Excavators

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326 - Tier 3
UNITS:
Metric
Imperial
Net Power - ISO 9249
157.8 kW
212 hp
 
149.8 kW
201 hp
 
203.7 kW
273 hp
Net Power - ISO 9249 (DIN)
215 hp (metric)
215 hp (metric)
 
204 hp (metric)
204 hp (metric)
 
277 hp (metric)
277 hp (metric)
Engine Model
Cat® C7.1
Cat® C7.1
 
Cat® C7.1
Cat® C7.1
 
Cat® C7.1
Cat® C7.1
Engine Power - ISO 14396:2002
159 kW
213 hp
 
151 kW
202 hp
 
205 kW
275 hp
Engine Power - ISO 14396 (DIN)
216 hp (metric)
216 hp (metric)
 
205 hp (metric)
205 hp (metric)
 
279 hp (metric)
279 hp (metric)
Bore
105 mm
4 in
 
105 mm
4 in
 
105 mm
4 in
Stroke
135 mm
5 in
 
135 mm
5 in
 
135 mm
5 in
Displacement
7.01 l
428 in³
 
7.01 l
428 in³
 
7.01 l
428 in³
Biodiesel Capability
Up to B20¹
Up to B20¹
 
Up to B20¹
Up to B20¹
 
Up to B20¹
Up to B20¹
Emissions
Cat C7.1 engine emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Cat C7.1 engine emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
 
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
 
Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
Meets U.S. EPA Tier 4 Final, EU Stage V, Korea 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 1,900 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 1,900 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 2,200 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 2,200 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 2,200 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 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)
¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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 engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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.
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.
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.
Main System - Maximum Flow
481 L/min (127 gal/min)
481 L/min (127 gal/min)
 
481 l/min (127 gal/min)
481 l/min (127 gal/min)
 
560 l/min (148 gal/min)
560 l/min (148 gal/min)
Maximum Pressure - Equipment
35000 kPa
5075 psi
 
35000 kPa
5075 psi
 
35000 kPa
5075 psi
Maximum Pressure - Equipment - Lift Mode
38000 kPa
5510 psi
 
38000 kPa
5510 psi
 
38000 kPa
5510 psi
Maximum Pressure - Travel
35000 kPa
5075 psi
 
35000 kPa
5075 psi
 
35000 kPa
5075 psi
Maximum Pressure - Swing
28400 kPa
4118 psi
 
28400 kPa
4118 psi
 
29800 kPa
4320 psi
Swing Speed
9.8 r/min
9.8 r/min
 
9.9 r/min
9.9 r/min
 
11.5 r/min
11.5 r/min
Note (1)
For CE-marked machine default value may be set lower.
For CE-marked machine default value may be set lower.
 
For CE-marked machine default value may be set lower.
For CE-marked machine default value may be set lower.
 
For CE-marked machine default value may be set lower.
For CE-marked machine default value may be set lower.
Maximum Swing Torque
106 kN·m
78180 lbf·ft
 
106 kN·m
78180 lbf·ft
 
110 kN·m
81132 lbf·ft
Operating Weight
25700 kg
56600 lb
 
25600 kg
56400 lb
 
31400 kg
69200 lb
Note
Long undercarriage, Heavy Duty (HD) Reach boom, HD R2.95 m (9'8") stick, 1.54m³ (2.01 yd³) HD bucket, 600 mm (24") triple grouser shoes and 4600 kg (10,141 lb) counterweight.
Long undercarriage, Heavy Duty (HD) Reach boom, HD R2.95 m (9'8") stick, 1.54m³ (2.01 yd³) HD bucket, 600 mm (24") triple grouser shoes and 4600 kg (10,141 lb) counterweight.
 
Long undercarriage, Reach boom, R2.95 m (9'8") stick, 1.54 m³ (2.01 yd³) Heavy Duty (HD) bucket, 600 mm (24") triple grouser shoes and 4600 kg (10,140 lb) counterweight.
Long undercarriage, Reach boom, R2.95 m (9'8") stick, 1.54 m³ (2.01 yd³) Heavy Duty (HD) bucket, 600 mm (24") triple grouser shoes and 4600 kg (10,140 lb) counterweight.
 
