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2020 Caterpillar 320B

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Product Description

Built to endure the most demanding job sites, this 2020 Caterpillar 320B excavator stands as a proven workhorse with years of reliable performance behind it. Sourced directly from Sichuan, China, and manufactured to Japanese-import standards, this 20-ton machine carries a legacy of structural integrity and consistent output that speaks for itself. Powered by the robust Caterpillar CAT 3066T engine — rated at 99.9 kW / 1800 rpm with a 6.4L displacement — it delivers dependable hydraulic force across every work cycle without compromise.

  • Working Weight: 19,400 kg — substantial, stable, and built for heavy-duty applications
  • Bucket Capacity: 0.92 m³ backhoe bucket for efficient, high-volume digging
  • Maximum Digging Depth: 6,640 mm — tackles deep trenching and foundation work with authority
  • Maximum Excavation Radius: 9,780 mm for extended reach on complex terrain
  • Main Pump Max Flow: 185 L/min sustaining strong, consistent hydraulic response
  • Fuel Tank: 340 L capacity supporting long operational shifts with minimal downtime
  • Track Plate Width: 600 mm providing ground stability across varied surfaces
  • Travel Speed: 3.4 / 5.5 km/h for controlled, efficient site mobility

A machine that has proven its durability through real-world conditions, this Caterpillar 320B remains a solid, low-risk investment for contractors who demand reliability above all else.

SpecificationsValue
No.1068522
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.1068522

Brand Name:

Caterpillar

Model Number:

320B

Year:

2020

Location:

Sichuan China

Pub Date

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