COMPARE MODELS
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Large Excavators
350
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Net Power - ISO 9249
414 HP
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Net Power - ISO 9249 (DIN)
420 HP
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Engine Model
C9.3 B
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Engine Power - ISO 14396
310 kW
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Bore
5 in
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Stroke
6 in
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Displacement
568 in³
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Biodiesel Capability
Up to B20¹
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Emissions
Emits equivalent toU.S. EPA Tier 3 and EU Stage IIIA.
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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 of manufacture.
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Note (2)
¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to 100% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or "Caterpillar Machine Fluids Recommendations" (SEBU6250) for details. *For use of blends higher than 20% biodiesel, consult your Cat dealer. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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Main System - Maximum Flow
206 gal/min
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Maximum Pressure - Equipment
5076 psi
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Maximum Pressure - Equipment - Lift Mode
5511 psi
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Maximum Pressure - Travel
5076 psi
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Maximum Pressure - Swing
3727 psi
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Swing Speed
7.94 r/min
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Maximum Swing Torque
139,275 ft·lbf
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Operating Weight
104,900 lb
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Fuel Tank Capacity
179.6 gal (US)
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Cooling System
12.7 gal (US)
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Engine Oil
8.5 gal (US)
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Swing Drive
4 gal (US)
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Swing Drive - Each
4 gal (US)
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Final Drive - Each
2.9 gal (US)
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Hydraulic System - Including Tank
145.3 gal (US)
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Hydraulic Tank
57.3 gal (US)
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Boom
Reach 6.9 m (22'8")
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Stick
R3.35 m (11')
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Bucket
SD 2.70m³ (3.60 yd³)
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Shipping Height - Top of Cab
10.8 ft
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Handrail Height
11.2 ft
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Shipping Length
39.1 ft
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Tail Swing Radius
12.4 ft
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Counterweight Clearance
4.5 ft
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Ground Clearance
1.8 ft
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Track Length
17.9 ft
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Track Length to Center of Rollers
14.4 ft
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Track Gauge
9 ft
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Transport Width - 600 mm (24”) Shoes
10.11 ft
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Maximum Digging Depth
25.3 ft
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Maximum Reach at Ground Level
38.7 ft
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Maximum Cutting Height
35.1 ft
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Maximum Loading Height
24.3 ft
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Minimum Loading Height
8.9 ft
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Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
24.8 ft
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Maximum Vertical Wall Digging Depth
18.5 ft
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Bucket Digging Force - ISO
59,820 lbf
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Stick Digging Force - ISO
45,070 lbf
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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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