M322 Wheel Excavator

Engine

Engine Power - ISO 14396

174 hp

Engine Power - ISO 14396 (DIN)

176 hp (metric)

Engine Model

Cat® C7.1

Net Power - ISO 9249

171 hp

Net Power - ISO 9249 (DIN)

174 hp (metric)

Bore

4.1 in

Stroke

5.3 in

Displacement

427.8 in²

Biodiesel Capability

Up to B20¹

Emissions

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 at 2,200 rpm. Adv

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

54770 lb

Operating Weight Minimum

47430 lb

Note (1)

Operating weight includes full fuel tank, operator, General Duty (GD) bucket and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include 2.5 m (8'2") stick and 3500 kg (7,716 lb) counterweight.

Drive

Maximum Travel Speed

18.6 mile/h

Hydraulic System

Main System - Maximum Flow - Implement

95 gal/min

Maximum Pressure - Implement Circuit - Normal

5076 psi

Maximum Pressure - Implement Circuit - Heavy Lift

5366 psi

Maximum Pressure - Implement Circuit - Travel Circuit

5076 psi

Swing Mechanism

Maximum Swing Speed*

8.6 r/min

Swing Torque

44250 lbf·ft

Note (1)

*For CE-marked machine default value may be set lower.

Service Refill Capacities

Fuel Tank

124.2 gal (US)

Diesel Exhaust Fluid (DEF)

7.9 gal (US)

Cooling System

10.6 gal (US)

Hydraulic Tank

52.8 gal (US)

Hydraulic System - Including Tank

107 gal (US)

Dimensions

Boom

Variable Adjustable Boom 5.4 m (17'10")

Stick

2.9 m (9'2")

Bucket

GD 1.19 m³ (1.56 yd³)

Shipping Height - Top of Cab

11 ft

Shipping Length

31.1 ft

Support Point

11.3 ft

Tail Swing Radius

9.2 ft

Counterweight Clearance

4.4 ft

Ground Clearance

1 ft

Undercarriage Length

17 ft

Wheel Base

9 ft

Working Ranges and Forces

Boom

Variable Adjustable Boom 5.4 m (17'10")

Stick

2.9 m (9'2")

Bucket

GD 1.19 m³ (1.56 yd³)

Maximum Cutting Height

35.8 ft

Maximum Loading Height

24.7 ft

Maximum Digging Depth

21.8 ft

Maximum Vertical Wall Digging Depth

17.3 ft

Maximum Reach at Ground Line

33.4 ft

Bucket Forces (ISO)

33946 lbf

Stick Forces (ISO)

23605 lbf

Note (1)

Range values are with dual pneumatic tires (11.00-20). Range values are calculated with a GD bucket (CW) and CW quick coupler with a tip radius of 1697 mm (5'7"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of 157

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 1.0 kg of refrigerant which has a CO2 equivalent of 1.43 metric tonnes.