M319 Wheel Excavator
The Cat® M319 Wheel Excavator offers performance features and versatility to help you get more work done every day. With easy-to-use controls, a comfortable cab, and long service intervals, the M319 helps save you time and money. The compact radius design helps make it easy to work in space restricted environments.
Engine Power - ISO 14396
174hp
Engine Power - ISO 14396 (DIN)
176hp (metric)
Engine Model
Cat® C4.4
Net Power - ISO 9249
171hp
Net Power - ISO 9249 (DIN)
174hp (metric)
Bore
4.1in
Stroke
5in
Displacement
268.5in³
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,200 rpm. Advert
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
Operating Weight Maximum
46410lb
Operating Weight Minimum
41890lb
Note (1)
Operating weight includes full fuel tank, operator, bucket 700 kg (1,540 lb) and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include 2.5 m (8'2") stick, bucket and 220 kg (485 lb) quick coupler.
Maximum Travel Speed
21.7mile/h
Main System - Maximum Flow - Implement
67gal/min
Maximum Pressure - Implement Circuit - Normal
5076psi
Maximum Pressure - Implement Circuit - Heavy Lift
5366psi
Maximum Pressure - Implement Circuit - Travel Circuit
5076psi
Maximum Swing Speed*
9.4r/min
Maximum Swing Torque
34739lbf·ft
Note (1)
*For CE-marked machine default value may be set lower.
Fuel Tank
76.6gal (US)
Diesel Exhaust Fluid (DEF)
5.3gal (US)
Cooling System
9.2gal (US)
Hydraulic Tank
31.7gal (US)
Hydraulic System - Including Tank
74gal (US)
Boom
Variable Adjustable Boom 5.2 m (17'1")
Stick
2.5 m (8'2")
Bucket
GD 0.91 m³ (1.19 yd³ )
Shipping Height - Top of Cab
11ft
Shipping Length
26.6ft
Support Point
11.5ft
Tail Swing Radius
6.2ft
Counterweight Clearance
4.3ft
Ground Clearance
1.4ft
Undercarriage Length
16.6ft
Wheel Base
8.9ft
Boom
Variable Adjustable Boom 5.2 m (17'1")
Stick
2.5 m (8'2")
Bucket
GD 0.91 m³ (1.19 yd³ )
Maximum Cutting Height
35.2ft
Maximum Loading Height
25.6ft
Maximum Digging Depth
18.9ft
Maximum Vertical Wall Digging Depth
14.6ft
Maximum Reach at Ground Line
30.2ft
Stick Forces (ISO)
16861lbf
Bucket Forces (ISO)
26752lbf
Note (1)
Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW quick coupler with a tip radius of 1484 mm (4'10"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of 13
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 (2.2 lb) of refrigerant which has a CO2 equivalent of 1.43 metric tonnes (1.576 tons).
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Boom And Sticks
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- 2.2 m (7'3") stick (Europe only)
- 2.5 m (8'2") stick
- 2.9 m (9'6") stick
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- Cab
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- Operator Protective Guard (OPG)
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- Cat Technology
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- Cat Grade with 2D
- Cat Grade with 2D with Attachment Ready Option (ARO)
- Laser catcher
- Cat Grade 3D Ready
- Cat Grade Connectivity
- Cat Grade with Assist
- Cat Payload
- Cat Tiltrotator (TRS) Integration
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- Electrical System
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- Electrical refueling pump
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- Hydraulic System
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- Boom/stick lowering check valves
- Bucket cylinder check valves
- Two-slider joysticks
- Joystick steering
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- Safety And Security
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- 360° visibility
- Signal/warning horn
- Inspection lighting
- 2D E-fence
- Cab avoidance
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- Service And Maintenance
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- Automatic lubrication system for implement and swing system
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- Undercarriage And Structures
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- 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 tires (Europe only)
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Boom And Sticks
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- 5.2 m (17'1") Variable Adjustable Boom
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- Cab
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- Sound-suppressed ROPS cab
- Keyless push-to-start engine control
- Height-adjustable console, infinite with no tool
- High-resolution 254 mm (10 in) LCD touchscreen monitor
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- Cat Technology
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- VisionLink
- Remote Flash and Remote Troubleshoot
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- Engine
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- Power mode selector
- One-touch low idle with auto engine speed control
- Automatic engine idle shutdown
- 52°C (125°F) high-ambient cooling capacity
- Cold start capability -18°C (0°F)
- Double element air filter with integrated pre-cleaner
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- Electrical System
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- 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
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- Hydraulic System
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- Boom, stick and bucket drift reduction valves
- Automatic hydraulic oil warm up
- Heavy lift mode
- One-slider joysticks
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- Safety And Security
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- Rear and right-side-view cameras
- Wide angle mirrors
- Lockable disconnect switch
- Anti-skid plate and countersunk bolts on service platform
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- Service And Maintenance
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- Scheduled Oil Sampling (S·O·S℠) ports
- Integrated vehicle health management system
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- Undercarriage And Structures
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- All wheel drive
- Automatic brake/axle lock
- 5000 kg (11,020 lb) counterweight
