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Used CAT 311C Excavator 12ton for sale original paint
*Stringent Quality Assurance: This used construction equipment has successfully passed 15 comprehensive inspections, ensuring top-notch performance across the engine, hydraulic systems, and structural components. Every part is in peak condition, ready to handle demanding tasks from the get-go.
*Cost-Effective Solution: Skip the hefty price tag of new machinery. Our used construction equipment can save more than 20% on initial costs while maintaining over 80% of its original operational efficiency, making it the perfect choice for maximizing project budgets.
*Proven Dependability: With verified low operating hours and a complete service history, this machine has consistently excelled in demanding tasks like mining and road construction. Trusted by contractors globally, it’s a reliable workhorse for any project.
General Specifications Table
| Parameter | Standard Specification |
|---|---|
| Official Model | Caterpillar 311C Hydraulic Crawler Excavator |
| Production Year (Reference) | 2006 |
| Standard Operating Weight | 11,980 kg (26,410 lbs) |
| Standard Bucket Capacity | 0.45–0.5 m³ (0.59–0.65 yd³) |
| Swing Type | Short Tail Swing Compact Design |
| Emission Standard | Tier 2 / EU Stage II |
| Typical Used Working Hours | 3,000–6,000 hrs |
| Main Application | Road construction, municipal works, landscaping, farmland leveling, small demolition |
| Target Export Markets | Southeast Asia, Africa, Middle East, Latin America |
Engine Specifications Table
| Parameter | Standard Specification |
|---|---|
| Engine Model | CAT 3064T Turbocharged Diesel Engine |
| Net Flywheel Power | 59 kW (79 hp) @ 2200 rpm |
| Gross Power | 61 kW (82 hp) @ 2200 rpm |
| Displacement | 3.0 L |
| Fuel Tank Volume | 160 L (42.2 US gal) |
| Key Advantages | Low fuel consumption, reliable cold start, less exhaust smoke, long service interval |
Hydraulic System Table
| Parameter | Standard Specification |
|---|---|
| Hydraulic System Type | Load-sensing Flow Sharing System |
| Max Working Pressure | 260 bar (3770 psi) |
| Max Hydraulic Flow | 132 L/min (34.9 US gal/min) |
| Auxiliary Hydraulic Line | Standard fit for breaker, auger attachments |
| Swing Speed | 11 rpm |
| Core Strength | Smooth compound operation, low oil leakage, easy maintenance |
Working Performance Table
| Parameter | Standard Specification |
|---|---|
| Max Digging Depth | 4,730 mm (15.5 ft) |
| Max Ground Reach | 6,980 mm (22.9 ft) |
| Max Bucket Digging Force | 58 kN (13,038 lbf) |
| Max Stick Digging Force | 47 kN (10,566 lbf) |
| Travel Speed | Low: 2.8 km/h / High: 5.2 km/h |
| Gradeability | 30° (58%) |
Undercarriage & Dimensions Table
| Parameter | Standard Specification |
|---|---|
| Track Type | Steel Tracks (rubber track pads optional) |
| Track Width | 500 mm (19.7 in) |
| Overall Transport Length | 6,910 mm (22.7 ft) |
| Overall Transport Width | 2,490 mm (8.2 ft) |
| Overall Transport Height | 2,770 mm (9.1 ft) |
| Tail Swing Radius | 1,480 mm (4.9 ft) |
Export & After-sale Terms Table
| Parameter | Standard Specification |
|---|---|
| Core Warranty | 12 months / 1000 working hours |
| Spare Parts Support | Global CAT dealer network, fast parts delivery |
| Pre-shipment Inspection | Full 30-point mechanical inspection report provided |
| Shipping Method | Container, Ro-Ro bulk vessel available |
| Certification Support | CE, SONCAP, GCC, EPA documents for customs clearance |
Standard Factory Equipment
- Full vision operator cabin with adjustable seat & safety belt
- Two-speed travel control
- Hydraulic safety lock system
- Centralized lubrication points
- Complete set of maintenance tools
- Standard auxiliary hydraulic piping for attachments
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