CAT 305.5

Automatic / hydraulic quick coupler, heavy-duty rubber tracks, standard digging bucket, and automatic lubrication system. Optional equipment includes hydraulic breaker, rotating shear, and GPS tracking for enhanced site management and versatility.

Key Specifications • Category: Mini Hydraulic Excavator • Brand: CAT (Caterpillar) • Model: 305.5 • Model Description: 5.5 ton mini hydraulic excavator • Power Type: Diesel • Country of Origin: China (Wujiang factory) • Engine Manufacturer: CAT • Engine Power: 36.5 kW (49 hp) • Engine: Cat C2.4, 4-cylinder diesel engine • Auxiliary Hydraulic Flow: 110 l/min • Operating Weight: 5200–5400 kg • Track Width: 400 mm (rubber track) • Bucket Capacity: 0.22 m³ • Transport Dimensions (L×W×H): 5800 × 1960 × 2650 mm • Bucket Width: 800 mm • Tire Brand: Crawler track (no tires) Product Description The CAT 305.5 is a robust 5.5-ton mini hydraulic excavator built in China. Powered by a reliable Cat C2.4 diesel engine (36.5 kW), it delivers strong digging force and fuel efficiency for construction, landscaping, and utility projects. With a 400mm rubber track and 0.22m³ bucket, it balances maneuverability and productivity. The 110 l/min auxiliary hydraulic flow supports quick attachment changes (breaker, auger, grapple), making it highly versatile for diverse job sites.