Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. Introduced in the mid-1960’s, the 834 has been the industry leader for almost 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 834K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.Get a Quote
Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. Introduced in the mid-1960’s, the 834 has been the industry leader for almost 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 834K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
Delivering fuel efficiency you demand through integrated machine systems.
The Cat C18 ACERT engine is built and tested to meet your most demanding applications. Three C18 ACERT engine options are available in this machine: A U.S. EPA Tier 4 Final/EU Stage IV Technology with aftertreatment, Tier 3 equivalent ACERT engine without aftertreatment, or a Tier 2 equivalent ACERT engine without aftertreatment.
Featuring all new Advanced Productivity Electronic Control Shifting (APECS) transmission controls provides greater momentum on grades and fuel savings by carrying that momentum through the shift points.
Enable your operators to maximize efficiency by varying machine rimpull while putting more horsepower to hydraulics.
Best built for the toughest conditions.
Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest conditions.
Move material more efficiently with improved power and control.
Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.
Building your success begins with a best-in-class transmission designed specifically for mining applications.
Durability and efficiency at the heart of your 834K comes from the Cat C18 ACERT Engine. Optimum performance is built in through the use of a 6 cylinder, four-stroke design.
Lower your operating costs utilizing advanced ICTC and RCS for modulated rimpull.
Best-in-class operator comfort and ergonomics.
Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.
Enter and exit the cab easily and safely with these newly designed, ergonomic features.
Enhance comfort and reduce operator fatigue with Cat Comfort Series III seat.
Ergonomic placement of switches and Information display keep your operators comfortable all day every day.
Your operator’s productivity is enhanced with our clean, comfortable cab environment.
Greater productivity through Integrated Electronic Systems.
The 834K electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator, maximizing the productivity of both.
Cat Product link allows remote monitoring of equipment to improve overall fleet management effectiveness. Events and diagnostic codes, as well as hours, fuel, idle time and other information are transmitted to a secure web based application, VisionLink™. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working and idle time, fuel level and more.
We have worked hard to help our customers and operators perform at their best through our Vital Information Management System (VIMS 3G).
Work more productively.
Cat MineStar System is the industry’s broadest suite of integrated mine operations and mobile equipment management technologies, configurable to suit your operation’s needs. Its capability sets - Fleet, Terrain, Detect, Health and Command - contain a range of technologies that let you manage everything from fleet assignment and condition monitoring to remote and autonomous control. The 834K can take advantage of many of these advanced technologies, some of which are standard out of the factory.
Fleet provides comprehensive, real-time machine tracking, assignment and productivity management, giving you a comprehensive overview of all operations from anywhere in the world.
Terrain with your 834K enables high-precision management of loading operations through the use of guidance technology. It increases 834K productivity and provides you real-time feedback for improved efficiency.
Detect helps increase operator awareness, enhancing safety at your operation. It includes a range of capabilities designed to assist the operator with areas of limited visibility around fixed and mobile equipment.
Health delivers critical event-based machine condition and operating data for your entire fleet. It includes comprehensive equipment health and asset monitoring capabilities, with a wide range of diagnostic, analytic and reporting tools.
Making your safety our priority.
We are constantly introducing features on our machines in an effort to enhance safety for the operator.
Sustainability is designed and built into our 834K’s features.
Cat blades to match your customers dozing requirements.
Cat blades are resilient, durable and designed with excellent dozing and rolling characteristics.
The straight blade (7.9 m3/10.3 yd3) is designed for production dozing in stockpile material and general earthmoving.
The universal blade (11.1 m3/14.7 yd3) is designed to move large loads over long distances in mining applications.
The characteristics of the straight and universal blades are combined into the semi-universal blade (10.1 m3/13.3 yd3). It provides increased capacity with the addition of short wings which include only the dozer end bits without sacrificing spreading characteristics of straight blades.
The coal blade (22.2 m3/29 yd3) is designed for precise and productive dozing while helping to retain load control with increased capacity for lighter materials. Wing angles help retain the load while dozing. This blade is available from Cat Work Tool and Services (CWTS).
The straight, semi-universal and universal blades consists of the blade, push arms, hydraulic lift, tip and tilt cylinders, trunnion mounting, stabilizer and hydraulic line guards.
See your Cat dealer for blade options such as coal and wood scoop from CWTS and Custom Products.
Save time and money by working smart.
The 834K has several features to achieve greater fuel efficiency:
Enabling high uptime by reducing your service time.
Your Cat dealers know how to keep your machines productive.
A valued partner, your Cat dealer is available whenever you need them.