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319 Hydraulic Excavator

Net Power - ISO 9249

133 hp

Operating Weight

44,100 lb

Maximum Digging Depth

21.5 ft

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SPECIFICATIONS

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.

FULL SPECIFICATIONS

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).

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

Handrail Height

9.8 ft

Shipping Length

26.6 ft

Shipping Length - with Blade

28.4 ft

Tail Swing Radius

5.7 ft

Counterweight Clearance

3.3 ft

Ground Clearance

1.5 ft

Track Length

13.4 ft

Length to Center of Rollers

10.7 ft

Track Gauge

7.2 ft

Transport Width

9.5 ft

Engine

Net Power - ISO 9249

133 hp

Net Power - ISO 9249 (DIN)

134 hp (metric)

Engine Model

Cat C3.6

Engine Power - ISO 14396

134 hp

Engine Power - ISO 14396 (DIN)

136 hp (metric)

Bore

4 in

Stroke

5 in

Displacement

220 in³

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

5,076 psi

Maximum Pressure - Travel

5,076 psi

Maximum Pressure - Swing

3,785 psi

Service Refill Capacities

Fuel Tank Capacity

60.5 gal (US)

Cooling System

5 gal (US)

Engine Oil

2.9 gal (US)

Final Drive - Each

1.6 gal (US)

Hydraulic System - Including Tank

21.9 gal (US)

Hydraulic Tank

20.1 gal (US)

DEF Tank

5.5 gal (US)

Swing Mechanism

Swing Speed

9.2 r/min

Maximum Swing Torque

45,140 lbf·ft

Note (1)

*For CE-marked machine default value may be set lower

Weights

Operating Weight

44,100 lb

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.

Working Ranges and Forces

Maximum Digging Depth

21.5 ft

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

Maximum Cutting Height

29.7 ft

Maximum Loading Height

21.1 ft

Minimum Loading Height

6.1 ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

20.8 ft

Maximum Vertical Wall Digging Depth

17.1 ft

Minimum Working Equipment Radius

9.6 ft

Bucket Digging Force - ISO

27,650 lbf

Stick Digging Force - ISO

15,960 lbf

STANDARD EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
- Rollover Protective Structure (ROPS)
- Air suspension heated seat, 254 mm (10") touchscreen monitor
CAT TECHNOLOGIES
- VisionLink™
- Remote Flash
- Remote Troubleshoot
- Cat Grade with 2D
- Cat Assist
- Cat Payload
ELECTRICAL SYSTEM
- Maintenance free battery
- LED chassis light, left-side/right-side boom lights, cab lights
- Programmable time-delay LED working lights
ENGINE
- Cat C3.6 single turbo diesel engine
- Three selectable modes: Power, Smart, Eco
- One-touch low idle with automatic engine speed control
- Automatic engine idle shutdown
- Down to -25°C (-13°F) cold start capability
- Electric fuel priming pump
- Electric cooling fans
- Single fuel filtration system with water separator and indicator
- Sealed double element air filter with integrated pre-cleaner
HYDRAULIC SYSTEM
- Electronic main control valve
- Single-type electronic main pump
- Boom and stick regeneration circuits
- Boom and stick drift reduction valve
- Automatic hydraulic oil warm up
- Automatic two-speed travel
SAFETY AND SECURITY
- Rear and right-side-view cameras
- Ground level accessible secondary engine shutoff switch in cab
- Service platform with anti-skid plate and countersunk bolts
- Signaling/warning horn
- Hydraulic lock out lever
- 2D E-fence
SERVICE AND MAINTENANCE
- Grouped engine oil and fuel filters
- Ground-level engine oil dipstick
- Scheduled Oil Sampling (S·O·S℠) ports
- Integrated vehicle health management system
UNDERCARRIAGE AND STRUCTURES
- Grease lubricated track link
- Tie-down points
- 4.65 mt (10,200 lb) counterweight

OPTIONAL EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 5.1 m (16'9") Reach Boom
- 2.64 m (8’8”) stub + 2.6 (8’6”) fore Variable Angle Boom
- 2.25 m (7'5") Reach stick (VA Boom only)
- 2.6 m (8'6") Reach stick
- 2.9 m (9'6") Reach stick
- 3.1 m (10'2") Reach stick
- 2.9 m (9'6") Thumb Ready stick (N Am only)
CAB
- Operator Protective Guards (OPG)
- Auxiliary relay
CAT TECHNOLOGIES
- Operator Coaching
- Cat Advanced Payload
- Cat Grade with 2D with Attachment Ready Option (ARO)
- Cat Grade with 3D (single or dual GNSS)
- Cat Grade 3D Ready
ELECTRICAL SYSTEM
- 360° lighting
HYDRAULIC SYSTEM
- Boom and stick lowering check valves
SAFETY AND SECURITY
- Cat Detect - People Detection
- 360° visibility
- Swing alarm
- Inspection lighting
UNDERCARRIAGE AND STRUCTURES
- 500 mm (20") triple grouser track shoes (Europe only)
- 600 mm (24") triple grouser track shoes
- 600 mm (24") triple grouser track shoes with rubber pad
- 700 mm (28") triple grouser track shoes with additional steps
- 900 mm (35") triple grouser track shoes (Europe only)
- 2800 mm (9'2") blade
- 2900 mm (9'6") blade