M319 Working on Road

M319 Wheeled Excavator

Overview

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.

High Performance with Lower Fuel Consumption
  • The Cat® engine matches to your performance and production needs. The engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
  • Use up to 5% less fuel consumption over the M317F.
  • Work confidently in space-restricted areas. Dig, swing, and dump within a tight working space.
Work in Comfort
  • Choose between Deluxe and Premium cab options.
  • The Deluxe seat is heated and air adjustable while the Premium seat is heated, ventilated, and adjusts automatically.
  • Get in and out of the cab easier using the tip-up left console.
  • Feel more comfortable in the cab while you work with reduced cab vibrations from advanced viscous mounts.
Lower Maintenance Costs
  • Quickly check and service your machine with daily maintenance points accessible from ground level.
  • Check the engine oil level quickly and safely from the ground.
  • Save up to 10 percent in maintenance parts with the new, longer lasting filters.
  • Track your machine’s filter life and maintenance intervals on the in-cab monitor.
Simple to Operate
  • Start the engine with the push-to-start button, a Bluetooth key fob, or the unique Operator ID function.
  • Program your power mode and joystick preferences using Operator ID; the excavator remembers your settings each time you go to work.
  • Navigate quickly on the standard high-resolution 254 mm (10 inch) touchscreen monitor or with the aid of the jog dial control.
Safety
  • Access daily maintenance points from ground level.
  • Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the pushbutton starting feature.
  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
  • Enjoy better visibility into trenches, in each swing direction, and behind you with the help of smaller cab pillars, larger windows, and a flat engine hood design. Rearview and side-view cameras are standard.
Boost Efficiency and Productivity with Integrated Cat Technologies
  • Boost productivity versus traditional grading withoptional Cat Grade with 2D system.
  • Optional 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 or take payload data with you. The monitor’s USB port lets you download your results from one shift all the way up to 30 days of work so can manage your progress without needing an internet connection or VisionLink subscription.
High Performance with Lower Fuel Consumption
  • The Cat® engine matches to your performance and production needs. The engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
  • Use up to 5% less fuel consumption over the M317F.
  • Work confidently in space-restricted areas. Dig, swing, and dump within a tight working space.
  • Travel between sites easier with travel speeds up to 35 kph (21.7 mph).
  • From dirt to asphalt, the excavator matches your needs to get the job done in a timely, efficient manner.
  • The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise working requirements.
  • With up to 15 percent more swing torque, you can get the job done faster to move on to the next one. The dedicated swing pump provides consistent power for better multitasking capabilities.
  • Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
  • Don’t let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 52°C (125°F) and cold start capability of -18°C (0°F).
Work in Comfort
  • Choose between Deluxe and Premium cab options.
  • The Deluxe seat is heated and air adjustable while the Premium seat is heated, ventilated, and adjusts automatically.
  • Get in and out of the cab easier using the tip-up left console.
  • Feel more comfortable in the cab while you work with reduced cab vibrations from advanced viscous mounts.
  • 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, overhead, and in the consoles. A cup holder, bottle holder, and coat hook are also provided.
  • Bluetooth™ integrated radio allows for seamless mobile phone connection to listen to music, podcasts, and hands-free calling.
  • Easily adjust to your ideal temperature with the touchscreen monitor or jog dial.
Lower Maintenance Costs
  • Quickly check and service your machine with daily maintenance points accessible from ground level.
  • Check the engine oil level quickly and safely from the ground.
  • Save up to 10 percent in maintenance parts with the new, longer lasting filters.
  • Track your machine’s filter life and maintenance intervals on the in-cab monitor.
  • Two levels of fuel filtration protect the engine from dirty diesel.
  • 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 percent longer than previous filter designs.
  • S·O·SSM ports are located at ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.
Simple to Operate
  • Start the engine with the push-to-start button, a Bluetooth key fob, or the unique Operator ID function.
  • Program your power mode and joystick preferences using Operator ID; the excavator remembers your settings each time you go to work.
  • Navigate quickly on the standard high-resolution 254 mm (10 inch) touchscreen monitor or with the aid of the jog dial control.
  • The auto axle lock presses the pedal for you to reduce your overall number of actions. The machine automatically detects when the service brake and axle need to be locked or unlocked. It releases automatically when you press the travel pedal.
Safety
  • Access daily maintenance points from ground level.
  • Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the pushbutton starting feature.
  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
  • Enjoy better visibility into trenches, in each swing direction, and behind you with the help of smaller cab pillars, larger windows, and a flat engine hood design. Rearview and side-view cameras are standard.
  • The service platform design provides easy, safe, and quick access to the upper service platform; the service platform steps use anti-skid punch plate to prevent slipping.
  • The standard hydraulic lockout lever isolates all hydraulic and travel functions in the lowered position.
  • Swing lock prevents front linkage from moving as you travel.
  • Ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
Boost Efficiency and Productivity with Integrated Cat Technologies
  • Boost productivity versus traditional grading withoptional Cat Grade with 2D system.
  • Optional 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 or take payload data with you. The monitor’s USB port lets you download your results from one shift all the way up to 30 days of work so can manage your progress without needing an internet connection or VisionLink subscription.
  • 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 and see the front linkage’s full range of motion on a second high-resolution touchscreen monitor.
  • Optional 2D E-fence is integrated right out of the factoryto prevent the excavator from moving outside operator defined set points.
  • 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.

