700TK SERIES – SLEW DRIVES FOR EXCAVATOR DUTY
Expressly conceived for the rotation of cranes and turrets of operating machines. Ten available sized, output shaft with integral pinion, negative safety brake upon demand. Coupling to electric motor or hydraulic engine. Special shaft upon demand and drawing. Available ratios: 3,5 to 2.000 and more. Output torque: 500 to 6.000 Nm.
The 700TK slew drive series is the compact and yet powerful package for the slew drive of excavators up to approx. 20 ton class. The units are powered by integrated axial piston hydraulic motors, developed in cooperation with KAYABA and can be accommodated within the smallest space. Wide choice of drive pinions, standard or to customer specs.
Torque Range
750 … 9.000 Nm
Excavator weight
Da 1.5 a 20 T
Gear ratios
7 … 40
Key Features
Flange mounted
Output shaft with integral pinion
Rugged construction
High torque capacity
Output shafts supported by heavy duty bearings
Compact design
Hydraulic motors
KAYABA hydraulic motor fixed displacement complete with shockless type pressure relief valve
Motor options
Anti swing-back valve
Brake
Hydraulically released failsafe parking brake
Brake retarder valve on request