
Excavators
374 Hydraulic Excavator
Engine
- Net Power
- 484 HP
- Engine Model
- Cat C15
- Engine Power
- 485 HP
- Bore
- 5.4 in
- Stroke
- 6.7 in
- Displacement
- 928 in³
Hydraulic System
- Main System
- 237 gal/min
- Maximum Pressure
- 5366 psi
- Maximum Pressure
- 5511 psi
- Maximum Pressure
- 5076 psi
- Maximum Pressure
- 5076 psi
Swing Mechanism
- Swing Speed
- 6.5 r/min
- Maximum Swing Torque
- 220000 ft·lbf
Weights
- Operating Weight
- 158200 lb
Service Refill Capacities
- Fuel Tank Capacity
- 243 gal (US)
- Cooling System
- 19 gal (US)
- Engine Oil
- 16 gal (US)
- Swing Drive
- 5 gal (US)
- Final Drive
- 9 gal (US)
- Hydraulic System
- 164 gal (US)
- Hydraulic Tank
- 86 gal (US)
- DEF Tank
- 21 gal (US)
Dimensions
- Boom
- Reach 7.8m (25'7")
- Stick
- R3.6m (11'10")
- Bucket
- SD 3.3 m³ (4.32 yd³)
- Shipping Height
- 11.8 ft
- Handrail Height
- 13 ft
- Shipping Length
- 44.9 ft
- Tail Swing Radius
- 13.8 ft
- Counterweight Clearance
- 4.1 ft
- Ground Clearance
- 2.6 ft
- Track Length
- 19.3 ft
- Track Length to Center of Rollers
- 15.5 ft
- Track Gauge
- 11.2 ft
- Transport Width
- 11.1 ft
- 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
- 28.1 ft
- Boom
- Reach 7.8m (25'7")
- Stick
- R3.6m (11'10")
- Bucket
- SD 3.3 m³ (4.32 yd³)
- Maximum Reach at Ground Level
- 43.2 ft
- Maximum Cutting Height
- 41.2 ft
- Maximum Loading Height
- 27.7 ft
- Minimum Loading Height
- 10.1 ft
- Maximum Depth Cut for 2440 mm
- 27.8 ft
- Maximum Vertical Wall Digging Depth
- 22.8 ft
- Bucket Digging Force
- 80550 ft·lbf
- Stick Digging Force
- 66390 ft·lbf
-
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)
-
CAT TECHNOLOGY
- Cat Product Link
- Remote flash
- Remote troubleshoot
- Compatibility with radios and base stations from Trimble, Topcon, and Leica
- Capability to install 3D grade systems from Trimble, Topcon, and Leica
- Cat Grade with 2D and offset memory
- Cat Grade Assist
- Cat Payload
- 2D E-Fence
- Lift Assist
-
ELECTRICAL SYSTEM
- Maintenance-free 1,400 CCA batteries (x2)
- Centralized electrical disconnect switch
-
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
-
HYDRAULIC SYSTEM
- Boom and stick regeneration circuit
- Electronic main control valve
- Dedicated closed loop swing circuit
- Heavy lift mode
- 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
- 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
-
SERVICE AND MAINTENANCE
- Auto lube ready
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S·O·S) ports
-
UNDERCARRIAGE AND STRUCTURES
- Long variable gauge
- Standard counterweight
- Towing eye on base frame
-
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
-
CAB
- Cat Stick Steer
- Auxiliary relay
-
CAT TECHNOLOGY
- Cat Grade connectivity
- Cat Grade with Advanced 2D
- Cat Grade with 3D single GNSS
- Cat Grade with 3D dual GNSS
- Laser catcher
-
ELECTRICAL SYSTEM
- Premium surround lighting package
-
ENGINE
- Cold start block heaters
-
HYDRAULIC SYSTEM
- Smart Boom
- Advanced tool control
- Medium-pressure auxiliary circuit
- Quick coupler circuit
-
SAFETY AND SECURITY
- Cat Command remote control
- Swing alarm
- 360° visibility
- Boom lowering check valve
- Stick lowering check valve
- Inspection lighting
-
SERVICE AND MAINTENANCE
- Integrated vehicle health management
- Electric refueling pump with auto shutoff
- QuickEvac maintenance ready
-
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
-
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