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UNITS:
Metric
Imperial
Engine
Engine Model
Cat C7.1
Cat C7.1
Cat C7.1
Cat C7.1
Cat C4.4
Cat C4.4
Net Power - ISO 9249
128 kW
171 HP
151 kW
202 HP
108 kW
145 HP
Net Power - ISO 9249 (DIN)
174 hp (metric)
174 hp (metric)
205 hp (metric)
205 hp (metric)
147 hp (metric)
147 hp (metric)
Engine Power - Maximum - ISO 14396
129 kW
174 HP
-
110 kW
148 HP
Engine Power - ISO 14396 (DIN)
176 hp (metric)
176 hp (metric)
207 hp (metric)
207 hp (metric)
150 hp (metric)
150 hp (metric)
Bore
105 mm
4.1 in
105 mm
4 in
105 mm
4.1 in
Stroke
135 mm
5.3 in
135 mm
5 in
127 mm
5 in
Displacement
7 l
427.8 in³
7 l
428 in³
4.4 l
268.5 in³
Biodiesel Capability
Up to B20¹
Up to B20¹
Up to B20¹
Up to B20¹
Up to B20¹
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V 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.
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 1,800 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 1,800 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.
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.
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.
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.
Engine Power - ISO 14396
-
152 kW
204 HP
-
Transmission
Maximum Gradeability (23 500 kg/51,810 lb)
52
52
-
-
Maximum Travel Speed (with steering wheel)
20 km/h
12.4 mile/h
-
20 km/h
12.4 mile/h
Maximum Travel Speed (with joysticks)
15 km/h
9.3 mile/h
-
15 km/h
9.3 mile/h
Drawbar Pull
127 kN
28551 lb/ft
154 kN
34621 ft·lbf
127 kN·m
28551 lb/ft
Maximum Travel Speed
-
18 km/h
11.2 mile/h
-
Maximum Gradeability
-
43.8%
43.8%
65
65
Hydraulic System
Maximum Pressure - Implements
37000 kPa
5366 psi
35000 kPa
5076 psi
37000 kPa
5366 psi
Maximum Pressure - Travel
35000 kPa
5076 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Swing
39000 kPa
5656 psi
28400 kPa
4061 psi
36500 kPa
5294 psi
Maximum Flow - Implement/Travel Circuit
-
-
306 l/min
81 gal/min
Machine Weights
Maximum Operating Weight
29200 kg
64370 lb
39000 kg
86000 lb
24500 kg
54000 lb
Minimum Operating Weight
26400 kg
58200 lb
37000 kg
81500 lb
21200 kg
46750 lb
Service Refill Capacities
Fuel Tank Capacity
416 l
109.9 gal (US)
474 l
125.2 gal (US)
350 l
92.5 gal (US)
Engine Oil
20 l
5.3 gal (US)
25 l
6.6 gal (US)
13 l
3.4 gal (US)
Hydraulic Tank
209 l
55.2 gal (US)
147 l
38.8 gal (US)
155 l
40.9 gal (US)
Hydraulic System - Including Tank
345 l
91.1 gal (US)
329 l
86.9 gal (US)
345 l
91.1 gal (US)
Rear Axle - Housing (Differential)
14 l
3.7 gal (US)
19 l
5 gal (US)
14 l
3.7 gal (US)
Front Steering Axle - Differential
11 l
2.9 gal (US)
24 l
6.3 gal (US)
10.5 l
2.8 gal (US)
Powershift Transmission
2.5 l
0.7 gal (US)
2.9 l
0.8 gal (US)
2.5 l
0.7 gal (US)
Cooling System
-
25 l
6.6 gal (US)
36 l
9.5 gal (US)
Swing Drive
-
10 l
2.6 gal (US)
-
Final Drive
-
6 l
1.6 gal (US)
-
Diesel Exhaust Fluid (DEF) Tank
-
41 l
10.8 gal (US)
