With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Keep your operation working around the clock by making WesTrac your partner in parts. With over 75,000 product lines stocked in our warehouses, ready-to-go, we won't let you down.
The 313 excavator offers superior performance and operator efficiency. Standard, easy-to-use Cat technologies, an updated cab focused on operator comfort and productivity, and low fuel and maintenance costs allow you to move material all day with speed and precision while keeping more money in your pocket.
The 313 excavator offers superior performance and operator efficiency. Standard, easy-to-use Cat technologies, an updated cab focused on operator comfort and productivity, 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 | 80.9 kW | 108 hp |
Net Power - ISO 9249 (DIN) | 110 hp (metric) | 110 hp (metric) |
Engine Model | Cat C3.6 | Cat C3.6 |
Engine Power - ISO 14396:2002 | 82 kW | 110 hp |
Engine Power - ISO 14396 (DIN) | 111 hp (metric) | 111 hp (metric) |
Bore | 98 mm | 4 in |
Stroke | 120 mm | 5 in |
Displacement | 3.6 l | 220 in³ |
Biodiesel Capability | Up to B20¹ | Up to B20¹ |
Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. | 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 tested per the specified standard in effect at the time of manufacture. | 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. | 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) | 247 L/min (65 gal/min) |
Maximum Pressure - Equipment | 35000 kPa | 5075 psi |
Maximum Pressure - Travel | 35000 kPa | 5075 psi |
Maximum Pressure - Swing | 26000 kPa | 3770 psi |
Swing Mechanism
Swing Speed | 11.5 r/min | 11.5 r/min |
Maximum Swing Torque | 35 kN·m | 25741 ft·lbf |
Weights
Operating Weight | 13800 kg | 30400 lb |
Service Refill Capacities
Fuel Tank Capacity | 258 l | 68.2 gal (US) |
Cooling System | 15 l | 4 gal (US) |
Engine Oil | 8 l | 2.1 gal (US) |
Final Drive - Each | 3 l | 0.8 gal (US) |
Hydraulic System - Including Tank | 85 l | 22.5 gal (US) |
Hydraulic Tank | 70 l | 18.5 gal (US) |
DEF Tank | 21 l | 5.6 gal (US) |
Dimensions
Boom | Reach 4.65 m (15'3") | Reach 4.65 m (15'3") |
Stick | Reach R3.0 m (9'8") | Reach R3.0 m (9'8") |
Bucket | GD 0.53 m³ (0.69 yd³) | GD 0.53 m³ (0.69 yd³) |
Shipping Height - Top of Cab | 2810 mm | 9.2 ft |
Handrail Height | 2810 mm | 9.2 ft |
Shipping Length | 7780 mm | 25.5 ft |
Tail Swing Radius | 2190 mm | 7.2 ft |
Length to Center of Rollers | 3040 mm | 9.9 ft |
Track Gauge | 1990 mm | 6.5 ft |
Transport Width | 2490 mm | 8.1 ft |
Working Ranges and Forces
Maximum Digging Depth | 6040 mm | 19.8 ft |
Boom | Reach 4.65 m (15'3") | Reach 4.65 m (15'3") |
Stick | Reach R3.0 m (9'8") | Reach R3.0 m (9'8") |
Bucket | GD 0.53 m³ (0.69 yd³) | GD 0.53 m³ (0.69 yd³) |
Maximum Reach at Ground Level | 8660 mm | 29.4 ft |
Maximum Cutting Height | 8830 mm | 28.9 ft |
Maximum Vertical Wall Digging Depth | 5190 mm | 17 ft |
Stick Digging Force - ISO | 59.29 kN | 13330 lbf |
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. | 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. |
Sustainability
Recyclability | 95% | 95% |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
CAB
Rollover protective structure (ROPS) |
CAT TECHNOLOGIES
Cat Product Link |
Remote Flash |
Remote Troubleshoot |
Cat Grade with 2D |
Cat Assist |
Cat Payload |
2D E-Fence |
ELECTRICAL SYSTEM
Maintenance free battery |
LED chassis light, left-side/right-side boom lights, cab lights |
Centralized electrical disconnect switch |
Programmable time-delay LED working lights |
ENGINE
Cat C3.6 single turbo diesel engine |
One-touch low idle with auto engine speed control |
Auto engine shutdown |
52°C (125°F) high-ambient cooling capacity without de-rate |
-25°C (-13°F) cold start capability |
Electric fuel priming pump |
Variable speed fan |
Single fuel filtration system |
Double element air filter with integrated precleaner |
Biodiesel capability up to B20 |
HYDRAULIC SYSTEM
Boom and stick regeneration circuit |
Auto hydraulic warm up |
Auto two speed travel |
Electric main control valve |
Boom and stick drift reduction valve |
Swing drive with fine swing control function |
Auxiliary line support |
SAFETY AND SECURITY
Rear and right-side-view cameras |
Hydraulic lock out lever |
Ground-level engine shutoff switch |
Service platform with anti-skid plate and countersunk bolts |
Signaling/warning horn |
SERVICE AND MAINTENANCE
Grouped engine oil and fuel filters |
