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Excavators
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UNITS:
Metric
Imperial
Engine
Net Power - ISO 9249
404 kW
542 HP
223.5 kW
300 HP
195 kW
259 HP
Net Power - ISO 9249 (DIN)
550 hp (metric)
550 hp (metric)
304 hp (metric)
304 hp (metric)
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Engine Model
Cat C18
Cat C18
Cat C7.1 TTA
Cat C7.1 TTA
Cat C7.1
Cat C7.1
Engine Power - ISO 14396
405 kW
543 HP
225 kW
302 HP
195 kW
261 HP
Engine Power - ISO 14396 (DIN)
551 hp (metric)
551 hp (metric)
306 hp (metric)
306 hp (metric)
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Bore
145 mm
6 in
105 mm
4 in
105 mm
4 in
Stroke
183 mm
7 in
135 mm
5 in
135 mm
5 in
Displacement
18.1 l
1105 in³
7.01 l
428 in³
7.1 l
433 in³
Biodiesel Capability
B20¹
B20¹
Up to B20¹
Up to B20¹
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Emissions
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.
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.
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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 1,700 rpm. Advertised power is tested per the specified standard in effect at 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 1,700 rpm. Advertised power is tested per the specified standard in effect at 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 2,000 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 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
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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.
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.
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Hydraulic System
Main System - Maximum Flow - Implement
1064 l/min
281 gal/min
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Maximum Pressure - Equipment
37000 kPa
5366 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Travel
35000 kPa
5076 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Swing
31000 kPa
4496 psi
29400 kPa
4264 psi
28000 kPa
4061 psi
Main System - Maximum Flow
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560 l/min
148 gal/min
559 l/min (148 gal/min)
559 l/min (148 gal/min)
Maximum Pressure - Equipment - Lift Mode
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38000 kPa
5511 psi
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Swing Mechanism
Swing Speed
6.26 r/min
6.26 r/min
8.84 r/min
8.84 r/min
8.74 r/min
8.74 r/min
Maximum Swing Torque
362 kN·m
267333 ft·lbf
143 kN·m
105250 ft·lbf
137 kN·m
101168 ft·lbf
Weights
Operating Weight
94000 kg
207400 lb
36800 kg
81100 lb
33900 kg
74800 lb
Note (1)
Long Variable Gauge undercarriage, GP boom, R4.4HB2 (14'5") stick, SD 5.2 m³ (6.8 yd³) bucket, 900 mm (35") double grouser shoes and counterweight with removal device.
Long Variable Gauge undercarriage, GP boom, R4.4HB2 (14'5") stick, SD 5.2 m³ (6.8 yd³) bucket, 900 mm (35") double grouser shoes and counterweight with removal device.
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Service Refill Capacities
Fuel Tank Capacity
1220 l
322 gal (US)
600 l
158.5 gal (US)
600 l
158.5 gal (US)
Cooling System
71 l
19 gal (US)
39 l
10.2 gal (US)
19 l
4.9 gal (US)
Engine Oil
67 l
18 gal (US)
25 l
6.6 gal (US)
20 l
5.3 gal (US)
Swing Drive
24 l
6 gal (US)