-
Diesel Exhaust Fluid Tank
-
-
30 l
7.9 gal (US)
Final Drive - Each
-
-
2.5 l
0.7 gal (US)
Service Refill Capabilities
Diesel Exhaust Fluid Tank
30 l
7.9 gal (US)
Cooling System
40 l
10.6 gal (US)
Final Drive - Each
2.5 l
0.7 gal (US)
Swing Mechanism
Maximum Swing Torque
70 kN·m
51800 ft·lbf
82 kN·m
60628 ft-lb
54 kN·m
39553 lb/ft
Swing Speed
-
6 r/min
6 r/min
8.2 r/min
8.2 r/min
Dimensions
Boom
MH Boom 7.5 m (24'7")
MH Boom 7.5 m (24'7")
MH 9.3 m (30'6")
MH 9.3 m (30'6")
MH Boom 5.35 (17'7")
MH Boom 5.35 (17'7")
Stick
Drop Nose 6.0 m (19'8")
Drop Nose 6.0 m (19'8")
Industrial 7.1 m (23'3")
Industrial 7.1 m (23'3")
Straight 4.3 m (14'1")
Straight 4.3 m (14'1")
Shipping Height (with OPG, without stick)
3375 mm
11.1 ft
-
11 ft
3350 mm
Shipping Length
10700 mm
35.1 ft
12800 mm
42 ft
8300 mm
27.3 ft
Shipping Length (with push blade)
11190 mm
36.8 ft
-
8600 mm
28.3 ft
Machine Length
5450 mm
17.9 ft
6330 mm
20.7 ft
4950 mm
16.3 ft
Machine Length (with push blade)
6115 mm
20.1 ft
-
5390 mm
17.8 ft
Tail Swing Radius
2800 mm
9.2 ft
3130 mm
10.3 ft
2600 mm
8.5 ft
Counterweight Clearance
1305 mm
4.3 ft
1740 mm
5.7 ft
1300 mm
4.3 ft
Cab Height- Lowered
3350 mm
11 ft
3660 mm
12 ft
3350 mm
11 ft
Cab Height-Lowered with OPG
3375 mm
11.1 ft
3805 mm
12.4 ft
3350 mm
11 ft
Cab Height-Raised
5750 mm
18.9 ft
6255 mm
20.5 ft
5750 mm
18.8 ft
Cab Height-Raised with OPG
18.9 ft
5775 mm
6400 mm
21 ft
5750 mm
18.8 ft
Wheel Base
2750 mm
9 ft
3210 mm
10.5 ft
2600 mm
8.5 ft
Shipping Width
2990 mm
9.9 ft
3000 mm
9.8 ft
2540 mm
8.3 ft
Ground Clearance
320 mm
1.1 ft
265 mm
0.9 ft
310 mm
1 ft
Undercarriage Length
5300 mm
17.4 ft
6225 mm
20.4 ft
4900 mm
16.1 ft
Undercarriage Length (with push blade)
5970 mm
19.6 ft
-
5365 mm
17.6 ft
Upper Frame Width (including handrails)
2740 mm
9 ft
-
2540 mm
8.3 ft
Working Ranges
Maximum Reach
13000 mm
42.7 ft
15490 mm
50.8 ft
9280 mm
30.4 ft
Boom
MH Boom 7.5 m (24'7")
MH Boom 7.5 m (24'7")
MH 9.3 m (30'6")
MH 9.3 m (30'6")
MH Boom 5.35 (17'7")
MH Boom 5.35 (17'7")
Stick
Drop Nose 6.0 m (19'8")
Drop Nose 6.0 m (19'8")
Industrial 7.1 m (23'3")
Industrial 7.1 m (23'3")
Straight 4.3 m (14'1")
Straight 4.3 m (14'1")
Maximum Height
14270 mm
46.9 ft
17510 mm
57.4 ft
10760 mm
35.3 ft
Minimum Dump Height
3810 mm
12.5 ft
-
3310 mm
10.8 ft
Maximum Reach at Ground Line
12850 mm
42.2 ft
-
8680 mm
28.5 ft
Maximum Depth
2970 mm
9.8 ft
5265 mm
17.2 ft
1460 mm
4.8 ft
Boom Pin Height
9300 mm
30.5 ft
12195 mm
40 ft
7120 mm
23.3 ft
Maximum Dump Height
-
5445 mm
17.8 ft
-
Air Conditioning System
Note (1)
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg (2.64 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.892 tons).
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg (2.64 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.892 tons).
Sustainability
Recyclability
95%
95%
Transmissions
Maximum Travel Speed (with joysticks)
15 km/h
9.3 mile/h