| Net Power – ISO 9249 |
273 HP (203.7 kW) |
| Operating Weight |
77000 lb (34900 kg) |
| Maximum Digging Depth |
22.9 ft (6990 mm) |
| Net Power – ISO 9249 (DIN) |
277 hp (metric) (277 hp (metric)) |
| Engine Model |
C7.1 |
| Engine Power – ISO 14396 |
275 HP (205 kW) |
| Engine Power – ISO 14396 (DIN) |
279 hp (metric) (279 hp (metric)) |
| Bore |
4 in (105 mm) |
| Stroke |
5 in (135 mm) |
| Displacement |
428 in³ (7.01 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 |
560 l/min (148 gal/min) |
| Maximum Pressure – Equipment |
5075 psi (35000 kPa) |
| Maximum Pressure – Travel |
5075 psi (35000 kPa) |
| Maximum Pressure – Swing |
4175 psi (28800 kPa) |
| Swing Speed |
10.8 r/min (10.8 r/min) |
| Maximum Swing Torque |
79455 ft·lbf (107.7 kN·m) |
| Fuel Tank Capacity |
97.2 gal (US) (368 l) |
| Cooling System |
3.3 gal (US) (13 l) |
| Engine Oil |
6.6 gal (US) (25 l) |
| Swing Drive – Each |
2.9 gal (US) (11 l) |
| Final Drive – Each |
1.8 gal (US) (7 l) |
| Hydraulic System – Including Tank |
92.5 gal (US) (350 l) |
| Hydraulic Tank |
40.7 gal (US) (154 l) |
| DEF Tank |
7 gal (US) (26 l) |
| Boom |
Reach 6.15 m (20’2″) |
| Stick |
Reach 3.2 m (10’6″) |
| Bucket |
HD 1.54 m³ (2.01 yd³) |
| Shipping Height – Top of Cab |
10.7 ft (3270 mm) |
| Handrail Height |
11.2 ft (3430 mm) |
| Shipping Length |
32.2 ft (9830 mm) |
| Tail Swing Radius |
6.2 ft (1900 mm) |
| Counterweight Clearance |
3.8 ft (1170 mm) |
| Ground Clearance |
1.6 ft (480 mm) |
| Track Length |
16.5 ft (5030 mm) |
| Length to Center of Rollers |
13.3 ft (4040 mm) |
| Track Gauge |
9 ft (2740 mm) |
| Transport Width |
11 ft (3340 mm) |
| Boom |
Reach 6.15 m (20’2″) |
| Stick |
Reach 3.2 m (10’6″) |
| Bucket |
HD 1.54 m³ (2.01 yd³) |
| Maximum Reach at Ground Level |
34.9 ft (10640 mm) |
| Maximum Cutting Height |
36.6 ft (11150 mm) |
| Maximum Loading Height |
26.1 ft (7960 mm) |
| Minimum Loading Height |
9.5 ft (2910 mm) |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom |
22.4 ft (6840 mm) |
| Maximum Vertical Wall Digging Depth |
19 ft (5790 mm) |
| Bucket Digging Force – ISO |
46482 lbf (207 kN) |
| Stick Digging Force – ISO |
32319 lbf (144 kN) |
| Note |
Long undercarriage Reach boom, R3.2 (10’6″) stick, Heavy Duty (HD) 1.54 m³ (2.01 yd³) bucket, 600 mm (24″) triple grouser shoes, 5000 kg (11,202 lb) counterweight and 3440 mm (11’3″) blade. |
| Note (1) |
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg (1.98 lb) of refrigerant which has a CO2 equivalent of 1.287 metric tonnes (1.418 tons). |
| Recyclability |
98% |
