M319 Excavator | Wheel Excavator | Cat® Excavator | Cat

Engine

Engine Power - ISO 14396	174 hp 129 kW
Engine Power - ISO 14396 (DIN)	176 hp (metric) 176 hp (metric)
Engine Model	Cat® C4.4 Cat® 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
Stroke	5 in 127 mm
Displacement	268.5 in³ 4.4 l
Biodiesel Capability	Up to B20¹ Up to B20¹
Emissions	Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. 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. Advertised power is tested per the specified standard in effect at the time of manufacture. 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. 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. 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.

Drive

Maximum Travel Speed

21.7 mile/h 35 km/h

Hydraulic System

Main System - Maximum Flow - Implement	67 gal/min 254 l/min
Maximum Pressure - Implement Circuit - Normal	5076 psi 35000 kPa
Maximum Pressure - Implement Circuit - Heavy Lift	5366 psi 37000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit	5076 psi 35000 kPa

Swing Mechanism

Maximum Swing Speed*	9.4 r/min 9.4 r/min
Maximum Swing Torque	34739 lbf·ft 47.1 kN·m
Note (1)	For CE-marked machine default value may be set lower. For CE-marked machine default value may be set lower.

Machine Weight

Operating Weight Maximum	46410 lb 21050 kg
Operating Weight Minimum	41890 lb 19000 kg
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. 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.

Service Refill Capacities

Fuel Tank	76.6 gal (US) 290 l
Diesel Exhaust Fluid (DEF)	5.3 gal (US) 20 l
Cooling System	9.2 gal (US) 35 l
Hydraulic Tank	31.7 gal (US) 120 l
Hydraulic System - Including Tank	74 gal (US) 280 l

Dimensions

Boom	Variable Adjustable Boom 5.2 m (17'1") Variable Adjustable Boom 5.2 m (17'1")
Stick	2.5 m (8'2") 2.5 m (8'2")
Bucket	GD 0.91 m³ (1.19 yd³ ) GD 0.91 m³ (1.19 yd³ )
Shipping Height - Top of Cab	11 ft 3360 mm
Shipping Length	26.6 ft 8110 mm
Support Point	11.5 ft 3520 mm
Tail Swing Radius	6.2 ft 1900 mm
Counterweight Clearance	4.3 ft 1300 mm
Ground Clearance	1.4 ft 420 mm
Undercarriage Length	16.6 ft 5050 mm
Wheel Base	8.9 ft 2700 mm

Working Ranges and Forces

Boom	Variable Adjustable Boom 5.2 m (17'1") Variable Adjustable Boom 5.2 m (17'1")
Stick	2.5 m (8'2") 2.5 m (8'2")
Bucket	GD 0.91 m³ (1.19 yd³ ) GD 0.91 m³ (1.19 yd³ )
Maximum Cutting Height	35.2 ft 10740 mm
Maximum Loading Height	25.6 ft 7790 mm
Maximum Digging Depth	18.9 ft 5750 mm
Maximum Vertical Wall Digging Depth	14.6 ft 4450 mm
Maximum Reach at Ground Line	30.2 ft 9210 mm
Stick Forces (ISO)	16861 lbf 75 kN
Bucket Forces (ISO)	26752 lbf 119 kN
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 1378 mm (4'6"). 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 1378 mm (4'6").

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 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.43 metric tonnes (1.576 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.43 metric tonnes (1.576 tons).