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UNITS:
Metric
Imperial
Engine
Engine Model
Cat C4.4
Cat C4.4
Cat C4.4
Cat C4.4
Cat C7.1
Cat C7.1
Net Power - ISO 9249
108 kW
145 HP
128 kW
171 HP
128 kW
171 HP
Net Power - ISO 9249 (DIN)
147 hp (metric)
147 hp (metric)
174 hp (metric)
174 hp (metric)
174 hp (metric)
174 hp (metric)
Engine Power - Maximum - ISO 14396
110 kW
148 HP
129 kW
174 HP
129 kW
174 HP
Engine Power - ISO 14396 (DIN)
150 hp (metric)
150 hp (metric)
176 hp (metric)
176 hp (metric)
176 hp (metric)
176 hp (metric)
Bore
105 mm
4.1 in
105 mm
4.1 in
105 mm
4.1 in
Stroke
127 mm
5 in
135 mm
5.3 in
135 mm
5.3 in
Displacement
4.4 l
268.5 in³
4.4 l
268.5 in³
7 l
427.8 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 2,000 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.
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 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.
Maximum Gross - ISO 14396
-
129.4 kW (174 hp [176 hp/PS*])
129.4 kW (174 hp [176 hp/PS*])
-
Transmission
Maximum Gradeability
65
65
-
-
Maximum Travel Speed (with steering wheel)
20 km/h
12.4 mile/h
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
15 km/h
9.3 mile/h
Drawbar Pull
127 kN·m
28551 lb/ft
127 kN
28551 lb/ft
127 kN
28551 lb/ft
Maximum Gradeability (23 500 kg/51,810 lb)
-
65
65
52
52
Hydraulic System
Maximum Flow - Implement/Travel Circuit
306 l/min
81 gal/min
-
-
Maximum Pressure - Implements
37000 kPa
5366 psi
37000 kPa
5366 psi
37000 kPa
5366 psi
Maximum Pressure - Travel
35000 kPa
5076 psi
35000 kPa
5075 psi
35000 kPa
5076 psi
Maximum Pressure - Swing
36500 kPa
5294 psi
39000 kPa
5656 psi
39000 kPa
5656 psi
Machine Weights
Maximum Operating Weight
24500 kg
54000 lb
26800 kg
59100 lb
29200 kg
64370 lb
Minimum Operating Weight
21200 kg
46750 lb
22700 kg
50050 lb
26400 kg
58200 lb
Service Refill Capacities
Fuel Tank Capacity
350 l
92.5 gal (US)
350 l
92.5 gal (US)
416 l
109.9 gal (US)
Diesel Exhaust Fluid Tank
30 l
7.9 gal (US)
-
-
Cooling System
36 l
9.5 gal (US)
-
-
Engine Oil
13 l
3.4 gal (US)
13 l
3.4 gal (US)
20 l
5.3 gal (US)
Hydraulic Tank
155 l
40.9 gal (US)
155 l
40.9 gal (US)
209 l
55.2 gal (US)
Hydraulic System - Including Tank
345 l
91.1 gal (US)
345 l
91.1 gal (US)
345 l
91.1 gal (US)
Rear Axle - Housing (Differential)
14 l
3.7 gal (US)
14 l
3.7 gal (US)
14 l
3.7 gal (US)
Front Steering Axle - Differential
10.5 l
2.8 gal (US)
10.5 l
2.8 gal (US)
11 l
2.9 gal (US)
Final Drive - Each
2.5 l
0.7 gal (US)
-
-
Powershift Transmission
2.5 l
0.7 gal (US)
2.5 l
0.7 gal (US)
2.5 l
0.7 gal (US)
Swing Mechanism
Swing Speed
8.2 r/min
8.2 r/min
8.2 r/min
8.2 r/min
-
Maximum Swing Torque
54 kN·m
39553 lb/ft
58 kN·m
42631 ft·lbf
70 kN·m
51800 ft·lbf
Dimensions
Boom
MH Boom 5.35 (17'7")
MH Boom 5.35 (17'7")
MH Boom 7.45 m (24'5")
MH Boom 7.45 m (24'5")
MH Boom 7.5 m (24'7")
