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 a classic 20-ton medium crawler excavator with an extended undercarriage. "CL" stands for longer and wider tracks. Equipped with the genuine Cat 3066T six-cylinder engine matched with the SmartBoom intelligent hydraulic system, it generates high torque at low revs and delivers outstanding efficiency in heavy-duty digging and loading. Its extended track undercarriage offers far superior stability compared to the standard Cat 320C, making it suitable for heavy workloads including earthworks, mining, sand pit operations, road construction, river dredging and rock breaking. The whole machine adopts high-strength original Caterpillar structural components with widely available spare parts worldwide, low failure rates and consistently top resale value among excavators of the same weight class. It is a highly recognized classic workhorse for domestic construction rental and overseas infrastructure projects.