Three-section telescopic arm 1. BS900 material for lighter weight, lower load, better fuel efficiency, and faster operation. 2. Optional auxiliary rope and bucket design for both grapple and bucket use. 3. Larger pulleys and thicker cables for higher load capacity, longer lifespan, and better stability. 4. High-quality wire rope and Japanese-imported bearings for superior performance. 5. Easy maintenance with wire rope and hose replacement without disassembling the boom.