CAT M322D Wheeled Excavator


Boom/Stick Option (Mex) 1

Shipping Length Of Unit 30.94 ft in (9430 mm)
Shipping Height Of Unit 10.7 ft in (3260 mm)
Max Cutting Height 34.65 ft in (10560 mm)
Max Loading Height 22.74 ft in (6930 mm)
Max Reach Along Ground 31.47 ft in (9590 mm)
Max Vertical Wall Dig Depth 14.51 ft in (4420 mm)
Max Digging Depth 19.66 ft in (5990 mm)
Boom/Stick Option (Mex) 1 VA Boom / stick 2.2m

Boom/Stick Option (Mex) 2

Shipping Length Of Unit 30.98 ft in (9440 mm)
Shipping Height Of Unit 10.6 ft in (3230 mm)
Max Cutting Height 34.85 ft in (10620 mm)
Max Loading Height 23.53 ft in (7170 mm)
Max Reach Along Ground 32.26 ft in (9830 mm)
Max Vertical Wall Dig Depth 14.6 ft in (4450 mm)
Max Digging Depth 20.61 ft in (6280 mm)
Boom/Stick Option (Mex) 2 VA Boom / stick 2.5m

Boom/Stick Option (Mex) 3

Shipping Height Of Unit 10.67 ft in (3250 mm)
Shipping Length Of Unit 30.94 ft in (9430 mm)
Max Cutting Height 35.86 ft in (10930 mm)
Max Loading Height 24.61 ft in (7500 mm)
Max Reach Along Ground 33.57 ft in (10230 mm)
Max Vertical Wall Dig Depth 15.85 ft in (4830 mm)
Max Digging Depth 21.92 ft in (6680 mm)
Boom/Stick Option (Mex) 3 VA Boom / stick 2.9m

Boom/Stick Option (Mex) 4

Shipping Height Of Unit 10.83 ft in (3300 mm)
Shipping Length Of Unit 31.67 ft in (9650 mm)
Max Cutting Height 31.73 ft in (9670 mm)
Max Loading Height 20.67 ft in (6300 mm)
Max Reach Along Ground 31.89 ft in (9720 mm)
Max Vertical Wall Dig Depth 14.7 ft in (4480 mm)
Max Digging Depth 18.94 ft in (5770 mm)
Boom/Stick Option (Mex) 4 One-piece Boom / stick 2.2m

Dimensions

Wheelbase 9.03 ft in (2750 mm)
Tail Swing Radius 9.03 ft in (2750 mm)
Overall Width 9.03 in (2750 mm)
Ground Clearance 1.25 ft in (380 mm)
Overall Width – Outriggers Down 13 ft in (3960 mm)
Height To Top Of Cab 10.5 ft in (3200 mm)
Upper Structure Clearance 4.3 ft in (1310 mm)

Undercarriage

Ground Clearance 1.25 ft in (381 mm)
Minimum Turning Radius – Standard Axle – End Of Va Boom 25.5 ft in (7.78 m)
Minimum Turning Radius – Standard Axle – End Of One-Piece Boom 30.5 ft in (9.3 m)
Minimum Turning Radius – Standard Axle – Outside Of Tire 22 ft in (6.71 m)
Oscillation Axle Angle 9 degrees

Engine Details

Cylinders 6
Number Of Cylinders 6
Engine Make CAT
Engine Model C6.6 Acert
Gross Power 173 hp (129.1 kw)
Net Power 165 hp (123.1 kw)
Power Measured @ 2000 rpm
Displacement 403 cu in (6.7 L)
Torque Measured @ 1400 rpm
Net Torque 553.2 lb ft (750 Nm)
Bore 4.2 in (105 mm)
Stroke 5 in (127 mm)
Net Power – Iso 9249 165 hp (123.1 kw)
Net Power – 80/1269/Eec 165 hp (123.1 kw)
Engine Model Cat C6.6 with ACERT Technology
Maximum Torque – 1,400 Rpm 553 lb ft (749.8 Nm)
Ratings 2000 rpm
Net Power – 2,000 Rpm – Iso 9249 165 hp (123.1 kw)

