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317 GC Hydraulic Excavator
315 Hydraulic Excavator
M320 Wheel Excavator

Engine

Net Power - ISO 9249 119 hp 108 hp 171 hp
Engine Model Cat C3.6 Cat C3.6 Cat C4.4
Engine Power - ISO 14396 121 hp 110 hp 174 hp
Engine Power - ISO 14396 (DIN) 122 hp (metric) 111 hp (metric) 176 hp (metric)
Net Power - ISO 9249 (DIN) 121 hp (metric) 110 hp (metric) 174 hp (metric)
Bore 4 in 4 in 4.1 in
Stroke 5 in 5 in 5.3 in
Displacement 220 in³ 220 in³ 268.5 in³
Biodiesel Capability Up to B20¹ Up to B20¹ Up to B20¹
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final and EU Stage V 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 2,400 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 2,400 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, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed at 2,200 rpm. Adv
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) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** or 100

Weights

Operating Weight 38000 lb 34000 lb -

Working Ranges and Forces

Maximum Digging Depth 21 ft 19.7 ft 19.8 ft
Boom Reach 5.1 m (16'9") Reach 4.65 m (15'3") Variable Adjustable Boom 5260 mm (17'3")
Stick Reach R2.9 m (9'6") Reach R3.0 m (9'10") 2500 mm (8'2")
Bucket GD 0.76 m³ (0.99 yd³) GD 0.68 m³ (0.89 yd³) GD 0.98 m³ (1.28 yd³)
Maximum Reach at Ground Level 29.6 ft 28.5 ft -
Maximum Cutting Height 29.2 ft 31.8 ft 32.6 ft
Maximum Loading Height 20.6 ft 23.7 ft 22.8 ft
Minimum Loading Height 6.5 ft 6.8 ft -
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 20.3 ft 19.1 ft -
Maximum Vertical Wall Digging Depth 16.3 ft 17 ft 13.9 ft
Minimum Working Equipment Radius 9.7 ft 7.3 ft -
Bucket Digging Force - ISO 27650 lbf 22180 lbf -
Stick Digging Force - ISO 16860 lbf 13330 lbf -
Maximum Reach at Ground Line - - 30.5 ft
Stick Forces (ISO) - - 20682 lbf
Bucket Forces (ISO) - - 30799 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"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of

Hydraulic System

Main System - Maximum Flow 296 L/min (78 gal/min) 276 l/min (73 gal/min) -
Maximum Pressure - Equipment 5075 psi 5075 psi -
Maximum Pressure - Travel 5075 psi 5075 psi -
Maximum Pressure - Swing 3741 psi 3770 psi -
Main System - Maximum Flow - Implement - - 81 gpm
Maximum Pressure - Implement Circuit - Normal - - 5076 psi
Maximum Pressure - Implement Circuit - Heavy Lift - - 5366 psi
Maximum Pressure - Implement Circuit - Travel Circuit - - 5076 psi

Swing Mechanism

Swing Speed 8.7 r/min 12 r/min -
Maximum Swing Torque 44990 lbf·ft 25815 lbf·ft 38722 lbf·ft
Maximum Swing Speed* - - 9.2 r/min
Note (1) - - *For CE-marked machine default value may be set lower

Service Refill Capacities

Fuel Tank Capacity 71.6 gal (US) 49 gal (US) -
Cooling System 5.8 gal (US) 4 gal (US) 8.4 gal (US)
Engine Oil 2.9 gal (US) 2 gal (US) -
Final Drive - Each 1.6 gal (US) 1 gal (US) -
Hydraulic System - Including Tank 24.8 gal (US) 22.5 gal (US) 71.3 gal (US)
Hydraulic Tank 23 gal (US) 19 gal (US) 40.9 gal (US)
DEF Tank 5.9 gal (US) 6 gal (US) -
Fuel Tank - - 124.2 gal (US)
Diesel Exhaust Fluid (DEF) - - 7.9 gal (US)

Dimensions

Boom Reach 5.1 m (16'9") Reach 4.65 m (15'3") Variable Adjustable Boom 5260 mm (17'3")
Stick Reach R2.9 m (9'6") Reach R3.0 m (9'10") 2500 mm (8'2")
Bucket GD 0.76 m³ (0.99 yd³) GD 0.68 m³ (0.89 yd³) GD 0.98 m³ (1.28 yd³)
Shipping Height - Top of Cab 9.6 ft 9.3 ft 11.1 ft
Handrail Height 9.7 ft 9.4 ft -
Shipping Length 28.1 ft 24.4 ft 29.3 ft
Tail Swing Radius 8.2 ft 5.2 ft 8.5 ft
Counterweight Clearance 3.3 ft 2.9 ft 4.3 ft
Ground Clearance 1.4 ft 1.4 ft 1.4 ft
Track Length 13 ft 12.3 ft -
Length to Center of Rollers 10.4 ft 10 ft -
Track Gauge 6.5 ft 6.5 ft -
Transport Width 8.5 ft 8.2 ft -
Shipping Length - with Blade - 26.3 ft -
Support Point - - 11.7 ft
Undercarriage Length - - 16.6 ft
Wheel Base - - 8.9 ft

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 1.418 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.8 hg of refrigerant which has a CO2 equivalent of 1.144 metric tonnes. -
Note - - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system conta

Sustainability

Recyclability - 95% -

Machine Weight

Operating Weight Maximum - - 46740 lb
Operating Weight Minimum - - 41450 lb
Note (1) - - Operating weight includes full fuel tank, operator, bucket 700 kg (1,543 lb) and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include 2500 mm (8'2") stick, 3600 kg (7,937 lb) counterweight, bucket and 220 kg (485

Drive

Maximum Travel Speed - - 21.7 mile/h
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