Video: Caterpillar 320 Excavator Info & Related Parts Lookup

Net Power – ISO 9249: 128.5 kW

Engine Moder: Cat C4.4e TTA

Engine Power – ISO 14396: 129.4 kW

Bore: 105mm

Stroke: 127mm

Displacement: 4.4l

Main System – Maximum Flow: 429 l/min (113 gal/min)

Maximum Pressure – Equipment: 35000 kPa

Maximum Pressure – Travel: 34300 kPa

Maximum Pressure – Swing: 27500 kPa

Maximum Swing Torque: 82 kN·m

Operating Weight: 22500 kg

Fuel Tank Capacity: 345 l

Cooling System: 25 l

Engine Oil: 15 l

Swing Drive – Each: 12 l

Final Drive – Each: 5 l

Hydraulic System – Including Tank: 234 l

Hydraulic Tank: 115 l

DEF Tank: 39 l

Boom: Reach 5.7 m (18’8″)

Stick: Reach 2.9 m (9’6″)

Bucket: 1.19 m ³ (1.56 yd³)

Shipping Height – Top of Cab: 2960 mm

Handrail Height: 2950 mm

Shipping Length: 9530 mm

Tail Swing Radius: 2830 mm

Counterweight Clearance: 1050 mm

Ground Clearance: 470 mm

Track Length: 4450 mm

Length to Center of Rollers: 3650 mm

Track Gauge: 2380 mm

Transport Width: 2980 mm

Maximum Digging Depth: 6720 mm

Boom: Reach 5.7 m (18’8″)

Stick: Reach 2.9 m (9’6″)

Bucket: 1.19 m ³ (1.56 yd³)

Maximum Reach at Ground Level: 9860 mm

Maximum Cutting Height: 9370 mm

Maximum Loading Height: 6490 mm

Minimum Loading Height: 2170 mm

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom: 6550 mm

Maximum Vertical Wall Digging Depth: 5190 mm

Bucket Digging Force – ISO: 150 kN

Stick Digging Force – ISO: 106 kN