The Cat® 320 raises the bar with fuel-saving hydraulics, advanced technology, and an operator-focused cab, delivering lower fuel and maintenance costs and higher productivity for site prep, truck loading, trenching, and utility work.
Net Power - ISO 9249
128.5KW
Net Power - ISO 9249 (DIN)
175HP (METRIC)
Engine Power - ISO 14396
129.4KW
Overview
The Cat® 320 raises the bar with fuel-saving hydraulics, advanced technology, and an operator-focused cab, delivering lower fuel and maintenance costs and higher productivity for site prep, truck loading, trenching, and utility work.
320 (07H) Hydraulic Excavator - Product Brochure (Aus-NZ, Chile, Colombia, Europe, N Am, Türkiye)320 (07H) Hydraulic Excavator - Technical Specifications (N Am)320 (07H) Hydraulic Excavator - Technical Specifications (Aus-NZ)320 (07H) Hydraulic Excavator - Technical Specifications (Europe)320 (07H) Hydraulic Excavator - Technical Specifications (Chile, Colombia, Türkiye)Super Long Reach and Long Reach Excavation - Product Brochure (Europe, N Am)
Specifications
Engine
- Net Power - ISO 9249128.5kW
- Net Power - ISO 9249 (DIN)175hp (metric)
- Engine Power - ISO 14396129.4kW
- Engine Power - ISO 14396 (DIN)176hp (metric)
- Bore105mm
- Stroke127mm
- Displacement4.4l
Attachments
COMPATIBLE WITH
Heavy Duty Bucket 1500 mm (60 in): 550-9588
Cat® buckets are more than just an add-on, they are an extension of your Cat machines. Each one is perfectly balanced to our excavators so you can take on heaping loads without compromising fuel efficiency or machine health. We built them to fill faster, retain your load, and fit your task.
Heavy Duty Bucket 1200 mm (48 in): 550-9586
Cat® buckets are more than just an add-on, they are an extension of your Cat machines. Each one is perfectly balanced to our excavators so you can take on heaping loads without compromising fuel efficiency or machine health. We built them to fill faster, retain your load, and fit your task.
G318 Demolition & Sorting Grapple: 595-1393
Cat® Demolition & Sorting Grapples are designed for fast, productive material handling. Capable of high-volume, production loading and precise sorting, to enhance the productivity and efficiency of your operation. The grapples can handle anything from primary and secondary demolition to recycling to get the job done.
G318 Demolition & Sorting Grapple: 587-8965
Cat® Demolition & Sorting Grapples are designed for fast, productive material handling. Capable of high-volume, production loading and precise sorting, to enhance the productivity and efficiency of your operation. The grapples can handle anything from primary and secondary demolition to recycling to get the job done.
Utility Duty Bucket 600 mm (24 in): 607-7339
Cat® buckets are more than just an add-on, they are an extension of your Cat machines. Each one is perfectly balanced to our excavators so you can take on heaping loads without compromising fuel efficiency or machine health. We built them to fill faster, retain your load, and fit your task.
Utility Duty Bucket 900 mm (36 in): 607-7340
Cat® buckets are more than just an add-on, they are an extension of your Cat machines. Each one is perfectly balanced to our excavators so you can take on heaping loads without compromising fuel efficiency or machine health. We built them to fill faster, retain your load, and fit your task.
Utility Duty Bucket 1200 mm (48 in): 607-7341
Cat® buckets are more than just an add-on, they are an extension of your Cat machines. Each one is perfectly balanced to our excavators so you can take on heaping loads without compromising fuel efficiency or machine health. We built them to fill faster, retain your load, and fit your task.
H120 GC, side mount
H130 GC S
Cat® H130 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H130 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H130 GC S hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
H120 GC
Cat® Hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost per hour solution providing the consistent power and performance you need.
H120 GC S
Cat® H120 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H120 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H120 GC S hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
H130 GC
Cat® Hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost per hour solution providing the consistent power and performance you need.
H115 GC S
Cat® H115 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H115 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H115 GC S hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
H115 GC
Cat® Hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost per hour solution providing the consistent power and performance you need.
