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M314 Wheel Excavator
Engine Power - ISO 14396
134 hp
100 kW
Operating Weight Maximum
39,680 lb
18,000 kg
Maximum Travel Speed
23 mile/h
37 km/h
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SPECIFICATIONS
The Cat® M314 Wheel Excavator offers high performance with simple-to-use technologies to help boost operator efficiency. With easy-to-use controls, Cat tiltrotator (TRS) integration, a comfortable cab, and long service intervals, the M314 helps save you time and money.
Air Conditioning System
Note
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 0.0004 metric tonnes (0.0004 tons).
Dimensions
Boom
Variable Adjustable Boom 5 m (16' 6")
Stick
2.2 m (7' 3")
Bucket
GD 0.76 m³ (0.99 yd³)
Shipping Height - Top of Cab
10.9 ft
3,315 mm
Shipping Length
26.9 ft
8,210 mm
Support Point
11.3 ft
3,450 mm
Tail Swing Radius
7.1 ft
2,150 mm
Counterweight Clearance
4.1 ft
1,260 mm
Ground Clearance
1.1 ft
335 mm
Undercarriage Length
16.1 ft
4,920 mm
Wheel Base
8.2 ft
2,500 mm
Drive
Maximum Travel Speed
23 mile/h
37 km/h
Engine
Engine Power - ISO 14396
134 hp
100 kW
Engine Power - ISO 14396 (DIN)
136 hp (metric)
136 hp (metric)
Engine Model
Cat® C3.6
Net Power - ISO 9249
127 hp
95 kW
Net Power - ISO 9249 (DIN)
129 hp (metric)
129 hp (metric)
Bore
3.9 in
98 mm
Stroke
5 in
120 mm
Displacement
221 in³
3.6 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Korea 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 2,000 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 - Implement
71.3 gpm
270 L/min
Maximum Pressure - Implement Circuit - Normal
5,076 psi
35,000 kPa
Maximum Pressure - Implement Circuit - Heavy Lift
5,366 psi
37,000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit
5,076 psi
35,000 kPa
Machine Weight
Operating Weight Maximum
39,680 lb
18,000 kg
Operating Weight Minimum
32,190 lb
14,600 kg
Note (1)
Operating weight includes full fuel tank, operator, 500 kg (1,102 lb) bucket and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include a 2200 mm (7'3") stick and a 210 kg (463 lb) quick coupler.
Service Refill Capacities
Fuel Tank
77.9 gal (US)
295 l
Diesel Exhaust Fluid (DEF)
5.3 gal (US)
20 l
Cooling System
5.3 gal (US)
20 l
Hydraulic Tank
23.8 gal (US)
90 l
Hydraulic System - Including Tank
58.1 gal (US)
220 l
Sustainability
Recyclability
91%
Swing Mechanism
Maximum Swing Speed*
9.1 r/min
9.1 r/min
Maximum Swing Torque
30,461 lbf·ft
41.3 kN·m
Note (1)
*For CE-marked machine default value may be set lower
Working Ranges and Forces
Boom
Variable Adjustable Boom 5 m (16' 6")
Stick
2.2 m (7' 3")
Bucket
GD 0.76 m³ (0.99 yd³)
Digging Height
32.1 ft
9,780 mm
Dump Height
23 ft
7,010 mm
Maximum Digging Depth
17.4 ft
5,290 mm
Maximum Vertical Wall Digging Depth
13.9 ft
4,250 mm
Maximum Reach at Ground Line
28.4 ft
8,650 mm
Stick Forces (ISO)
15,961 lbf
71 kN
Bucket Forces (ISO)
23,605 lbf
105 kN
Note (1)
Range values are calculated with a GD bucket (CW-S) and CW-20S-D.4.N quick coupler with a tip radius of 1387 mm (4'7"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of 1224 mm (4'0").
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- ELECTRICAL SYSTEM
- LED lights on boom and cab
- Programmable time-delay LED working lights
- Roading and indicator lights, front and rear
- Maintenance free batteries
- Centralized electrical disconnect switch
- ENGINE
- Cat C3.6 single turbo diesel engine
- Power mode selector
- One-touch low idle with auto engine speed control
- Automatic engine idle shutdown
- Up to 52°C (125°F) high-ambient cooling capacity
- Cold start capability down to -18°C (0°F)
- Double element air filter with integrated pre-cleaner
- HYDRAULIC SYSTEM
- Boom, stick, and bucket drift reduction valves
- Automatic hydraulic oil warm up
- Heavy lift mode
- SAFETY AND SECURITY
- Rear and right-side-view cameras
- Wide angle mirrors
- Signal/warning horn
- 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
- TECHNOLOGY
- VisionLink™
- Remote Flash and Remote Troubleshoot
- UNDERCARRIAGE AND STRUCTURES
- All wheel drive
- Automatic brake/axle lock
- 3300 kg (7275 lb) counterweight
- 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
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- BOOMS AND STICKS
- 4650 mm (15'3") One-Piece Boom (Europe, Aus-NZ only)
- 4400 mm (14'5") One-Piece Boom (South Korea only)
- 5028 mm (16'6") Variable Adjustable Boom
- 2200 mm (7'3") stick
- 2500 mm (8'2") stick
- 2900 mm (9'6") Drop Nose stick without bucket linkage (Europe only)
- ELECTRICAL SYSTEM
- LED lights on chassis (left-hand, right-hand) and counterweight
- Electrical refueling pump
- HYDRAULIC SYSTEM
- Boom/stick lowering check valves
- Bucket cylinder check valves
- One-slider joysticks
- Two-slider joysticks
- Joystick Steering
- SAFETY AND SECURITY
- 360° visibility
- Travel alarm
- Inspection lighting
- 2D E-fence
- Cab avoidance
- SERVICE AND MAINTENANCE
- Automatic lubrication system for implement and swing system
- 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
- UNDERCARRIAGE AND STRUCTURES
- 9.00-20 14 PR, dual tires (South Korea only)
- 10.00-20 16 PR, dual tires
- 10.00-20, dual, solid rubber tires
- 300-80-22.5 dual pneumatic, spacerless tire (Europe only)
- CAB
- Operator Protective Guard (OPG)
- Openable two-piece front window (laminated)
- Fixed one-piece front window (P5A classified)
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