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 M316 Wheeled Excavator |
 M314 Wheeled Excavator |
 352 UHD Ultra High Demolition Hydraulic Excavator |
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Engine |
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| Engine Power - ISO 14396 | 148 HP | 134 HP | 425 HP |
| Engine Power - ISO 14396 (DIN) | 150 hp (metric) | 136 hp (metric) | 431 hp (metric) |
| Engine Model | Cat C4.4 | Cat C3.6 | Cat C13 |
| Net Power - ISO 9249 | 141 HP | 134 HP | 424 HP |
| Net Power - ISO 9249 (DIN) | 143 hp (metric) | 129 hp (metric) | 430 hp (metric) |
| Bore | 4 ft | 3.9 in | 5 in |
| Displacement | 268.5 in³ | 221 in³ | 763 in³ |
| 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, 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 2,000 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 | 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 |
| Stroke | - | 5 in | 6 in |
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 | - |
Hydraulic System |
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| Main System - Maximum Flow - Implement | 73 gal/min | 71 gal/min | - |
| Maximum Pressure - Equipment | 5076 psi | 5076 psi | 5076 psi |
| Maximum Pressure - Swing | 5076 psi | 5149 psi | 3771 psi |
| Maximum Pressure - Travel | 5076 psi | 5076 psi | 5076 psi |
| Main System - Maximum Flow | - | - | 779 l/min (206 gal/min) |
| Maximum Pressure - Equipment - Lift Mode | - | - | 5511 psi |
Swing Mechanism |
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| Maximum Swing Torque | 32560 ft·lbf | 28860 ft·lbf | 139000 ft·lbf |
| Swing Speed | 10.2 r/min | 9.1 r/min | 8.44 r/min |
Service Refill Capacities |
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| Cooling System | 6.3 gal (US) | 6.3 gal (US) | 13.7 gal (US) |
| Final Drive | 0.7 gal (US) | 0.6 gal (US) | - |
| Fuel Tank | 92.5 gal (US) | 77.9 gal (US) | - |
| Hydraulic System - Including Tank | 68.7 gal (US) | 58.1 gal (US) | 145.3 gal (US) |
| Hydraulic Tank | 31.7 gal (US) | 23.8 gal (US) | 57.3 gal (US) |
| Diesel Exhaust Fluid (DEF) | - | 5.3 gal (US) | - |
| Fuel Tank Capacity | - | - | 188.9 gal (US) |
| Engine Oil | - | - | 10.6 gal (US) |
| Swing Drive - Each | - | - | 2.8 gal (US) |
| Final Drive - Each | - | - | 2.5 gal (US) |
| DEF Tank | - | - | 12.2 gal (US) |
Dimensions |
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| Boom | 5205 mm (17' 1") | 5m (16' 6") | - |
| Bucket | GD 0.8 m3 (1.05 yd3) | 0.76m3 (.78 yd3) | - |
| Stick | 2.5 m (8' 2") | 2.2m (7' 3") | - |
| Counterweight Clearance | 4.3 ft | 4.1 ft | 4.7 ft |
| Ground Clearance | 1.3 ft | 1.1 ft | 1.7 ft |
| Shipping Height - Top of Cab | 10.5 ft | 3315 ft | 11.1 ft |
| Shipping Length | 8630 ft | 26.9 ft | 61.8 ft |
| Support Point | 12.7 ft | - | - |
| Tail Swing Radius | 7.7 ft | 7.1 ft | 12.3 ft |
| Undercarriage Length | 16.3 ft | 16.1 ft | - |
| Wheel Base | 8.4 ft | 8.2 ft | - |
| Note (1) | - | - | 28 m (91'10") UHD Front |
| Cab Height - With OPG | - | - | 11.8 ft |
| Track Length | - | - | 18.9 ft |
| Track Length to Center of Rollers | - | - | 15.6 ft |
| Working Gauge - Extended Position | - | - | 11.2 ft |
| Shipping Gauge - Retracted Position | - | - | 7.9 ft |
| Transport Width | - | - | 10.7 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 |
Working Ranges and Forces |
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| 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 | - |
| 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 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 | 28 m (91' 10") UHD Front Over-the-Front |
| Dump Height | - | 23 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 |
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. | 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 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes. |
Sustainability |
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| Recyclability | - | 91% | - |
Weights |
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| Operating Weight | - | - | 143300 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 |
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 |
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