H115 S
Cat® H115 S Performance hammers are designed for productivity in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H115 S Performance hammers help increase overall productivity and reduce maintenance costs. Cat H115 S Performance hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
H120 S
Cat® H120 S Performance hammers are designed for productivity in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H120 S Performance hammers help increase overall productivity and reduce maintenance costs. Cat H120 S Performance hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
H130 S
Cat® H130 S Performance hammers are designed for productivity in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H130 S Performance hammers help increase overall productivity and reduce maintenance costs. Cat H130 S Performance hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
HM4815 Dedicated Bite Limiter Forestry Mulcher
Cat® forestry mulchers have industry-leading features to ensure you are getting the best productivity from a mulcher for tracked and wheeled excavators, all while keeping your work environment and equipment safe.
HM4015 Standard Forestry Mulcher
Cat® forestry mulchers have industry-leading features to ensure you are getting the best productivity from a mulcher for tracked and wheeled excavators, all while keeping your work environment and equipment safe.
MP318 Demolition Jaw
Cat® Multi-Processors accept multiple interchangeable jaws for a wide range of demolition tasks. Faster cycle times get your jobs done quicker. Greater power means taking on bigger jobs. Quick jaw change gives you the right tool for the task at hand, without slowing you down. All built on a durable, easy to maintain platform.
MP318 Universal Jaw
Cat® Multi-Processors accept multiple interchangeable jaws for a wide range of demolition tasks. Faster cycle times get your jobs done quicker. Greater power means taking on bigger jobs. Quick jaw change gives you the right tool for the task at hand, without slowing you down. All built on a durable, easy to maintain platform.
MP318 Pulverizer Jaw
Cat® Multi-Processors accept multiple interchangeable jaws for a wide range of demolition tasks. Faster cycle times get your jobs done quicker. Greater power means taking on bigger jobs. Quick jaw change gives you the right tool for the task at hand, without slowing you down. All built on a durable, easy to maintain platform.
Pin Grabber Coupler (B-Linkage): 388-0067
Cat® Pin Grabber Couplers bring another level of productivity and versatility to your operation. Add the ability to change attachments quickly and conveniently to your operation, while staying aligned to worldwide safety standards.
Pin Grabber Coupler (B-Linkage): 455-3910
Cat® Pin Grabber Couplers bring another level of productivity and versatility to your operation. Add the ability to change attachments quickly and conveniently to your operation, while staying aligned to worldwide safety standards.
Pin Grabber Coupler (B-Linkage): 455-3909
Cat® Pin Grabber Couplers bring another level of productivity and versatility to your operation. Add the ability to change attachments quickly and conveniently to your operation, while staying aligned to worldwide safety standards.
TRS18 Tiltrotator: 622-1955
Cat® Tiltrotators help you get the job done faster with the quality you expect from Cat products. Integrated to your excavator, Tiltrotators are productive, easy-to-use, and add value to your operation. Tiltrotators are a versatile solution providing enhancements to your operation.
Cat® Detect with Smart Camera
The Cat® Detect with Smart Camera safety technology utilizes a smart camera, an in-cab display and alerts to help your operator keep track of people near the machine.
Cat® Detect with Surround Cameras
The Cat® Detect with Surround Camera system uses three or four cameras and an in-cab display to give operators a view of their surroundings. It's an effective way to increase safety at the site.
CVP75
CVP75 Vibratory Plate Compactor - for 311-M318 HEX
CVP110
CVP110 Vibratory Plate Compactor - for medium HEX
MP318 Concrete Cutter Jaw
Cat® Multi-Processors accept multiple interchangeable jaws for a wide range of demolition tasks. Faster cycle times get your jobs done quicker. Greater power means taking on bigger jobs. Quick jaw change gives you the right tool for the task at hand, without slowing you down. All built on a durable, easy to maintain platform.
MP318 Shear Jaw
Cat® Multi-Processors accept multiple interchangeable jaws for a wide range of demolition tasks. Faster cycle times get your jobs done quicker. Greater power means taking on bigger jobs. Quick jaw change gives you the right tool for the task at hand, without slowing you down. All built on a durable, easy to maintain platform.
Cat Grade for Excavators (2D & 3D)
Digging a foundation. Trenching for a water line. Working on a slope. These jobs demand the precision and speed you get from Cat® Grade technologies. Combining advanced guidance with optional automated machine control, Grade helps operators hit grading targets right on the money in fewer passes.
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.
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.
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.
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.
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 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.
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 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.
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.
Cat Grade with Assist for Excavators
Cat Grade with 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.
Operator Coaching for Excavators
Operator Coaching allows operators of all experience levels to take their skill and efficiency to the next level. With quick training and data at their fingertips, operators can track and improve their productivity through everyday work on the job site.
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