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340 Hydraulic Excavator

Engine

Net Power - ISO 9249 346 HP - -
Net Power - ISO 9249 (DIN) 351 hp (metric) - -
Engine Model Cat C9.3B - -
Engine Power - ISO 14396 347 HP - -
Engine Power - ISO 14396 (DIN) 352 hp (metric) - -
Bore 5 in - -
Stroke 6 in - -
Displacement 568 in³ - -
Biodiesel Capability Up to B20¹ - -
Emissions 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 2,000 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 - -

Weights

Operating Weight 83100 lb - -

Working Ranges & Forces

Maximum Digging Depth 26.9 ft - -
Boom Reach 6.5 m (21'4") - -
Stick Reach 3.9 m (12'10") - -
Bucket HD 2.36 m³ (3.08 yd³) - -
Maximum Reach at Ground Level 38.6 ft - -
Maximum Cutting Height 35.3 ft - -
Maximum Loading Height 24.5 ft - -
Minimum Loading Height 6.2 ft - -
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 26.5 ft - -
Maximum Vertical Wall Digging Depth 21.1 ft - -
Bucket Digging Force - ISO 47190 lbf - -
Stick Digging Force - ISO 32480 lbf - -

Hydraulic System

Main System - Maximum Flow 148 gal/min - -
Maximum Pressure - Equipment 5076 psi - -
Maximum Pressure - Equipment - Lift Mode 5511 psi - -
Maximum Pressure - Travel 5076 psi - -
Maximum Pressure - Swing 4264 psi - -

Swing Mechanism

Swing Speed 8.84 r/min - -
Maximum Swing Torque 105214 ft·lbf - -

Service Refill Capacities

Fuel Tank Capacity 158.5 gal (US) - -
Cooling System 10.5 gal (US) - -
Engine Oil 8.5 gal (US) - -
Swing Drive - Each 4.8 gal (US) - -
Final Drive - Each 2.1 gal (US) - -
Hydraulic System - Including Tank 98.5 gal (US) - -
Hydraulic Tank 42.5 gal (US) - -
DEF Tank 21.1 gal (US) - -

Dimensions

Boom Reach 6.5 m (21'4") - -
Stick Reach 3.9 m (12'10") - -
Bucket HD 2.36 m³ (3.08 yd³) - -
Shipping Height - Top of Cab 10.5 ft - -
Handrail Height 10.5 ft - -
Shipping Length 36.8 ft - -
Tail Swing Radius 11.7 ft - -
Counterweight Clearance 4.2 ft - -
Ground Clearance 1.8 ft - -
Track Length 16.6 ft - -
Track Length to Center of Rollers 13.3 ft - -
Track Gauge 9 ft - -
Transport Width - 850 mm (33”) Shoes 11.9 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 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes. - -
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