CAT 330D2 Excavator
I. Equipment Overview
This unit is a premium used CAT 330D2 medium hydraulic excavator, specifically configured for overseas export. Powered by a genuine CAT C7.1 ACERT diesel engine, the machine meets international non-road emission standards with stable performance, low fuel consumption and high durability. Adopting classic CAT industrial design and mature hydraulic control technology, it is widely applicable for earthmoving, foundation excavation, road construction, mine auxiliary operation and municipal renovation projects, featuring high reliability and low maintenance costs for global engineering markets.
II. Core Operating Specifications
Operating weight: 29,900 kg
Maximum reach at ground level: 10,660 mm
Arm digging force: 138 kN
III. CAT C7.1 Powertrain System
Bore × Stroke: 105 mm × 135 mm
Gross Power (ISO 14396): 205 kW (275 hp) @ 2,000 rpm
Rated operating speed: 1,800–2,000 rpm
Air intake system: CAT dual-stage air filtration with centrifugal pre-cleaner, high dust filtration efficiency, effectively adapts to harsh construction environments
Main hydraulic pressure: 34.3 MPa
Automatic warm-up system: Hydraulic oil automatic preheating function, ensures stable operation in low-temperature environments
Track width: 600 mm standard track shoe
Structural features: Reinforced boom, arm and box-type main frame, high torsional resistance and impact resistance, suitable for long-term heavy-duty operation
Overall width: 3,190 mm
CAT intelligent monitoring system: Real-time display of engine speed, hydraulic pressure, temperature, fuel consumption and working status, with self-diagnosis and fault alarm functions
Convenient maintenance: Centralized maintenance interface, unified detection ports, easy daily inspection and fluid replacement
Low operation & maintenance cost: Non-urea emission design, no post-treatment maintenance burden, universal global CAT spare parts supply, convenient overseas after-sales service