Trucks and heavy equipment Heavy Equipment Bradco 625 Trencher for sale These devices use durable digging chains capable of withstanding up to 50,000 lbs of pressure, and are available with various tooth options such as "Shark Teeth" (Shark for hard or rocky ground, and e Cup teeth. Cup This tool is primarily used for digging trenches for the installation of electricity, telephone, cable, fiber optic lines, or water and gas pipes. • Model and flow capacity: • Bradco 615 models (for small equipment): prices start from about $6,500 (~24,400 SAR). • Bradco 625 models (most common): range between $7,500 and $9,000 (~28,000 to 33,800 SAR) depending on options. Chain and tooth type: Chains designed for rock or hard soil (such as Shark Tooth) are more expensive.