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319 Hydraulic Excavator

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Product Description

The Cat® 319 hydraulic excavator offers powerful performance, stability, and productivity for construction, utility work, and road maintenance jobs. Operate with confidence in tight spaces with a compact design, while Cat technologies help deliver precision and safety on the jobsite.

Specifications
Us
Metric
Engine
Net Power - ISO 9249
133 hp
99 kW
Net Power - ISO 9249 (DIN)
134 hp (metric)
134 hp (metric)
Engine Model
Cat C3.6
Engine Power - ISO 14396
134 hp
100 kW
Engine Power - ISO 14396 (DIN)
136 hp (metric)
136 hp (metric)
Bore
4 in
98 mm
Stroke
5 in
120 mm
Displacement
220 in³
3.6 l
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 intake system, exhaust system and alternator 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) and are compatible* with 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. ***Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
Hydraulic System
Main System - Maximum Flow
296 L/min (78 gal/min)
Maximum Pressure - Equipment
5076 psi
35000 kPa
Maximum Pressure - Travel
5076 psi
35000 kPa
Maximum Pressure - Swing
3785 psi
26100 kPa
Swing Mechanism
Swing Speed
9.2 r/min
9.2 r/min
Maximum Swing Torque
45140 lbf·ft
61 kN·m
Note (1)
*For CE-marked machine default value may be set lower
Weights
Operating Weight
44100 lb
20000 kg
Note (1)
*Long undercarriage, 5.1 m (16'9") Reach Boom, 3.1 m (10'2") Reach Stick, General Duty (GD) 1.0 m³ (1.31 yd³) bucket, and 700 mm (28") triple grouser track shoes.
Service Refill Capacities
Fuel Tank Capacity
60.5 gal (US)
229 l
Cooling System
5 gal (US)
19 l
Engine Oil
2.9 gal (US)
11 l
Final Drive - Each
1.6 gal (US)
6 l
Hydraulic System - Including Tank
21.9 gal (US)
83 l
Hydraulic Tank
20.1 gal (US)
76 l
DEF Tank
5.5 gal (US)
21 l
Dimensions
Boom
Reach 5.1 m (16'9")
Stick
Reach 3.1 m (10'2")
Bucket
GD 1.0 m³ (1.31 yd³)
Shipping Height - Top of Cab
9.6 ft
2940 mm
Handrail Height
9.8 ft
2990 mm
Shipping Length
26.6 ft
8120 mm
Shipping Length - with Blade
28.4 ft
8660 mm
Tail Swing Radius
5.7 ft
1750 mm
Counterweight Clearance
3.3 ft
1016 mm
Ground Clearance
1.5 ft
463 mm
Track Length
13.4 ft
4070 mm
Length to Center of Rollers
10.7 ft
3265 mm
Track Gauge
7.2 ft
2200 mm
Transport Width
9.5 ft
2900 mm
Working Ranges and Forces
Maximum Digging Depth
21.5 ft
6550 mm
Boom
Reach 5.1 m (16'9")
Stick
Reach 3.1 m (10'2")
Bucket
GD 1.0 m³ (1.31 yd³)
Maximum Reach at Ground Level
30.2 ft
9190 mm
Maximum Cutting Height
29.7 ft
9050 mm
Maximum Loading Height
21.1 ft
6430 mm
Minimum Loading Height
6.1 ft
1850 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
20.8 ft
6330 mm
Maximum Vertical Wall Digging Depth
17.1 ft
5210 mm
Minimum Working Equipment Radius
9.6 ft
2930 mm
Bucket Digging Force - ISO
27650 lbf
123 kN
Stick Digging Force - ISO
15960 lbf
71 kN
Air Conditioning System
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system contains 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.144 metric tonnes (1.261 tons). If equipped with R1234yf (Global Warming Potential = 0.5), the system contains 0.7 kg (1.5 lb) of refrigerant which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).
Standard/Optional

Standard Equipment

NOTE
CAB
CAT TECHNOLOGIES
ELECTRICAL SYSTEM
ENGINE
HYDRAULIC SYSTEM
SAFETY AND SECURITY
SERVICE AND MAINTENANCE
UNDERCARRIAGE AND STRUCTURES

Optional Equipment

NOTE
BOOM AND STICKS
CAB
CAT TECHNOLOGIES
ELECTRICAL SYSTEM
HYDRAULIC SYSTEM
SAFETY AND SECURITY
UNDERCARRIAGE AND STRUCTURES

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