Drive wheel gear ring for screwing. For a chain with a pitch of
135 number of teeth
619The production of ITR sprockets and segments for mini excavators is suitable for a wide range of models of track-driven machines.
From mini excavators to mining machines. Sprockets are produced through a casting process, while segments are manufactured by forging.
Sprockets are cast, machined, and heat-treated products generally used for excavators or other machines with undercarriages operating in similar applications.
Drive sprocket ITR for KOBELCO SK45 SR UR135Z619
The range of ITR drive wheels includes equipment from JCB® 8008 (machine operating weight 0.95 tons) to KOMATSU® PC 1250 (machine operating weight 110 tons).
Drive sprocket ITR - Functionality
Bolt mounting. Tightening method in the machine's operating manual. It is important to obtain information about the sprocket bolt assembly and torque specifications.
Functions: Transmitting driving loads from the main transmission to the track via bushings. Durability equal to at least one side of the bushing, resistance to cracking. Sprockets are produced to fit the bushings precisely. Strictly controlled production processes to ensure correct equipment assembly. Advantages of bolted sprockets: Limited maintenance and shorter downtimes. No risk of misalignment. Reversible - moving wheels to opposite sides of the machine can extend the life of the sprocket. Drive wheel rings are forged or cast from deep-hardened steel, providing nearly twice the hardening depth compared to ordinary steel. Material SCMn3A. Hardening 50 – 55 HRC.
The production of ITR sprockets and segments for mini excavators is suitable for a wide range of models of track-driven machines.
