326 - Tier 4 / Stage V

Medium Excavators 326 - Tier 4 / Stage V

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Key Specs

Net Power - ISO 9249
201 HP
149.8 kW
Operating Weight
56400 lb
25600 kg
Maximum Digging Depth
22.4 ft
6820 mm

Overview

Premium Performance with Simple-To-Use Technologies

The Cat® 326 Excavator brings premium performance with simple-to-use technologies to boost your operator efficiencies. Combine these features with an ergonomic cab, longer maintenance intervals, and a power system that reduces fuel and you have a low-cost-per-unit-of-production excavator that’s perfect for medium to heavy-duty applications.

Benefits

Up To 20% Lower Maintenance Costs

With extended and more synchronized maintenance intervals, you get more done at a lower cost compared to the previous model.

Up To 10% Lower Fuel Consumption

Three power modes and automatic engine speed helps minimize fuel use and increase engine efficiency.

Up To 45% More Operating Efficiency

Offering the industry’s highest level of standard factory-equipped technology, including Cat Grade with 2D, Grade with Assist and Payload.

Up To 9% Less CO2 Emissions

The 326 emits up to 9% less CO2 than the previous 326F.

Product Specifications for 326 - Tier 4 / Stage V

Net Power - ISO 9249 201 HP 149.8 kW
Net Power - ISO 9249 (DIN) 204 hp (metric) 204 hp (metric)
Engine Model Cat C7.1 Cat C7.1
Engine Power - ISO 14396 202 HP 151 kW
Engine Power - ISO 14396 (DIN) 205 hp (metric) 205 hp (metric)
Bore 4 in 105 mm
Stroke 5 in 135 mm
Displacement 428 in³ 7.01 l
Biodiesel Capability Up to B20¹ Up to B20¹
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 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 of manufacture. 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 of manufacture.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. 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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Main System - Maximum Flow 481 l/min (127 gal/min) 481 l/min (127 gal/min)
Maximum Pressure - Equipment 5075 psi 35000 kPa
Maximum Pressure - Equipment - Lift Mode 5510 psi 38000 kPa
Maximum Pressure - Travel 5075 psi 35000 kPa
Maximum Pressure - Swing 4118 psi 28400 kPa
Swing Speed 9.9 r/min 9.9 r/min
Maximum Swing Torque 78180 ft·lbf 106 kN·m
Operating Weight 56400 lb 25600 kg
Note Long undercarriage, Reach boom, R2.95 m (9'7") stick, 1.54 m³ (2.01 yd³) Heavy Duty (HD) bucket, 600 mm (24") triple grouser shoes and 4600 kg (10,140 lb) counterweight. Long undercarriage, Reach boom, R2.95 m (9'7") stick, 1.54 m³ (2.01 yd³) Heavy Duty (HD) bucket, 600 mm (24") triple grouser shoes and 4600 kg (10,140 lb) counterweight.
Fuel Tank Capacity 125.2 gal (US) 474 l
Cooling System 6.6 gal (US) 25 l
Engine Oil 6.6 gal (US) 25 l
Swing Drive 3 gal (US) 11.5 l
Final Drive - Each 1.2 gal (US) 4.5 l
Hydraulic System - Including Tank 81.9 gal (US) 310 l
Hydraulic Tank 38.8 gal (US) 147 l
DEF Tank 10.8 gal (US) 41 l
Boom Reach 5.9 m (19'4") Reach 5.9 m (19'4")
Stick Reach 2.95 m (9'8") Reach 2.95 m (9'8")
Bucket HD 1.54 m³ (2.01 yd³) HD 1.54 m³ (2.01 yd³)
Shipping Height - Top of Cab 9.8 ft 3000 mm
Handrail Height 9.8 ft 3000 mm
Shipping Length 33 ft 10060 mm
Tail Swing Radius 9.8 ft 3000 mm
Counterweight Clearance 1.4 ft 440 mm
Ground Clearance 3.5 ft 1060 mm
Track Length 15.2 ft 4640 mm
Length to Center of Rollers 12.6 ft 3830 mm
Track Gauge 8.5 ft 2590 mm
Transport Width 10.5 ft 3190 mm
Maximum Digging Depth 22.4 ft 6820 mm
Boom Reach 5.9 m (19'4") Reach 5.9 m (19'4")
Stick Reach 2.95 m (9'8") Reach 2.95 m (9'8")
Bucket HD 1.54 m³ (2.01 yd³) HD 1.54 m³ (2.01 yd³)
Maximum Reach at Ground Level 33.2 ft 10120 mm
Maximum Cutting Height 31.8 ft 9680 mm
Maximum Loading Height 21.7 ft 6610 mm
Minimum Loading Height 7.8 ft 2390 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 21.8 ft 6650 mm
Maximum Vertical Wall Digging Depth 17.5 ft 5340 mm
Bucket Digging Force - ISO 37318 lbf 166 kN
Stick Digging Force - ISO 27202 lbf 121 kN
Note (1) The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.
Recyclability 97% 97%

