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Piscataway Campus 732-885-5555
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Cat® 374 Hydraulic Excavator
Exterior View
Interior View

Cat® 374 Hydraulic Excavator

Net Power – ISO 9249484 hp
Net Power – ISO 9249 (DIN)491 hp (metric)
Engine ModelCat C15
Engine Power – ISO 14396485 hp
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Learn more about our 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.

Net Power - ISO 9249
484hp
Net Power - ISO 9249 (DIN)
491hp (metric)
Engine Model
Cat C15
Engine Power - ISO 14396
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) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** 100%
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
Reach 3.6 m (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
80550lbf·ft
Stick Digging Force - ISO
66390lbf·ft
Main System - Maximum Flow - Implement
237gpm
Maximum Pressure - Equipment
5366psi
Maximum Pressure - Equipment - Lift Mode
5511psi
Maximum Pressure - Travel
5076psi
Maximum Pressure - Swing
5076psi
Maximum Swing Torque
220000lbf·ft
Note (1)
*For CE-marked machine default value may be set lower
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
Reach 3.6 m (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 or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1573), the system cont
Standard and optional equipment may vary. Consult your Cat dealer for details.
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
VisionLink™
Remote Flash
Remote Troubleshoot
Operator Coaching
Compatibility with radios and base stations from Trimble, Topcon, and Leica
Capability with 3D grade systems from Trimble, Topcon, and Leica
Cat® Grade with 2D
Cat® Assist (Grade, Boom, Bucket, Swing, Lift)
Cat® Payload (On-the-go weighing, Semiautomatic calibration, Payload/cycle information, USB Reporting Capability)
Work tool recognition and tracking (Requires PL161 attachment locator on work tool and Bluetooth receiver on machine)
Maintenance-free 1,400 CCA batteries (x2)
Centralized electrical disconnect switch
Chassis light
Exterior lights (integrated into storage box)
Three selectable modes: Power, Smart, and Eco
Auto engine speed control
Up to 4500 m (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
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
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
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
Long variable gauge undercarriage
Swivel guard
Grease lubricated track
Standard counterweight
HD bottom guard
HD travel motor guard
Standard and optional equipment may vary. Consult your Cat® dealer for details.
7.0 m (23') Mass boom
7.8 m (25'7") Reach boom
2.57 m (8'5") Mass stick
3.0 m (9'10") Mass stick
2.84 m (9'4") Reach stick
3.6 m (11'10") Reach stick
4.15 m (15'4") Reach stick
4.67 m (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
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
VisionLink™ back office reporting
Cat® Grade Connectivity
Cat® Grade 2D with Attachment Ready Option (ARO)
Cat® Grade with 3D (single or dual GNSS)
Cat® Grade 3D Ready
GNSS antennae
Laser catcher
Cat® Tilt Rotator (TRS) Integration
Operator Coaching
Advanced Payload (Daily totals, Custom lists, Smart weight target, E-ticket Integration)
1,800 lumen LED premium surround lights
LED boom and cab lights
-32°C (-25°F) cold start capability
Cold start block heaters
Hydraulic efficiency monitoring
Advanced tool control
Medium-pressure auxiliary circuit
Quick coupler circuit
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
Electric refueling pump with auto shutoff
Three-piece segmented track guiding guards
Two-piece segmented track guiding guards
Counterweight with removal device
650 mm (26") HD double grouser track shoes
750 mm (30") HD double grouser track shoes
900 mm (35") HD double grouser track shoes

S3070 Rotating Scrap & Demolition Shear

MP365 Shear Jaw

MP324 Pulverizer Jaw

MP365 Demolition Jaw

MP365 Concrete Cutter Jaw

H180 S Hammer

H190 S Hammer

H215 S Hammer

CW70 Dedicated Quick Coupler
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