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Stick Steer for Cat® Excavators
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Small Excavators
The 317 Hydraulic Excavator boosts productivity on your jobsite. Standard, easy-to-use Cat® technologies, performance upgrades, and low fuel and maintenance costs allow you to move material all day with speed and precision while keeping more money in your pocket.
Net Power - ISO 9249
133 hp/98.9 kW
Net Power - ISO 9249 (DIN)
134 hp (metric)/134 hp (metric)
Engine Model
Cat C3.6
Engine Power - ISO 14396
134 hp/100 kW
Key Features
Latest Features
High Performance and Productivity
Boost Efficiency and Productivity with Cat Technologies
Take the Guesswork out of Managing Your Equipment
Work in Comfort
Simple to Operate
Low Maintenance Costs
Safety
Sustainability
Specifications
Metric
|
Imperial
Engine
Net Power - ISO 9249
133 hp
98.9 kW
Net Power - ISO 9249 (DIN)
134 hp (metric)
134 hp (metric)
Engine Model
Cat C3.6
Engine Power - ISO 14396
134 hp
100 kW
Engine Power - ISO 14396 (DIN)
136 hp (metric)
136 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, 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 2,200 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
296 L/min (78 gal/min)
Maximum Pressure - Equipment
5076 psi
35000 kPa
Maximum Pressure - Travel
5076 psi
35000 kPa
Maximum Pressure - Swing
3741 psi
25800 kPa
Swing Mechanism
Swing Speed
8.7 r/min
8.7 r/min
Maximum Swing Torque
47647 lbf·ft
64.6 kN·m
Weights
Operating Weight
40500 lb
18400 kg
Service Refill Capacities
Fuel Tank Capacity
71.6 gal (US)
271 l
Cooling System
5.8 gal (US)
22 l
Engine Oil
2.9 gal (US)
11 l
Final Drive - Each
1.6 gal (US)
6 l
Hydraulic System - Including Tank
24.8 gal (US)
94 l
Hydraulic Tank
23 gal (US)
87 l
DEF Tank
5.9 gal (US)
22 l
Dimensions
Boom
Reach 5.1 m (16'9")
Stick
Reach R2.6 m (8'6")
Bucket
GD 1.00 m³ (1.31 yd³)
Shipping Height - Top of Cab
9.6 ft
2930 mm
Handrail Height
9.7 ft
2940 mm
Shipping Length
28.1 ft
8550 mm
Tail Swing Radius
8.2 ft
2500 mm
Counterweight Clearance
3.3 ft
1010 mm
Ground Clearance
1.4 ft
430 mm
Track Length
13 ft
3970 mm
Length to Center of Rollers
10.4 ft
3170 mm
Track Gauge
6.5 ft
1990 mm
Transport Width
8.2 ft
2490 mm
Working Ranges and Forces
Maximum Digging Depth
20 ft
6100 mm
Boom
Reach 5.1 m (16'9")
Stick
Reach R2.6 m (8'6")
Bucket
GD 1.00 m³ (1.31 yd³)
Maximum Reach at Ground Level
28.8 ft
8790 mm
Maximum Cutting Height
29.3 ft
8940 mm
Maximum Loading Height
20.6 ft
6270 mm
Minimum Loading Height
7.5 ft
2290 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
19.3 ft
5880 mm
Maximum Vertical Wall Digging Depth
16.3 ft
4980 mm
Minimum Working Equipment Radius
9.8 ft
2980 mm
Bucket Digging Force - ISO
27650 lbf
123 kN
Stick Digging Force - ISO
17980 lbf
80 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 0.9 hg of refrigerant which has a CO2 equivalent of 1.418 metric tonnes.
Equipment
Standard Equipment
Optional Equipment