MH Boom 7.5 m (24'7")
Stick
Straight 4.3 m (14'1")
Straight 4.3 m (14'1")
Drop Nose 5.0 m (16'5")
Drop Nose 5.0 m (16'5")
Drop Nose 6.0 m (19'8")
Drop Nose 6.0 m (19'8")
Shipping Height (with OPG, without stick)
11 ft
3350 mm
3350 mm
11 ft
3375 mm
11.1 ft
Shipping Length
8300 mm
27.3 ft
10670 mm
35 ft
10700 mm
35.1 ft
Shipping Length (with push blade)
8600 mm
28.3 ft
11130 mm
36.5 ft
11190 mm
36.8 ft
Machine Length
4950 mm
16.3 ft
5290 mm
17.3 ft
5450 mm
17.9 ft
Machine Length (with push blade)
5390 mm
17.8 ft
5740 mm
18.8 ft
6115 mm
20.1 ft
Tail Swing Radius
2600 mm
8.5 ft
2600 mm
8.5 ft
2800 mm
9.2 ft
Counterweight Clearance
1300 mm
4.3 ft
1300 mm
4.3 ft
1305 mm
4.3 ft
Cab Height- Lowered
3350 mm
11 ft
3350 mm
11 ft
3350 mm
11 ft
Cab Height-Lowered with OPG
3350 mm
11 ft
3350 mm
11 ft
3375 mm
11.1 ft
Cab Height-Raised
5750 mm
18.8 ft
5750 mm
18.9 ft
5750 mm
18.9 ft
Cab Height-Raised with OPG
5750 mm
18.8 ft
5750 mm
18.9 ft
18.9 ft
5775 mm
Wheel Base
2600 mm
8.5 ft
2750 mm
9 ft
2750 mm
9 ft
Shipping Width
2540 mm
8.3 ft
2990 mm
9.8 ft
2990 mm
9.9 ft
Ground Clearance
310 mm
1 ft
320 mm
1.1 ft
320 mm
1.1 ft
Undercarriage Length
4900 mm
16.1 ft
5300 mm
17.4 ft
5300 mm
17.4 ft
Undercarriage Length (with push blade)
5365 mm
17.6 ft
5740 mm
18.8 ft
5970 mm
19.6 ft
Upper Frame Width (including handrails)
2540 mm
8.3 ft
2540 mm
8.3 ft
2740 mm
9 ft
Undercarriage Width
-
2990 mm
9.8 ft
-
Working Ranges
Maximum Reach
9280 mm
30.4 ft
12010 mm
39.4 ft
13000 mm
42.7 ft
Boom
MH Boom 5.35 (17'7")
MH Boom 5.35 (17'7")
MH Boom 7.45 m (24'5")
MH Boom 7.45 m (24'5")
MH Boom 7.5 m (24'7")
MH Boom 7.5 m (24'7")
Stick
Straight 4.3 m (14'1")
Straight 4.3 m (14'1")
Drop Nose 5.0 m (16'5")
Drop Nose 5.0 m (16'5")
Drop Nose 6.0 m (19'8")
Drop Nose 6.0 m (19'8")
Maximum Height
10760 mm
35.3 ft
13030 mm
42.8 ft
14270 mm
46.9 ft
Minimum Dump Height
3310 mm
10.8 ft
4520 mm
14.8 ft
3810 mm
12.5 ft
Maximum Reach at Ground Line
8680 mm
28.5 ft
11870 mm
38.9 ft
12850 mm
42.2 ft
Maximum Depth
1460 mm
4.8 ft
3010 mm
9.9 ft
2970 mm
9.8 ft
Boom Pin Height
7120 mm
23.3 ft
9260 mm
30.4 ft
9300 mm
30.5 ft
Transmissions
Maximum Travel Speed (with joysticks)
15 km/h
9.3 mile/h
15 km/h
9.3 mile/h
Maximum Travel Speed (with steering wheel)
-
20 km/h
12.4 mile/h
Service Refill Capabilities
Diesel Exhaust Fluid Tank
30 l
7.9 gal (US)
30 l
7.9 gal (US)
Cooling System
36 l
9.5 gal (US)
40 l
10.6 gal (US)
Final Drive - Each
2.5 l
0.7 gal (US)
2.5 l
0.7 gal (US)
Hydraulic Tank Capacity
153 l
40.4 gal (US)
-
Fuel Tank
330 l
87 gal (US)
-
Hydraulic System Capacity
253 l
66.8 gal (US)
-
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 1.05 kg of refrigerant, which has a CO2 equivalent of 1.502 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.05 kg of refrigerant, which has a CO2 equivalent of 1.502 metric tonnes.