Exterior View
Interior View
Net Power – ISO 9249

484 hp

Operating Weight

162900 lb

Maximum Digging Depth

28.1 ft

Cat® 374 Hydraulic Excavator

ABOUT THE 374

No matter how hard the work, the Cat® 374 Excavator is built to do it. Three modes of operation, Power, Smart, and Eco, help operators reduce fuel consumption and optimize performance. Built for durability, the 374 is structurally sound with reinforced track rollers, booms, sticks, upper and lower frames. Simple, easy-to-use onboard technology such as Cat Payload, Cat Grade with 2D, Lift Assist, 2D E-Fence, and Work Tool Recognition helps boost efficiency and jobsite safety. The deluxe and standard cab options feature operator-pleasing ergonomic amenities such as the front-facing control panel, keyless pushbutton start, and large touchscreen monitor with jog dial keys.

Add the 374 Model to the Cart
Net Power – ISO 9249
484hp
Net Power – ISO 9249 (DIN)
491hp (metric)
Engine Model
Cat C15
Engine Power – ISO 14396:2002
485hp
Engine Power – ISO 14396 (DIN)
492hp (metric)
Bore
5.4in
Stroke
6.7in
Displacement
928in³
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, Korea 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 1,700 rpm. Advertised power is tested per the specified standard in effect at time of
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
Operating Weight
162900lb
Note
Long Variable Gauge undercarriage, Reach boom, R4.67VB (15’4″) stick, SD 3.3 m³ (4.32 yd³) bucket, 900 mm (35″) HD double grouser shoes and removal type counterweight.
Maximum Digging Depth
28.1ft
Boom
Reach 7.8m (25’7″)
Stick
R3.6m (11’10”)
Bucket
SD 3.3 m³ (4.32 yd³)
Maximum Reach at Ground Level
43.2ft
Maximum Cutting Height
41.2ft
Maximum Loading Height
27.7ft
Minimum Loading Height
10.1ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
27.8ft
Maximum Vertical Wall Digging Depth
22.8ft
Bucket Digging Force – ISO
80550ft·lbf
Stick Digging Force – ISO
66390ft·lbf
Main System – Maximum Flow – Implement
237gal/min
Maximum Pressure – Equipment
5366psi
Maximum Pressure – Equipment – Lift Mode
5511psi
Maximum Pressure – Travel
5076psi
Maximum Pressure – Swing
5076psi
Swing Speed
6.34r/min
Maximum Swing Torque
220000ft·lbf
Fuel Tank Capacity
243gal (US)
Cooling System
19gal (US)
Engine Oil
16gal (US)
Swing Drive
5gal (US)
Final Drive – Each
9gal (US)
Hydraulic System – Including Tank
164gal (US)
Hydraulic Tank
86gal (US)
DEF Tank
21gal (US)
Boom
Reach 7.8m (25’7″)
Stick
R3.6m (11’10”)
Bucket
SD 3.3 m³ (4.32 yd³)
Shipping Height – Top of Cab
11.8ft
Handrail Height
13ft
Shipping Length
44.9ft
Tail Swing Radius
13.8ft
Counterweight Clearance
4.1ft
Ground Clearance
2.6ft
Track Length
19.3ft
Track Length to Center of Rollers
15.5ft
Track Gauge
11.2ft
Transport Width
11.1ft
Note
Track gauge undercarriage extended with 650 mm (26″) shoes; transport width undercarriage retracted with 650 mm (26″) shoes and no steps
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).
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • High-resolution 254 mm (10″) LCD touch screen monitor
    • Heated seat with air-adjustable suspension (Deluxe only)
    • Heated and cooled seat with auto adjustable suspension (Premium only)
    • Sound suppressed cab with viscous mounts
    • Automatic bi-level air conditioner
    • Jog dial and shortcut keys for monitor control
    • Keyless push-to-start engine control
    • Height-adjustable console, infinite with no tool
    • Tilt-up left-side console
    • 51 mm (2″) orange seat belt
    • Bluetooth integrated radio (including USB, aux port and microphone)
    • 2 x 12V DC outlets
    • Document storage
    • Rear head storage net and lunchbox storage net
    • Cup and bottle holders
    • Openable two-piece front window
    • Upper radial wiper with washer
    • Parallel wiper with washer (Premium only)
    • Openable polycarbonate skylight hatch (Premium only)
    • LED dome light
    • Floor welcome light
    • Roller front sunscreen
    • Roller rear sunscreen (Premium standard)
    • Rear window emergency exit
    • Washable floor mat
    • Beacon Ready
  • Cat Technology
    • VisionLink®
    • Remote Flash
    • Remote Troubleshoot
    • Operator Coaching
    • Compatibility with radios and base stations from Trimble, Topcon, and Leica
    • Capability to install 3D grade systems from Trimble, Topcon, and Leica
    • Cat Grade 2D
    • Cat Assist (Grade, Boom, Bucket, Swing, Lift)
    • Cat Payload (Static Weigh, Semiautomatic Calibration, Payload/Cycle Information, USB Reporting Capability)
    • Work tool recognition (Requires PL161 attachment locator on work tool and Bluetooth receiver on machine)
