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2016 Caterpillar 320B

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Product Description

Built for precision and long-shift performance, this 2016 Caterpillar 320B delivers exceptional operator control in demanding excavation environments. Powered by the proven CAT 3066T engine producing 99.9 kW at 1800 rpm, this 20-ton excavator combines reliable traditional power with responsive hydraulics—185 L/min main pump flow ensures smooth, predictable movements across digging, swinging, and traveling functions.

Operator confidence comes standard with superior cabin visibility and ergonomic positioning. The 2940 mm cab height provides commanding sightlines to bucket edge and trench bottom, while 475 mm ground clearance and a tight 2750 mm rear turning radius enable maneuvering in confined jobsites. Hydraulic stability is maintained through dedicated circuits: 34.3 MPa for working and travel systems, 23 MPa for rotation, all managed via a precise 4.12 MPa pilot circuit.

  • Working weight: 19,400 kg with 0.92 m³ backhoe bucket
  • Maximum digging depth: 6,640 mm; reach: 9,780 mm
  • Fuel capacity: 340 L for extended operation
  • Transport dimensions: 9440 × 2800 × 2940 mm
  • Location: Jiangsu, China
SpecificationsValue
No.1038055
Tonnage (tons)20
Working weight (kg)19400
Bucket capacity (m³)0.92
Boom length (mm)5680
Rod length (mm)2900
Country of originJapan
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeCaterpillar CAT 3066T
Rated power (kw/rpm)99.9/1800
Cylinder diameter × stroke (mm)102 x 130
Displacement (L)6.4
Rotation speed (rpm)10.7
Travel speed (km/h)3.4/5.5
Maximum flow of main pump (l/min)185
Traveling Hydraulic Circuit (Mpa)34.3
Rotary Hydraulic Circuit (Mpa)23
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)340
Hydraulic Tank (L)130
Engine Oil changes (L)20.5
Coolant (L)25
Hydraulic System (L)220
Total transport length (mm)9440
Total transport width (mm)2800
Total transport height (mm)2940
Full cab height (mm)2940
Minimum ground clearance (mm)475
Back end turning radius (mm)2750
Track gauge (mm)2200
Track plate width (mm)600
Total track width (mm)2800
Track ground length (mm)3265
Maximum digging depth (mm)6640
Maximum excavation height (mm)9470
Maximum unloading height (mm)6570
Maximum vertical digging depth (mm)6040
Maximum excavation radius of stop surface (mm)9780
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Overview

No.1038055

Brand Name:

Caterpillar

Model Number:

320B

Year:

2016

Location:

Jiangsu China

Pub Date

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