326 - Tier 4 / Stage V Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

CAB

  • Rollover protective structure (ROPS)

CAT TECHNOLOGIES

  • VisionLink®
  • Remote Flash
  • Remote Troubleshoot
  • Cat Grade 2D
  • Cat Assist
  • Cat Payload

ELECTRICAL SYSTEM

  • Maintenance free batteries
  • Programmable time-delay LED working lights
  • LED chassis light, left-hand/right-hand boom lights, cab lights

ENGINE

  • Cat C7.1 single turbo diesel engine
  • Three selectable power modes
  • One-touch low idle with automatic
  • engine speed control
  • Auto engine idle shutdown
  • 52° C (125° F) high-ambient cooling capacity with 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
  • Auto heavy lift
  • Tandem-type electronic main pump
  • Element-type main hydraulic filter

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
  • 4600 kg (10,141 lb) counterweight

326 - Tier 4 / Stage V Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

BOOMS AND STICKS

  • 5.9 m (19'4") Reach boom
  • 5.9 m (19'4") HD Reach boom
  • 2.8 m + 3.3 m (9'2" + 10'10") Variable Angle boom
  • 10.2 m (33'6") Super Long Reach boom
  • 3.6 m (11'10") Reach stick
  • 2.95 m (9'8") Reach stick
  • 2.95 m (9'8") HD Reach stick
  • 2.5 m (8'2") Reach stick
  • 7.85 m (25'9") Super Long Reach stick

CAB

  • Mechanical-suspension seat (Comfort only)
  • Air-adjustable seat with heat (Deluxe only)
  • Auto adjustable seat with heat and air ventilation (Premium only)
  • High-resolution 203 mm (8 in) LCD touchscreen monitor
  • High-resolution 254 mm (10 in) LCD touchscreen monitor
  • Cat Stick Steer
  • Auxiliary relay

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

SERVICE AND MAINTENANCE

  • Electric refueling pump with auto shutoff

UNDERCARRIAGE AND STRUCTURES

  • Long narrow undercarriage
  • 600 mm (24") triple grouser shoes
  • 600 mm (24") double grouser shoes
  • 600 mm (24") single grouser shoes
  • 700 mm (28") triple grouser shoes
  • 790 mm (31") triple grouser shoes
  • 900 mm (35") triple grouser track shoes
  • 7400 kg (16,300 lb) counterweight for Super Long Reach

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Grade Assist for Excavators

    Cat Grade Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade Assist uses machine position sensors and operator defined depth and slope parameters to enable single-lever digging.

  • Cat Lift Assist for Excavators

    Cat Lift Assist is an excavator safety feature that quickly calculates the actual load you are lifting and compares it to the rated load the excavator is capable of handling. Visual and auditory alerts tell you if you are within safe working range or need to take action to avoid tipping.

