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M319 Wheeled Excavator

Engine Model

Cat® C4.4

Operating Weight Maximum

46,407 lb

Maximum Travel Speed

21.7 mile/h

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SPECIFICATIONS

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.

FULL SPECIFICATIONS

Air Conditioning System

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.

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

10.7 ft

Support Point

11.6 ft

Shipping Length

26.6 ft

Tail Swing Radius

6.25 ft

Counterweight Clearance

4.25 ft

Ground Clearance

1.4 ft

Undercarriage Length

16.6 ft

Wheel Base

8.8 ft

Engine

Engine Model

Cat® C4.4

Engine Power - ISO 14396:2002

174 hp

Net Power - ISO 9249

171 hp

Bore

4.1 in

Stroke

127 mm

Displacement

268.5 in³

Biodiesel Capability

Up to B20¹

Emissions

Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.

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 standard in effect at the time of manufacture.

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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels.Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Engine Power - ISO 14396 (DIN)

176 hp (metric)

Net Power - ISO 9249 (DIN)

174 hp (metric)

Hydraulic System

Main System - Maximum Flow - Implement

67 gal/min

Maximum Pressure - Implement Circuit - Heavy Lift

5,366 psi

Maximum Pressure - Implement Circuit - Travel Circuit

5,076 psi

Maximum Pressure - Implement Circuit - Normal

5,076 psi

Machine Weight

Operating Weight Maximum

46,407 lb

Operating Weight Minimum

41,888 lb

Service Refill Capacities

Fuel Tank

76.6 gal (US)

Diesel Exhaust Fluid (DEF)

5.3 gal (US)

Cooling System

35 l

Hydraulic Tank

31.7 gal (US)

Hydraulic System - Including Tank

74 gal (US)

Swing Mechanism

Maximum Swing Torque

32,560 ft·lbf

Swing Speed

9.4 r/min

Transmission

Maximum Travel Speed

21.7 mile/h

Forward/Reverse - 1st Gear

6.2 mile/h

Forward/Reverse - 2nd Gear

21.7 mile/h

Creeper Speed - 1st Gear

3.4 mile/h

Creeper Speed - 2nd Gear

9.3 mile/h

Drawbar Pull

23,380 lbf

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

25.6 ft

Cutting Height

35.2 ft

Digging Height

18.9 ft

Reach at Ground Level

30.2 ft

Vertical Wall Digging Depth

14.6 ft

Stick Forces (ISO)

16,861 lbf

Bucket Forces (ISO)

26,752 lbf

STANDARD EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 5.2 m (17'1") variable adjustable boom
CAB
- ROPS, sound suppression
- High-resolution 254 mm (10 in) LCD touchscreen monitor
CAT TECHNOLOGY
- VisionLink
- Remote Flash
- Remote Troubleshoot
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
- Cold start capability-18°C (0°F)
- Double element air filter with integrated precleaner
- Electric fuel priming pump
- On-demand electric cooling fans
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
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
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
SERVICE AND MAINTENANCE
- Integrated vehicle health management system
- Sampling ports for Scheduled Oil Sampling (S-O-S)
UNDERCARRIAGE AND STRUCTURES
- Automatic brake/axle lock
- 5000 kg (11,020 lb) counterweight
- All wheel drive

OPTIONAL EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 2.2 m (7'3") stick
- 2.5 m (8'2") stick
- 2.9 m (9'6") stick
CAB
- Deluxe cab
- Premium cab
- Auxiliary relay
CAT TECHNOLOGY
- 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 SYSTEM
- Electrical refueling pump
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
SAFETY AND SECURITY
- 360° visibility
- Cat asset tracker
- Signaling/warning horn
- Inspection lighting
- 2D E-Fence
SERVICE AND MAINTENANCE
- Automatic lubrication system for implement and swing system
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
- 300-80-22.5 dual pneumatic, spacerless tre