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320


  • 320 - Medium Excavators
  • 320 - Medium Excavators
  • 320 - Medium Excavators
  • 320 - Medium Excavators
  • 320 - Medium Excavators
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320

The Cat®320 excavator brings premium performance with simple-to-use technologies like Cat GRADE with 2D, Grade Assist, and Payload – all standard equipment from the factory to boost your operator effi ciencies up to 45 percent. Combine these features with a new cab, longer maintenance intervals that lower your maintenance costs up to 15 percent, and a power system that reduces fuel consumption byup to 20 percent and you have a low-cost-per-unit-of-production excavator that’s perfect for medium- to heavy-duty applications.

Available for rental service

Engine Model
Cat C7.1
Operating Weight
48500 lb
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SPECIFICATION

Standard Equipment
Engine Power - ISO 9249 117 kW
Engine Model Cat C7.1
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
Engine Gross Power - ISO 14396 118 kW
Standard Equipment
Main System - Maximum Flow 429 l/min (113 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Equipment - Lift Mode 38000 kPa
Maximum Pressure - Travel 34300 kPa
Maximum Pressure - Swing 26800 kPa
Standard Equipment
Swing Speed 11.25 r/min
Maximum Swing Torque 74 kN·m
Standard Equipment
Operating Weight 48500 lb
Standard Equipment
Fuel Tank Capacity 345 l
Cooling System 25 l
Engine Oil 6.6 gal (US)
Swing Drive - Each 5 l
Final Drive - Each 1.3 gal (US)
Hydraulic System - Including Tank 234 l
Hydraulic Tank 115 l
Standard Equipment
Boom Reach 5.7 m (18'8")
Stick Reach R2.9B1 (9'6")
Bucket 1.19 m³ (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 NaN ft
Length to Center of Rollers 3650 mm
Track Gauge 2380 mm
Transport Width 2980 mm
Track Length to Center of Rollers 3650 mm
Standard Equipment
Maximum Digging Depth NaN ft
Boom Reach 5.7 m (18'8")
Stick Reach R2.9B1 (9'6")
Bucket 1.19 m³ (1.56 yd³)
Maximum Reach at Ground Level 9860 mm
Maximum Cutting Height 9370 mm
Maximum Loading Height NaN ft
Minimum Loading Height 2170 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom NaN ft
Maximum Vertical Wall Digging Depth 5190 mm
Bucket Digging Force - ISO 150 kN
Stick Digging Force - ISO NaN ft
Standard Equipment
Stick Digging Force - ISO 5190 mm
Bucket Digging Force - ISO 2170 mm
Standard Equipment
Stick Digging Force - SAE 22 ft
Stick Digging Force - ISO 32.3 ft
Bucket Digging Force - SAE 21.5 ft
Bucket Digging Force - ISO 9860 mm
Standard Equipment
Length - Center of Rollers 3650 mm