New Cat® 826K Landfill Compactor
The Cat® 826 Landfill Compactor has set the design standard for this demanding application since 1978, and with the introduction of the K Series model, that design is further advanced in terms of operator comfort and safety, ease of operation, durability, reliability, low-cost operation, and productivity. Two Cat C15 ACERT™ engine options are available, meeting Tier 4 final or Tier 3 equivalent emission standards. It delivers 405 hp to the 826K’s drive train, which uses a 2F/2R planetary power-shift transmission, lock-up torque converter, and heavy-duty planetary axles that can accommodate 3 new wheel-and- tip configurations. With an operating weight of 40,917 kg, coupled with massive structures that remain solid through a number of rebuilds, the 826K is built for rugged durability.
For fuel-saving performance, the 826K features an Eco Mode, which, when selected by the operator, limits engine speed and allows the machine to function in an auto-shift mode when maximum torque is not required. For operator convenience, the left pedal serves as a brake, transmission neutralizer, and engine decelerator, which the operator can use to temporarily override the engine speed set with the throttle lock for safely maneuvering around obstacles. And for optimum responsiveness and control, the 826K’s STIC™ system allows single-lever steering and transmission control.
Operator comfort and convenience is further accommodated in the design of the 826K with easier entrance and exit from the cab with lighted, shallow-angle stairways and a STIC armrest that folds away. The Cat Comfort Series air-suspension seat features extra thick cushions and moves the attached electro-hydraulic STIC-control pod and implement-control pod when adjusted. The cab, isolation-mounted to the frame, is pressurized with filtered air, and the selected temperature is maintained automatically. The control panel uses large, back-lit switches with LED indicators, and a simple two-position rocker switch controls the parking brake.
Because the landfill compactor works in the harshest of applications, Caterpillar has designed the machine with purpose-built structures that deliver long-term durability. The full-box-section rear frame resists twisting forces and shock, the steering-cylinder mounts are designed to effectively dissipate steering loads into the frame, and the axle mounts are heavy-duty components that contribute to the overall structural integrity of the machine.
The 826K is available with 3 new wheel-and-tip configurations to improve machine performance and to meet individual landfill applications. The Paddle Tip configuration is designed for greater traction with less weight, providing high performance coupled with reduced fuel burn. The Plus Tip is a conventional design that increases side-slope stability, and the Combination Tip provides a practical compromise of important elements – performance, fuel economy, and side-slope stability.
To further complement serviceability, the Cat Vital Information System (VIMS™ 3G) integrated into the 826K’s design keeps operators informed about machine operating conditions. The Cat Product Link™ system provides event and diagnostic codes, as well as data such as operating hours, fuel level, and idle time. This information is transmitted to a secure web-based application, VisionLink®, which provides powerful tools for conveying information to machine owners and dealers, including working time versus idle time and mapping functions.
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