2014 Caterpillar 312D





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,
| Specifications | Value |
|---|---|
| No. | 972317 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12920 |
| Bucket capacity (m³) | 0.52 |
| Boom length (mm) | 2800 |
| Rod length (mm) | 3000 |
| Country of origin | Xuzhou |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | C4.2ACERT |
| Rated power (kw/rpm) | 72/2200 |
| Cooling mode | water-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 standard | no |
| 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 |
Overview
No.972317
Brand Name:
CaterpillarModel Number:
312DYear:
2014
Location:
Guangxi China
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