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 | 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 | 5 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. Advert |
| 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 |
| Operating Weight Maximum | 39680 lb |
| Operating Weight Minimum | 32190 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. |
| Maximum Travel Speed | 23 mile/h |
| Main System – Maximum Flow – Implement | 71.3 gpm |
| Maximum Pressure – Implement Circuit – Normal | 5076 psi |
| Maximum Pressure – Implement Circuit – Heavy Lift | 5366 psi |
| Maximum Pressure – Implement Circuit – Travel Circuit | 5076 psi |
| Maximum Swing Speed* | 9.1 r/min |
| Maximum Swing Torque | 30461 lbf·ft |
| Note (1) | *For CE-marked machine default value may be set lower |
| 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) |
| 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 |
| 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) | 15961 lbf |
| Bucket Forces (ISO) | 23605 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 | 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 conta |
| 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 |
| 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 |
| 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) |
