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M315

Wheel Excavators

The Cat® M315 Wheeled Excavator provides top performance to get the job done faster. Save time and money with low maintenance costs, longer service intervals, and 100 percent daily ground level maintenance. The compact radius design makes it easy to work in space restricted environments. The M315 gives you the power to work longer while putting money in your pocket.

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Engine Model C4.4

Engine Power - ISO 14396 110 kW

Net Power - ISO 9249 108 kW

Bore 105 mm

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M315

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OVERVIEW

HIGH PERFORMANCE AND VERSATILITY IN A COMPACT MACHINE

FEATURES & BENEFITS

LATEST FEATURES

LATEST FEATURES     Cab Monitor Improvements     Continuously improved user interface allows for intuitive navigation, minimizi... Read more

High Performance with Lower Fuel Consumption

High Performance with Lower Fuel Consumption     The Cat® C4.4 engine matches to your performance and production needs. The engine meets U.S. EPA Tier... Read more

Work in Comfort

Work in Comfort     Choose between Deluxe and Premium cab options.     The Deluxe seat is heated and air adjustable while the Prem... Read more

Safety

Safety     Access daily maintenance points from ground level.     Keep your excavator secure with Operator ID. Use your PIN code o... Read more

Lower Maintenance Costs

Lower Maintenance Costs     Quickly check and service your machine with all daily maintenance points accessible from ground level.    &... Read more

Simple to Operate

Simple to Operate     Start the engine with the push-to-start button, a Bluetooth key fob, or the unique Operator ID function.    &nbsp... Read more

Boost Efficiency and Productivity with Integrated Cat Technologies

Boost Efficiency and Productivity with Integrated Cat Technologies     Boost productivity versus traditional grading with optional Cat Grade with 2D s... Read more

Sustainability

    The Cat® C4.4 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Korea Tier 5 emission standards.     Cat diesel engine... Read more

SPECIFICATIONS FOR M315

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Engine

Engine Model	C4.4
Engine Power - ISO 14396	110 kW
Net Power - ISO 9249	108 kW
Bore	105 mm
Stroke	5 in
Displacement	4.4 l
Biodiesel Capability	Up to B20¹
Emissions	Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 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) or 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. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Engine Power - ISO 14396 (DIN)	150 hp (metric)
Net Power - ISO 9249 (DIN)	147 hp (metric)

Hydraulic System

Main System - Maximum Flow - Implement	275 l/min
Maximum Pressure - Implement Circuit - Heavy Lift	37000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit	35000 kPa
Maximum Pressure - Implement Circuit - Normal	35000 kPa

Swing Mechanism

Maximum Swing Torque	41 kN·m
Swing Speed	9.1 r/min

Machine Weight

Operating Weight Maximum	18000 kg
Operating Weight Minimum	15700 kg

Service Refill Capacities

Fuel Tank	280 l
Diesel Exhaust Fluid (DEF)	20 l
Cooling System	6.3 gal (US)
Hydraulic Tank	90 l
Hydraulic System - Including Tank	220 l

Transmission

Maximum Travel Speed	35 km/h
Forward/Reverse - 1st Gear	10 km/h
Forward/Reverse - 2nd Gear	35 km/h
Creeper Speed - 1st Gear	5.5 km/h
Creeper Speed - 2nd Gear	15 km/h
Drawbar Pull	104 kN

Dimensions

Boom	VA 5.2 m (17'1")
Stick	2.5m (8'2")
Bucket	GD 0.76 m³ (0.99 yd³ )
Shipping Height - Top of Cab	3280 mm
Support Point	3310 mm
Shipping Length	7880 mm
Tail Swing Radius	1750 mm
Counterweight Clearance	1260 mm
Ground Clearance	440 mm
Undercarriage Length	4870 mm
Wheel Base	2550 mm

Working Ranges and Forces

Boom Type	VA 5.2 m (17'1")
Stick	2.5m (8'2")
Bucket	GD 0.76 m³ (0.99 yd³ )
Dump Height	7680 mm
Digging Height	5580 mm
Reach at Ground Level	8980 mm
Vertical Wall Digging Depth	4580 mm
Stick Forces (ISO)	71 kN
Bucket Forces (ISO)	106 kN

working Ranges and Forces

Cutting Height

10410 mm

Air Conditioning System

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 of refrigerant which has a CO2 equivalent of 1.144 metric tonnes.

SELECT MODELS TO COMPARE

Wheel Excavators

M320D2

Operating Weight 19 000 to 19 800 kg (41,888 to 43,652 lb)

Bucket Capacities 0.35 to 1.18 m3 (0.46 to 1.54 yd3)

Engine Gross Power (Maximum) - ISO 14396 128.8 kW

Engine Model Cat C7.1

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Wheel Excavators

M315D2

Operating Weight 13 500 to 15 200 kg (29762 to 33510 lb)

Bucket Capacities 0.20 to 0.76 m3 (0.26 to 1.0 yd3)

Net Power - ISO 14396 102 kW

Engine Model Cat® C4.4

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Wheel Excavators

M317D2

Operating Weight 15 300 to 17 500 kg (33,731 to 38,581 lb)

Bucket Capacities 0.35 to 0.91 m3 (0.46 to 1.19 yd3)

Net Power - ISO 14396 108 kW

Engine Model Cat® C4.4

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M315

Wheel Excavators

M315

OVERVIEW