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374

Large Excavators

The Cat 374 excavator gives you just that and more. With up to two times more built-in structural durability to take on your most demanding work and up to 20% less maintenance costs to keep more money in your pocket, the 374 excavator is the best choice in its size class to make your business more profitable. Additionally, the C15 engine meets China Nonroad Stage IV emission standards.

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Net Power - ISO 9249 361 kW
Engine Model Cat C15
Engine Power - ISO 14396 362 kW
Bore 137 mm

Availability Contact Dealer

OVERVIEW

High Production. Greater Durability. Less Maintenance.

FEATURES & BENEFITS

Latest Features

    Cab Monitor Improvements     Continuously improved user interface allows intuitive navigation, minimizing performance inte... Read more

High Performance

    Work up to 3000 m (9,840 ft) above sea level without de-rating.     Match the excavator to the job with three operating modes... Read more

Take the Guesswork Out of Your Equipment

    Remote Troubleshoot is a mobile application that allows your Cat® dealer to perform diagnostic testing on your connected machine remotely to help... Read more

Less Maintenance

    Extended, synchronized maintenance intervals and a reduced hydraulic oil capacity save up to 20% in maintenance costs on the 374.  &nbs... Read more

Work In Comfort

    Standard automatic climate control keeps you at the right temperature throughout your shift.     Get in and out of the cab mo... Read more

Safety

    Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the pushbutton starting feature.     ... Read more

Simple to Operate

    Start the engine with a push button; use a Bluetooth key fob or the unique Operator ID function.     Automatic hydraulic oil... Read more

Sustainability

    The Cat® C15 engine meets China Nonroad Stage IV emission standards.     Cat® diesel engines are required to use ULSD (u... Read more

SPECIFICATIONS FOR 374

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Engine
Net Power - ISO 9249 361 kW
Engine Model Cat C15
Engine Power - ISO 14396 362 kW
Bore 137 mm
Stroke 171 mm
Displacement 15.2 l
Net Power - ISO 9249 (DIN) 491 hp (metric)
Biodiesel Capability Up to B20¹
Emissions Meets China Nonroad Stage IV 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 1,700 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.
Engine Power - ISO 14396 (DIN) 492 hp (metric)
Hydraulic System
Main System - Maximum Flow - Implement 896 l/min
Maximum Pressure - Equipment 37000 kPa
Maximum Pressure - Equipment - Lift Mode 38000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 35000 kPa
Swing Mechanism
Swing Speed 6.34 r/min
Maximum Swing Torque 247 kN·m
Weights
Operating Weight 74500 kg
Note (1) Long Variable Gauge undercarriage, Mass boom, R3.0WB (9'10") stick, SDV 5.00 m³ (6.54 yd³) bucket, 650 mm (26") HD double grouser shoes and 11 240 kg (24,780 lb) counterweight.
Service Refill Capacities
Fuel Tank Capacity 920 l
Cooling System 71 l
Engine Oil 62 l
DEF Tank 80 l
Swing Drive 20 l
Final Drive - Each 32 l
Hydraulic System - Including Tank 620 l
Hydraulic Tank 326 l
Dimensions
Boom Mass 7.0 m (23')
Stick M3.0 m (9'10")
Bucket 5.00 m³ (6.54 yd³) SDV for WB
Shipping Height - Top of Cab 3559 mm
Handrail Height 3982 mm
Shipping Length 12978 mm
Tail Swing Radius 4171 mm
Counterweight Clearance 1494 mm
Ground Clearance 782 mm
Track Length 5873 mm
Track Length to Center of Rollers 4705 mm
Track Gauge 3410 mm
Transport Width 3400 mm
Note Track gauge undercarriage extended with 650 mm (26") shoes; transport width undercarriage retracted with 650 mm (26") shoes and no steps
Working Ranges & Forces
Maximum Digging Depth 7240 mm
Boom Mass 7.0 m (23')
Stick M3.0 m (9'10")
Bucket 5.00 m³ (6.54 yd³) SDV for WB
Maximum Reach at Ground Level 11470 mm
Maximum Cutting Height 11000 mm
Maximum Loading Height 7050 mm
Minimum Loading Height 3470 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 7080 mm
Maximum Vertical Wall Digging Depth 3710 mm
Bucket Digging Force - ISO 405 kN
Stick Digging Force - ISO 352 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 (2.2lb) of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).

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Net Power - ISO 9249 330 kW
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Bore 145 mm
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