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Caterpillar M322D Wheel Excavator

Increased lifting capacity, improved cycle times and ease of operation lead to increased productivity and lower operating costs.

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Overview &
Specifications

Features
& Benefits

Standard
Equipment

Optional
Equipment

Work Tools &
Attachments

Engine

Engine Model	Cat® C6.6 ACERT™

Net Power	165 hp / 123 kW

Gross Power	173 hp / 129 kW

ISO 9249	165 hp / 123 kW

EEC 80/1269	165 hp / 123 kW

Bore	4.13 in / 105 mm

Stroke	5 in / 127 mm

Displacement	403 in3 / 6.6 L

Cylinders	6

Maximum Torque at 1400 rpm	553 lb ft / 750 N·m

Transmission

Maximum Travel Speed	16 mph / 25 km/h

1st Gear, Forward/Reverse	4 mph / 7 km/h

2nd Gear, Forward/Reverse	16 mph / 25 km/h

Creeper Speed (1st Gear)	2 mph / 3 km/h

Creeper Speed (2nd Gear)	7.5 mph / 12 km/h

Drawbar Pull	25179 lb / 112 kN

Maximum Gradeability	60 %

Operating Specifications

Max. Reach at Ground Level	33.86 ft / 10320 mm

Bucket Digging Force, VA Boom	31473.25 lb / 140 kN

Bucket Digging Force, One Piece Boom	31473.25 lb / 140 kN

Max Digging Depth, VA Boom	21.92 ft / 6680 mm

Max Digging Depth, One Piece Boom	21.23 ft / 6470 mm

Stick Digging Force, VA Boom	27651.49 lb / 123 kN

Stick Digging Force, One Piece Boom	27651.49 lb / 123 kN

Max Bucket Capacity	1.84 yd3 / 1.41 m3

Fuel Tank

Fuel Tank Capacity	101.71 gal / 385 L

Swing Mechanism

Swing Speed	9 RPM / 9 RPM

Swing Torque	41303 lb ft / 56 kN·m

Service Refill Capacities

Hydraulic Tank	58 gal / 220 L

Hydraulic System (including tank)	89 gal / 335 L

Fuel Tank Capacity	102 gal / 385 L

Cooling	8.7 gal / 33 L

Engine Crankcase	4 gal / 15 L

Rear Axle Housing (Differential)	3.8 gal / 14.5 L

Front Steering Axle (Differential)	2.9 gal / 11 L

Final Drive	.7 gal / 2.5 L

Powershift Transmission	.7 gal / 2.5 L

Hydraulic System

heavy lift	5439 psi / 37500 kPa

Travel circuit	5076 psi / 35000 kPa

high pressure	5076 psi / 35000 kPa

normal	5076 psi / 35000 kPa

medium pressure	2683 psi / 18500 kPa

Swing mechanism	4931 psi / 34000 kPa

Implement/travel circuit	92 gal/min / 350 L/min

Swing mechanism	30 gal/min / 112 L/min

high pressure	55 gal/min / 250 L/min

medium pressure	13 gal/min / 50 L/min

Weights

Operating Weight	20 500 kg (45,194 lb) to 22 500 kg (49,604 lb)

Rear dozer only	43982 lb / 19950 kg

Rear dozer, front outriggers	46738 lb / 21200 kg

Front and rear outriggers	47399 lb / 21500 kg

Rear dozer only	44974 lb / 20400 kg

Rear dozer, front outriggers	48281 lb / 21900 kg

Dozer Blade	2028 lb / 920 kg

Outriggers	2778 lb / 1260 kg

Counterweight	9700 lb / 4400 kg

2.2 m (7'3") stick	1433 lb / 650 kg

2.5 m (8'3") stick	1543 lb / 700 kg

2.9 m (9'6") stick	1720 lb / 780 kg

4.9 m (16'1") MH stick	2006 lb / 910 kg

5.9 m (19'4") MH stick	2381 lb / 1080 kg

Rear dozer only	42879 lb / 19450 kg

Rear dozer, front outriggers	45635 lb / 20700 kg

Front and rear outriggers	46297 lb / 21000 kg

Undercarriage

Ground Clearance	15 in / 380 mm

Maximum Steering Angle +/-	35 Degrees / 35 Degrees

Oscillating Axle Angle +/-	9 Degrees / 9 Degrees

Minimum Turning Radius (Outside of tire)	22 ft / 6.8 m

Minimum Turning Radius (End of VA boom)	25.5 ft / 7.8 m

Minimum Turning Radius (End of One-piece boom)	30.5 ft / 9.3 m

INDIANA'S LEADING EQUIPMENT DEALER

MacAllister Machinery has 14 convenient locations throughout Indiana: Beech Grove, Bloomington, Fishers, Fort Wayne, Greensburg, Indianapolis (HQ, Power Systems), Indianapolis (West), Lafayette, Muncie, Richmond, South Bend, Terre Haute, and Washington.

Headquarters: 7515 E 30th St, Indianapolis, IN 46219
Phone: (317) 545-2151 In-State Toll Free: (800) 382-1896 Out of State Toll Free: (800) 227-3228