    • Work tool tracking (Requires PL161 attachment locator on work tool and Bluetooth receiver on machine)
  • Electrical System
    • Maintenance-free 1,400 CCA batteries (x2)
    • Centralized electrical disconnect switch
    • Chassis light
    • Exterior lights (integrated into storage box)
  • Engine
    • Three selectable modes: Power, Smart, and Eco
    • Auto engine speed control
    • Up to 4500m (14,760 ft) altitude capability
    • 52°C (126°F) high-ambient cooling capacity
    • -18°C (-0.4°F) cold start capability
    • Hydraulic reverse fan
    • Double element air filter with integrated pre-cleaner
    • 3 vertical side-by-side cooling system
    • 95 Amp alternator
  • Hydraulic System
    • Boom and stick regeneration circuit
    • Electronic main control valve
    • Dedicated closed loop swing circuit
    • Auto heavy lift
    • Auto hydraulic oil warmup
    • Auto swing parking brake
    • High performance hydraulic return filter
    • Two speed travel
    • Bio hydraulic oil capability
  • Safety And Security
    • Caterpillar One Key security system
    • Lockable external tool / storage box
    • Lockable door, fuel, and hydraulic tank locks
    • Lockable disconnect switch
    • Service platform with anti-skid plate & recessed bolts
    • Right hand handrail and hand hold (ISO 2867:2011 compliant)
    • Visibility mirror package
    • Signaling/warning horn
    • Ground-level secondary engine shutoff switch
    • Rearview and right-hand-sideview cameras
    • Walkway
    • Travel alarm (North America only)
    • 2D E-Fence (E-ceiling, E-floor, E-swing, E-wall, E-cab avoidance)
    • Auto hammer stop
  • Service And Maintenance
    • Integrated vehicle health management system
    • Auto lube ready
    • Grouped location of engine oil & fuel filters
    • Sampling ports for Scheduled Oil Sampling (S·O·S℠)
    • QuickEvac maintenance ready
  • Undercarriage And Structures
    • Long variable gauge undercarriage
    • Swivel guard
    • Grease lubricated track
    • HD travel motor guard
    • Standard counterweight
    • HD bottom guard
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Booms And Sticks
    • 7.0m (23′) Mass boom
    • 7.8m (25’7″) Reach boom
    • 2.57m (8’5″) Mass stick
    • 2.84m (9’4″) Reach stick
    • 3.0m (9’10”) Mass stick
    • 3.6m (11’10”) Reach stick
    • 4.15m (15’4″) Reach stick
    • 4.67m (15’4″) Reach stick
    • Bucket Linkage, VB family with lifting eye, Cat Grade
    • Bucket Linkage, VB family without lifting eye, Cat Grade
    • Bucket Linkage, WB family with lifting eye, Cat Grade
    • Bucket Linkage, WB family without lifting eye, Cat Grade
  • Cab
    • Cat Stick Steer
    • Auxiliary relay
    • Additional high-resolution LCD touch screen monitor for Cat Grade Advanced 2D and 3D
    • Roller rear sunscreen (Deluxe)
    • Radial lower wiper
    • Joystick with horizontal sliders
    • LH/RH electrical pedal for tool control
    • Dual exit rear window kit
    • Front windshield laminated glass (P5A glass, EU demolition regulation)
    • Cab/Operator Protective Guards (OPG) (not compatible with cab light cover, rain protector)
    • Mesh guard full front (not compatible with cab light, cover, rain protector)
    • Mesh guard lower half front
    • Rain protector for front windshield plus cab light cover
    • Full protecting vandalism guard
  • Cat Technology
    • VisionLink® Productivity
    • Cat Grade Connectivity
    • Cat Grade 2D with Attachment Ready Option (ARO)
    • Cat Grade 3D single GNSS
    • Cat Grade dual GNSS
    • GNSS antennae
    • Laser catcher
    • Cat Tilt Rotator (TRS) Integration
  • Electrical System
    • 1,800 lumen LED premium surround lights
    • LED boom and cab lights
  • Engine
    • -32°C (-25°F) cold start capability
    • Cold start block heaters
  • Hydraulic System
    • Hydraulic efficiency monitoring
    • Advanced tool control
    • Medium-pressure auxiliary circuit
    • Quick coupler circuit
  • Safety And Security
    • Travel alarm
    • Swing alarm
    • 360° visibility
    • Boom lowering check valve
    • Stick lowering check valve
    • Inspection lighting
    • Tilt-up walkway
    • Bluetooth key fob
    • 76mm (3″) retractable seat belt
  • Service And Maintenance
    • Electric refueling pump with auto shutoff
  • Undercarriage And Structures
    • Three-piece segmented track guiding guards
    • Two-piece segmented track guiding guards
    • Counterweight with removal device
    • 650mm (26″) HD double grouser track shoes
    • 750mm (30″) HD double grouser track shoes
    • 900mm (35″) HD double grouser track shoes

