View Product Downloads


Excellent controllability and reliability, impressive lift capacity, good fuel efficiency, simplified service and a comfortable operator station help increase your productivity and lower your operating costs.


Engine Model Cat® C6.4 with ACERT™ Technology Cat® C6.4 with ACERT™ Technology Less
Net Flywheel Power 150.0 hp 110.0 kW Less
Net Power - ISO 9249 150.0 hp 110.0 kW Less
Bore 4.02 in 102.0 mm Less
Stroke 5.12 in 130.0 mm Less
Displacement 390.55 in3 6.4 L Less
Net Power - EEC 80/1269 150.0 hp 110.0 kW Less


Operating Weight 49383.0 lb 22400.0 kg Less

Service Refill Capacities

Fuel Tank Capacity 108.31 gal 410.0 L Less
Cooling System 6.6 gal 25.0 L Less
Engine Oil 7.93 gal 30.0 L Less
Swing Drive 2.11 gal 8.0 L Less
Final Drive (each) 2.11 gal 8.0 L Less
Hydraulic System (including tank) 68.68 gal 260.0 L Less
Hydraulic Tank 31.7 gal 120.0 L Less

Swing Mechanism

Swing Speed 11.5 RPM 11.5 RPM Less
Swing Torque 45728.85 lb ft 62.0 kN·m Less


Maximum Drawbar Pull 46310.63 lb 206.0 kN Less
Maximum Travel Speed 3.54 mph 5.7 km/h Less

Hydraulic System

Main Implement System - Maximum Flow (2x) 54.16 gal/min 205.0 L/min Less
Pilot System - Maximum Flow 8.45 gal/min 32.0 L/min Less
Boom Cylinder - Bore 4.72 in 120.0 mm Less
Boom Cylinder - Stroke 49.61 in 1260.0 mm Less
Stick Cylinder - Bore 5.51 in 140.0 mm Less
B1 Family Bucket Cylinder - Bore 4.72 in 120.0 mm Less
Stick Cylinder - Stroke 59.76 in 1518.0 mm Less
B1 Family Bucket Cylinder - Stroke 43.46 in 1104.0 mm Less
Maximum Pressure - Normal 5076.32 psi 350.0 bar Less
Maximum Pressure - Swing 3625.94 psi 250.0 bar Less
Maximum Pressure - Travel 5076.32 psi 350.0 bar Less
Pilot System - Maximum Pressure 565.65 psi 39.0 bar Less


Clean, quiet operation with superior power and fuel efficiency.


High efficiency and performance with low effort and precise control.

Electronic Control Systems

Engine and hydraulics management for maximum performance and safety.

Operator Station

Comfort with simple, easy operation allows focus on production.


Structures and undercarriage are the backbone of the 323D L’s durability.

Front Linkage

Performance, reliability and durability in a variety of applications.


A wide variety of Cat Work Tools help optimize machine performance.


Building a better world while preserving the environment.


Simplified service and maintenance save you time and money.

Complete Customer Support

Cat dealer services help you operate longer with lower costs.

323D L Standard Equipment

  • Auxiliary boom lines (high pressure)
  • Auxiliary stick lines (high pressure)
  • Basic control arrangements: - Tool Control: • Combined function (one-way high pressure circuit for hammer application, function for one- or two-way high pressure) • Tool selection (10 tools via monitor)
  • High pressure control group for center lock quick coupler
  • Cooling circuit for auxiliary hydraulics
  • Universal control group for quick coupler
  • Hammer return filter circuit

  • Alarm, travel
  • Alternator, 50 A
  • Cat battery
  • Circuit breaker
  • Warning horn (front)
  • Water level indicator
  • Working light, boom (right side)
  • Working light, storage box mounted
  • Working lights, cab mounted
  • Rearview camera

  • Automatic engine speed control
  • Cat C6.4 engine with ACERT Technology, Altitude capability to 2300 m
  • 52° C cooling capability
  • Air inlet heater for low ambient starting
  • Automatic engine speed control with push button return to idle
  • 24V electric starting
  • Cat Extended Life Coolant
  • Radial seal air filters with double element, integrated cyclonic
  • Water separator in fuel line
  • Secondary engine shut-off switch
  • Fuel economy mode
  • Fuel filter, 2 micron
  • Radiator, waved fin with side-by-side type oil cooler

  • Boom (with two working lights), Reach 5680 mm
  • Boom lowering check valve
  • Bucket linkage, B1 linkage with lifting eye
  • Stick, 2920 mm
  • Stick lowering check valve

  • Guard, bottom
  • Guards, track motor
  • Guard, swivel

  • Adjustable armrests
  • Air conditioner, heater and defroster with automatic climate control
  • Ashtray and 24 volt lighter
  • Beverage cup holder
  • Bolt-on FOGS capability
  • Converters, 7A/12V (2)
  • Floor mat, washable
  • Instrument panel and gauges with full color graphical display, start-up level checks
  • Joysticks (2)
  • Laminated front windshield
  • Literature compartment
  • Lunch box storage with lid
  • Mirrors, left and right
  • Neutral lever (lock-out) for all controls
  • Radial windshield wiper and washer (upper and lower)
  • Positive filtered ventilation, pressurized cab
  • Rear window, emergency exit
  • Retractable seat belt
  • ROPS cab
  • Seat, adjustable, high back, heated with air suspension
  • Sliding upper door window
  • Stationary skylight (polycarbonate)
  • Storage compartment suitable for a lunch box
  • Sunscreen for windshield and skylight
  • Travel control pedals with removable hand levers
  • Windshield 70-30 split, sliding

  • Shoes, triple grouser - 600 mm

  • Automatic swing parking brake
  • Automatic travel parking brakes
  • Grease lubricated track
  • Hydraulic track adjusters
  • Idler and center section track guiding guards
  • Two-speed travel

  • Boom and stick drift reducing valve
  • Boom and stick regeneration circuit
  • Counterweight, 4410 kg
  • Cat one key security system with locks for doors, cab and fuel cap
  • Cat Data Link and capability for Cat Electronic Technician
  • Full-steel firewall between engine and hydraulic pump compartment
  • Mirrors (frame right, cab left)
  • Precleaner
  • Product Link 321
  • Reverse swing damping valve
  • Separate hydraulic filter with reusable metal tube for filter element - not drop oil filter
  • S·O·S quick sampling valves for engine oil, hydraulic oil and coolant

323D L Optional Equipment

Center lock quick coupler

Medium Pressure
  • Boom - Medium pressure lines
  • Stick - Medium pressure lines

Customer Stories

Discover what’s new and how customers like you are benefiting from our products and services. Check back often for updates.

Learn More

Looking for that perfect piece of used equipment to complement your fleet? Check out our Used Exclusives, featuring new machines every week!

Learn More

Let’s talk. Connect with us on one of our social channels to start the conversation and see what we’re up to.

Learn More
Branch Locator

Looking for your nearest branch? Get in touch with us today by contacting one of our branches directly. We’re always ready to help.

Learn More

When you choose Finning, you have a wide array of support and specialty services to help you get the most from your equipment.

Learn More

Integrated technology can help you understand your equipment's output and help extend its lifespan.

Learn More

Choose from a range of financing solutions that allow you to purchase equipment, parts, services, and technology when you need it.

Learn More