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2015 Caterpillar 312D2GC

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Descrição do Produto

Built for demanding jobsites, this 2015 Caterpillar 312D2GC excavator delivers proven performance across excavation, grading, and demolition operations. With a 12-ton working weight and 0.53 m³ bucket capacity, this machine handles medium-duty tasks with precision and reliability. The Caterpillar 3054C engine generates 59 kW of rated power through a water-cooled, 4.4L displacement system, ensuring consistent output during extended work cycles.

Performance specifications include:

  • Maximum digging depth of 5,540 mm and excavation radius of 8,180 mm for extensive reach
  • Bucket digging force of 95 kN and rod digging force of 65 kN for tough material penetration
  • 4,650 mm boom and 2,500 mm arm configuration optimized for versatility
  • 232 L/min main pump flow supporting responsive hydraulic functions
  • Compact transport dimensions (7,610 × 2,490 × 2,830 mm) for easy mobilization

Currently located in Kunming, Yunnan, this joint-venture manufactured excavator arrives site-ready with 250L fuel capacity and proven Caterpillar engineering. Ideal for contractors requiring dependable mid-size excavation equipment for immediate deployment.

EspecificaçõesValor
No.1014667
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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Visão Geral

No.1014667

Nome da Marca:

Caterpillar

Número do Modelo:

312D2GC

Ano:

2015

Localização:

Yunnan China

Data de Publicação

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