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.
Engine Power - ISO 14396 174 HP
Operating Weight Maximum 46407 lb
Maximum Travel Speed 21.7 mile/h
Engine Power - ISO 14396 (DIN) 176 hp (metric)
Biodiesel Capability Up to B20¹
Bore 4.1in
Displacement 268.5in³
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.
Engine Model C4.4
Engine Power - ISO 14396 174HP
Engine Power - ISO 14396 (DIN) 176hp (metric)
Net Power - ISO 9249 171HP
Net Power - ISO 9249 (DIN) 174hp (metric)
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar
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
Stroke 127mm
Operating Weight Maximum 46407lb
Operating Weight Minimum 41888lb
Creeper Speed - 1st Gear 3.4mile/h
Creeper Speed - 2nd Gear 9.3mile/h
Drawbar Pull 23380lbf
Forward/Reverse - 1st Gear 6.2mile/h
Forward/Reverse - 2nd Gear 21.7mile/h
Maximum Travel Speed 21.7mile/h
Main System - Maximum Flow - Implement 67gal/min
Maximum Pressure - Implement Circuit - Heavy Lift 5366psi
Maximum Pressure - Implement Circuit - Normal 5076psi
Maximum Pressure - Implement Circuit - Travel Circuit 5076psi
Maximum Swing Torque 32560ft·lbf
Swing Speed 9.4r/min
Cooling System 35l
Diesel Exhaust Fluid (DEF) 5.3gal (US)
Fuel Tank 76.6gal (US)
Hydraulic System - Including Tank 74gal (US)
Hydraulic Tank 31.7gal (US)
Boom VA 5.2 m (17'1")
Bucket GD 0.91 m³ (1.19 yd³ )
Counterweight Clearance 4.25ft
Ground Clearance 1.4ft
Shipping Height - Top of Cab 10.7ft
Shipping Length 26.6ft
Stick 2.5m (8'2")
Support Point 11.6ft
Tail Swing Radius 6.25ft
Undercarriage Length 16.6ft
Wheel Base 8.8ft
Boom Type VA 5.2 m (17'1")
Bucket GD 0.91 m³ (1.19 yd³ )
Bucket Forces (ISO) 26752lbf
Digging Height 18.9ft
Dump Height 25.6ft
Reach at Ground Level 30.2ft
Stick 2.5m (8'2")
Stick Forces (ISO) 16861lbf
Vertical Wall Digging Depth 14.6ft
Cutting Height 35.2ft
Note The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.43 metric tonnes.
Standard and optional equipment may vary. Consult your Cat dealer for details.
5.2 m (17'1") variable adjustable boom
ROPS, sound suppression
High-resolution 254 mm (10 in) LCD touchscreen monitor
VisionLink
Remote Flash
Remote Troubleshoot
Power mode selector
One-touch low idle with auto engine speed control
Auto engine idle shutdown
52°C (125°F) high-ambient cooling capacity
Cold start capability-18°C (0°F)
Double element air filter with integrated precleaner
Electric fuel priming pump
On-demand electric cooling fans
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
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
Rear- and right-side-view cameras
Wide angle mirrors
Ground-level engine shutoff switch
Anti-skid plate and countersunk bolts on service platform
Integrated vehicle health management system
Sampling ports for Scheduled Oil Sampling (S-O-S)
Automatic brake/axle lock
5000 kg (11,020 lb) counterweight
All wheel drive
Standard and optional equipment may vary. Consult your Cat dealer for details.
2.2 m (7'3") stick
2.5 m (8'2") stick
2.9 m (9'6") stick
Deluxe cab
Premium cab
Auxiliary relay
Cat Grade Connectivity
Cat Grade 2D
Cat Grade with Attachment Ready Option (ARO)
Cat Grade 3D dual GNSS
Laser catcher
Grade Assist
Cat Payload
Cat Tilt Rotator (TRS) Integration
Electrical refueling pump
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
360° visibility
Cat asset tracker
Signaling/warning horn
Inspection lighting
2D E-Fence
Automatic lubrication system for implement and swing system
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
300-80-22.5 dual pneumatic, spacerless tre
