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.
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Engine
- Net Power - ISO 9249
- 172 hp
- Net Power - ISO 9249 (DIN)
- 175 hp (metric)
- Engine Model
- Cat C4.4
- Engine Power - ISO 14396
- 174 hp
- Engine Power - ISO 14396 (DIN)
- 176 hp (metric)
- Bore
- 4 in
- Stroke
- 5 in
- Displacement
- 269 in³
- Biodiesel Capability
- Up to B20¹
- Emissions
- Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2,014 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
- 62,800 lb
- 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 8,300 kg (18,300 lb) counterweight.
Working Ranges & Forces
- Maximum Digging Depth
- 22 ft
- 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
- 32.1 ft
- Maximum Cutting Height
- 36 ft
- Maximum Loading Height
- 25.11 ft
- Minimum Loading Height
- 9.9 ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 21.5 ft
- Maximum Vertical Wall Digging Depth
- 16 ft
- Bucket Digging Force - ISO
- 33,720 lbf
- Stick Digging Force - ISO
- 23,830 lbf
Hydraulic System
- Main System - Maximum Flow - Implement
- 429 L/min (113 gal/min)
- Maximum Pressure - Equipment - Normal
- 5,075 psi
- Maximum Pressure - Equipment - Lift Mode
- 5,510 psi
- Maximum Pressure - Travel
- 5,075 psi
- Maximum Pressure - Swing
- 3,988 psi
Swing Mechanism
- Swing Speed
- 11.12 r/min
- Maximum Swing Torque
- 60,360 ft·lbf
Service Refill Capacities
- Fuel Tank Capacity
- 82.7 gal (US)
- Cooling System
- 3.1 gal (US)
- Engine Oil
- 4 gal (US)
- Swing Drive
- 1.5 gal (US)
- Final Drive - Each
- 1.2 gal (US)
- Hydraulic System - Including Tank
- 60.8 gal (US)
- Hydraulic Tank
- 29.4 gal (US)
- DEF Tank
- 6.9 gal (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
- 10.1 ft
- Handrail Height
- 10.5 ft
- Shipping Length
- 29.2 ft
- Tail Swing Radius
- 5.11 ft
- Counterweight Clearance
- 3.3 ft
- Ground Clearance
- 1.5 ft
- Length to Center of Rollers
- 12 ft
- Track Length
- 14.7 ft
- Track Gauge
- 7.1 ft
- Transport Width - 600 mm (24”) Shoes
- 9.8 ft
- Transport Width - 790 mm (31 in) Shoes
- 10.4 ft
Air Conditioning System
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1,430). 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
Specifications
Engine
- Net Power - ISO 9249
- 172 hp
- Net Power - ISO 9249 (DIN)
- 175 hp (metric)
- Engine Model
- Cat C4.4
- Engine Power - ISO 14396
- 174 hp
- Engine Power - ISO 14396 (DIN)
- 176 hp (metric)
- Bore
- 4 in
- Stroke
- 5 in
- Displacement
- 269 in³
- Biodiesel Capability
- Up to B20¹
- Emissions
- Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2,014 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
- 62,800 lb
- 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 8,300 kg (18,300 lb) counterweight.
Working Ranges & Forces
- Maximum Digging Depth
- 22 ft
- 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
- 32.1 ft
- Maximum Cutting Height
- 36 ft
- Maximum Loading Height
- 25.11 ft
- Minimum Loading Height
- 9.9 ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 21.5 ft
- Maximum Vertical Wall Digging Depth
- 16 ft
- Bucket Digging Force - ISO
- 33,720 lbf
- Stick Digging Force - ISO
- 23,830 lbf
Hydraulic System
- Main System - Maximum Flow - Implement
- 429 L/min (113 gal/min)
- Maximum Pressure - Equipment - Normal
- 5,075 psi
- Maximum Pressure - Equipment - Lift Mode
- 5,510 psi
- Maximum Pressure - Travel
- 5,075 psi
- Maximum Pressure - Swing
- 3,988 psi
Swing Mechanism
- Swing Speed
- 11.12 r/min
- Maximum Swing Torque
- 60,360 ft·lbf
Service Refill Capacities
- Fuel Tank Capacity
- 82.7 gal (US)
- Cooling System
- 3.1 gal (US)
- Engine Oil
- 4 gal (US)
- Swing Drive
- 1.5 gal (US)
- Final Drive - Each
- 1.2 gal (US)
- Hydraulic System - Including Tank
- 60.8 gal (US)
- Hydraulic Tank
- 29.4 gal (US)
- DEF Tank
- 6.9 gal (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
- 10.1 ft
- Handrail Height
- 10.5 ft
- Shipping Length
- 29.2 ft
- Tail Swing Radius
- 5.11 ft
- Counterweight Clearance
- 3.3 ft
- Ground Clearance
- 1.5 ft
- Length to Center of Rollers
- 12 ft
- Track Length
- 14.7 ft
- Track Gauge
- 7.1 ft
- Transport Width - 600 mm (24”) Shoes
- 9.8 ft
- Transport Width - 790 mm (31 in) Shoes
- 10.4 ft
Air Conditioning System
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1,430). 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/Optional Features
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