M & M Earthworks Bobcat 331 3.5 ton Excavator was specifically designed to manoeuvre in and around tight areas. The Bobcat 331 has the agility to get into tight spots and the performance to work its way out. A mainstay in the Bobcat compact excavator line-up, the 331 exceeds expectations with its smooth operations, fast cycle times and durable components. Its able to reach areas other machines couldn't even imagine and work circles around backhoe loaders on jobsites. It has the power you need to take on jobs ranging from footing and sewer lines to retaining walls and swimming pools.