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M315 Wheel Excavators

The Catยฎ M315 Wheeled Excavator provides top performance with up to 15 percent more swing torque and technology options to boost productivity. Save time and money with up to 10 percent savings in maintenance costs, longer service intervals, and daily ground level maintenance. The M315 gives you the power to work longer while putting money in your pocket.

M315

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Catยฎ M315 wheel excavators combine the capabilities of trackhoe models but add more mobility, speed, and versatility for digging, trenching, and lifting.

Engine Power - ISO 14396:2002
121 hp
Operating Weight Maximum
34610 lb
Maximum Travel Speed
23 mile/h
Engine Model
Cat C3.6
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Engine specifications
Engine Power - ISO 14396:2002 90 kW
Engine Model Cat C3.6
Bore 98 mm
Displacement 3.6 l
Stroke 120 mm
Engine Emissions Meets Tier 3 and Stage IIIA emission standards.
Note (1) The M315 meets Tier 3 and Stage IIIA emission standards. Net power is tested per ISO 9249:2007. Standards in effect at the time of manufacture. Net power available at flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 2,000 rpm.
Note (2) No engine power derating required below 3,000 m (9,843 ft) altitude.
Note (3) Recommended for use up to 3000 m (9,843 ft) altitude with engine power derate above 3000 m (9,843 ft).
Note (4) Rated speed at 2,000 rpm.

Features

LATEST FEATURES

  • Cat Payload helps you achieve precise load targets to improve your operating efficiency. Pick up a load of material--with a bucket and thumb combination or grapple and clamshell attachments--and get a real-time weight estimate without swinging.
  • New optional auxiliary relay powers on and turns off CB radios, beacon lights, and other attachments without you taking your hands off the joysticks.
  • Remote Flash and Remote Troubleshoot now standard.
Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
Build Number: 07C

HIGH PERFORMANCE WITH LOWER FUEL CONSUMPTION

  • The Cat engine matches to your performance and production needs. The engine meets U.S. EPA Tier 3 and EU Stage IIIA emission standards.
  • Travel between sites easier with travel speeds up to 37 kph (23 mph).
  • From dirt to asphalt, the excavator matches your needs to get the job done in a timely, efficient manner.
  • The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise working requirements.
  • With up to 15 percent more swing torque, you can get the job done faster to move on to the next one. The dedicated swing pump provides consistent power for better multitasking capabilities.
  • Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
  • Don't let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 52ยฐC (125ยฐF) and cold start capability of -18ยฐC (0ยฐF).

Boost Efficiency and Productivity with Integrated Cat Technologies

  • Boost productivity versus traditional grading withoptional Cat Grade with 2D system.
  • Optional Cat Payload on-board weighing system: Achieve precise load targets and increase loading efficiency with on-the-go weighing and real-time estimates of your payload without swinging.
  • Combine Payload with VisionLinkยฎ and remotely manage your production targets or take payload data with you. The monitorรขโ‚ฌโ„ขs USB port lets you download your results from one shift all the way up to 30 days of work so can manage your progress without needing an internet connection or VisionLink subscription.
  • Upgrade to optional Cat Grade with Advanced 2D: Create and edit grade designs with ease on a second high-resolution 254 mm (10 in) touchscreen monitor.
  • Upgrade to optional Cat Grade with 3D: Create and edit designs with ease and see the front linkage's full range of motion on a second high-resolution touchscreen monitor.
  • Optional 2D E-fence is integrated right out of the factoryto prevent the excavator from moving outside operator defined set points.
  • All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica. Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.

WORK IN COMFORT

  • Choose between Comfort and Deluxe cab options.
  • The Deluxe seat is heated and air adjustable.
  • Get in and out of the cab easier using the tip-up left console.
  • Feel more comfortable in the cab while you work with reduced cab vibrations from advanced viscous mounts.
  • Control the excavator comfortably with easy-to-reach controls.

LOWER MAINTENANCE COSTS

  • Quickly check and service your machine with daily maintenance points accessible from ground level.
  • Check the engine oil level quickly and safely from the ground.
  • Save up to 10 percent in maintenance parts with the new, longer lasting filters.
  • Track your machine's filter life and maintenance intervals on the in-cab monitor.
  • Two levels of fuel filtration protect the engine from dirty diesel.
  • The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000-hour replacement interval - 50 percent longer than previous filter designs.
  • Sโ€ขOโ€ขSSM ports are located at ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.
  • Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles. A cup holder, bottle holder, and coat hook are also provided.
  • Bluetoothยฎ integrated radio allows for seamless mobile phone connection to listen to music and podcasts and for hands-free calling.
  • Easily adjust to your ideal temperature with the touchscreen monitor or jog dial.

Standard Equipment

NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
  • ROPS, Sound Suppression
  • Comfort cab
  • High-resolution 203 mm (8 in) LCD touchscreen monitor
CAT TECHNOLOGIES
  • Produck Link
  • Remote Flash/Troubleshoot Capability
ENGINE
  • Power Mode Selector
  • One-touch low idle with auto engine speed control
  • Auto engine idle shutdown
  • 52ยฐ C (125ยฐ F) high-ambient cooling capacity
  • Cold start capability -18ยฐ C (0ยฐ F)
HYDRAULIC SYSTEM
  • Boom and stick regeneration circuits
  • Auto hydraulic warm up
  • Boom and stick drift reduction valve
BOOM AND STICKS
  • 4650 mm (15' 3") one-piece boom
UNDERCARRIAGE AND STRUCTURES
  • Tires, 9.00-20 14 PR, dual
  • All wheel drive
  • Automatic brake/axle lock
  • 3100 kg (6,834 lb) counterweight
ELECTRICAL SYSTEM
  • Maintenance free batteries
  • Roading and indicator lights, front and rear
  • Programmable time-delay LED working lights
SERVICE AND MAINTENANCE
  • Sampling ports for Scheduled Oil Sampling (SยทOยทS)
  • Ground-level and platform-level engine oil dipsticks
SAFETY AND SECURITY
  • Wide angle mirrors
  • Ground-level engine shutoff switch
  • Anti-skid plate
  • Signaling/warning horn

Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

HYDRAULIC SYSTEM

  • One-Slider joysticks
  • Advanced tool control (one/two way high-pressure flow with drift reduction)
  • Quick coupler circuit

BOOM AND STICKS

  • 2500 mm (8' 2") stick
  • 2200 mm (7' 3") stick

ELECTRICAL SYSTEM

  • Electrical refueling pump
  • LED chassis light, left-hand/right-hand boom lights, cab lights

CAT TECHNOLOGIES

  • Cat Grade with 2D
  • Cat Payload
  • 2D E-Fence
  • Cat Grade with 3D
  • Cat Grade with Advanced 2D

CAB

  • High-Resolution 254 mm (10 in) LCD touchscreen monitor
  • Auxiliary relay

SAFETY AND SECURITY

  • Rear and side view cameras
  • Rear and side view cameras