Operational Specs

Operating Weight 49604.1 lb (22500 kg)
Fuel Tank Capacity 101.8 gal (385 L)
Cooling System Fluid Capacity 8.8 gal (33 L)
Engine Oil Capacity 4 gal (15 L)
Front Diff Fluid Capacity 3 gal (11 L)
Rear Diff Fluid Capacity 3.9 gal (14.5 L)
Hydraulic System Fluid Capacity 88.5 gal (335 L)
Alternator Supplied Amperage 75 amps
Hydraulic System Relief Valve Pressure 5076 psi (34997.8 kPa)
Hydraulic Pump Type Piston
Hydraulic Pump Flow Capacity 92.5 gal/min (350 L/min)
Oscillating Axle Angle 9 degrees
Max Steering Angle 35 degrees
Tire Size 11.00-20 16PR dual

Swing Mechanism

Swing Speed 9 rpm
Swing Torque 41303 lb ft (55999.4 Nm)

Transmission

Transmission Type Gear
Number Of Forward Gears 2
Number Of Reverse Gears 2
Max Travel Speed 16 mph (25.8 km/h)
Drawbar Pull 25179 lb (11421.1 kg)
Creeper Speed – 2nd Gear 7.5 mph (12.1 km/h)
Forward/Reverse – 1st Gear 4 mph (6.5 km/h)
Creeper Speed – 1st Gear 2 mph (3.3 km/h)
Forward/Reverse – 2nd Gear 16 mph (25.8 km/h)
Maximum Gradeability 60%

Tires

Standard 1) 11.00-20 (dual pneumatic)
Optional 1) 10.00-20 (dual solid rubber)

Weights

Counterweights – Standard 8598 lb (3900 kg)
Dozer Blade 2028 lb (919.9 kg)
Outriggers 2778 lb (1260.1 kg)
Va Boom* – Rear Dozer Only 43321 lb (19650.1 kg)
Va Boom* – Rear Dozer, Front Outriggers 45966 lb (20849.9 kg)
Va Boom* – Front And Rear Outriggers 46518 lb (21100.3 kg)
One-Piece Boom* – Rear Dozer Only 41888 lb (19000.1 kg)
One-Piece Boom* – Front And Rear Outriggers 45085 lb (20450.3 kg)
One-Piece Boom* – Rear Dozer, Front Outriggers 44533 lb (20199.9 kg)
Sticks – Short (2200 Mm) 1433 lb (650 kg)
Sticks – Medium (2500 Mm) 1543 lb (699.9 kg)
Sticks – Long (2900 Mm) 1720 lb (780.2 kg)

Buckets

Reference Bucket Capacity 1.6 yd3 (1.2 m3)
Minimum Bucket Capacity 0.8 yd3 (0.6 m3)
Maximum Bucket Capacity 2.1 yd3 (1.6 m3)

Hydraulic System

System 92 gal (US)
Tank Capacity 58 gal (219.6 L)
Maximum Pressure – Auxiliary Circuit – High Pressure 5076 psi
Maximum Pressure – Implement Circuit – Normal 5076 psi
Maximum Pressure – Implement Circuit – Heavy Lift 5439 psi
Maximum Pressure – Auxiliary Circuit – Medium Pressure 2683 psi
Maximum Pressure – Travel Circuit 5076 psi
Maximum Flow – Implement/Travel Circuit 92 gal/min
Maximum Flow – Swing Mechanism 30 gal/min
Maximum Flow – Auxiliary Circuit – High Pressure 55 gal/min
Maximum Flow – Auxiliary Circuit – Medium Pressure 13 gal/min
Maximum Pressure – Swing Mechanism 4931 psi

Service Refill Capacities

Fuel Tank Capacity 102 gal (386.2 L)
Engine Crankcase 4 gal (15.2 L)
Final Drive 0.7 gal (2.7 L)
Powershift Transmission 0.7 gal (2.7 L)
Front Steering Axle – Differential 2.9 gal (11 L)
Rear Axle – Housing (Differential) 3.7 gal (14.1 L)
Cooling 9.8 gal (37.1 L)

Drive

Maximum Travel Speed 15.6 mph (25.2 km/h)

Sound Levels

Exterior Sound Exterior Sound

Working Ranges

Maximum Digging Depth 22 ft in (6.7 m)
Maximum Reach – Ground Level 33.9 ft in (10.4 m)

Bucket Specifications

Bucket Capacities 0.44 to 1.57 m3 (0.57 to 2.05 yd3)

Cab/Rops/Fogs

Standards Standards
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