STANDARD FEATURES:
• 700m (2300 ft.) rod capacity
• Self-contained battery-driven power source or direct hydraulic drive
• Choice of battery-electric (Eight-hour battery capacity) or diesel-powered engine
• Rotation pressure control
• Rod pressure control
• Rod distance meter
• Lateral pressure control
OPTIONS:
• Flexible or rigid rod guide set
• Cable pulling guide sets
• Manhole dewatering pump
• Manhole ventilator
• Rod wash down system
DRIVE SYSTEM:
• Direct rod head drive with no chains or other mechanical power transmission devices electric/hydraulic drive head with variable speed 35 hp electric motor
• Rod drive head includes three pairs of drive rollers directly driven through pinion gears of two hydraulic motors with three other drive rolls mounted on stationary shafts and three opposing drive rollers mounted on adjustable shafts for wear compensation
• Clamping force on the rod through the drive rolls is applied hydraulically with pressure proportional to the pulling or pushing force to eliminate excess wear in light rodding conditions, allowing maximum torque during heavy load conditions
• Drive rolls rotate on radial thrust bearings and can be replaced without removing the drive head
• Two speed drive motors are plumbed directly from a hydraulic swivel barrel with stainless steel tube type fittings and without the use of black pipe or flexible hoses