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2009 Caterpillar 320C

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Product Description

Built for demanding jobsites, this 2009 Caterpillar 320C medium excavator delivers 20-ton performance with operator-focused engineering. Powered by a reliable CAT 3066 ATAAC engine producing 110 kW at 1800 rpm, this machine combines hydraulic precision with field-proven durability. The water-cooled 6.4L engine ensures consistent power delivery across extended work cycles.

Operators benefit from superior visibility and responsive controls in the spacious cab, positioned 3050 mm above ground for commanding sightlines. Hydraulic flow reaches 205 l/min through the main pump, enabling smooth simultaneous functions. The 0.8 m³ bucket generates 132 kN digging force, while the 5680 mm boom and 2900 mm arm provide a maximum reach of 9710 mm and digging depth of 6550 mm.

  • Working weight: 21,115 kg with optimal ground pressure of 48.02 kPa
  • Stable 2800 mm track width with 600 mm grouser plates
  • 34.3 MPa working hydraulic circuit for consistent performance
  • 320L fuel capacity for extended operation
  • Currently located in Maoming, Guangdong Province
SpecificationsValue
No.1045157
Tonnage (tons)20
Working weight (kg)21115
Bucket capacity (m³)0.8
Boom length (mm)5680
Rod length (mm)2900
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeCaterpillar CAT 3066 ATAAC
Rated power (kw/rpm)110/1800
Cooling modewater-cooling
Cylinder diameter × stroke (mm)102 x 130
Displacement (L)6.4
Ground specific pressure (Kpa)48.02
Rotation speed (rpm)11.5
Bucket digging force (kN)132
Rod digging force (kN)99
Travel speed (km/h)5.5
Maximum flow of main pump (l/min)205
Traveling Hydraulic Circuit (Mpa)34.4
Rotary Hydraulic Circuit (Mpa)26
Working Hydraulic Circuit (Mpa)34.3
Pilot Oil Circuit (MPa)4.12
Bucket cylinders - Number × diameter × stroke (mm)1-120 x 1030
Bucket rod cylinders - Number × diameter × stroke (mm)1-140 x 1430
Boom cylinders - Number × diameter × stroke (mm)2-120 x 1260
Fuel Tank (L)320
Hydraulic Tank (L)120
Engine Oil changes (L)30
Coolant (L)24
Hydraulic System (L)200
Total transport length (mm)9390
Total transport width (mm)2800
Total transport height (mm)3050
Full cab height (mm)3050
Minimum ground clearance (mm)460
Back end turning radius (mm)2770
Total track length (mm)4070
Track gauge (mm)2200
Track plate width (mm)600
Total track width (mm)2800
Track ground length (mm)3260
Maximum digging depth (mm)6550
Maximum excavation height (mm)9440
Maximum unloading height (mm)6770
Maximum vertical digging depth (mm)5440
Maximum excavation radius of stop surface (mm)9710
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Overview

No.1045157

Brand Name:

Caterpillar

Model Number:

320C

Year:

2009

Location:

Guangdong China

Pub Date

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