Why Choose Louisiana Cat

We serve to build and power our community for a better future.

  • Provide a safe & meaningful work environment
  • Deliver innovative solutions through our expertise
  • Committed to the long-term growth and success of our employees and customers
  • Grow our business profitably

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Terms and Conditions

Small Excavators Big Savings: Terms and Conditions

* Offer valid from October 1, 2024 through December 31, 2024 on new 313 through 317 Cat® excavators sold by participating Cat dealers to customers in the USA or Canada. Purchase must occur during offer period. Offer subject to machine availability and credit approval by Cat Financial. Not all customers will qualify. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

The Great Payback: Terms and Conditions

*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on select new Cat® machines listed in our Heavy Equipment Promotion page. Purchase must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The offered Cat Customer Value Agreement (CVA) includes 6 maintenance parts kits; S∙O∙SSM; and 36 month VisionLink® ConnectPro. The maintenance parts cover the first 3,000 hours^ (estimated 3 years) of machine utilization. Each kit contains one set of parts for regular planned maintenance under normal operating conditions. In some severe applications where maintenance parts need to be replaced more frequently, additional parts will be at customer’s expense. Offer excludes additional maintenance parts, dealer labor, wear parts, and fluids. Offer also includes a 36 month/5000 hour (whichever occurs first) Powertrain, Hydraulics and Technology Equipment Protection Plan (EPP). In some areas, EPP might be sold separately from the CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply. Contact your Cat dealer for details.

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Financing provided by Caterpillar Financial.
*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on purchases of new mini excavators, micro excavators, skid steer loaders, and compact track loaders sold by participating Cat dealers to customers in the USA or Canada. Purchases (both machine and CVA) and machine delivery must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The credit $500 USD for CVA purchase can only be applied toward the purchase of a qualifying Cat Customer Value Agreement (CVA). CVA must be at least 2yr/1000hr and must include 1-year Preventative Maintenance Parts Kit, TA1 annual Inspection, signed CVA contract, and Product LinkTM. Amount of CVA credit is the same for all models and cannot exceed the price of the qualifying CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

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