M320 Wheeled Excavator

Engine

Engine Power - ISO 14396:2002

174 hp

Engine Power - ISO 14396 (DIN)

176 hp (metric)

Engine Model

C4.4

Net Power - ISO 9249

171 hp

Net Power - ISO 9249 (DIN)

174 hp (metric)

Bore

4 in

Displacement

268.5 in³

Stroke

5.3 in

Biodiesel Capability

Up to B20¹

Emissions

Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.

Note (1)

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar

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

Machine Weight

Operating Weight Maximum

46740 lb

Operating Weight Minimum

41450 lb

Transmission

Maximum Travel Speed

21.7 mile/h

Hydraulic System

Main System - Maximum Flow - Implement

81 gal/min

Maximum Pressure - Equipment

5366 psi

Maximum Pressure - Swing

5729 gal/min

Maximum Pressure - Travel

5076 gal/min

Service Refill Capacities

Cooling System

8.4 gal (US)

Diesel Exhaust Fluid (DEF)

7.9 gal (US)

Hydraulic System - Including Tank

71.3 gal (US)

Hydraulic Tank

40.9 gal (US)

Final Drive

0.7 gal (US)

Fuel Tank

124.2 gal (US)

Dimensions

Boom

5260 mm (17'3")

Bucket

0.98 m³ GD (1.28 yd³)

Stick

2.5 m (8' 2")

Shipping Height - Top of Cab

11 ft

Shipping Length

29.3 ft

Counterweight Clearance

4.3 ft

Ground Clearance

1.4 ft

Support Point

11.8 ft

Tail Swing Radius

8.5 ft

Wheel Base

8.9 ft

Working Ranges and Forces

Boom Type

VA Boom

Bucket

0.98 m³ GD (1.28 yd³)

Stick

2.5 m (8' 2")

Reach at Ground Level

30.5 ft

Vertical Wall Digging Depth

13.9 ft

Cutting Height

32.6 ft

Bucket Forces (ISO)

30799 lbf

Stick Forces (ISO)

20682 lbf

Note (1)

Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1535 mm (5'0").

Swing Mechanism

Swing Speed

9.2 r/min

Maximum Swing Torque

37000 ft·lbf

Air Conditioning System

Note

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.