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Final Drive - Each
20 l
5 gal (US)
8 l
2.1 gal (US)
8 l
2.1 gal (US)
Hydraulic System - Including Tank
740 l
196 gal (US)
373 l
98.5 gal (US)
373 l
98.5 gal (US)
Hydraulic Tank
372 l
98 gal (US)
161 l
42.5 gal (US)
161 l
42.5 gal (US)
DEF Tank
80 l
21 gal (US)
50 l
13.2 gal (US)
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Swing Drive - Each
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18 l
4.8 gal (US)
18 l
4.8 gal (US)
Dimensions
Boom
GP 8.4m (25'7")
GP 8.4m (25'7")
Reach 6.5 m (21'4")
Reach 6.5 m (21'4")
Reach 6.5 m (21'4")
Reach 6.5 m (21'4")
Stick
R4.4m (14'5")
R4.4m (14'5")
Reach 3.9 m (12'10")
Reach 3.9 m (12'10")
Reach 3.2 m (10'6")
Reach 3.2 m (10'6")
Bucket
SD 5.2m³ (6.8 yd³)
SD 5.2m³ (6.8 yd³)
HD 2.00 m³ (2.61 yd³)
HD 2.00 m³ (2.61 yd³)
HD 1.88 m³ (2.46 yd³)
HD 1.88 m³ (2.46 yd³)
Shipping Height - Top of Cab
3670 mm
12 ft
3180 mm
10.5 ft
3170 mm
10.4 ft
Handrail Height
3750 mm
12.4 ft
3180 mm
10.5 ft
3160 mm
10.4 ft
Shipping Length
15090 mm
49.6 ft
11180 mm
36.8 ft
11170 mm
36.6 ft
Tail Swing Radius
4840 mm
15.11 ft
3530 mm
11.7 ft
3530 mm
11.6 ft
Counterweight Clearance
1640 mm
5.5 ft
1260 mm
4.2 ft
1250 mm
4.1 ft
Ground Clearance
830 mm
2.9 ft
510 mm
1.8 ft
510 mm
1.7 ft
Track Length
6350 mm
20.1 ft
5030 mm
16.6 ft
4590 mm
15.1 ft
Track Length to Center of Rollers
5120 mm
16.1 ft
4040 mm
13.3 ft
3610 mm
11.8 ft
Track Gauge
3510 mm
11.6 ft
2740 mm
9 ft
2590 mm
8.5 ft
Transport Width
3880 mm
12.9 ft
3190 mm
10.5 ft
3190 mm
10.5 ft
Note
Track gauge undercarriage extended with 900 mm (35") shoes; transport width undercarriage retracted with 900 mm (35") shoes and no steps
Track gauge undercarriage extended with 900 mm (35") shoes; transport width undercarriage retracted with 900 mm (35") shoes and no steps
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Transport Width - 850 mm (33”) Shoes
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3590 mm
11.9 ft
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Working Ranges & Forces
Maximum Digging Depth
9670 mm
31.9 ft
8210 mm
26.11 ft
7520 mm
24.7 ft
Boom
GP 8.4m (25'7")
GP 8.4m (25'7")
Reach 6.5 m (21'4")
Reach 6.5 m (21'4")
Reach 6.5 m (21'4")
Reach 6.5 m (21'4")
Stick
R4.4m (14'5")
R4.4m (14'5")
Reach 3.9 m (12'10")
Reach 3.9 m (12'10")
Reach 3.2 m (10'6")
Reach 3.2 m (10'6")
Bucket
SD 5.2m³ (6.8 yd³)
SD 5.2m³ (6.8 yd³)
HD 2.00 m³ (2.61 yd³)
HD 2.00 m³ (2.61 yd³)
HD 1.88 m³ (2.46 yd³)
HD 1.88 m³ (2.46 yd³)
Maximum Reach at Ground Level
14710 mm
48.3 ft
11760 mm
38.7 ft
11050 mm
36.3 ft
Maximum Cutting Height
13540 mm
44.5 ft
10740 mm
35.3 ft
10300 mm
33.8 ft
Maximum Loading Height
9250 mm
30.4 ft
7470 mm
24.6 ft
7080 mm
23.2 ft
Minimum Loading Height
3030 mm
9.11 ft
1890 mm
6.2 ft
2580 mm
8.5 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
9560 mm
31.4 ft
8080 mm
26.6 ft
7360 mm
24.1 ft
Maximum Vertical Wall Digging Depth
6770 mm
22.3 ft
6490 mm
21.4 ft
5660 mm
18.6 ft
Bucket Digging Force - ISO
383 kN
86100 ft·lbf
210 kN
47190 lbf
197 kN
44350 lbf
Stick Digging Force - ISO
305 kN
68540 ft·lbf
144 kN
32480 lbf
148 kN
33160 lbf
Sustainability
Recyclability
98%
98%
98%
98%
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 1.00 kg (2.2lb) of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg (2.2lb) of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes.