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2014 Caterpillar 312D

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Product Description

【 Premium Recommendation 】2014 Caterpillar 312D2GC excavator with 90% new Woyuan clamp This 2014 Caterpillar 312D2GC excavator is a very popular medium-sized excavator in the market. Its working time is only 5,000 hours. For a device that has been in use for nearly a decade, this working duration is very ideal, indicating that the machine is well maintained and has relatively low wear and tear. In addition, this excavator is equipped with a 90% new Woyuan clamp, which will greatly enhance its efficiency and flexibility in operations such as grasping and transporting. In terms of power, the 312D2GC is equipped with a high-efficiency and energy-saving engine produced by Caterpillar itself. It not only has strong power but also good fuel economy, which can meet the needs of various working conditions. The hydraulic system adopts advanced load sensing technology, ensuring smooth and accurate operation. Whether it is excavation, loading or crushing operations, it can handle them with ease. In addition, this excavator is equipped with a spacious and comfortable cab, offering a wide field of vision. Even after long hours of operation, you won't feel tired. In conclusion, this Caterpillar 312D2GC excavator, with its outstanding performance,

SpecificationsValue
No.972317
Tonnage (tons)12
Working weight (kg)12920
Bucket capacity (m³)0.52
Boom length (mm)2800
Rod length (mm)3000
Country of originXuzhou
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeC4.2ACERT
Rated power (kw/rpm)72/2200
Cooling modewater-cooling
Cylinder diameter × stroke (mm)102 x 130
Displacement (L)4.25
Rotation speed (rpm)12.4
Climbing ability (%)70/35 °
Bucket digging force (kN)96
Rod digging force (kN)62
Travel speed (km/h)3.4/5.5
Maximum flow of main pump (l/min)127
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)19.5
Coolant (L)17.9
Hydraulic System (L)162(including fuel tank)
Total transport length (mm)7590
Total transport width (mm)2590
Total transport height (mm)2970
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)5840
Maximum excavation height (mm)8580
Maximum unloading height (mm)6210
Maximum vertical digging depth (mm)5160
Bulldozer lift or depth (mm)No bulldozer
Dodging plate width × height (mm)No bulldozer
Maximum excavation radius of stop surface (mm)8430
Maximum effective digging depth (mm)5640
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Overview

No.972317

Brand Name:

Caterpillar

Model Number:

312D

Year:

2014

Location:

Guangxi China

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