Engine

Engine Model
C4.4
Engine Power - ISO 14396
174HP
Net Power - ISO 9249
171HP
Bore
4.1in
Stroke
127mm
Displacement
268.5in³

Hydraulic System

Maximum Pressure - Implement Circuit - Heavy Lift
5366psi
Maximum Pressure - Implement Circuit - Travel Circuit
5076psi
Maximum Pressure - Implement Circuit - Normal
5076psi
Main System - Maximum Flow - Implement
67gal/min

Swing Mechanism

Maximum Swing Torque
32560ft·lbf
Swing Speed
9.4r/min

Service Refill Capacities

Fuel Tank
76.6gal (US)
Diesel Exhaust Fluid (DEF)
5.3gal (US)
Cooling System
35l
Hydraulic Tank
31.7gal (US)
Hydraulic System - Including Tank
74gal (US)

Transmission

Drawbar Pull
23380lbf
Maximum Travel Speed
21.7mile/h
Creeper Speed - 1st Gear
3.4mile/h
Forward/Reverse - 1st Gear
6.2mile/h
Forward/Reverse - 2nd Gear
21.7mile/h
Creeper Speed - 2nd Gear
9.3mile/h

Dimensions

Boom
VA 5.2 m (17'1")
Stick
2.5m (8'2")
Bucket
GD 0.91 m³ (1.19 yd³ )
Shipping Height - Top of Cab
10.7ft
Support Point
11.6ft
Shipping Length
26.6ft
Tail Swing Radius
6.25ft
Counterweight Clearance
4.25ft
Ground Clearance
1.4ft
Undercarriage Length
16.6ft
Wheel Base
8.8ft

Working Ranges and Forces

Boom Type
VA 5.2 m (17'1")
Stick
2.5m (8'2")
Bucket
GD 0.91 m³ (1.19 yd³ )
Dump Height
25.6ft
Digging Height
18.9ft
Reach at Ground Level
30.2ft
Vertical Wall Digging Depth
14.6ft
Stick Forces (ISO)
16861lbf
Bucket Forces (ISO)
26752lbf

working Ranges and Forces

Cutting Height
35.2ft

Working Ranges

Maximum Reach - Ground Level
30.3ft
Boom Type
VA 5.2 m (17'1")
Maximum Digging Depth
18.8ft

Machine Weight

Operating Weight Maximum
46407lb
Operating Weight Minimum
41888lb

Standard/Optional Features

Standard Equipment:

  • Cab
    • ROPS, sound suppression
    • High-resolution 254 mm (10 in) LCD touchscreen monitor
  • Cat Technology
    • Cat Product Link
  • Cat Technologies
    • Remote Flash/Troubleshoot capability
  • Engine
    • Power mode selector
    • One-touch low idle with auto engine speed control
    • Auto engine idle shutdown
    • 52°C (125°F) high-ambient cooling capacity
    • -18°C (0°F) cold start capability
    • Double element air filter with integrated precleaner
    • Electric fuel priming pump
    • On-demand electric cooling fans
    • Biodiesel capability up to B20
  • Hydraulic System
    • Automatic swing brake
    • Auto hydraulic oil warm up
    • Electronic main control valve
    • Boom and stick drift reduction valves
    • 1-slider joysticks
    • Heavy lift mode
    • Quick coupler circuit
    • Separate dedicated swing pump
  • Undercarriage And Structures
    • Automatic brake/axle lock
    • 5000 kg (11,020 lb) counterweight
    • All wheel drive
  • Electrical System
    • LED lights on chassis (left-hand, right-hand) and counterweight
    • Programmable time-delay LED working lights
    • Roading and indicator lights, front and rear
    • Maintenance-free batteries
    • Centralized electrical disconnect switch
  • Service And Maintenance
    • Sampling ports for Scheduled Oil Sampling (SOS)
  • Safety And Security
    • Rear- and right-side-view cameras
    • Wide angle mirrors
    • Ground-level engine shutoff switch
    • Anti-skid plate and countersunk bolts on service platform

Optional Equipment:

  • Cab
    • Deluxe cab
    • Premium cab
  • Cat Technologies
    • Cat Grade with 2D
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D
    • Payload
    • 2D E-Fence
  • Hydraulic System
    • 2-slider joysticks
    • Second high-pressure auxiliary circuit (one/ two-way high-pressure flow)
    • Medium pressure auxiliary circuit (one/twoway medium-pressure flow)
    • SmartBoom
    • Ride control
    • Cat tiltrotator support
    • Joystick steering
  • Boom And Sticks
    • 5.2 m (17'1") variable adjustable boom
    • 2.2 m (7'3") stick
    • 2.5 m (8'2") stick
    • 2.9 m (9'6") stick
  • Undercarriage And Structures
    • 10.00-20 16 PR, dual tires
    • 11.00-20 16 PR, dual tires
    • 315/70R22.5, no gap dual tires
    • 445/70R 19.5, single tires
  • Electrical System
    • Electrical refueling pump
  • Service And Maintenance
    • Automatic lubrication system for implement and swing system
  • Safety And Security
    • 360° visibility
    • Cat asset tracker
    • Signaling/warning horn

See how M319 compares against frequently compared products

M319

Engine Model
C4.4
Engine Power - ISO 14396
174 HP
Net Power - ISO 9249
171 HP
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