| Net Power – ISO 9249 |
172 HP (128.5 kW) |
| Operating Weight |
49800 lb (22600 kg) |
| Maximum Digging Depth |
22 ft (6720 mm) |
| Net Power – ISO 9249 (DIN) |
175 hp (metric) (175 hp (metric)) |
| Engine Model |
Cat C4.4 |
| Engine Power – ISO 14396 |
174 HP (129.4 kW) |
| Engine Power – ISO 14396 (DIN) |
176 hp (metric) (176 hp (metric)) |
| Bore |
4 in (105 mm) |
| Stroke |
5 in (127 mm) |
| Displacement |
269 in³ (4.4 l) |
| Biodiesel Capability |
Up to B20¹ |
| Emissions |
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 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. |
| 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. |
| Main System – Maximum Flow |
429 l/min (113 gal/min) |
| Maximum Pressure – Equipment |
5075 psi (35000 kPa) |
| Maximum Pressure – Travel |
4974 psi (34300 kPa) |
| Maximum Pressure – Swing |
3988 psi (27500 kPa) |
| Maximum Swing Torque |
60300 ft·lbf (82 kN·m) |
| Fuel Tank Capacity |
86.6 gal (US) (345 l) |
| Cooling System |
6.6 gal (US) (25 l) |
| Engine Oil |
4 gal (US) (15 l) |
| Swing Drive – Each |
1.6 gal (US) (6 l) |
| Final Drive – Each |
1.1 gal (US) (4 l) |
| Hydraulic System – Including Tank |
61.8 gal (US) (234 l) |
| Hydraulic Tank |
30.4 gal (US) (115 l) |
| DEF Tank |
10.3 gal (US) (39 l) |
| Boom |
Reach 5.7 m (18’8″) |
| Stick |
Reach 2.9 m (9’6″) |
| Bucket |
1.19 m ³ (1.56 yd³) |
| Shipping Height – Top of Cab |
9.7 ft (2960 mm) |
| Handrail Height |
9.7 ft (2950 mm) |
| Shipping Length |
31.3 ft (9530 mm) |
| Tail Swing Radius |
9.3 ft (2830 mm) |
| Counterweight Clearance |
3.4 ft (1050 mm) |
| Ground Clearance |
1.5 ft (470 mm) |
| Track Length |
14.6 ft (4450 mm) |
| Length to Center of Rollers |
11.7 ft (3650 mm) |
| Track Gauge |
7.8 ft (2380 mm) |
| Transport Width |
9.8 ft (2980 mm) |
| Boom |
Reach 5.7 m (18’8″) |
| Stick |
Reach 2.9 m (9’6″) |
| Bucket |
1.19 m ³ (1.56 yd³) |
| Maximum Reach at Ground Level |
32.3 ft (9860 mm) |
| Maximum Cutting Height |
30.7 ft (9370 mm) |
| Maximum Loading Height |
21.3 ft (6490 mm) |
| Minimum Loading Height |
7.1 ft (2170 mm) |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom |
21.5 ft (6550 mm) |
| Maximum Vertical Wall Digging Depth |
17 ft (5190 mm) |
| Bucket Digging Force – ISO |
38811 lbf (150 kN) |
| Stick Digging Force – ISO |
23911 lbf (106 kN) |
| Note |
Reach boom, R2.9 (9’6″) stick, Heavy Duty (HD) 1.19 m ³ (1.56 yd³) bucket 790 mm (31″) triple grouser shoes, 4200 kg (10,400 lb) counterweight. |
| Air Conditioning |
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons). |
| Recyclability |
97% |
