CAT 322B Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 32.68 ft in (9960 mm)
Shipping Height Of Unit 10.24 ft in (3120 mm)
Max Cutting Height 31.76 ft in (9680 mm)
Max Loading Height 22.09 ft in (6730 mm)
Max Reach Along Ground 32.85 ft in (10010 mm)
Max Vertical Wall Digging Depth 18.71 ft in (5700 mm)
Max Digging Depth 22.02 ft in (6710 mm)
Boom/Stick Option (Hex) 1 Boom 19’4″ (5900 mm) / Stick 9’8″” (2950 mm)

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 32.85 ft in (10010 mm)
Max Cutting Height 31.11 ft in (9480 mm)
Shipping Height Of Unit 10.77 ft in (3280 mm)
Max Loading Height 21.46 ft in (6540 mm)
Max Reach Along Ground 31.47 ft in (9590 mm)
Max Vertical Wall Digging Depth 17.26 ft in (5260 mm)
Max Digging Depth 20.54 ft in (6260 mm)
Boom/Stick Option (Hex) 2 Boom 19’4″” (5900 mm) / Stick 8’2″” (2500 mm)

Boom/Stick Option (Hex) 3

Shipping Length Of Unit 30.84 ft in (9400 mm)
Max Cutting Height 30.06 ft in (9160 mm)
Max Loading Height 19.62 ft in (5980 mm)
Shipping Height Of Unit 11.32 ft in (3450 mm)
Max Reach Along Ground 29.93 ft in (9120 mm)
Max Vertical Wall Digging Depth 17 ft in (5180 mm)
Max Digging Depth 19.39 ft in (5910 mm)
Boom/Stick Option (Hex) 3 Mass Boom 17’5″” (5300 mm) / Stick 8’2″” (2500 mm)

Dimensions

Ground Clearance 1.55 ft in (470 mm)
Height To Top Of Cab 9.78 ft in (2980 mm)
Width To Outside Of Tracks 9.81 ft in (2990 mm)
Length Of Track On Ground 11.32 ft in (3450 mm)
Tail Swing Radius 9.52 ft in (2900 mm)
Removal Counterweight Clearance 3.58 ft in (1090 mm)

Undercarriage

Track Gauge 7.85 ft in (2390 mm)
Shoe Size 23.63 in (600 mm)
Drawbar Pull 43612.94 lb (194 kN)
Max Travel Speed 3.42 mph (5.5 km/h)

Engine Details

Number Of Cylinders 6
Engine Make CAT
Engine Model 3116TA
Net Power 153 hp (114.1 kw)
Gross Power 161 hp (120.1 kw)
Power Measured @ 1950 rpm
Displacement 403 cu in (6.7 L)
Aspiration Turbocharged and Aftercooled

Operational Specs

Operating Weight 50177.3 lb (22760 kg)
Fuel Tank Capacity 89.9 gal (340 L)
Cooling System Fluid Capacity 8.4 gal (31.5 L)
Hydraulic System Fluid Capacity 70.1 gal (265 L)
Engine Oil Capacity 5.7 gal (21.5 L)
Operating Voltage 24 V
Swing Drive Fluid Capacity 2.2 gal (8 L)
Alternator Supplied Amperage 55 amps
Hydraulic System Relief Valve Pressure 4980 psi (34335.9 kPa)
Hydraulic Pump Flow Capacity 108.4 gal/min (410 L/min)

Swing Mechanism

Swing Torque 51850 lb ft (70299.2 Nm)

Buckets

Reference Bucket Capacity 1.4 yd3 (1.1 m3)
Minimum Bucket Capacity 1.3 yd3 (1 m3)
Maximum Bucket Capacity 2 yd3 (1.6 m3)

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