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Engine 
Engine Power - ISO 14396
134 hp
100 kW
148 hp
110 kW
Engine Power - ISO 14396 (DIN)
136 hp (metric)
136 hp (metric)
150 hp (metric)
150 hp (metric)
Engine Model
Cat® C3.6
Cat C4.4
Cat® C4.4
Net Power - ISO 9249
127 hp
95 kW
141 hp
105 kW
Net Power - ISO 9249 (DIN)
129 hp (metric)
129 hp (metric)
143 hp (metric)
143 hp (metric)
Bore
3.9 in
98 mm
4 in
105 mm
4.1 in
105 mm
Stroke
5 in
120 mm
5 in
127 mm
5 in
127 mm
Displacement
221 in³
3.6 l
269 in³
4.4 l
268.5 in³
4.4 l
Biodiesel Capability
Up to B20¹
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Korea 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 cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 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 cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 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) and are compatible* with 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. ***Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. ***Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
Drive
Maximum Travel Speed
23 mile/h
37 km/h
21.7 mile/h
35 km/h
Hydraulic System
Main System - Maximum Flow - Implement
71.3 gpm
270 L/min
73 gpm
275 L/min
Maximum Pressure - Implement Circuit - Normal
5076 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
35000 kPa
Maximum Pressure - Implement Circuit - Heavy Lift
5366 psi
37000 kPa
5439 psi
37500 kPa
5366 psi
37000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit
5076 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
35000 kPa
Swing Mechanism
Maximum Swing Speed*
9.1 r/min
9.1 r/min
9.1 r/min
9.1 r/min
Maximum Swing Torque
30461 lbf·ft
41.3 kN·m
30978 ft·lbf
42 kg/m²
28860 lbf·ft
39 kN·m
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 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 cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Machine Weight
Operating Weight Maximum
39680 lb
18000 kg
39680 lb
18000 kg
Operating Weight Minimum
32190 lb
14600 kg
34610 lb
15700 kg
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 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 cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Service Refill Capacities
Fuel Tank
77.9 gal (US)
295 l
74 gal (US)
280 l
Diesel Exhaust Fluid (DEF)
5.3 gal (US)
20 l
5 gal (US)
19 l
5.3 gal (US)
20 l
Cooling System
5.3 gal (US)
20 l
6.3 gal (US)
24 l
Hydraulic Tank
23.8 gal (US)
90 l
24.3 gal (US)
92 l
Hydraulic System - Including Tank
58.1 gal (US)
220 l
58.1 gal (US)
220 l
Dimensions
Boom
Variable Adjustable Boom 5 m (16' 6")
Variable Adjustable Boom 5.02 m (16'6")
Stick
2.2 m (7' 3")
2.2 m (7'3")
Bucket
GD 0.76 m³ (0.99 yd³)
GD 0.76 m³ (0.99 yd³)
Shipping Height - Top of Cab
10.9 ft
3315 mm
10.8 ft
3280 mm
Shipping Length
26.9 ft
8210 mm
27.9 ft
8500 mm
Support Point
11.3 ft
3450 mm
11.4 ft
3480 mm
Tail Swing Radius
7.1 ft
2150 mm
5.7 ft
1750 mm
Counterweight Clearance
4.1 ft
1260 mm
4.1 ft
1260 mm
Ground Clearance
1.1 ft
335 mm
1.1 ft
335 mm
Undercarriage Length
16.1 ft
4920 mm
16 ft
4870 mm
Wheel Base
8.2 ft
2500 mm
8.4 ft
2550 mm
Working Ranges and Forces
Boom
Variable Adjustable Boom 5 m (16' 6")
Variable Adjustable Boom 5.02 m (16'6")
Stick
2.2 m (7' 3")
2.2 m (7'3")
Bucket
GD 0.76 m³ (0.99 yd³)
GD 0.76 m³ (0.99 yd³)
Digging Height
32.1 ft
9780 mm
33 ft
10070 mm
Dump Height
23 ft
7010 mm
22.7 ft
6920 mm
Maximum Digging Depth
17.4 ft
5290 mm
17.4 ft
5290 mm
Maximum Vertical Wall Digging Depth
13.9 ft
4250 mm
13.9 ft
4250 mm
Maximum Reach at Ground Line
28.4 ft
8650 mm
28.5 ft
8680 mm
Stick Forces (ISO)
15961 lbf
71 kN
15961 lbf
71 kN
Bucket Forces (ISO)
23605 lbf
105 kN
23830 lbf
106 kN
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 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 cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Air Conditioning System
Note
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system contains 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.144 metric tonnes (1.261 tons). If equipped with R1234yf (Global Warming Potential = 0.5), the system contains 0.7 kg (1.5 lb) of refrigerant which has a CO2 equivalent of 0.0004 metric tonnes (0.0004 tons).
Meets stage IV emission standards
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system contains 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.144 metric tonnes (1.261 tons). If equipped with R1234yf (Global Warming Potential = 0.5), the system contains 0.7 kg (1.5 lb) of refrigerant which has a CO2 equivalent of 0.0004 metric tonnes (0.0004 tons).
Sustainability
Recyclability
91%
93%
95%