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The Cat® 315 excavator offers superior performance in a compact design. Standard, easy-to-use Cat technologies boost operator efficiencies and improve jobsite productivity while a large, ergonomic cab provides a comfortable working environment. Combined with simplified maintenance points, the 315 keeps you working, quickly and efficiently.

Cat Specs
Photos
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Weights

Operating Weight
34000 lb

Engine

Engine Power - ISO 14396
110 HP
Net Power - ISO 9249 (DIN)
110 hp (metric)
Engine Power - ISO 14396 (DIN)
111 hp (metric)
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 intake system, exhaust system and alternator with engine speed at 2,400 rpm. Advertised power is t
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 (f
Bore
4 in
Stroke
5 in
Displacement
220 in²
Engine Model
Cat C3.6
Net Power - ISO 9249
108 HP

Service Refill Capacities

Hydraulic Tank
19 gal (US)
Fuel Tank Capacity
49 gal (US)
Final Drive - Each
1 gal (US)
Engine Oil
2 gal (US)
Hydraulic System - Including Tank
22.5 gal (US)
Cooling System
4 gal (US)

Hydraulic System

Maximum Pressure - Equipment
5075 psi
Maximum Pressure - Travel
5075 psi
Maximum Pressure - Swing
3770 psi
Main System - Maximum Flow
276 l/min (73 gal/min)

Swing Mechanism

Swing Speed
12 r/min
Maximum Swing Torque
25815 lb/ft

Dimensions

Ground Clearance
1.4 in
Tail Swing Radius
5.1 in
Counterweight Clearance
2.8 in
Track Length
12.3 in
Transport Width
8.1 in
Shipping Length
24.7 ft
Track Gauge
6.5 in

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.8 hg of refrigerant which has a CO2 equiv

Shipping

UPC
95%