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.
Engine Power - ISO 14396 134 hp
Operating Weight Maximum 39680 lb
Maximum Travel Speed 23 mile/h
Engine Power - ISO 14396 (DIN) 136 hp (metric)
Biodiesel Capability Up to B20¹
Bore 3.9in
Displacement 221in³
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Korea Stage V emission standards.
Engine Model Cat® C3.6
Engine Power - ISO 14396 134hp
Engine Power - ISO 14396 (DIN) 136hp (metric)
Net Power - ISO 9249 127hp
Net Power - ISO 9249 (DIN) 129hp (metric)
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. Advert
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
Stroke 5in
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.
Operating Weight Maximum 39680lb
Operating Weight Minimum 32190lb
Maximum Travel Speed 23mile/h
Main System - Maximum Flow - Implement 71.3gal/min
Maximum Pressure - Implement Circuit - Heavy Lift 5366psi
Maximum Pressure - Implement Circuit - Normal 5076psi
Maximum Pressure - Implement Circuit - Travel Circuit 5076psi
Maximum Swing Speed* 9.1r/min
Maximum Swing Torque 30461lbf·ft
Note (1) *For CE-marked machine default value may be set lower
Cooling System 5.3gal (US)
Diesel Exhaust Fluid (DEF) 5.3gal (US)
Fuel Tank 77.9gal (US)
Hydraulic System - Including Tank 58.1gal (US)
Hydraulic Tank 23.8gal (US)
Boom Variable Adjustable Boom 5 m (16' 6")
Bucket GD 0.76 m³ (0.99 yd³)
Counterweight Clearance 4.1ft
Ground Clearance 1.1ft
Shipping Height - Top of Cab 10.9ft
Shipping Length 26.9ft
Stick 2.2 m (7' 3")
Support Point 11.3ft
Tail Swing Radius 7.1ft
Undercarriage Length 16.1ft
Wheel Base 8.2ft
Boom Variable Adjustable Boom 5 m (16' 6")
Bucket GD 0.76 m³ (0.99 yd³)
Bucket Forces (ISO) 23605lbf
Digging Height 32.1ft
Dump Height 23ft
Maximum Digging Depth 17.4ft
Maximum Reach at Ground Line 28.4ft
Maximum Vertical Wall Digging Depth 13.9ft
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").
Stick 2.2 m (7' 3")
Stick Forces (ISO) 15961lbf
Note The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant 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).
Recyclability 91%
Standard and optional equipment may vary. Consult your Cat dealer for details.
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
Cat C3.6 single turbo diesel 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
Boom, stick, and bucket drift reduction valves
Automatic hydraulic oil warm up
Heavy lift mode
Rear and right-side-view cameras
Wide angle mirrors
Signal/warning horn
Lockable disconnect switch
Anti-skid plate and countersunk bolts on service platform
Scheduled Oil Sampling (S·O·S℠) ports
Integrated vehicle health management system
VisionLink®
Remote Flash and Remote Troubleshoot
All wheel drive
Automatic brake/axle lock
3300 kg (7275 lb) counterweight
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
Standard and optional equipment may vary. Consult your Cat dealer for details.
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)
LED lights on chassis (left-hand, right-hand) and counterweight
Electrical refueling pump
Boom/stick lowering check valves
Bucket cylinder check valves
One-slider joysticks
Two-slider joysticks
Joystick Steering
360° visibility
Travel alarm
Inspection lighting
2D E-fence
Cab avoidance
Automatic lubrication system for implement and swing system
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
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)
Operator Protective Guard (OPG)
Openable two-piece front window (laminated)
Fixed one-piece front window (P5A classified)
