Drive sprocket gear ring for screwing. For a chain with a pitch of
154, number of teeth
121.
The production of ITR sprockets and segments for mini excavators is suitable for a wide selection of tracked machine models.
From mini excavators to mining machines. Sprockets are produced through casting, while segments are manufactured by forging.
Sprockets are cast, machined, and heat-treated products generally used for excavators or other machines with undercarriages that work in similar applications.
Drive sprockets ITR for TAKEUCHI TB180 FR
The range of ITR drive sprockets includes equipment from JCB® 8008 (machine operating weight 0.95 tons) to KOMATSU® PC 1250 (machine operating weight 110 tons).
Drive sprockets ITR - Functionality
Bolt mounting. Tightening method in the machine's operating manual. It is important to obtain information about the sprocket bolt installation and torque specifications.
Functions: Transferring drive loads from the main gearbox to the track through bushings. Durability equal to at least one side of the bushing, resistance to cracking. Sprockets are produced to fit the bushings precisely. Strictly controlled manufacturing processes to ensure proper equipment assembly. Advantages of bolted sprockets: Limited maintenance and shorter downtimes. No risk of misalignment. Reversible - switching sprockets to opposite sides of the machine can extend sprocket lifespan. Drive sprocket rings are forged or cast from deep-hardened steel, providing nearly twice the hardening depth compared to regular steel. Material SCMn3A. Hardening 50 – 55 HRC.
The production of ITR sprockets and segments for mini excavators is suitable for a wide selection of tracked machine models.
