卡特 320 C L

Standard and Optional Buckets Standard Bucket: Typically equipped with a standard backhoe bucket with a capacity of approximately 1.4 - 1.6 m³, suitable for general earthmoving and excavation. Optional Range: Depending on working conditions, buckets of various capacities can be fitted, ranging from 0.64 m³ to 1.75 m³, to handle everything from light materials to heavy-load mining operations. Hydraulic Breaker One of the most common attachments. Used for breaking hard rock, concrete pavements, or for secondary crushing in mining operations. Hydraulic Scrap Grapple / Grab Used in scrap steel processing, timber handling, or waste sorting. Replaces the bucket to achieve grabbing and loading functions. Rock Cutter / Trencher Used to cut narrow, straight trenches in hard rock. Commonly used for slope trimming or pipeline installation.

The CAT 320CL is Caterpillar’s classic 20-ton long-undercarriage medium crawler excavator from the proven C-Series. It is powered by a Cat 3066 T six-cylinder turbo diesel engine meeting US Tier2 / EU Stage II emissions, without urea after-treatment, offering strong fuel compatibility and good tolerance to lower-quality diesel, suitable for overseas markets such as Africa, Southeast Asia and Latin America. It adopts Cat Cross Sensing hydraulics with dual-pump flow sharing, delivering faster implement movements, stronger swing power and stable combined operations. Auto engine speed control (three stages) and boom/arm regeneration circuits balance digging power and fuel economy. It is widely used for earth loading, foundation excavation, municipal construction, river dredging, site leveling, slope trimming, rock breaking and road embankment. The long undercarriage provides a large ground contact area for excellent stability and lifting capacity. The X-shaped box-section carbody, robot-welded track roller frames and sealed lubricated rollers and idlers ensure durable, tough performance. The redesigned cab offers generous space, light lever/pedal effort, automatic climate control, suspension seat, skylight and adjustable armrests. Service points are grouped at ground level with extended service intervals for easy maintenance. Caterpillar has a huge global fleet, active second-hand market, mature spare parts supply and high resale value.