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Wheel Excavators

M314 Wheel Excavator

Engine Power - ISO 14396

134 hp

Operating Weight Maximum

39,680 lb

Maximum Travel Speed

23 mile/h

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

    Shipping Length

    26.9 ft

    Support Point

    11.3 ft

    Tail Swing Radius

    7.1 ft

    Counterweight Clearance

    4.1 ft

    Ground Clearance

    1.1 ft

    Undercarriage Length

    16.1 ft

    Wheel Base

    8.2 ft

    Drive

    Maximum Travel Speed

    23 mile/h

    Engine

    Engine Power - ISO 14396

    134 hp

    Engine Power - ISO 14396 (DIN)

    136 hp (metric)

    Engine Model

    Cat® C3.6

    Net Power - ISO 9249

    127 hp

    Net Power - ISO 9249 (DIN)

    129 hp (metric)

    Bore

    3.9 in

    Stroke

    in

    Displacement

    221 in³

    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

    Maximum Pressure - Implement Circuit - Normal

    5,076 psi

    Maximum Pressure - Implement Circuit - Heavy Lift

    5,366 psi

    Maximum Pressure - Implement Circuit - Travel Circuit

    5,076 psi

    Machine Weight

    Operating Weight Maximum

    39,680 lb

    Operating Weight Minimum

    32,190 lb

    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)

    Diesel Exhaust Fluid (DEF)

    5.3 gal (US)

    Cooling System

    5.3 gal (US)

    Hydraulic Tank

    23.8 gal (US)

    Hydraulic System - Including Tank

    58.1 gal (US)

    Sustainability

    Recyclability

    91%

    Swing Mechanism

    Maximum Swing Speed*

    9.1 r/min

    Maximum Swing Torque

    30,461 lbf·ft

    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

    Dump Height

    23 ft

    Maximum Digging Depth

    17.4 ft

    Maximum Vertical Wall Digging Depth

    13.9 ft

    Maximum Reach at Ground Line

    28.4 ft

    Stick Forces (ISO)

    15,961 lbf

    Bucket Forces (ISO)

    23,605 lbf

    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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