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317 Hydraulic Excavator
M320 Wheeled Excavator
340 UHD Ultra High Demolition Hydraulic Excavator

Engine

Net Power - ISO 9249 133 HP 171 HP 346 HP
Net Power - ISO 9249 (DIN) 134 hp (metric) 174 hp (metric) 352 hp (metric)
Engine Model Cat C3.6 C4.4 Cat C9.3B
Engine Power - ISO 14396 134 HP 174 HP 347 HP
Engine Power - ISO 14396 (DIN) 136 hp (metric) 176 hp (metric) 351 hp (metric)
Bore 4 in 4 in 5 in
Stroke 5 in 5.3 in 6 in
Displacement 220 in³ 268.5 in³ 568 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 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 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
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

Weights

Operating Weight 40200 lb - 122600 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.
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

Maximum Digging Depth 21 ft - -
Boom Reach 5.1 m (16'9") - -
Stick Reach R2.9 m (9'6") - -
Bucket GD 0.76 m³ (0.99 yd³) - -
Maximum Reach at Ground Level 29.6 ft - -
Maximum Cutting Height 29.1 ft - -
Maximum Loading Height 20.6 ft - -
Minimum Loading Height 6.5 ft - -
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 20.2 ft - -
Maximum Vertical Wall Digging Depth 16.3 ft - -
Minimum Working Equipment Radius 9.6 ft - -
Bucket Digging Force - ISO 27650 lbf - -
Stick Digging Force - ISO 16860 lbf - -

Hydraulic System

Main System - Maximum Flow 296 L/min (78 gal/min) - 560 l/min (148 gal/min)
Maximum Pressure - Equipment 5076 psi 5366 psi 5076 psi
Maximum Pressure - Travel 5076 psi 5076 gal/min 5076 psi
Maximum Pressure - Swing 3741 psi 5729 gal/min 4264 psi
Main System - Maximum Flow - Implement - 81 gal/min -
Maximum Pressure - Equipment - Lift Mode - - 5511 psi

Swing Mechanism

Swing Speed 8.7 r/min 9.2 r/min 8 r/min
Maximum Swing Torque 47647 ft·lbf 37000 ft·lbf 105000 ft·lbf

Service Refill Capacities

Fuel Tank Capacity 71.6 gal (US) - 159 gal (US)
Cooling System 5.8 gal (US) 8.4 gal (US) 11 gal (US)
Engine Oil 2.9 gal (US) - 9 gal (US)
Final Drive - Each 1.6 gal (US) - 2 gal (US)
Hydraulic System - Including Tank 24.8 gal (US) 71.3 gal (US) 145 gal (US)
Hydraulic Tank 23 gal (US) 40.9 gal (US) 43 gal (US)
DEF Tank 5.9 gal (US) - 21 gal (US)
Diesel Exhaust Fluid (DEF) - 7.9 gal (US) -
Final Drive - 0.7 gal (US) -
Fuel Tank - 124.2 gal (US) -
Swing Drive - - 5 gal (US)

Dimensions

Boom Reach 5.1 m (16'9") 5260 mm (17'3") -
Stick Reach R2.9 m (9'6") 2.5 m (8' 2") -
Bucket GD 0.76 m³ (0.99 yd³) 0.98 m³ GD (1.28 yd³) -
Shipping Height - Top of Cab 9.6 ft 11 ft 11.1 ft
Handrail Height 9.6 ft - -
Shipping Length 28.1 ft 29.3 ft 49.9 ft
Tail Swing Radius 8.2 ft 8.5 ft 11.6 ft
Counterweight Clearance 3.3 ft 4.3 ft 4.6 ft
Ground Clearance 1.4 ft 1.4 ft 1.7 ft
Track Length 13 ft - 18.9 ft
Length to Center of Rollers 10.4 ft - -
Track Gauge 6.5 ft - -
Transport Width 8.8 ft - 10.7 ft
Support Point - 11.8 ft -
Wheel Base - 8.9 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
Working Gauge - Extended Position - - 11.1 ft
Shipping Gauge - Retracted Position - - 7.8 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

Air Conditioning System

Air Conditioning 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 1.287 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).
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. -

Machine Weight

Operating Weight Maximum - 46740 lb -
Operating Weight Minimum - 41450 lb -

Transmission

Maximum Travel Speed - 21.7 mile/h -

Working Ranges and Forces

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)
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

Swing Mechanism - UHD Fronts

Swing Speed - - 4.09 r/min

Working Ranges and Forces - Retrofit Boom - Straight

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

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
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