M319 Wheeled Excavator
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.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Engine Power - ISO 14396
174 HP
129.4 kW
Engine Power - ISO 14396 (DIN)
176 hp (metric)
176 hp (metric)
Engine Model
C4.4
Net Power - ISO 9249
171 HP
128 kW
Net Power - ISO 9249 (DIN)
174 hp (metric)
174 hp (metric)
Bore
4.1 in
105 mm
Displacement
268.5 in³
4.4 l
Stroke
127 mm
5 in
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.
Hydraulic System
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
Swing Mechanism
Maximum Swing Torque
32560 ft·lbf
44 kN·m
Swing Speed
9.4 r/min
9.4 r/min
Machine Weight
Operating Weight Maximum
46407 lb
21050 kg
Operating Weight Minimum
41888 lb
19000 kg
Service Refill Capacities
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
Transmission
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
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
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
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
7790 mm
working Ranges and Forces
Cutting Height
35.2 ft
10740 mm
Working Ranges and Forces
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
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.
Standard Equipment
NOTE
BOOM AND STICKS
CAB
CAT TECHNOLOGY
ENGINE
ELECTRICAL SYSTEM
HYDRAULIC SYSTEM
SAFETY AND SECURITY
SERVICE AND MAINTENANCE
UNDERCARRIAGE AND STRUCTURES
