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315 Hydraulic Excavator
M320 Wheeled Excavator
M314 Wheeled Excavator

Engine

Net Power - ISO 9249 108 hp 171 hp 134 hp 171 hp
Net Power - ISO 9249 (DIN) 110 hp (metric) 174 hp (metric) 129 hp (metric) 174 hp (metric)
Engine Model Cat C3.6 C4.4 Cat C3.6 C 7.1
Engine Power - ISO 14396:2002 110 hp 174 hp 134 hp 174 hp
Engine Power - ISO 14396 (DIN) 111 hp (metric) 176 hp (metric) 136 hp (metric) 176 hp (metric)
Bore 4 in 4 in 3.9 in 4.1 in
Stroke 5 in 5.3 in 5 in 5.3 in
Displacement 220 in³ 268.5 in³ 221 in³ 427.8 in²
Biodiesel Capability Up to B20¹ 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, Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, 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 2,400 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, 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 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 2,200 rpm. Advertised power is tested per the specified standar
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

Weights

Operating Weight 34000 lb - - -

Working Ranges & Forces

Maximum Digging Depth 19.6 ft - - -
Boom Reach 4.65 m (15'3") - - -
Stick Reach R3.0 m (9'10") - - -
Bucket GD 0.53 m³ (0.69 yd³) - - -
Maximum Reach at Ground Level 28.5 ft - - -
Maximum Cutting Height 31.7 ft - - -
Maximum Loading Height 23.6 ft - - -
Minimum Loading Height 6.8 ft - - -
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 19 ft - - -
Maximum Vertical Wall Digging Depth 16.9 ft - - -
Minimum Working Equipment Radius 7.3 ft - - -
Bucket Digging Force - ISO 22180 lbf - - -
Stick Digging Force - ISO 13330 lbf - - -

Hydraulic System

Main System - Maximum Flow 276 l/min (73 gal/min) - - -
Maximum Pressure - Equipment 5075 psi 5366 psi 5076 psi -
Maximum Pressure - Travel 5075 psi 5076 gal/min 5076 psi -
Maximum Pressure - Swing 3770 psi 5729 gal/min 5149 psi -
Main System - Maximum Flow - Implement - 81 gal/min 71 gal/min 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

Swing Mechanism

Swing Speed 12 r/min 9.2 r/min 9.1 r/min -
Maximum Swing Torque 25815 ft·lbf 37000 ft·lbf 28860 ft·lbf -
Swing Torque - - - 44250 lb/ft

Service Refill Capacities

Fuel Tank Capacity 49 gal (US) - - -
Cooling System 4 gal (US) 8.4 gal (US) 6.3 gal (US) 10.6 gal (US)
Engine Oil 2 gal (US) - - 3.4 gal (US)
Final Drive - Each 1 gal (US) - - -
Hydraulic System - Including Tank 22.5 gal (US) 71.3 gal (US) 58.1 gal (US) 71.3 gal (US)
Hydraulic Tank 19 gal (US) 40.9 gal (US) 23.8 gal (US) 52.8 gal (US)
DEF Tank 6 gal (US) - - -
Diesel Exhaust Fluid (DEF) - 7.9 gal (US) 5.3 gal (US) 7.9 gal (US)
Final Drive - 0.7 gal (US) 0.6 gal (US) -
Fuel Tank - 124.2 gal (US) 77.9 gal (US) 124.2 gal (US)

Dimensions

Boom Reach 4.65 m (15'3") 5260 mm (17'3") 5m (16' 6") VA 5.4m (17'10")
Stick Reach R3.0 m (9'10") 2.5 m (8' 2") 2.2m (7' 3") 2.9m (9'2")
Bucket GD 0.53 m³ (0.69 yd³) 0.98 m³ GD (1.28 yd³) 0.76m3 (.78 yd3) -
Shipping Height - Top of Cab 9.2 ft 11 ft 3315 ft -
Handrail Height 9.3 ft - - -
Shipping Length 24.7 ft 29.3 ft 26.9 ft 31.1 ft
Shipping Length - with Blade 26.5 ft - - -
Tail Swing Radius 5.1 ft 8.5 ft 7.1 ft 9.2 ft
Counterweight Clearance 2.8 ft 4.3 ft 4.1 ft 4.3 ft
Ground Clearance 1.4 ft 1.4 ft 1.1 ft 1.25 ft
Track Length 12.3 ft - - -
Length to Center of Rollers 9.9 ft - - -
Track Gauge 6.5 ft - - -
Transport Width 8.1 ft - - -
Support Point - 11.8 ft - 11.3 ft
Wheel Base - 8.9 ft 8.2 ft 9 ft
Undercarriage Length - - 16.1 ft -
Shipping Height with Falling Object Guard - - - 11 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 0.8 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 (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. 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.

Sustainability

Recyclability 95% - 91% -

Machine Weight

Operating Weight Maximum - 46740 lb 39683 lb 52911 lb
Operating Weight Minimum - 41450 lb 33069 lb 44750 lb
Note (1) - - 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. -

Transmission

Maximum Travel Speed - 21.7 mile/h - -
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%

Working Ranges and Forces

Boom Type - VA Boom VA Boom VA 5.4m (17'10")
Bucket - 0.98 m³ GD (1.28 yd³) 0.76m3 (0.99 y3) GD GD 1.2 m³ (1.7 yd³)
Stick - 2.5 m (8' 2") R2.2CB (7' 3") 2.9m (9'2")
Reach at Ground Level - 30.5 ft 28.4 ft 33.4 ft
Vertical Wall Digging Depth - 13.9 ft 13.9 ft 17.3 ft
Cutting Height - 32.6 ft - 35.8 ft
Bucket Forces (ISO) - 30799 lbf - 33946 lbf
Stick Forces (ISO) - 20682 lbf - 23605 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"). 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 -
Digging Height - - 17.4 ft -
Dump Height - - 23 ft -
Maximum Loading Height - - - 24.7 ft
Maximum Digging Depth - - - 21.8 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom - - - 21.6 ft

Drive

Maximum Travel Speed - - 23 mile/h -
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