Long undercarriage, Reach boom, R3.2 m (10'6") stick, Heavy Duty (HD) 1.76 m³ (2.30 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
Long undercarriage, Reach boom, R3.2 m (10'6") stick, Heavy Duty (HD) 1.76 m³ (2.30 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
Fuel Tank Capacity
474 l
125.2 gal (US)
 
474 l
125.2 gal (US)
 
474 l
125.2 gal (US)
Cooling System
25 l
6.6 gal (US)
 
25 l
6.6 gal (US)
 
25 l
6.6 gal (US)
Engine Oil
25 l
6.6 gal (US)
 
25 l
6.6 gal (US)
 
25 l
6.6 gal (US)
Swing Drive
11.5 l
3 gal (US)
 
11.5 l
3 gal (US)
 
10 l
2.6 gal (US)
Final Drive - Each
4.5 l
1.2 gal (US)
 
4.5 l
1.2 gal (US)
 
5.5 l
1.5 gal (US)
Hydraulic System - Including Tank
310 l
81.9 gal (US)
 
310 l
81.9 gal (US)
 
310 l
81.9 gal (US)
Hydraulic Tank
147 l
38.8 gal (US)
 
147 l
38.8 gal (US)
 
147 l
38.8 gal (US)
DEF Tank
-
 
41 l
10.8 gal (US)
 
41 l
10.8 gal (US)
Boom
HD Reach 5.9 m (19'4")
HD Reach 5.9 m (19'4")
 
Reach 5.9 m (19'4")
Reach 5.9 m (19'4")
 
Reach 6.15 m (20'2")
Reach 6.15 m (20'2")
Stick
HD Reach 2.95 m (9'8")
HD Reach 2.95 m (9'8")
 
Reach 2.95 m (9'8")
Reach 2.95 m (9'8")
 
Reach 3.2 m (10'6")
Reach 3.2 m (10'6")
Bucket
HD 1.54m³ (2.01 yd³)
HD 1.54m³ (2.01 yd³)
 
HD 1.54 m³ (2.01 yd³)
HD 1.54 m³ (2.01 yd³)
 
HD 1.76 m³ (2.30 yd³)
HD 1.76 m³ (2.30 yd³)
Shipping Height - Top of Cab
3000 mm
9.8 ft
 
3000 mm
9.8 ft
 
3060 mm
10 ft
Handrail Height
3000 mm
9.8 ft
 
3000 mm
9.8 ft
 
3060 mm
10 ft
Shipping Length
10060 mm
33 ft
 
10060 mm
33 ft
 
10420 mm
34.2 ft
Tail Swing Radius
3000 mm
9.8 ft
 
3000 mm
9.8 ft
 
3130 mm
10.3 ft
Counterweight Clearance
1060 mm
3.5 ft
 
440 mm
1.4 ft
 
1120 mm
3.7 ft
Ground Clearance
440 mm
1.4 ft
 
1060 mm
3.5 ft
 
490 mm
1.6 ft
Track Length
4640 mm
15.2 ft
 
4640 mm
15.2 ft
 
4860 mm
15.9 ft
Length to Center of Rollers
3830 mm
12.6 ft
 
3830 mm
12.6 ft
 
3990 mm
13.1 ft
Track Gauge
2590 mm
8.5 ft
 
2590 mm
8.5 ft
 
2590 mm
8.5 ft
Transport Width
3190 mm
10.5 ft
 
3190 mm
10.5 ft
 
3390 mm
11.1 ft
Maximum Digging Depth
6820 mm
22.4 ft
 
6820 mm
22.4 ft
 
7240 mm
23.9 ft
Boom
HD Reach 5.9 m (19'4")
HD Reach 5.9 m (19'4")
 
Reach 5.9 m (19'4")
Reach 5.9 m (19'4")
 
Reach 6.15 m (20'2")
Reach 6.15 m (20'2")
Stick
HD Reach 2.95 m (9'8")
HD Reach 2.95 m (9'8")
 
Reach 2.95 m (9'8")
Reach 2.95 m (9'8")
 
Reach 3.2 m (10'6")
Reach 3.2 m (10'6")
Bucket
HD 1.54m³ (2.01 yd³)
HD 1.54m³ (2.01 yd³)
 
HD 1.54 m³ (2.01 yd³)
HD 1.54 m³ (2.01 yd³)
 
HD 1.76 m³ (2.30 yd³)
HD 1.76 m³ (2.30 yd³)
Maximum Reach at Ground Level
10120 mm
33.2 ft
 
10120 mm
33.2 ft
 
10680 mm
35 ft
Maximum Cutting Height
9640 mm
31.6 ft
 
9680 mm
31.8 ft
 
10030 mm
32.9 ft
Maximum Loading Height
6620 mm
21.7 ft
 
6610 mm
21.7 ft
 
6950 mm
22.8 ft
Minimum Loading Height
2390 mm
7.8 ft
 
2390 mm
7.8 ft
 
2300 mm
7.5 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
6650 mm
21.8 ft
 
6650 mm
21.8 ft
 
7090 mm
23.3 ft
Maximum Vertical Wall Digging Depth
5110 mm
16.8 ft
 
5340 mm
17.5 ft
 
6010 mm
19.7 ft
Bucket Digging Force - ISO
166 kN
37320 lbf
 
166 kN
37318 lbf
 
179 kN
40200 lbf
Stick Digging Force - ISO
121 kN
27200 lbf
 
121 kN
27202 lbf
 
126 kN
28300 lbf
Note (1)
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg 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 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.
 
-
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 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons).
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons).
Recyclability
97%
97%
X
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