Specifications

Tonnage (tons) 30

Machine operating weight (kg) 30700

Bucket capacity (m²) 1.6

Performance

Slewing speed (rpm) 11.5

Slewing torque (Nm) 105k

Bucket digging force (KN) 179

Arm digging force (kN) 126

Power system

Engine model Cat® C7.1

Rated power (kw/rpm) 151/2200

Displacement (L) 7.01

Bore × stroke (mm) 105*135

Hydraulic system

Main pump maximum flow (I/min) 560

Working hydraulic oil circuit (Mpa) 35

Travel hydraulic circuit (Mpa) 35

Slewing hydraulic circuit (Mpa) 28.4

Oil capacity

Fuel tank (L) 474

Hydraulic oil tank (L) 147

Hydraulic system (L) 310

Engine oil change volume (L) 25

Coolant (L) 25

Main body dimensions

Total length for transport (mm) 10420

Total width for transport (mm) 3190/3390

Total height for transport (mm) 3050

Operating range

Maximum digging radius (mm) 10690

Maximum digging depth (mm) 7260

Maximum digging height (mm) 9980

Maximum unloading height (mm) 6930

Maximum vertical digging depth (mm) 6030

Descriptions

The Caterpillar CAT330GC is a versatile and fuel-efficient hydraulic excavator designed to offer the perfect balance between performance, durability, and affordability. Built to meet the demands of medium to large construction projects, the CAT330GC combines advanced technology with Caterpillar's legendary reliability to deliver outstanding performance, reduced operating costs, and exceptional ease of use for operators.