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350

Large Excavators

The Cat® 350 is at the top of its class for productivity. With low owning and operating costs and easy-to-use Cat technology, the excavator will help you get tons of work done on grade and on time.Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.

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Net Power - ISO 9249 308 kW
Engine Model C9.3 B
Bore 115 mm
Stroke 149 mm

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OVERVIEW

Class-Leading Productivity with Low Owning & Operating Costs

FEATURES & BENEFITS

LATEST FEATURES

Cab Monitor Improvements      Continuously improved user interface allows for intuitive navigation, minimizing performance interruption with the... Read more

Built For Rugged Conditions

      The reinforced swing bearing, along with stress-relieved boom and stick, enables the 350 to take on tough work over and over again.  ... Read more

Efficiency Through Technology

    Boost productivity up to 45% versus traditional grading with standard Cat Grade with 2D system – includes indicate-only and laser capability.​ &n... Read more

Take The Guesswork Out of Managing Your Equipment

       ​VisionLink® provides actionable data insights for all assets - regardless of fleet size or equipment manufacturer.* Review equipmen... Read more

Work In Comfort

      Choose between Deluxe and Premium cabs – both with automatic climate control.     Deluxe cab comes with heated seat to... Read more

High Performance, Low Fuel Consumption

      Powerful digging force and strong swing torque enable the use of large buckets up to 3.2 m3 (4.2 yd3) for class-leading productivity. &nbs... Read more

Simple To Operate

      Start the engine with a push button; use a Bluetooth key fob or Operator ID passcode.      Program each joystick... Read more

Safety

         Enhance jobsite safety by adding Cat Command to your fleet. The remote control system comes with everything you need lik... Read more

Easy Maintenance

         Boost productivity with proactive service reminders. The Integrated Vehicle Health Management System alerts the operator... Read more

SPECIFICATIONS FOR 350

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Engine
Net Power - ISO 9249 308 kW
Engine Model C9.3 B
Bore 115 mm
Stroke 149 mm
Displacement 9.3 l
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 1,800 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
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 (hydrotreated 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. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (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.
Net Power - ISO 9249 (DIN) 419 hp (metric)
Engine Power - ISO 14396 309 kW
Engine Power - ISO 14396 (DIN) 420 hp (metric)
Hydraulic System
Main System - Maximum Flow 779 l/min
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Equipment - Lift Mode 38000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 25700 kPa
Swing Mechanism
Swing Speed 7.94 r/min
Maximum Swing Torque 189 kN·m
Weights
Operating Weight 46000 kg
Service Refill Capacities
Fuel Tank Capacity 680 l
Cooling System 48 l
Engine Oil 32 l
Swing Drive 15 l
Swing Drive - Each 15 l
Final Drive - Each 11 l
Hydraulic System - Including Tank 550 l
Hydraulic Tank 217 l
DEF Tank 80 l
Dimensions
Boom Reach 6.9 m (22'8")
Stick Reach 3.9 m (12'10")
Bucket GDC 3.08 m³ (4.03 yd³)
Shipping Height - Top of Cab 3260 mm
Handrail Height 3400 mm
Shipping Length 11950 mm
Tail Swing Radius 3760 mm
Counterweight Clearance 1340 mm
Ground Clearance 520 mm
Track Length 5400 mm
Track Length to Center of Rollers 4360 mm
Track Gauge 2740 mm
Transport Width - 600 mm (24”) Shoes 3340 mm
Working Ranges & Forces
Maximum Digging Depth 8210 mm
Boom Reach 6.9 m (22'8")
Stick Reach 3.9 m (12'10")
Bucket GDC 3.08 m³ (4.03 yd³)
Maximum Reach at Ground Level 12150 mm
Maximum Cutting Height 10690 mm
Maximum Loading Height 7390 mm
Minimum Loading Height 2190 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 8080 mm
Maximum Vertical Wall Digging Depth 5840 mm
Bucket Digging Force - ISO 268 kN
Stick Digging Force - ISO 183 kN
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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Net Power - ISO 9249 258 kW
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Net Power - ISO 9249 404 kW
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Engine Power - ISO 14396 405 kW
Bore 145 mm
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Net Power - ISO 9249 404 kW
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Bore 145 mm
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