At a glance data:
Net Power - ISO 9249:
484hp
Engine Model:
Cat C15
Overview
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.
Category:
Large Excavators
Category:
Large Excavators
Brand:
Cat
Brand:
Cat
Engine
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 manufacture.
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% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *** Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
Hydraulic System
Main System - Maximum Flow - Implement:
237gpm
Maximum Pressure - Equipment:
5366psi
Maximum Pressure - Equipment - Lift Mode:
5511psi
Maximum Pressure - Travel:
5076psi
Maximum Pressure - Swing:
5076psi
Swing Mechanism
Maximum Swing Torque:
220000lbf·ft
Note (1):
*For CE-marked machine default value may be set lower
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.
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:
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
Working Ranges and Forces
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
Air Conditioning System
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 contains 1.1 kg (2.4 lb) of refrigerant, which has a CO2 equivalent of 1.573 metric tonnes (1.734 tons). If equipped with R1234yf (Global Warming Potential = 0.501), the system contains 0.93 kg (2.05 lb) of refrigerant which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).
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)
- 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 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)
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 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
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
- Standard counterweight
- HD bottom guard
- HD travel motor guard
Optional Equipment
note
- Standard and optional equipment may vary. Consult your Cat® dealer for details.
booms and sticks
- 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
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™ 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)
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
- 650 mm (26") HD double grouser track shoes
- 750 mm (30") HD double grouser track shoes
- 900 mm (35") HD double grouser track shoes
Similar Products
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Net Power - ISO 9249:
484hp
Engine Model:
Cat C15
