Drive wheel ring gear for screwing. For chain with a pitch of
135 number of teeth
119
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 through forging.
Sprockets are cast products, machined and heat-treated, and generally used for excavators or other machines with undercarriages operating in similar applications.
Drive wheels ITR for KOMATSU PC40 UR135K119
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 wheels ITR - Functionality
Bolt mounting. Tightening method in the machine's user manual. It is important to obtain information on the sprocket bolt installation and torque specification.
Functions: Transmitting drive 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 proper equipment assembly. Advantages of bolted sprockets: Limited maintenance and shorter downtimes. No risk of misalignment. Reversible - transferring wheels to opposite sides of the machine can increase sprocket lifespan. Drive wheel rings are forged or cast from deep-hardened steel, which provides 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 selection of tracked machine models.
