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Caterpillar
M319 Wheel Excavator
Engine Power – ISO 14396
174 hp
129 kW
Operating Weight Maximum
46410 lb
21050 kg
Maximum Travel Speed
21.7 mile/h
35 km/h
Overview
The Cat® M319 Wheel Excavator offers performance features and versatility to help you get more work done every day. With easy-to-use controls, a comfortable cab, and long service intervals, the M319 helps save you time and money. The compact radius design helps make it easy to work in space restricted environments.
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Exterior
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Interior
360° Interior view. Double click on the image to zoom in on any area of the product.
Features
High Performance
Work in Comfort
Low Maintenance Costs
Simple to Operate
Safety Features
Integrated Cat® Technologies
Sustainability
Details
Specifications
Engine
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| Maximum Travel Speed | 21.7 mile/h 35 km/h |
Hydraulic System
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| 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
| Spec | Value |
|---|---|
| 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
| 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 (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 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.43 metric tonnes (1.576 tons). |
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
- Sound-suppressed ROPS cab
- Keyless push-to-start engine control
- Height-adjustable console, infinite with no tool
- High-resolution 254 mm (10 in) LCD touchscreen monitor
CAT TECHNOLOGY
- VisionLink
- Remote Flash and Remote Troubleshoot
ENGINE
- Power mode selector
- One-touch low idle with auto engine speed control
- Automatic engine idle shutdown
- 52°C (125°F) high-ambient cooling capacity
- Cold start capability -18°C (0°F)
- Double element air filter with integrated pre-cleaner
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
- Boom, stick and bucket drift reduction valves
- Automatic hydraulic oil warm up
- Heavy lift mode
- One-slider joysticks
SAFETY AND SECURITY
- Rear and right-side-view cameras
- Wide angle mirrors
- Lockable disconnect switch
- Anti-skid plate and countersunk bolts on service platform
SERVICE AND MAINTENANCE
- Scheduled Oil Sampling (S·O·S℠) ports
- Integrated vehicle health management system
UNDERCARRIAGE AND STRUCTURES
- All wheel drive
- Automatic brake/axle lock
- 5000 kg (11,020 lb) counterweight
Optional Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 2.2 m (7’3″) stick (Europe only)
- 2.5 m (8’2″) stick
- 2.9 m (9’6″) stick
CAB
- Operator Protective Guard (OPG)
CAT TECHNOLOGY
- Cat Grade with 2D
- Cat Grade with 2D with Attachment Ready Option (ARO)
- Laser catcher
- Cat Grade 3D Ready
- Cat Grade Connectivity
- Cat Grade with Assist
- Cat Payload
- Cat Tiltrotator (TRS) Integration
ELECTRICAL SYSTEM
- Electrical refueling pump
HYDRAULIC SYSTEM
- Boom/stick lowering check valves
- Bucket cylinder check valves
- Two-slider joysticks
- Joystick steering
SAFETY AND SECURITY
- 360° visibility
- Signal/warning horn
- Inspection lighting
- 2D E-fence
- Cab avoidance
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 tires (Europe only)
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