Cat 325

Middelgrote graafmachine huren

  • Motortype - Cat® C4.4
  • Bedrijfsgewicht  - 22500 kg
  • Motorvermogen - 129.4 kW

Over de Cat 325


De graafmachine Cat® 325 levert premium prestaties met gebruiksvriendelijke technologieën zoals Cat GRADE met 2D, Grade Assist, Lift Assist en Payload – al deze kenmerken worden af fabriek als standaarduitrusting geleverd om de efficiëntie van uw machinist met wel 45% te verhogen. Deze functies worden gecombineerd met een ontwerp met kleine draaicirkel zodat u kunt werken in krappe ruimtes, een nieuwe cabine, langere onderhoudsintervallen die uw onderhoudskosten tot 20% verlagen en een aandrijfsysteem dat het brandstofverbruik met maximaal 25% vermindert. Zo zijn de kosten per productie-eenheid bijzonder laag en is deze graafmachine ideaal voor uw middelzware tot zware toepassingen. Een optioneel blad zorgt voor sneller schoonmaken van het werkterrein en nivellering en ook een beter hefvermogen. Met een optioneel zwaar contragewicht kunt u de prestaties van deze machine met compacte zwenkstraal maximaliseren.


Net Power - ISO 9249 128.5 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 129.4 kW
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Hydraulic System
Main System - Maximum Flow - Implement 429 L/min (× 2 pumps)/113 gal/min (× 2 pumps)
Maximum Pressure - Equipment - Normal 35000 kPa
Maximum Pressure - Equipment - Lift Mode 38000 kPa
Maximum Pressure - Travel 34000 kPa
Maximum Pressure - Swing 27500 kPa
Swing Mechanism
Swing Speed 11.12 r/min
Maximum Swing Torque 82 kN·m
Operating Weight 22500 kg
Machine Weight
Operating Weight - 600 mm (24”) Triple Grouser Shoes 22500 kg
Note (1) Standard undercarriage Reach boom R2.9 m (9'6") stick HD 0.90 m³ (1.18 yd³) bucket 600 mm (24") triple grouser shoes and 4900 kg (10800 lb) counterweight.
Operating Weight - 790 mm (31") Triple Grouser Shoes 28400 kg
Note (2) Long undercarriage Reach boom R2.9 m (9'6") stick GD 1.19 m³ (1.56 yd³) bucket 790 mm (31") triple grouser shoes and 8300 kg (18300 lb) counterweight.
Service Refill Capacities
Fuel Tank Capacity 313 l
Cooling System 11.8 l
Engine Oil 15 l
Swing Drive 12 l
Final Drive - Each 4 l
Hydraulic System - Including Tank 230 l
Hydraulic Tank 111 l
DEF Tank 26 l
Boom Reach 5.7 m (18'8")
Stick Reach 2.9 m (9'6")
Bucket GD 1.19 m³ (1.56 yd³)
Shipping Height - Top of Cab 3078 mm
Handrail Height 3187 mm
Shipping Length 8888 mm
Tail Swing Radius 1814 mm
Track Length 4455 mm
Length to Center of Rollers 3646 mm
Ground Clearance 469 mm
Track Gauge 2380 mm
Transport Width - 600 mm (24”) Shoes 2980 mm
Transport Width - 700 mm (28") Shoes 3080 mm
Transport Width - 790 mm (31 in) Shoes 3170 mm
Counterweight Clearance 1005 mm
Working Ranges & Forces
Maximum Digging Depth 6700 mm
Boom Reach 5.7 m (18'8")
Stick Reach 2.9 m (9'6")
Bucket GD 1.19 m³ (1.56 yd³)
Maximum Reach at Ground Level 9780 mm
Maximum Cutting Height 10970 mm
Maximum Loading Height 7900 mm
Minimum Loading Height 2980 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 6520 mm
Maximum Vertical Wall Digging Depth 4880 mm
Bucket Digging Force - ISO 150 kN
Stick Digging Force - ISO 106 kN



  • Up to 22% lower fuel consumption. An additional 5% reduction without productivity loss when using Smart mode.
  • Compact radius helps you work in tight spaces.
  • 10% improved swing torque makes working on slopes easier.
  • Increase operating efficiency up to 45% with standard Cat Technologies that lower operator fatigue and your operating costs, including fuel consumption and daily maintenance.
  • C4.4 engine that meets emission standards. An aftertreatment system that requires no maintenance or downtime.
  • The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
  • Match the excavator to the job with power modes; let Smart mode automatically match engine and hydraulic power to digging conditions.
  • Advansys™ bucket tips increase penetration and improve cycle times. Tip changes can be done quickly with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
  • Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
  • Available SmartBoom™ lets the boom freely travel up and down without using any pump flow so operators can focus on stick and bucket work. The benefits are reduced operator stress and reduced fuel consumption(not available in all regions - consult your local dealer on availability).
  • Don’t let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 50° C (122° F) with de-rate and cold start capability of –18° C (0° F). An optional –32° C (–25° F) cold start package is available.
325 Hydraulic Excavator digging on side of dirt hill


