Cat® 374 Hydraulic Excavator
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.
Weights
- 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.
Engine
- Engine Model
-
Cat C15
- 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
Hydraulic System
- Maximum Pressure - Equipment
-
5366psi
- Maximum Pressure - Travel
-
5076psi
- Maximum Pressure - Swing
-
5076psi
Swing Mechanism
- Swing Speed
-
6.34r/min
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
- Ground Clearance
-
2.6ft
- Transport Width
-
11.1lb/in
- Note
-
Track gauge undercarriage extended with 650 mm (26") shoes; transport width undercarriage retracted with 650 mm (26") shoes and no steps
Working Ranges and Forces
- Boom
-
Reach 7.8m (25'7")
- Stick
-
R3.6m (11'10")
- Bucket
-
SD 3.3 m³ (4.32 yd³)
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).
Optional Equipment:
- 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
