M315 Wheeled Excavator
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.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Engine Power - ISO 14396
148 hp
110 kW
Engine Power - ISO 14396 (DIN)
150 hp (metric)
150 hp (metric)
Engine Model
C4.4
Net Power - ISO 9249
145 hp
108 kW
Net Power - ISO 9249 (DIN)
147 hp (metric)
147 hp (metric)
Bore
4.1 in
105 mm
Displacement
268.5 in³
4.4 l
Stroke
127 mm
5 in
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.
Hydraulic System
Main System - Maximum Flow - Implement
73 gal/min
275 l/min
Maximum Pressure - Implement Circuit - Heavy Lift
5366 psi
37000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit
5076 psi
35000 kPa
Maximum Pressure - Implement Circuit - Normal
5076 psi
35000 kPa
Swing Mechanism
Maximum Swing Torque
30340 ft·lbf
41 kN·m
Swing Speed
9.1 r/min
9.1 r/min
Machine Weight
Operating Weight Maximum
39680 lb
18000 kg
Operating Weight Minimum
34610 lb
15700 kg
Service Refill Capacities
Fuel Tank
74 gal (US)
280 l
Diesel Exhaust Fluid (DEF)
5.3 gal (US)
20 l
Cooling System
24 l
6.3 gal (US)
Hydraulic Tank
23.8 gal (US)
90 l
Hydraulic System - Including Tank
58.1 gal (US)
220 l
Transmission
Maximum Travel Speed
21.7 mile/h
35 km/h
Forward/Reverse - 1st Gear
6.2 mile/h
10 km/h
Forward/Reverse - 2nd Gear
21.7 mile/h
35 km/h
Creeper Speed - 1st Gear
3.4 mile/h
5.5 km/h
Creeper Speed - 2nd Gear
9.3 mile/h
15 km/h
Drawbar Pull
23380 lbf
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
10.9 ft
3280 mm
Support Point
10.1 ft
3310 mm
Shipping Length
25.1 ft
7880 mm
Tail Swing Radius
5.9 ft
1750 mm
Counterweight Clearance
4.2 ft
1260 mm
Ground Clearance
1.5 ft
440 mm
Undercarriage Length
16 ft
4870 mm
Wheel Base
8.4 ft
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
25.2 ft
7680 mm
working Ranges and Forces
Cutting Height
34.2 ft
10410 mm
Working Ranges and Forces
Digging Height
18.4 ft
5580 mm
Reach at Ground Level
29.6 ft
8980 mm
Vertical Wall Digging Depth
15 ft
4580 mm
Stick Forces (ISO)
15961 lbf
71 kN
Bucket Forces (ISO)
23830 lbf
106 kN
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.
Standard Equipment
NOTE
CAB
BOOM AND STICKS
ELECTRICAL SYSTEM
ENGINE
HYDRAULIC SYSTEM
SAFETY AND SECURITY
SERVICE AND MAINTENANCE
TECHNOLOGY
UNDERCARRIAGE AND STRUCTURES