Ground-level engine oil dipstick |
Sampling ports for Scheduled Oil Sampling (S·O·S) |
UNDERCARRIAGE AND STRUCTURES
Long undercarriage |
Grease lubricated track link |
Tie down points on base frame |
2470 kg (5,445 lb) counterweight |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
The 313 excavator offers superior performance and operator efficiency. Standard, easy-to-use Cat technologies, an updated cab focused on operator comfort and productivity, 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 | 80.9 kW | 108 hp |
Net Power - ISO 9249 (DIN) | 110 hp (metric) | 110 hp (metric) |
Engine Model | Cat C3.6 | Cat C3.6 |
Engine Power - ISO 14396:2002 | 82 kW | 110 hp |
Engine Power - ISO 14396 (DIN) | 111 hp (metric) | 111 hp (metric) |
Bore | 98 mm | 4 in |
Stroke | 120 mm | 5 in |
Displacement | 3.6 l | 220 in³ |
Biodiesel Capability | Up to B20¹ | Up to B20¹ |
Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. | 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 tested per the specified standard in effect at the time of manufacture. | 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. | 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) | 247 L/min (65 gal/min) |
Maximum Pressure - Equipment | 35000 kPa | 5075 psi |
Maximum Pressure - Travel | 35000 kPa | 5075 psi |
Maximum Pressure - Swing | 26000 kPa | 3770 psi |
Swing Mechanism
Swing Speed | 11.5 r/min | 11.5 r/min |
Maximum Swing Torque | 35 kN·m | 25741 ft·lbf |
Weights
Operating Weight | 13800 kg | 30400 lb |
Service Refill Capacities
Fuel Tank Capacity | 258 l | 68.2 gal (US) |
Cooling System | 15 l | 4 gal (US) |
Engine Oil | 8 l | 2.1 gal (US) |
Final Drive - Each | 3 l | 0.8 gal (US) |
Hydraulic System - Including Tank | 85 l | 22.5 gal (US) |
Hydraulic Tank | 70 l | 18.5 gal (US) |
DEF Tank | 21 l | 5.6 gal (US) |
Dimensions
Boom | Reach 4.65 m (15'3") | Reach 4.65 m (15'3") |
Stick | Reach R3.0 m (9'8") | Reach R3.0 m (9'8") |
Bucket | GD 0.53 m³ (0.69 yd³) | GD 0.53 m³ (0.69 yd³) |
Shipping Height - Top of Cab | 2810 mm | 9.2 ft |
Handrail Height | 2810 mm | 9.2 ft |
Shipping Length | 7780 mm | 25.5 ft |
Tail Swing Radius | 2190 mm | 7.2 ft |
Length to Center of Rollers | 3040 mm | 9.9 ft |
Track Gauge | 1990 mm | 6.5 ft |
Transport Width | 2490 mm | 8.1 ft |
Working Ranges and Forces
Maximum Digging Depth | 6040 mm | 19.8 ft |
Boom | Reach 4.65 m (15'3") | Reach 4.65 m (15'3") |
Stick | Reach R3.0 m (9'8") | Reach R3.0 m (9'8") |
Bucket | GD 0.53 m³ (0.69 yd³) | GD 0.53 m³ (0.69 yd³) |
Maximum Reach at Ground Level | 8660 mm | 29.4 ft |
Maximum Cutting Height | 8830 mm | 28.9 ft |
Maximum Vertical Wall Digging Depth | 5190 mm | 17 ft |
Stick Digging Force - ISO | 59.29 kN | 13330 lbf |
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. | 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. |
Sustainability
Recyclability | 95% | 95% |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
CAB
Rollover protective structure (ROPS) |
CAT TECHNOLOGIES
Cat Product Link |
Remote Flash |
Remote Troubleshoot |
Cat Grade with 2D |
Cat Assist |
Cat Payload |
2D E-Fence |
ELECTRICAL SYSTEM
Maintenance free battery |
LED chassis light, left-side/right-side boom lights, cab lights |
Centralized electrical disconnect switch |
Programmable time-delay LED working lights |
ENGINE
Cat C3.6 single turbo diesel engine |
One-touch low idle with auto engine speed control |
Auto engine shutdown |
52°C (125°F) high-ambient cooling capacity without de-rate |
-25°C (-13°F) cold start capability |
Electric fuel priming pump |
Variable speed fan |
Single fuel filtration system |
Double element air filter with integrated precleaner |
Biodiesel capability up to B20 |
HYDRAULIC SYSTEM
Boom and stick regeneration circuit |
Auto hydraulic warm up |
Auto two speed travel |
Electric main control valve |
Boom and stick drift reduction valve |
Swing drive with fine swing control function |
Auxiliary line support |
SAFETY AND SECURITY
Rear and right-side-view cameras |
Hydraulic lock out lever |
Ground-level engine shutoff switch |
Service platform with anti-skid plate and countersunk bolts |
Signaling/warning horn |
SERVICE AND MAINTENANCE
Grouped engine oil and fuel filters |
Ground-level engine oil dipstick |
Sampling ports for Scheduled Oil Sampling (S·O·S) |
UNDERCARRIAGE AND STRUCTURES
Long undercarriage |
Grease lubricated track link |
Tie down points on base frame |
2470 kg (5,445 lb) counterweight |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |