325 Hydraulic Excavator

325 Hydraulic Excavator

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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 boost ...
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Engine

Net Power - ISO 9249
172HP
Engine Model
Cat C4.4
Engine Power - ISO 14396
174HP
Bore
4in
Stroke
5in
Displacement
269in³

Weights

Operating Weight
62800lb

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 (× 2 pumps)/113 gal/min (× 2 pumps)
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
60300ft·lbf

Machine Weight

Operating Weight - 600 mm (24”) Triple Grouser Shoes
49400lb
Note (1)
Standard undercarriage, Reach boom, R2.9 m (9'6") stick, HD 0.9 m³ (1.18 yd³) bucket, 600 mm (24") triple grouser shoes, and 4900 kg (10,800 lb) counterweight.
Operating Weight - 790 mm (31") Triple Grouser Shoes
62800lb
Note (2)
Long undercarriage, Reach boom, R2.9 m (9'6") stick, HD 1.19 m³ (1.56 yd³) bucket, 790 mm (31") HD triple grouser shoes and 8300 kg (18,300 lb) counterweight.

Service Refill Capacities

Fuel Tank Capacity
82.7gal (US)
Cooling System
3.1gal (US)
Engine Oil
4gal (US)
Swing Drive
3.2gal (US)
Final Drive - Each
1.1gal (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
Track Length
14.7ft
Length to Center of Rollers
12ft
Ground Clearance
1.5ft
Track Gauge
7.1ft
Transport Width - 600 mm (24”) Shoes
9.8ft
Transport Width - 700 mm (28") Shoes
10.1ft
Transport Width - 790 mm (31 in) Shoes
10.4ft
Counterweight Clearance
3.3ft

Sustainability

Recyclability
98%

Standard Equipment:

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
    • Cat Stick Steer
    • Auxiliary relay
    Cat Technologies
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D single GNSS
    • Cat Grade with 3D dual GNSS
    Electrical System
    • 360° lighting
    Engine
    • –32° C (–25° F) cold start capability
    Hydraulic System
    • Boom and stick lowering check valves
    • Hammer return filter circuit
    • Combined Tool Control (two pump, one/two way high-pressure flow)
    • Medium-pressure circuit
    • Quick coupler circuit
    Safety And Security
    • Cat Detect People Detection
    • 360° visibility (requires 254 mm [10 in] monitor)
    • Swing alarm
    • Cat Command remote control
    Service And Maintenance
    • Electric refueling pump with auto shut off
    • Integrated vehicle health management system
    Undercarriage And Structures
    • Standard undercarriage (available only in Japan)
    • 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
    • 8300 kg (18,300 lb) counterweight
    • 6700 kg (14,771 lb) counterweight
    • 4900 kg (10,800 lb) counterweight
    • 2980 mm (9'9") blade
    • 3170 mm (10'5") blade