The winches are driven via high-pressure-regulated adjustable hydraulic motors, thus there is always optimal pulling force speed control. Hydraulic lowering brake valves for sensitive, wear-free braking. Strong oil-bath planetary gear, low-maintenance.
Crane and free fall brakes are spring-loaded, maintenance-free, low-wear disc brakes running in the oil bath, oil-cooled. The driver is assisted by the special, continuously-variable free fall brake that also helps to protect the machine.
Series production 16t, Rope winch (rated load) 1st layer 160 kNm 26mm rope diameter, 0-125m/min rope speed.
Option 20t, Rope winch (rated load) 1st layer 200 kN, 28mm rope diameter, 0-110 m/min rope speed
670 R with 2 x 16 t freefall winches, basic boom 12.1 m, counterweight 22 t, 60 t bottom hook block, 700 mm 3-grouser base plates, 150 m hoisting rope:
approx. 70 t
* Further details see adobe specifications download or please contact PACECRANES.
† Due to improvements, the specifications are subject to change without notice.