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325 Hydraulic Excavator

The Cat® 325 Excavator brings premium performance with simple-to-use technologies like Cat Grade with 2D, Grade Assist, Lift Assist and Payload – all standard equipment from the factory to help boost operator efficiencies. Combine these features with a compact radius design for working in tight spaces, an ergonomic cab, extended maintenance intervals that help lower your maintenance costs, and a power system that helps reduce fuel consumption and you have a low-cost-per-unit-of-production excavator that’s perfect for medium- to heavy-duty applications. An optional blade allows for fast job site cleaning and leveling, and an optional heavy counterweight helps maximize the performance of this compact radius machine.

Engine

Net Power - ISO 9249

172HP

Net Power - ISO 9249 (DIN)

175hp (metric)

Engine Model

Cat C4.4

Engine Power - ISO 14396

174HP

Engine Power - ISO 14396 (DIN)

176hp (metric)

Bore

4in

Stroke

5in

Displacement

269in³

Biodiesel Capability

Up to B20¹

Emissions

Meets U.S. EPA Tier 4 Final, EU 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 2,200 rpm. Advertised power is tested per the specified standard in effect at the time

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

Weights

Operating Weight

62800lb

Note

Long undercarriage, Reach boom, R2.9B1 (9'6") stick, Heavy Duty (HD) 1.19 m³ (1.56 yd³) bucket, 790 mm (31") HD triple grouser shoes and 8300 kg (18,300 lb) counterweight.

Working Ranges & Forces

Maximum Digging Depth

22ft

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

Bucket

HD 1.19 m³ (1.56 yd³)

Maximum Reach at Ground Level

32.1ft

Maximum Cutting Height

36ft

Maximum Loading Height

25.11ft

Minimum Loading Height

9.9ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

21.5ft

Maximum Vertical Wall Digging Depth

16ft

Bucket Digging Force - ISO

33720lbf

Stick Digging Force - ISO

23830lbf

Hydraulic System

Main System - Maximum Flow - Implement

429 L/min (113 gal/min)

Maximum Pressure - Equipment - Normal

5075psi

Maximum Pressure - Equipment - Lift Mode

5510psi

Maximum Pressure - Travel

5075psi

Maximum Pressure - Swing

3988psi

Swing Mechanism

Swing Speed

11.12r/min

Maximum Swing Torque

60360ft·lbf

Service Refill Capacities

Fuel Tank Capacity

82.7gal (US)

Cooling System

3.1gal (US)

Engine Oil

4gal (US)

Swing Drive

1.5gal (US)

Final Drive - Each

1.2gal (US)

Hydraulic System - Including Tank

60.8gal (US)

Hydraulic Tank

29.4gal (US)

DEF Tank

6.9gal (US)

Dimensions

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

Bucket

HD 1.19 m³ (1.56 yd³)

Shipping Height - Top of Cab

10.1ft

Handrail Height

10.5ft

Shipping Length

29.2ft

Tail Swing Radius

5.11ft

Counterweight Clearance

3.3ft

Ground Clearance

1.5ft

Length to Center of Rollers

12ft

Track Length

14.7ft

Track Gauge

7.1ft

Transport Width - 600 mm (24”) Shoes

9.8ft

Transport Width - 790 mm (31 in) Shoes

10.4ft

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 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.144 metric tonnes (1.261 tons).

Sustainability

Recyclability

98%

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • ROPS
    • Mechanical-suspension seat (Comfort only)
    • Heated air-suspension seat (Deluxe only)
    • Heated and ventilated air-suspension seat (Premium only)
    • High-resolution 203 mm (8 in) LCD touchscreen monitor (Comfort only)
    • High-resolution 254 mm (10 in) LCD touchscreen monitor (Deluxe, Premium only)
  • Cat Technologies
    • VisionLink®
    • Remote Flash
    • Remote Troubleshoot
    • Cat Grade 2D
    • Cat Assist
    • Cat Payload
  • Electrical System
    • Two 1,000 CCA maintenance free batteries
    • Programmable time-delay LED working lights
    • LED chassis light, left-hand/right-hand boom lights, cab lights
  • Engine
    • Three selectable modes: Power, Smart, Eco
    • One-touch low idle with auto engine speed control
    • Auto engine idle shutdown
    • 50° C (122° F) high-ambient cooling capacity without de-rate
    • –18° C (0° F) cold start capability
    • Double element air filter with integrated precleaner
    • Reversing electric cooling fans
  • Hydraulic System
    • Boom and stick regeneration circuits
    • Auto hydraulic warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Auto dig boost
  • Safety And Security
    • 2D E-Fence
    • Auto hammer stop
    • Rearview camera
    • Right-side-view camera
    • Lift assist
    • Ground-level engine shutoff switch
    • Lockable disconnect switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn
  • Service And Maintenance
    • Scheduled Oil Sampling (S·O·S℠) ports
    • Ground-level and platform-level engine oil dipsticks
    • Integrated vehicle health management system
  • Undercarriage And Structures
    • Long undercarriage
    • Tie-down points on base frame

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Booms And Sticks
    • 5.7 m (18'8") Reach boom
    • 5.7 m (18'8") HD Reach boom
    • 2.8 m + 3.3 m (9'2" + 10'10") VA boom
    • 2.9 m (9'6") Reach stick
    • 2.9 m (9'6") HD Reach stick
    • 2.9 m (9'6") Thumb Ready stick
  • Cab
    • Roller rear sunscreen
    • Cat Stick Steer
  • Cat Technologies
    • VisionLink Productivity
    • Cat Grade Connectivity
    • Cat Grade 2D with Attachment Ready Option (ARO)
    • Cat Grade 3D single GNSS
    • Cat Grade 3D dual GNSS
    • Cat Tilt Rotator (TRS) Integration
    • Operator Coaching
  • Electrical System
    • 360° lighting
  • Engine
    • –32° C (–25° F) cold start capability
  • Hydraulic System
    • SmartBoom (Europe only)
    • Hydraulic efficiency monitoring
  • Safety And Security
    • Cat Command remote control
    • 360° visibility
    • Swing alarm
    • Inspection lighting
  • Undercarriage And Structures
    • Standard undercarriage (Japan only)
    • 600 mm (24") triple grouser shoes
    • 600 mm (24") HD triple grouser shoes
    • 700 mm (28") triple grouser shoes
    • 700 mm (28") HD triple grouser shoes
    • 790 mm (31") triple grouser shoes
    • 790 mm (31") HD triple grouser shoes
    • 4900 kg (10,800 lb) counterweight
    • 6700 kg (14,771 lb) counterweight
    • 8300 kg (18,300 lb) counterweight
    • 2980 mm (9'9") blade
    • 3170 mm (10'5") blade

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