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317 GC Hydraulic Excavator

Net Power - ISO 9249

119 HP

Operating Weight

38,000 lb

Maximum Digging Depth

21 ft

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SPECIFICATIONS

The Cat® 317 GC Excavator offers job-matched performance and world-class versatility. A large working envelope and expanded work tool offering help you complete your work quickly and efficiently. Combined with fuel-saving features, longer maintenance intervals, and simplified maintenance points, the 317 GC provides the reliability you expect at the low cost-per-hour you need.

FULL SPECIFICATIONS

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 0.9 hg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.

Dimensions

Boom

Reach 5.1 m (16'9")

Stick

Reach R2.9 m (9'6")

Bucket

GD 0.76 m³ (0.99 yd³)

Shipping Height - Top of Cab

9.6 ft

Handrail Height

9.6 ft

Shipping Length

28.1 ft

Tail Swing Radius

8.2 ft

Counterweight Clearance

3.3 ft

Ground Clearance

1.4 ft

Track Length

13 ft

Length to Center of Rollers

10.4 ft

Track Gauge

6.5 ft

Transport Width

8.5 ft

Engine

Net Power - ISO 9249

119 HP

Engine Model

Cat C3.6

Engine Power - ISO 14396

121 HP

Bore

4 in

Stroke

5 in

Displacement

220 in³

Hydraulic System

Main System - Maximum Flow

296 L/min (78 gal/min)

Maximum Pressure - Equipment

5,076 psi

Maximum Pressure - Travel

5,076 psi

Maximum Pressure - Swing

3,741 psi

Service Refill Capacities

Fuel Tank Capacity

71.6 gal (US)

Cooling System

5.8 gal (US)

Engine Oil

2.9 gal (US)

Final Drive - Each

1.6 gal (US)

Hydraulic System - Including Tank

24.8 gal (US)

Hydraulic Tank

23 gal (US)

DEF Tank

5.9 gal (US)

Swing Mechanism

Swing Speed

8.7 r/min

Maximum Swing Torque

44,991 ft·lbf

Weights

Operating Weight

38,000 lb

Working Ranges & Forces

Maximum Digging Depth

21 ft

Boom

Reach 5.1 m (16'9")

Stick

Reach R2.9 m (9'6")

Bucket

GD 0.76 m³ (0.99 yd³)

Maximum Reach at Ground Level

29.6 ft

Maximum Cutting Height

29.1 ft

Maximum Loading Height

20.6 ft

Minimum Loading Height

6.5 ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

20.2 ft

Maximum Vertical Wall Digging Depth

16.3 ft

Minimum Working Equipment Radius

9.6 ft

Bucket Digging Force - ISO

27,650 lbf

Stick Digging Force - ISO

16,860 lbf

STANDARD EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 5.1 m (16'9") Reach Boom
CAB
- Rollover protective structure (ROPS)
- Comfort Cab: mechanical suspension seat, 203 mm (8") LCD touchscreen monitor
CAT TECHNOLOGIES
- Cat Product Link
- Remote Flash
- Remote Troubleshoot
- Auto hammer stop
ELECTRICAL SYSTEM
- Maintenance free battery
- LED chassis light and left-side boom light
- Programmable time-delay LED working lights
- Centralized electrical disconnect switch
ENGINE
- Cat C3.6 single turbo diesel engine
- Two selectable modes: Power, Smart
- Automatic engine speed control
- Automatic engine shutdown
- Electric fuel priming pump
- Electric cooling fans
- Single fuel filtration system with water separator and indicator
- Sealed double element air filter with integrated precleaner
- Biodiesel capability up to B20
HYDRAULIC SYSTEM
- Boom and stick regeneration circuits
- Auto hydraulic warm up
- Auto two-speed travel
- Electric main control valve
- Boom and stick drift reduction valve
- Boom and stick lowering check valve
- Element-type main hydraulic filter
- Single-type electronic main pump
SAFETY AND SECURITY
- Rear and right-side-view cameras
- Ground-level engine shutoff switch
- Service platform with anti-skid plate and countersunk bolts
- Signaling/warning horn
- Hydraulic lock out lever
SERVICE AND MAINTENANCE
- Side entry to service platform
- Grouped engie oil and fuel filters
- Ground-level engine oil dipstick
- Sampling ports for Scheduled Oil Sampling (S·O·S)
UNDERCARRIAGE AND STRUCTURES
- Grease lubricated track link
- Tie down points on base frame
- ISO 15818:2017 Tie down points on base frame

OPTIONAL EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 2.6 m (8'6") Reach stick
- 2.9 m (9'6") Reach stick
- 2.9 m (9'6") Thumb ready stick
- 3.1 m (10'2") Reach stick
ELECTRICAL SYSTEM
- LED chassis light, right-side boom light and cab lights
ENGINE
- -18°C (-0°F) cold start capability
- -25°C (-13°F) cold start capability
SAFETY AND SECURITY
- Swing alarm
- Inspection lighting
SERVICE AND MAINTENANCE
- Integrated vehicle health management system
UNDERCARRIAGE AND STRUCTURES
- 500 mm (20") triple grouser track shoes
- 600 mm (24") triple grouser track shoes
- 600 mm (24") rubber track shoes
- 700 mm (28 in) triple grouser track shoes
- 790 mm (31") triple grouser track shoes
- 3.05 mt (6,720 lb) counterweight
- 3.57 mt (7,870 lb) counterweight