Engine
Engine Model | C4.4 C4.4 |
Engine Power - ISO 14396 | 174 HP 129.4 kW |
Net Power - ISO 9249 | 171 HP 128 kW |
Bore | 4.1 in 105 mm |
Stroke | 127 mm 5 in |
Displacement | 268.5 in³ 4.4 l |
Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
Key Specs
The Cat® M319 Wheeled Excavator provides top performance to get the job done faster. Save time and money with low maintenance costs, longer service intervals, and 100 percent daily ground level maintenance. The M319 gives you the power to work longer while putting money in your pocket.
Work faster with more swing torque. A smaller front and reduced tail swing radius lets you work in space-restricted areas.
Longer, synchronized service intervals, 100% daily ground-level maintenance and centralized grease points with an autolube option lower your overall costs.
Operate with ease. Easy to reach controls, a comfortable seat, and improved visibility let you work comfortably all shift long.
Engine Model | C4.4 C4.4 |
Engine Power - ISO 14396 | 174 HP 129.4 kW |
Net Power - ISO 9249 | 171 HP 128 kW |
Bore | 4.1 in 105 mm |
Stroke | 127 mm 5 in |
Displacement | 268.5 in³ 4.4 l |
Main System - Maximum Flow - Implement | 67 gal/min 254 l/min |
Maximum Pressure - Implement Circuit - Heavy Lift | 5366 psi 37000 kPa |
Maximum Pressure - Implement Circuit - Travel Circuit | 5076 psi 35000 kPa |
Maximum Pressure - Implement Circuit - Normal | 5076 psi 35000 kPa |
Maximum Swing Torque | 32560 ft·lbf 44 kN·m |
Swing Speed | 9.4 r/min 9.4 r/min |
Operating Weight Maximum | 46407 lb 21050 kg |
Operating Weight Minimum | 41888 lb 19000 kg |
Fuel Tank | 76.6 gal (US) 290 l |
Diesel Exhaust Fluid (DEF) | 5.3 gal (US) 20 l |
Cooling System | 35 l 9.2 gal (US) |
Hydraulic Tank | 31.7 gal (US) 120 l |
Hydraulic System - Including Tank | 74 gal (US) 280 l |
Maximum Travel Speed | 21.7 mile/h 35 kl/h |
Forward/Reverse - 1st Gear | 6.2 mile/h 10 km/h |
Forward/Reverse - 2nd Gear | 21.7 mile/h 35 km/h |
Creeper Speed - 1st Gear | 3.4 mile/h 5.5 km/h |
Creeper Speed - 2nd Gear | 9.3 mile/h 15 km/h |
Drawbar Pull | 23380 lbf 104 kN |
Boom | VA 5.2 m (17'1") VA 5.2 m (17'1") |
Stick | 2.5m (8'2") 2.5m (8'2") |
Bucket | GD 0.91 m³ (1.19 yd³ ) GD 0.91 m³ (1.19 yd³ ) |
Shipping Height - Top of Cab | 10.7 ft 3260 mm |
Support Point | 11.6 ft 3520 mm |
Shipping Length | 26.6 ft 8110 mm |
Tail Swing Radius | 6.25 ft 1900 mm |
Counterweight Clearance | 4.25 ft 1300 mm |
Ground Clearance | 1.4 ft 420 mm |
Undercarriage Length | 16.6 ft 5050 mm |
Wheel Base | 8.8 ft 2700 mm |
Boom Type | VA 5.2 m (17'1") VA 5.2 m (17'1") |
Stick | 2.5m (8'2") 2.5m (8'2") |
Bucket | GD 0.91 m³ (1.19 yd³ ) GD 0.91 m³ (1.19 yd³ ) |
Dump Height | 25.6 ft 7790 mm |
Digging Height | 18.9 ft 5750 mm |
Reach at Ground Level | 30.2 ft 9210 mm |
Vertical Wall Digging Depth | 14.6 ft 4450 mm |
Stick Forces (ISO) | 16861 lbf 75 kN |
Bucket Forces (ISO) | 26752 lbf 119 kN |
Cutting Height | 35.2 ft 10740 mm |
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
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.
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.
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.
The Cat PL161 Attachment Locator 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™ 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.
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.
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® 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.
The Cat PL161 Attachment Locator 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™ 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.
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.
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 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.
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.
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.
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.
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.
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.
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.
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.
Cat® Technology for construction helps contractors meet production goals and improve efficiencies.
Learn MoreOwn an excavator? We’ve got you covered with must-know information about your machine.
Learn More