CAT 320D2GC
Specifications & Parameters
| Engine Model | CAT C7.1 ACERT |
| Rated Power(kW) | 103 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 1050 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 11-14 |
| Engine Displacement(L) | 7.01 |
| Emisson | Caterpillar 320D2GC |
| Track width(mm) | 600 |
| Fuel Tank(L) | 410 |
| Hydraulic Tank(L) | 135 |
| Travel Speed(km/h) | 5.8 |
| Bucket Capacity(m³) | 0.93 |
| Bucket Digging Force(kN) | 148 |
| Boom Length(mm) | 5700 |
| Stick Length(mm) | 2500 |
| Maximum Excavation Radius(mm) | 9890 |
| Maximum Digging Height(mm) | 9490 |
| Maximum Digging Depth(mm) | 6720 |
| Specifications(mm) | 9460 × 2800 × 3030 |
| Operating Weight(kg&ton) | 20,800 |
| Size Class | Medium |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | America |
| Year of Production | 2018 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Core Features
Engine Model: Equipped with a Cat® C4.4 ACERT™ four-cylinder turbocharged electronic fuel injection engine (some early or specific configurations may use the C7.1 engine, but the mainstream is the C4.4)
Rated power: 103 kW (approximately 138 hp), compliant with China's "Stage III" non-road emission standards and EU Stage IIIA
Total machine weight: 20,400 kg (some sources indicate 20,800 kg or 21,100 kg, which falls within normal tolerance range)
Hydraulic System:
Maximum flow rate of the main pump: 32.4 L/min (some data sources indicate
The mentioned 404 L/min is more likely to correspond to other models such as the 320D2, while the mainstream data for the 320D2GC is 32.4 L/min
Main overflow pressure: 39 MPa (390 bar)
Equipped with an independent pilot pump (maximum flow rate 32.4 L/min, pressure 3900 kPa), supporting precise control
Working device:
Boom cylinder: 1 × φ120 × 1260 mm
Boom cylinder: 1 × φ140 × 1504 mm
Walking and Rotation:
Walking speed: 4.2–5.8 km/h (slight variations across sources)
Rotational speed: 10.5–11.9 rpm
Maximum traction force: 206 kN
Fuel economy:
Compared to the 320D2, it achieves up to 17% fuel savings;
Compared to the previous generation 320D GC, it saves approximately 8% on fuel consumption
Cockpit:
Spacious and comfortable, equipped with floating seats, full-color graphic displays, ergonomic control handles, and automatic air conditioning
Maintenance Convenience:
Most maintenance points can be operated from the ground;
Standard S.O.S oil sampling port (for engine oil, hydraulic oil, and coolant);
Equipped with an electric fuel starting pump and a hydraulic test port
main advantages
Fuel-efficient and high-performance: The C4.4 engine is insensitive to low-quality fuel, and when paired with the economic mode and automatic idle control (AEC), it significantly reduces operational costs
Precise Control: The control handle combined with an independent pilot pump enables lightweight and precise operation
Durable Structure: The reinforced boom, stick, and track idler frame are constructed with high-strength steel plates and robotic welding, ensuring resilience in harsh working conditions
High Reliability: Engine and hydraulic system are optimally matched, ensuring high operational availability and excellent residual value for second-hand machines
Multifunctionality: Equipped with optional attachments such as buckets, grab buckets, hydraulic hammers, hydraulic shears, and more, suitable for various operations including earthmoving, trenching, and loading
High-temperature adaptability: The improved cooling system can operate stably at temperatures up to 54°C
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