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2014 Caterpillar 312D2GC

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Product Description

This 2014 Caterpillar 312D2GC hydraulic excavator offers reliable performance for mid-sized earthmoving operations. Located in Guangxi, China, this machine represents Caterpillar's proven GC (General Construction) series, engineered for durability and fuel efficiency in demanding applications.

The 312D2GC features a robust operating weight class suitable for excavation, trenching, and material handling tasks. Its hydraulic system delivers consistent digging force and cycle times, while the spacious cab provides operator comfort during extended shifts.

  • Year: 2014
  • Model: Caterpillar 312D2GC
  • Location: Guangxi, China
  • Configuration: Hydraulic excavator
  • Series: GC (General Construction)

This unit is available for inspection. Suitable for contractors seeking dependable equipment with Caterpillar's established parts and service network support.

SpecificationsValue
No.1075399
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.1075399

Brand Name:

Caterpillar

Model Number:

312D2GC

Year:

2014

Location:

Guangxi China

Pub Date

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