![]() ![]() Also featured is the Vital Information Management System (VIMS 3G). ![]() The redesigned operator?s station meanwhile features automatic temperature control, a new touch-screen display with soft keypad, electro/hydraulic parking brake, and the Cat Comfort III seat with air-ride suspension and integral controls - including the Steering Transmission Integrated Control (STIC). The 834K?s axles feature shaft-mounted, oil-cooled, multiple-disc brakes and the braking system can be equipped with auxiliary oil coolers for added protection, the company said. The Cat 4F/3R planetary power-shift transmission used in the 834K has a new Advance Productivity Electronic Control Shifting system, which is designed to provide greater machine momentum through shift points, enhancing performance and saving fuel, Caterpillar said.įorced-flow oil also lubricates and cools the transmission?s high-torque clutches to ensure long component life, it said.įor increased productivity and precise control, the 834K?s impeller clutch torque converter (ICTC) allows the operator to adjust rimpull from 100 to 25 per cent in order to match hydraulic effort and rimpull to the operating situation, according to Caterpillar. An on-demand, hydraulically driven cooling fan reduces horsepower draw for increased efficiency, it added. Rated at 370 kW, the Cat C18 engine used in the 834K is available in three configurations: Tier 4-Final (Stage IV), using a diesel particulate filter and a selective-catalytic-reduction system to control emissions Tier 3 equivalent without after-treatment and Tier 2 equivalent without after-treatment.Īccording to Caterpillar, fuel-saving enhancements for the 834K include engine-idle-shutdown and engine-idle kick-down systems, and the delayed-engine-shutdown system protects the engine from hot shut-downs. (Image source: Caterpillar)įeatures of the 834K include engine choices that can be tailored for use worldwide, a completely new cab, drive-train refinement, new monitoring and diagnostic features, new safety features and structural enhancements.Īvailable blade types include straight, universal, semi-universal and coal, ranging in capacity from 7.9 to 22.2 cubic metres (cu m). Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34° C (-29° F)Caterpillar has introduced the 834K, a new wheel dozer which builds on the strengths of its predecessors.A tire must be selected from the mandatory attachments section – base machine price includes a tire allowance.Hood, metallic with lockable service doors.Engine, crankcase, 500 hour interval with CH-4 oil.Transmission, planetary, autoshift (4F/3R).Torque converter, impeller clutch with lock-up control system and rimpull control system (switch and dial in cab).Engine, Cat C18 MEUI, ATAAC, ADEM™ IV controller.Brakes, full hydraulic, enclosed, wet-disc.Wet-arm wipers/washers (front and rear).Seat belt, retractable, 76 mm (3 in) wide.Seat, Comfort Series (cloth), air suspension.Instrumentation, gauges: – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Transmission oil temperature – Instrumentation, warning indicators – Axle/brake oil temperature (front/rear) – Brake oil pressure – Electrical system, low voltage – Engine intake/combustion air temperature – Engine oil pressure – Engine overspeed – Fuel pressure – Hydraulic oil filter status – Parking brake status – Transmission filter status – Cat Vision (rear vision camera).Cigar lighter (12V, 15 amp) and ashtray.Internal four-post rollover protective structure (ROPS/FOPS), radio ready (entertainment) includes antenna, speakers and converter (12V, 15 amp), 12V power port, tinted glass.Starting receptacle for emergency starts.Lighting system, halogen (front and rear), access stairway.Standard and optional equipment may vary. ![]()
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