LATEST FEATURES
Main content
Caterpillar
M319 Wheeled Excavator
Engine Power – ISO 14396:2002
174 hp
129.4 kW
Operating Weight Maximum
46407 lb
21050 kg
Maximum Travel Speed
21.7 mile/h
35 kl/h
Overview
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.
Media
Photos
Videos
360° View
Interior
360° Interior view. Double click on the image to zoom in on any area of the product.
Features
High Performance with Lower Fuel Consumption
Work in Comfort
Lower Maintenance Costs
Simple to Operate
Safety
Boost Efficiency and Productivity with Integrated Cat Technologies
Sustainability
Details
Specifications
Engine
| Spec | Value |
|---|---|
| Engine Power – ISO 14396:2002 | 174 hp 129.4 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 |
| Displacement | 268.5 in³ 4.4 l |
| Stroke | 127 mm 5 in |
| Biodiesel Capability | Up to B20¹ Up to B20¹ |
| Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. 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. 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. 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
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| Maximum Swing Torque | 32560 ft·lbf 44 kN·m |
| Swing Speed | 9.4 r/min 9.4 r/min |
Machine Weight
| Spec | Value |
|---|---|
| Operating Weight Maximum | 46407 lb 21050 kg |
| Operating Weight Minimum | 41888 lb 19000 kg |
Service Refill Capacities
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| Boom | VA 5.2 m (17'1") VA 5.2 m (17'1") |
| Stick | 2.5m (8'2") 2.5m (8'2") |
| Bucket | GD 0.91 m³ (1.19 yd³ ) 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
| Spec | Value |
|---|---|
| Boom Type | VA 5.2 m (17'1") VA 5.2 m (17'1") |
| Stick | 2.5m (8'2") 2.5m (8'2") |
| Bucket | GD 0.91 m³ (1.19 yd³ ) GD 0.91 m³ (1.19 yd³ ) |
| Dump Height | 25.6 ft 7790 mm |
| Cutting Height | 35.2 ft 10740 mm |
| 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
| Spec | Value |
|---|---|
| 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. 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
- 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