equipment - Lift Mode | - | 5511 psi | 5511 psi |
| Maximum Pressure - Travel | - | 5076 psi | 5076 psi |
| Maximum Pressure - Swing | - | 3771 psi | 3771 psi |
| Maximum Flow - Main System | - | - | 206 gal/min |
Swing Mechanism |
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| Swing Torque | 44250 lb/ft | - | - |
| Swing Speed | - | 8.44 r/min | - |
| Maximum Swing Torque | - | 139000 ft·lbf | 138000 ft·lbf |
Service Refill Capacities |
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| Fuel Tank | 124.2 gal (US) | - | - |
| Diesel Exhaust Fluid (DEF) | 7.9 gal (US) | - | - |
| Engine Oil | 3.4 gal (US) | 10.6 gal (US) | - |
| Hydraulic System - Including Tank | 71.3 gal (US) | 145.3 gal (US) | 145.3 gal (US) |
| Fuel Tank Capacity | - | 188.9 gal (US) | 188.9 gal (US) |
| Cooling System | - | 13.7 gal (US) | 13.7 gal (US) |
| Swing Drive - Each | - | 2.8 gal (US) | - |
| Final Drive - Each | - | 2.5 gal (US) | 2.5 gal (US) |
| Hydraulic Tank | - | 57.3 gal (US) | 57.3 gal (US) |
| DEF Tank | - | 12.2 gal (US) | 12.2 gal (US) |
| Engine Oil - With Filter | - | - | 10.6 gal (US) |
| Swing Drive | - | - | 2.8 gal (US) |
Dimensions |
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| Boom | VA 5.4m (17'10") | - | LRE Boom 11.5 m (37'9") |
| Stick | 2.9m (9'2") | - | LRE Stick 8.5 m (27'11') |
| Shipping Height with Falling Object Guard | 11 ft | - | - |
| Support Point | 11.3 ft | - | - |
| Shipping Length | 31.1 ft | 61.8 ft | 54 ft |
| Tail Swing Radius | 9.2 ft | 12.3 ft | 12.3 ft |
| Counterweight Clearance | 4.3 ft | 4.7 ft | 4.7 ft |
| Ground Clearance | 1.25 ft | 1.7 ft | 2.3 ft |
| Wheel Base | 9 ft | - | - |
| Note (1) | - | 28 m (91'10") UHD Front | - |
| Shipping Height - Top of Cab | - | 11.1 ft | 11.1 ft |
| Cab Height - With OPG | - | 11.8 ft | - |
| Track Length | - | 18.9 ft | 17.6 ft |
| Track Length to Center of Rollers | - | 15.6 ft | 14.2 ft |
| Working Gauge - Extended Position | - | 11.2 ft | - |
| Shipping Gauge - Retracted Position | - | 7.9 ft | - |
| Transport Width | - | 10.7 ft | 13.6 ft |
| Machine Length - without Front, with Counterweight | - | 25.5 ft | - |
| Machine Length - without Front and Counterweight | - | 24.9 ft | - |
| Track Width - Extended | - | 13.1 ft | - |
| Track Width - Retracted | - | 9.8 ft | - |
| Note (2) | - | 600 mm (24") Track Shoes | - |
| Bucket | - | - | HD 1.19 m³ (1.56 yd³) |
| Handrail Height | - | - | 11.6 ft |
| Track Gauge | - | - | 10.6 ft |
Working Ranges and Forces |
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| Boom Type | VA 5.4m (17'10") | - | - |
| Stick | 2.9m (9'2") | - | - |
| Bucket | GD 1.2 m³ (1.7 yd³) | - | - |
| Maximum Loading Height | 24.7 ft | - | - |
| Maximum Digging Depth | 21.8 ft | - | - |
| Reach at Ground Level | 33.4 ft | - | - |
| Vertical Wall Digging Depth | 17.3 ft | - | - |
| Bucket Forces (ISO) | 33946 lbf | - | - |
| Stick Forces (ISO) | 23605 lbf | - | - |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 21.6 ft | - | - |
| Maximum Pin Height at Stick Nose | - | 90.8 ft | - |
| Maximum Weight at Stick Nose | - | 8157 lb | - |
| Maximum Working Pin Height at Stick Nose - 1/2 | - | 75.2 ft | - |
| Maximum Working Reach at Stick Nose - 1/2 | - | 45.4 ft | - |
| Maximum Height at Stick Nose in Max Reach Position | - | 52.9 ft | - |
| Maximum Reach at Stick Nose | - | 51.7 ft | - |
| Note (1) | - | 28 m (91' 10") UHD Front Over-the-Front | - |
working Ranges and Forces |
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| Cutting Height | 35.8 ft | - | - |
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 1.0 kg of refrigerant which has a CO2 equivalent of 1.43 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 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 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 (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). |
Weights |
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| Operating Weight | - | 143300 lb | 128800 lb |
| Note (1) | - | 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 | - | 139300 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. | - |
| UHD in Cradle | - | 26000 lb | - |
| 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 | - |
| Note | - | - | 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. |
Swing Mechanism - UHD Fronts |
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| Swing Speed | - | 4.22 r/min | - |
Working Ranges and Forces - Retrofit Boom - Straight |
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| Note 1 | - | Straight - R3.35 m (11'0") Stick (Over-the-Front) | - |
| Bucket | - | GD 3.08 m³ (4.03 yd³) | - |
| Maximum Pin Height at Stick Nose | - | 39.8 ft | - |
| Maximum Weight at Stick Nose | - | 13190 lb | - |
| Maximum Height at Stick Nose in Max Reach Position | - | 7.7 ft | - |
| Maximum Reach at Stick Nose | - | 36.5 ft | - |
| Maximum Digging Depth | - | 17 ft | - |
| Maximum Reach - Ground Level | - | 41.9 ft | - |
| Maximum Loading Height | - | 33.6 ft | - |
| Minimum Loading Height | - | 15 ft | - |
| Bucket Digging Force - ISO | - | 60250 lbf | - |
| Stick Digging Force - ISO | - | 44740 lbf | - |
Working Ranges and Forces - Retrofit Boom - Bent |
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| Note 1 | - | Bent - R3.35 m (11'0") Stick | - |
| Bucket | - | GD 3.08 m³ (4.03 yd³) | - |
| Maximum Digging Depth | - | 21.9 ft | - |
| Maximum Reach - Ground Level | - | 39 ft | - |
| Maximum Cutting Height | - | 35.1 ft | - |
| Maximum Loading Height | - | 24.6 ft | - |
| Minimum Loading Height | - | 10 ft | - |
| Bucket Digging Force - ISO | - | 60250 lbf | - |
| Stick Digging Force - ISO | - | 44740 lbf | - |
Working Ranges & Forces |
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| Maximum Digging Depth | - | - | 42.8 ft |
| Boom | - | - | LRE Boom 11.5 m (37'9") |
| Stick | - | - | LRE Stick 8.5 m (27'11') |
| Bucket | - | - | HD 1.19 m³ (1.56 yd³) |
| Maximum Reach at Ground Level | - | - | 64.4 ft |
| Maximum Cutting Height | - | - | 48.2 ft |
| Maximum Loading Height | - | - | 39.4 ft |
| Minimum Loading Height | - | - | 7.3 ft |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | - | - | 42.5 ft |
| Bucket Digging Force - ISO | - | - | 31700 lbf |
| Stick Digging Force - ISO | - | - | 23380 lbf |
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