374 Hydraulic Excavator

Product description

If you want high production and more durability with less maintenance, the 374 is a terrific choice. With 10 percent more swing torque than the 374F it replaces, you’ll experience faster cycle times. Plus you get two times more structural durability and up to 20 percent less maintenance for longer service life and greater uptime.

Engine
  • Net Power - ISO 9249 - 484HP
  • Engine Model - Cat C15
  • Engine Power - ISO 14396 - 485HP
  • Bore - 5.4in
  • Stroke - 6.7in
  • Displacement - 928in³
Weights
  • Operating Weight - 158200lb
Working Ranges & Forces
  • 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
Hydraulic System
  • 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 Mechanism
  • Swing Speed - 6.5r/min
  • Maximum Swing Torque - 220000ft·lbf
Service Refill Capacities
  • 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)
Dimensions
  • 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
Standard Equipment:
  • 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)
  • 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
    • Remote disable
    • Biodiesel capability up to B20
  • Hydraulic System
    • Boom and stick regeneration circuit
    • Electronic main control valve
    • Dedicated closed loop swing circuit
    • Heavy lift mode
    • Auto hydraulic oil warm up
    • Auto swing parking brake
    • High performance hydraulic return filter
    • Two speed travel
    • Bio hydraulic oil capability
  • Undercarriage And Structures
    • Towing eye on base frame
    • Standard counterweight
  • Electrical System
    • Maintenance-free 1,400 CCA batteries (x2)
    • Centralized electrical disconnect switch
  • Cat Technology
    • Cat Product Link
    • Cat GRADE with 2D
    • Cat PAYLOAD
    • E-Fence
    • Lift Assist
    • Remote Services capability
  • Service And Maintenance
    • Auto lube ready
    • Grouped location of engine oil & fuel filters
    • Scheduled Oil Sampling (S.O.S) ports
  • Safety And Security
    • Caterpillar One Key security system
    • Lockable external tool / storage box
    • Lockable door, fuel, and hydraulic tank locks
    • Service platform with anti-skid plate & recessed bolts
    • Right hand handrail and hand hold
    • Mirror package
    • Signaling/warning horn
    • Ground-level secondary engine shutoff switch
    • Rearview and right-hand-sideview cameras
Optional Equipment:
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • Cat Stick Steer
  • Engine
    • Cold start block heaters
  • Hydraulic System
    • Smart Boom
    • Advanced tool control
    • Medium-pressure auxiliary circuit
    • Quick coupler circuit
    • Auto Heavy Lift
  • Undercarriage And Structures
    • 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
  • 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
  • Electrical System
    • Premium surround lighting package
  • Cat Technology
    • Cat GRADE with Advanced 2D
    • Cat GRADE with 3D
  • Service And Maintenance
    • QuickEvac maintenance ready
    • Electric refueling pump with auto shutoff
  • Safety And Security
    • 360° visibility
    • Boom lowering check valve
    • Stick lowering check valve
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