  • Boost productivity up to 45% versus traditional grading with standard Cat GRADE with 2D system – includes indicate-only and laser capability.
  • Standard Grade Assist: Stay on grade – simply and effortlessly – with single-lever digging.
  • Set your desired bucket angle and let Bucket Assist automatically maintain the angle in sloping, leveling, fine grading, and trenching applications.
  • Keep the tracks on ground in lifting and hard digging with Boom Assist.
  • Automatically stop excavator swing at operator-defined set points in truck loading and trenching applications with Swing Assist, which will help you use less effort and consume less fuel.
  • Standard Cat PAYLOAD on-board weighing system: Achieve precise load targets and increase loading efficiency with on-the-go weighing and real-time estimates of your payload without swinging.
  • Combine Payload with VisionLink® and remotely manage your production targets, now with the possibility to download on a USB stick.
  • Upgrade to optional Cat GRADE with Advanced 2D: Create and edit grade designs with ease on a second high-resolution 254 mm (10 in) touchscreen monitor.
  • Upgrade to optional Cat GRADE with 3D: Create and edit designs with ease on a second high-resolution 254 mm (10 in) touchscreen monitor. Use 3D designs and GNSS technology to assist the operator in reaching the desired grade faster and accurately.
  • Improve your accuracy and safety – Add a new Cat Tiltrotator system upgrade with factory-fit joysticks. The system allows a Tiltrotator to work with standard Cat 2D Grade and E-Fence; it uses the standard cab monitor to display the tool and engage its SecureLock™ so you don’t need spend money on an extra monitor.
  • All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica. Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.


  • Choose between Comfort, Deluxe and Premium cabs – all with automatic climate control (consult your local dealer on availability in your region).
  • The Comfort cab is equipped with a mechanical suspension seat. The Deluxe seat is heated and air adjustable. The Premium seat is heated and cooled and adjusts automatically.
  • Tip up console on the Deluxe and Premium cab improves ingress/egress by approximately 45%.
  • Advanced viscous mounts reduce cab vibration up to 50% over previous excavator models.
  • Control the excavator comfortably with easy-to-reach controls all located in front of you.
  • Stow your gear with plenty of in-cab storage beneath and behind the seat and in the consoles. A cup holder, document holder, bottle holder, and coat hook are also provided.
  • Use the standard radio’s USB ports and Bluetooth® technology to connect personal devices and make hands-free calls.


  • Start the engine with a push button; use a Bluetooth key fob*, or the unique Operator ID function.
  • Program your power mode and joystick preferences using Operator ID; the excavator will remember what you set each time you go to work.
  • Navigate quickly on the standard high-resolution 203 mm (8 in) touchscreen monitor, or with the optional 254 mm (10 in) touchscreen monitor (available on the Deluxe and Premium cabs only), or with the aid of the jog dial control.
  • Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.
  • Find the tool you need – even if it’s hidden beneath overgrowth or debris. The excavator’s onboard Bluetooth reader can locate any work tool equipped with Cat asset tracking devices up to a range of 60 m (200 ft).*
  • Auto Dig Boost increases power by up to 8% for better bucket penetration, shorter cycle times, and greater payloads.
  • Make moving the excavator much easier with Cat Stick Steer. Simply push a button and use one hand to travel and turn instead of both hands or feet on levers or pedals.
  • Need more lift during your shift? Turn on Auto Heavy Lift and get 8% more power exactly when you need it for as long as you need it.
*Not available with the Comfort cab.


  • Expect up to 25% less maintenance cost than the 325F (savings calculated over 12,000 machine hours).
  • Do all daily maintenance at ground level.
  • Check engine oil level quickly and safely with the new ground-level engine oil dipstick; fill and check engine oil on top of the machine with a conveniently located second dipstick.
  • Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
  • No required maintenance on the Cat Clean Emissions Module.
  • Using Cat genuine oil and filters and doing your typical S∙O∙S monitoring will double the current service interval to 1,000 hours, giving you greater uptime to do more work.
  • Expect the new air intake filter with precleaner to last up to 1,000 hours – a 100% increase over the previous filter.
  • The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000 hour replacement interval – 50% longer than previous filter designs.
  • High-efficiency cooling fans run only when needed; you can program intervals so they automatically reverse to keep cores clean without interrupting your work.
  • S·O·S ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.


  • Lift Assist helps you avoid tipping. With visual and auditory alerts, you’ll know if your load is within the excavator’s safe working range limits.
  • Access all service points from ground level – no need for you to climb on top of the excavator.
  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
  • Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab pillars, larger windows, and a flat engine hood design.
  • The standard hydraulic lockout lever isolates all hydraulic and travel functions in the lowered position.
  • Ground-level shut-off switch stops all fuel to the engine when activated and shuts down the machine.
  • A rearview camera and a right-side-view camera* are standard. Upgrade to 360° visibility and you’ll easily visualize objects and personnel around the excavator in a single view.
  • New service platform design in the front of the machine provides easy, safe, and quick access to upper service platform; the service platform steps use anti-skid punch plate to prevent slipping.
  • Optional boom and stick lowering check valves prevent reverse flow, keeping your front linkage securely in place should the hydraulic system unexpectedly lose power.
  • Brightly colored seatbelts allow easy recognition of properly utilized safety restraints.
*Not available in Korea.

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