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Cat Grade Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade Assist uses machine position sensors and operator defined depth and slope parameters to enable single-lever digging.

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Cat Lift Assist is an excavator safety feature that quickly calculates the actual load you are lifting and compares it to the rated load the excavator is capable of handling. Visual and auditory alerts tell you if you are within safe working range or need to take action to avoid tipping.

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  • Cat Command for Excavating

    Cat Command for Excavating is a remote control option that contributes to jobsite safety by allowing operators to run an excavator remotely in hazardous applications.

  • Cat Command Remote Console and Station

    Enhance safety in hazardous work environments and increase productivity with Cat® Command technologies. Command remote solutions include onboard electronic and vision systems that allow machines to be controlled without anyone in the cab.

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Cat Command for Excavating is a remote control option that contributes to jobsite safety by allowing operators to run an excavator remotely in hazardous applications.

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Enhance safety in hazardous work environments and increase productivity with Cat® Command technologies. Command remote solutions include onboard electronic and vision systems that allow machines to be controlled without anyone in the cab.

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  • Cat 2D E-fence for Excavators

    Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards like traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the defined boundaries.

  • People Detection for Excavators

    While machines are designed to maximize operator visibility, it can be challenging to constantly monitor what is going on around them. Cat® Detect - People Detection for excavators is an intelligent vision camera system that can alert an operator when someone enters within a machine’s hazard zone.

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Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards like traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the defined boundaries.

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While machines are designed to maximize operator visibility, it can be challenging to constantly monitor what is going on around them. Cat® Detect - People Detection for excavators is an intelligent vision camera system that can alert an operator when someone enters within a machine’s hazard zone.

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  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat PL161 Attachment Tracker

    The Cat PL161 Attachment Tracker is the most advanced OEM integrated solution for attachment tracking. The PL161 mounts easily to your attachments or anything else you want to track.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat Remote Flash

    Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

  • Cat Remote Troubleshooting

    Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Previous Next

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

The Cat PL161 Attachment Tracker is the most advanced OEM integrated solution for attachment tracking. The PL161 mounts easily to your attachments or anything else you want to track.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology
  • Cat Grade with 2D for Excavators

    Cat Grade with 2D helps excavator operators work up to 35% more efficiently in a wide variety of applications. Delivering real-time guidance for accurate vertical and horizontal control, Grade with 2D helps to ensure that cuts and fills are made to exact specifications – without under or overcutting.

  • Cat Grade with 3D for Excavators

    Grade with 3D adds GNSS technology and RTK positioning guidance to simplify the grading process of complex designs often found on large infrastructure and commercial projects.

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Cat Grade with 2D helps excavator operators work up to 35% more efficiently in a wide variety of applications. Delivering real-time guidance for accurate vertical and horizontal control, Grade with 2D helps to ensure that cuts and fills are made to exact specifications – without under or overcutting.

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Grade with 3D adds GNSS technology and RTK positioning guidance to simplify the grading process of complex designs often found on large infrastructure and commercial projects.

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  • Cat Payload for Excavators

    Next generation excavators take on all kinds of tasks - loading, stockpiling, material handling, and more. Cat® Payload technology provides on-the-go weighing to help operators hit exact targets every time and avoid overloading, underloading, or misloading materials.

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Next generation excavators take on all kinds of tasks - loading, stockpiling, material handling, and more. Cat® Payload technology provides on-the-go weighing to help operators hit exact targets every time and avoid overloading, underloading, or misloading materials.

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  • Operator Coaching for Excavators

    Operator Coaching allows operators of all experience levels to take their efficiency and productivity to the next level. With tips and data at their fingertips, operators can track and improve their productivity through everyday work on the job site.

  • VisionLink® Productivity

    VisionLink® Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

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Previous Next

Operator Coaching allows operators of all experience levels to take their efficiency and productivity to the next level. With tips and data at their fingertips, operators can track and improve their productivity through everyday work on the job site.

Explore Technology

VisionLink® Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

Explore Technology

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