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UNITS:
Metric
Imperial
Engine
Engine Model
Cat C18
Cat C18
Cat C7.1 TTA
Cat C7.1 TTA
Cat C7.1
Cat C7.1
Engine Power - ISO 14396:2002
405 kW
543 hp
-
195 kW
261 hp
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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Net Power - ISO 9249
-
223.5 kW
300 hp
195 kW
259 hp
Hydraulic System
Maximum Pressure - Equipment
37000 kPa
5366 psi
35000 MPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Travel
35000 kPa
5076 psi
35000 MPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Swing
31000 kPa
4496 psi
29400 MPa
4264 psi
28000 kPa
4061 psi
Main System - Maximum Flow
-
560 l/min
148 gal/min
559 l/min (148 gal/min)
559 l/min (148 gal/min)
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
-
-
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)
Swing Drive
24 l
6 gal (US)
-
-
Final Drive - Each
20 l
5 gal (US)
8 l
2.1 gal (US)
8 l
2.1 gal (US)
Engine Oil
-
25 l
6.6 gal (US)
20 l
5.3 gal (US)
Swing Drive - Each
-
18 l
4.8 gal (US)
18 l
4.8 gal (US)
Hydraulic System - Including Tank
-
373 l
98.5 gal (US)
373 l
98.5 gal (US)
Hydraulic Tank
-
161 l
42.5 gal (US)
161 l
42.5 gal (US)
DEF Tank
-
50 l
13.2 gal (US)
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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
-
3170 mm
10.4 ft
Tail Swing Radius
4840 mm
15.11 ft
-
3530 mm
11.6 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
-
3190 m
10.5 lb/in
3190 mm
10.5 ft
Counterweight Clearance
-
1260 mm
4.2 ft
1250 mm
4.1 ft
Ground Clearance
-
510 mm
1.8 ft
510 mm
1.7 ft
Track Length to Center of Rollers
-
4040 mm
13.3 ft
3610 mm
11.8 ft
Transport Width - 850 mm (33”) Shoes
-
3590 mm
11.9 ft
-
Handrail Height
-
-
3160 mm
10.4 ft
Shipping Length
-
-
11170 mm
36.6 ft
Track Length
-
-
4590 mm
15.1 ft
Track Gauge
-
-
2590 mm
8.5 ft
Working Ranges and Forces
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 Loading Height
9250 mm
30.4 ft
-
7080 mm
23.2 ft
Maximum Cutting Height
-
10740 mm
35.3 ft
10300 mm
33.8 ft
Maximum Digging Depth
-
-
7520 mm
24.7 ft
Maximum Reach at Ground Level
-
-
11050 mm
36.3 ft
Minimum Loading Height
-
-
2580 mm
8.5 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
-
-
7360 mm
24.1 ft
Maximum Vertical Wall Digging Depth
-
-
5660 mm
18.6 ft
Bucket Digging Force - ISO
-
-
197 kN
44350 lbf
Stick Digging Force - ISO
-
-
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.