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2020 Caterpillar 312C

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Product Description

This 2020 Caterpillar 312C excavator represents a reliable mid-size solution for contractors and earthmoving professionals. The 312C series is recognized for its balanced performance in construction, demolition, and site development applications. Currently located in Guangdong, China, this unit offers operational capability for buyers seeking proven Caterpillar engineering.

Key attributes include:

  • Caterpillar's established hydraulic system design for consistent digging performance
  • Mid-size class suitable for urban construction and infrastructure projects
  • 2020 manufacture year with serviceable operational hours
  • Available for inspection in Guangdong province

The 312C model provides the durability and parts availability associated with Caterpillar's global service network. This used unit is positioned for buyers requiring dependable excavation equipment with manageable operating costs. Contact us for detailed machine history, current condition assessment, and export coordination from Guangdong.

SpecificationsValue
No.1161852
Tonnage (tons)12
Working weight (kg)12777.7
Bucket capacity (m³)0.55
Boom length (mm)4650
Rod length (mm)3000
Country of originJapan/Xuzhou
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine type3046T
Rated power (kw/rpm)70.1/1950
Cooling modewater-cooling
Cylinder diameter × stroke (mm)102 x 130
Number of cylinders (PCS)6
Displacement (L)4.3
Rotation speed (rpm)12.9
Climbing ability (%)70/35 °
Bucket digging force (kN)62
Rod digging force (kN)96
Travel speed (km/h)3.4/5.5
Main overflow set pressure (Mpa)34.3
Maximum flow of main pump (l/min)126.8
Traveling Hydraulic Circuit (Mpa)3.5
Rotary Hydraulic Circuit (Mpa)2.3
Hydraulic crushing pipeline is standardno
Working Hydraulic Circuit (Mpa)3.05
Pilot Oil Circuit (MPa)4.12
Bucket cylinders - Number × diameter × stroke (mm)100 x 939
Bucket rod cylinders - Number × diameter × stroke (mm)120 x 1197
Boom cylinders - Number × diameter × stroke (mm)110 x 1015
Fuel Tank (L)250
Hydraulic Tank (L)150
Engine Oil changes (L)17.5
Coolant (L)17.9
Hydraulic System (L)162(including fuel tank)
Total transport length (mm)7570
Total transport width (mm)2590
Total transport height (mm)2760
Full cab height (mm)2760
Counterweight ground clearance (mm)915
Minimum ground clearance (mm)430
Total track length (mm)3490
Track gauge (mm)1990
Track plate width (mm)500
Total track width (mm)2590
Track ground length (mm)2780
Maximum digging depth (mm)5550
Maximum excavation height (mm)8475
Maximum unloading height (mm)6095
Maximum vertical digging depth (mm)4970
Bulldozer lift or depth (mm)No bulldozer
Dodging plate width × height (mm)No bulldozer
Maximum excavation radius of stop surface (mm)8175
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Overview

No.1161852

Brand Name:

Caterpillar

Model Number:

312C

Year:

2020

Location:

Guangdong China

Pub Date:

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