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333

Medium Excavators

The Cat® 333 Excavator gives you more digging force and increased bucket size, so you can tackle any job. Reinforced structures and increased track width offer more stability and durability when working in tough applications. Featuring an engine with an aftertreatment system that requires no downtime, the 333 meets China Nonroad Stage IV emission standards.

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Net Power - ISO 9249 223.7 kW
Engine Model Cat 7.1
Engine Power - ISO 14396 225 kW
Bore 105 mm

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OVERVIEW

MAXIMIZED PERFORMANCE FOR TOUGH APPLICATIONS

FEATURES & BENEFITS

LATEST FEATURES

    User Interface Improvement     Continuously improved user interface allows for intuitive navigation, minimizing performanc... Read more

HIGH PERFORMANCE WITH LOWER FUEL CONSUMPTION

    The high fuel efficiency keeps you focused on the job and budget.     The C7.1 engine meets China Nonroad Stage IV emission s... Read more

RELIABLE IN TOUGH CONDITIONS

    Reinforced booms, sticks, and linkage keep you moving from job to job. The reinforced frame makes the machine more durable and built to last. &nb... Read more

SIMPLE TO OPERATE

    Start the engine with the push-to-start button.     Program each joystick button, including power mode, response, and pattern... Read more

WORK COMFORTABLY IN CAB

    The comfort cab offers a mechanically adjustable seat suspension and an automatic heating/air conditioning system.     N... Read more

EASY TO MAINTAIN

    Long life for fuel, oil and air filters keeps you out of the shop and working on the job longer.     Oil and fuel filters are... Read more

SAFELY HOME EVERY DAY

    The Rollover Protective Structure (ROPS) cab meets ISO12117-2:2008 requirements.     Enjoy great visibility into the trench,... Read more

SUSTAINABILITY

    The 333 meets China Nonroad Stage IV emission standards.     Cat diesel engines are required to use ULSD (ultra-low sulfur di... Read more

SPECIFICATIONS FOR 333

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Engine
Net Power - ISO 9249 223.7 kW
Engine Model Cat 7.1
Engine Power - ISO 14396 225 kW
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
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 rated engine speed at 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Net Power - ISO 9249 (DIN) 304 hp (metric)
Engine Power - ISO 14396 (DIN) 306 hp (metric)
Biodiesel Capability Up to B20¹
Emissions Meets China Nonroad Stage IV emission standards.
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.
Hydraulic System
Main System - Maximum Flow 560 l/min (148 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 29800 kPa
Swing Mechanism
Swing Speed 11.6 r/min
Maximum Swing Torque 111 kN·m
Weights
Operating Weight 32900 kg
Note Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 (10'6") stick, HD 2.0 m³ (2.62 yd³) bucket, 600 mm (24") triple grouser shoes and 7700 kg (16,980 lb) counterweight.
Service Refill Capacities
Fuel Tank Capacity 474 l
Cooling System 25 l
Engine Oil 25 l
Swing Drive - Each 11.5 l
Final Drive - Each 1.2 l
Hydraulic System - Including Tank 310 l
Hydraulic Tank 147 l
Dimensions
Boom HD Reach 6.15 m (20'2")
Stick HD Reach 3.2 m (10'6")
Bucket HD 2.0 m³ (2.62 yd³)
Shipping Height - Top of Cab 3060 mm
Handrail Height 3060 mm
Shipping Length 10450 mm
Tail Swing Radius 3130 mm
Counterweight Clearance 1120 mm
Ground Clearance 480 mm
Track Length 4860 mm
Length to Center of Rollers 3990 mm
Track Gauge 2740 mm
Transport Width 3340 mm
Working Ranges & Forces
Maximum Digging Depth 7370 mm
Boom HD Reach 6.15 m (20'2")
Stick HD Reach 3.2 m (10'6")
Bucket HD 2.0 m³ (2.62 yd³)
Maximum Reach at Ground Level 10680 mm
Maximum Cutting Height 9660 mm
Maximum Loading Height 6510 mm
Minimum Loading Height 2170 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 7200 mm
Maximum Vertical Wall Digging Depth 6240 mm
Bucket Digging Force - ISO 197 kN
Stick Digging Force - ISO 147 kN

SELECT MODELS TO COMPARE

Medium Excavators

320 GC - Tier 3

Net Power - ISO 9249 107 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 108 kW
Bore 105 mm
Medium Excavators

333 - Tier 3

Net Power - ISO 9249 193.8 kW
Engine Model Cat C7.1
Engine Power - ISO 14396 195 kW
Bore 105 mm
Medium Excavators

320 GX - Tier 3

Net Power - ISO 9249 103.6 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 108 kW
Bore 105 mm
Medium Excavators

320 GC

Engine Model Cat C4.4
Net Flywheel Power 90 kW
Bore 105 mm
Stroke 127 mm
Medium Excavators

320 - Tier 3

Net Power - ISO 9249 117 kW
Engine Model Cat C7.1
Bore 105 mm
Stroke 135 mm
Medium Excavators

320D2 (2017)

Engine Model Cat C7.1
Net Flywheel Power 106 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

323 GC

Net Power - ISO 9249 128.5 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 129.4 kW
Bore 105 mm
Medium Excavators

330 GC - Tier 3

Net Power - ISO 9249 157.8 kW
Engine Model Cat C7.1
Engine Power - ISO 14396 159 kW
Bore 105 mm
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