313 GC Hydraulic Excavator
The Cat® 313 GC excavator matches its performance to your job. An updated, larger cab keeps you comfortable all shift long. Combined with fuel-saving features and longer maintenance intervals, the 313 GC provides reliability at a low-cost-per-hour.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Net Power - ISO 9249
73 hp
54.3 kW
Engine Model
Cat C3.6
Engine Power - ISO 14396
74 hp
55.4 kW
Engine Power - ISO 14396 (DIN)
75 hp (metric)
75 hp (metric)
Net Power - ISO 9249 (DIN)
74 hp (metric)
74 hp (metric)
Bore
4 in
98 mm
Stroke
5 in
120 mm
Displacement
220 in³
3.6 l
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and 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 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
247 L/min (65 gal/min)
Maximum Pressure - Equipment
5075 psi
35000 kPa
Maximum Pressure - Travel
5075 psi
35000 kPa
Maximum Pressure - Swing
3770 psi
26000 kPa
Swing Mechanism
Swing Speed
11.5 r/min
11.5 r/min
Maximum Swing Torque
25888 ft·lbf
35 kN·m
Weights
Operating Weight
30400 lb
13800 kg
Service Refill Capacities
Fuel Tank Capacity
68.2 gal (US)
258 l
Cooling System
4 gal (US)
15 l
Engine Oil
2.1 gal (US)
8 l
Final Drive - Each
0.8 gal (US)
3 l
Hydraulic System - Including Tank
22.5 gal (US)
85 l
Hydraulic Tank
18.5 gal (US)
70 l
Dimensions
Boom
Reach 4.65 m (15'3")
Stick
Reach R3.0 m (9'8")
Bucket
GD 0.53 m³ (0.69 yd³)
Shipping Height - Top of Cab
9.2 ft
2810 mm
Handrail Height
9.2 ft
2810 mm
Shipping Length
25.5 ft
7780 mm
Shipping Length - with Blade
26.4 ft
8050 mm
Tail Swing Radius
7.1 ft
2190 mm
Counterweight Clearance
3 ft
916 mm
Ground Clearance
1.4 ft
446 mm
Track Length
12.3 ft
3750 mm
Length to Center of Rollers
9.9 ft
3040 mm
Track Gauge
6.5 ft
1990 mm
Transport Width
8.1 ft
2490 mm
Working Ranges & Forces
Maximum Digging Depth
19.8 ft
6040 mm
Boom
Reach 4.65 m (15'3")
Stick
Reach R3.0 m (9'8")
Bucket
GD 0.53 m³ (0.69 yd³)
Maximum Reach at Ground Level
28.4 ft
8660 mm
Maximum Cutting Height
28.9 ft
8830 mm
Maximum Loading Height
21 ft
6420 mm
Minimum Loading Height
5.2 ft
1600 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
19.2 ft
5860 mm
Maximum Vertical Wall Digging Depth
17 ft
5190 mm
Minimum Working Equipment Radius
8.4 ft
2570 mm
Bucket Digging Force - ISO
22180 lbf
98.67 kN
Stick Digging Force - ISO
13330 lbf
59.29 kN
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 0.85 hg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.
Standard Equipment
NOTE
BOOM AND STICKS
CAB
CAT TECHNOLOGIES
ELECTRICAL SYSTEM
ENGINE
HYDRAULIC SYSTEM
SAFETY AND SECURITY
SERVICE AND MAINTENANCE
UNDERCARRIAGE AND STRUCTURES
