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2020 Caterpillar 312D2GC

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Product Description

This 2020 Caterpillar 312D2GC excavator represents a solid mid-range investment for operations requiring proven hydraulic performance and fuel efficiency. Located in Guangdong, China, this unit has been maintained to inspection-ready standards and is available for on-site trial operation.

The 312D2GC series delivers consistent productivity in general construction, utility work, and material handling applications. Key attributes include:

  • Cat C4.4 ACERT engine with reliable torque delivery
  • Standard boom and arm configuration for versatile reach
  • Hydraulic system optimized for cycle times and breakout force
  • Operator station with ergonomic controls and visibility
  • Current location: Guangdong, China

Inspection-ready condition. Test operation welcomed by arrangement. Suitable for contractors seeking dependable performance in the 12-ton class.

SpecificationsValue
No.1083511
Tonnage (tons)12
Working weight (kg)12500
Bucket capacity (m³)0.53
Boom length (mm)4650
Rod length (mm)2500
Country of originXuzhou, Jiangsu
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeCaterpillar 3054C
Rated power (kw/rpm)59
Cooling modewater-cooling
Cylinder diameter × stroke (mm)105 x 127
Displacement (L)4.4
Ground specific pressure (Kpa)40.4
Rotation speed (rpm)11.2
Bucket digging force (kN)95
Rod digging force (kN)65
Maximum tractive force (kN)114
Travel speed (km/h)5.1
Turning torque (Nm)30.9
Maximum flow of main pump (l/min)232
Traveling Hydraulic Circuit (Mpa)35
Rotary Hydraulic Circuit (Mpa)23
Working Hydraulic Circuit (Mpa)30.5
Pilot Oil Circuit (MPa)4.12
Pilot pump flow (L/min)21.9
Bucket cylinders - Number × diameter × stroke (mm)1-100 x 939
Bucket rod cylinders - Number × diameter × stroke (mm)1-120 x 1197
Boom cylinders - Number × diameter × stroke (mm)2-110 x 1015
Fuel Tank (L)250
Hydraulic Tank (L)91
Engine Oil changes (L)16
Coolant (L)18
Hydraulic System (L)104
Total transport length (mm)7610
Total transport width (mm)2490
Total transport height (mm)2830
Full cab height (mm)2670
Counterweight ground clearance (mm)900
Minimum ground clearance (mm)440
Back end turning radius (mm)2140
Total track length (mm)3490
Track gauge (mm)1990
Maximum digging depth (mm)5540
Maximum excavation height (mm)8490
Maximum unloading height (mm)6100
Maximum vertical digging depth (mm)4910
Maximum excavation radius of stop surface (mm)8180
Maximum effective digging depth (mm)5340
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Overview

No.1083511

Brand Name:

Caterpillar

Model Number:

312D2GC

Year:

2020

Location:

Guangdong China

Pub Date

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