2016 Caterpillar 312C
Product Description
Engineered with Caterpillar's renowned 3046T engine, this 2016 312C excavator delivers 70.1 kW of rated power at 1950 rpm through a robust 4.3L, 6-cylinder water-cooled system. Hydraulic performance stands at the core of this 12-ton machine, featuring a maximum main pump flow of 126.8 l/min and a main overflow set pressure of 34.3 MPa, ensuring responsive control across all functions. The bucket digging force reaches 62 kN while the rod digging force peaks at 96 kN, providing exceptional breakout power for demanding excavation tasks.
Built on joint venture/import manufacturing standards, this Japanese-origin model combines precision engineering with field-proven durability. Key specifications include:
- Operating weight: 12,777.7 kg with 0.55 m³ bucket capacity
- Maximum digging depth of 5,550 mm and reach of 8,175 mm
- Boom and rod lengths of 4,650 mm and 3,000 mm respectively
- Compact transport dimensions: 7,570 × 2,590 × 2,760 mm
- Capable of 70% (35°) gradient climbing performance
Currently located in Shenzhen, Guangdong, this machine represents proven Caterpillar hydraulic technology ready for immediate deployment.
| Specifications | Value |
|---|---|
| No. | 1033642 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12777.7 |
| Bucket capacity (m³) | 0.55 |
| Boom length (mm) | 4650 |
| Rod length (mm) | 3000 |
| Country of origin | Japan/Xuzhou |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | 3046T |
| Rated power (kw/rpm) | 70.1/1950 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 102 x 130 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 4.3 |
| Rotation speed (rpm) | 12.9 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 62 |
| Rod digging force (kN) | 96 |
| Travel speed (km/h) | 3.4/5.5 |
| Main overflow set pressure (Mpa) | 34.3 |
| Maximum flow of main pump (l/min) | 126.8 |
| 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) | 17.5 |
| Coolant (L) | 17.9 |
| Hydraulic System (L) | 162(including fuel tank) |
| Total transport length (mm) | 7570 |
| Total transport width (mm) | 2590 |
| Total transport height (mm) | 2760 |
| 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) | 5550 |
| Maximum excavation height (mm) | 8475 |
| Maximum unloading height (mm) | 6095 |
| Maximum vertical digging depth (mm) | 4970 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Dodging plate width × height (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 8175 |
Overview
No.1033642
Brand Name：
CaterpillarModel Number：
312CYear：
2016
Location：
Guangdong China
Pub Date：
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