2022 Caterpillar 312D2GC











Product Description
Built for serious excavation work, this 2022 Caterpillar 312D2GC delivers 12.5 tons of proven hydraulic performance on demanding job sites. Powered by the reliable Caterpillar 3054C engine producing 59kW, this mid-size excavator combines precise control with substantial digging力—95kN bucket force and 65kN arm force handle tough earth-moving tasks without hesitation.
- Maximum digging depth of 5,540mm reaches deep trenches and foundation work efficiently
- 8,180mm excavation radius covers wide working areas with minimal repositioning
- 0.53m³ bucket capacity moves material quickly on grading and loading operations
- Compact 2,490mm transport width navigates confined urban sites and narrow access roads
- 232 L/min hydraulic flow ensures responsive cycle times throughout the workday
Ready for demolition, utility installation, or site preparation projects. Water-cooled engine and 250L fuel tank support extended operating shifts. Currently located in Hangzhou, Zhejiang—available for immediate deployment to your next excavation project. Factory-trained technicians have completed full inspection protocols.
| Specifications | Value |
|---|---|
| No. | 1042538 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12500 |
| Bucket capacity (m³) | 0.53 |
| Boom length (mm) | 4650 |
| Rod length (mm) | 2500 |
| Country of origin | Xuzhou, Jiangsu |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Caterpillar 3054C |
| Rated power (kw/rpm) | 59 |
| Cooling mode | water-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 |
Overview
No.1042538
Brand Name:
CaterpillarModel Number:
312D2GCYear:
2022
Location:
Zhejiang China
Pub Date:
Are you interested in this machine?
Please contact us
WhatsApp
Facebook










FAQs
WhatsApp