374 Hydraulic Excavator
Cat® 374– More Production and Durability with Less Maintenance
The unique capabilities and features of the Cat® 374 improve your operation when it comes to efficiency, production, and safety. With 10% more swing torque and a hydrostatic swing circuit, the 374 recovers energy while swinging and can load up to 33 40-ton trucks an hour. Equipped with the SD5.0m3 bucket, this machine can load a 70-ton off-road truck in 7 passes. Built for durability, the 374 is structurally sound with reinforced track rollers, booms, sticks upper and lower frames. Reduced hydraulic oil capacity, improved filters with longer service intervals, and an integrated auto-lube-ready system save you up to 20% in maintenance costs. The 374 offers the latest technology and data, allowing you to make informed, smart decisions in a competitive industry. Improved all-around visibility helps keep your jobsite and employees safe while enhancing productivity.
Weights
- Operating Weight
- 162900 lb
- 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
- DEF Tank
- 21 gal (US)
- Hydraulic Tank
- 86 gal (US)
- Hydraulic System - Including Tank
- 164 gal (US)
- Fuel Tank Capacity
- 243 gal (US)
- Final Drive - Each
- 9 gal (US)
- Swing Drive
- 5 gal (US)
- Engine Oil
- 16 gal (US)
- Cooling System
- 19 gal (US)
Engine
- Engine Power - ISO 14396
- 485 HP
- Net Power - ISO 9249 (DIN)
- 491 hp (metric)
- Engine Power - ISO 14396 (DIN)
- 492 hp (metric)
- Bore
- 5.4 in
- Stroke
- 6.7 in
- 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
- Displacement
- 928 in²
- 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 (f
- Emissions
- Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
- Net Power - ISO 9249
- 484 HP
- Engine Model
- Cat C15
Hydraulic System
- Maximum Pressure - Equipment
- 5366 psi
- Maximum Pressure - Equipment - Lift Mode
- 5511 psi
- Maximum Pressure - Travel
- 5076 psi
- Maximum Pressure - Swing
- 5076 psi
Swing Mechanism
- Swing Speed
- 6.34 r/min
- Maximum Swing Torque
- 220000 lb/ft
Dimensions
- Ground Clearance
- 2.6 in
- Tail Swing Radius
- 13.8 in
- Counterweight Clearance
- 4.1 in
- Track Length
- 19.3 in
- Transport Width
- 11.1 in
- Shipping Length
- 44.9 ft
- Track Gauge
- 11.2 in
- Note
- Track gauge undercarriage extended with 650 mm (26") shoes; transport width undercarriage retracted with 650 mm (26") shoes and no steps
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
Shipping
- UPC
- 66390
