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313 GC Hydraulic Excavator

The Cat® 313 GC excavator matches its performance to your job. A new, larger cab with an ergonomic layout keeps you comfortable all shift long. Combined with fuel-saving features, longer maintenance intervals, and simplified maintenance points, the 313 GC provides the reliability you expect at the low-cost-per-hour you need.

Specifications
Equipment
Units: US Metric
Engine
Net Power - ISO 9249
73 HP
54.3 kW
Engine Model
Cat C3.6
Engine Power - ISO 14396
74 HP
55.4 kW
Bore
4 in
98 mm
Stroke
5 in
120 mm
Displacement
220 in³
3.6 l
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
38.3 gal (US)
145 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