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323 Hydraulic Excavator
395 Excavator

Engine

Net Power - ISO 9249 172 HP 542 HP -
Net Power - ISO 9249 (DIN) 175 hp (metric) 550 hp (metric) -
Engine Model Cat C7.1 Cat C18 -
Engine Power - ISO 14396 174 HP 543 HP -
Engine Power - ISO 14396 (DIN) 176 hp (metric) 551 hp (metric) -
Bore 4 in 6 in -
Stroke 5 in 7 in -
Displacement 428 in³ 1105 in³ -
Biodiesel Capability Up to B20¹ B20¹ -
Emissions 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, Korea 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 intake system, exhaust system and alternator with engine speed at 1,700 rpm. Advertised power is tested per the specified standard in effect at time of m -
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 -

Weights

Operating Weight 55100 lb 207400 lb -
Note Long undercarriage, Reach boom, R2.9 (9'6"), Reach stick, Heavy Duty (HD) 1.38 m³ (1.81 yd³) bucket, 790 mm (31") HD triple grouser track shoes and 5,400 kg (11,900 lb) counterweight. - -
Note (1) - Long Variable Gauge undercarriage, GP boom, R4.4HB2 (14'5") stick, SD 5.2 m³ (6.8 yd³) bucket, 900 mm (35") double grouser shoes and counterweight with removal device. -

Working Ranges & Forces

Maximum Digging Depth 22.1 ft 31.9 ft -
Boom Reach 5.7 m (18'8") GP 8.4m (25'7") -
Stick Reach 2.9 m (9'6") R4.4m (14'5") -
Bucket HD 1.30 m³ (1.71 yd³) SD 5.2m³ (6.8 yd³) -
Maximum Reach at Ground Level 32.4 ft 48.3 ft -
Maximum Cutting Height 31 ft 44.5 ft -
Maximum Loading Height 21.3 ft 30.4 ft -
Minimum Loading Height 7.1 ft 9.11 ft -
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 21.5 ft 31.4 ft -
Maximum Vertical Wall Digging Depth 18.8 ft 22.3 ft -
Bucket Digging Force - ISO 34308 lbf 86100 ft·lbf -
Stick Digging Force - ISO 26094 lbf 68540 ft·lbf -

Hydraulic System

Main System - Maximum Flow 429 l/min (113 gal/min) - -
Maximum Pressure - Equipment 5075 psi 5366 psi -
Maximum Pressure - Travel 4974 psi 5076 psi -
Maximum Pressure - Swing 3988 psi 4496 psi -
Main System - Maximum Flow - Implement - 281 gal/min -

Swing Mechanism

Swing Speed 11.25 r/min 6.26 r/min -
Maximum Swing Torque 60300 ft·lbf 267333 ft·lbf -

Service Refill Capacities

Fuel Tank Capacity 86.6 gal (US) 322 gal (US) -
Cooling System 6.6 gal (US) 19 gal (US) -
Engine Oil 6.6 gal (US) 18 gal (US) -
Swing Drive - Each 1.6 gal (US) - -
Final Drive - Each 1.3 gal (US) 5 gal (US) -
Hydraulic System - Including Tank 61.8 gal (US) 196 gal (US) -
Hydraulic Tank 30.4 gal (US) 98 gal (US) -
DEF Tank 10.8 gal (US) 21 gal (US) -
Swing Drive - 6 gal (US) -

Dimensions

Boom Reach 5.7 m (18'8") GP 8.4m (25'7") -
Stick Reach 2.9 m (9'6") R4.4m (14'5") -
Bucket HD 1.30 m³ (1.71 yd³) SD 5.2m³ (6.8 yd³) -
Shipping Height - Top of Cab 9.7 ft 12 ft -
Handrail Height 9.7 ft 12.4 ft -
Shipping Length 31.3 ft 49.6 ft -
Tail Swing Radius 9.3 ft 15.11 ft -
Counterweight Clearance 3.4 ft 5.5 ft -
Ground Clearance 1.5 ft 2.9 ft -
Track Length 14.6 ft 20.1 ft -
Length to Center of Rollers 12 ft - -
Track Gauge 7.8 ft 11.6 ft -
Transport Width 10.4 ft 12.9 ft -
Track Length to Center of Rollers - 16.1 ft -
Note - Track gauge undercarriage extended with 900 mm (35") shoes; transport width undercarriage retracted with 900 mm (35") shoes and no steps -

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 0.85 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg (2.2lb) of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). -

Sustainability

Recyclability 98% 98% -
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