| Cold Start | The cold start feature is improved by not only ADEM-IV but also a new larger starter and four higher CCA batteries (1,000 CCA). |
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| Optional Sound Suppression | Engine enclosure padding can be added for even greater exterior noise level reduction. |
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| Hinged Hydraulic Oil Cooler | The oil cooler can be swung open 30 degrees without special tools. |
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| Engine and Transmission Mounts | A rubber isolation mount design reduces noise and vibration. |
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| Replacement | Repair, rebuild or replace? Your Cat dealer can help you evaluate the cost involved so you can make the right choice. |
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| Air Inlet Screen | The air inlet screen is vertically corrugated, fine mesh to help reduce trash from entering the radiator area and allow debris to fall off. |
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| Bolt Protection | Located on the machine bottom, bolt protection prevents premature wear. |
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| Cab Bottom Guard | Hoses and wires beneath the cab are protected from damage due to flying debris and waste by the cab bottom guards. |
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| Optional Rear Fan and Grill Guard | A robust, swing-out gate mounted on the rear bumper provides additional protection for the rear fan and grill. |
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| Power Train | The 826H power train delivers top performance and durability in tough applications. |
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| Cat C15 Engine with ACERT® Technology | The Cat C15 engine is an increased displacement version of the proven Cat 3406 engine. The C15 is U.S. EPA Tier 3/EU Stage III compliant and features a 3.5 percent horsepower increase over the previous 3406. The four stroke engine delivers fuel economy, durability and reliability in the most demanding conditions. High torque rise delivers performance you can feel with greater rimpull, lift force and faster cycle times. Resilient engine mounts dampen vibration for lower sound levels. | 
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| Engine Lubrication | Engine lubricating oil is filtered, cooled and supplied by a gear-type pump. |
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| Mechanical Electronic Unit Injector (MEUI™) | MEUI is a high-pressure, direct injection fuel system that is virtually adjustment-free. It electronically monitors operator and sensor inputs to optimize engine performance. |
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| Air-to-Air Aftercooler (ATAAC) System | The ATAAC system provides separate cooling for the intake manifold air. It routes hot, compressed air from the turbo and cools it with a single pass, air-to-air aluminum heat exchanger. The cooled, compressed air greatly reduces the emissions produced, meeting U.S. EPA Tier 3/EU Stage III requirements.
- Airflow matched turbocharger with power rating helps reduce emissions
- 19 percent more bearing area allows the engine to operate at the maximum cylinder pressure
- Higher c
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| Next Generation Modular Radiator (NGMR) | The parallel flow system with seven cores standard for use in high ambient temperatures improves cooling capabilities. Serviceability is also enhanced as there is no top tank to remove. The NGMR uses copper brazed brass tubes and six (wide spaced) copper alloy fins per inch. | 
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| ADEM™-IV (Advanced Diesel Engine Management) Syste | ADEM-IV uses a 32-bit computer with sensors throughout the engine to regulate fuel delivery, valve timing and all other engine systems that require input to manage load and performance. ADEM-IV also offers automatic altitude compensation, a cold mode start-up strategy, oil pressure and coolant warnings which result in precise engine speed control, superior cold start capability, low smoke and emissions in all operating conditions. |
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| Torque Converter | The torque converter uses a high-capacity impeller to handle the engine's increased torque rise (19 percent) and power. |
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| Differentials | Conventional front and optional No-SPIN rear differentials deliver maximum traction in low traction or inconsistent ground conditions. |
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| Transmission | The extreme duty, planetary, powershift Cat transmission features heavy-duty components to handle the toughest jobs. The four planet drives operate in all gears forward and reverse. Electronic controls provide features to enhance productivity, durability and serviceability. The addition of the Electronic Clutch Pressure Control (ECPC) contributes to improved shift quality, reduced torque spikes and overall transmission durability. Control Throttle Shift (CTS) offers smoother shifts and improves | 
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| Heavy-Duty Axles | The fixed front and oscillating (±5 degrees) rear heavy-duty axles feature strong gears and bearings in both the differentials and heavy-duty final drives for increased durability. Permanently lubricated, maintenance-free U-joints result in fewer parts and improved serviceability. Free floating axles shafts can be removed independently from the wheels and planetary drives. | 
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| Spindles and Final Drives | Planetary units can be removed independently from the wheels and brakes. The final drives feature planetary reduction at each wheel, and with torque developed at the wheel, less stress is placed on the axle shafts. |
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| Service Brakes | Completely enclosed and located in the front axles, before each final drive. The service brakes are self-adjusting with modulated engagement and designed for easy servicing. With two brake pedals, the right pedal controls standard braking while engine deceleration and braking occurs with the left pedal. |
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| Parking/Secondary Brake | The spring-applied, oil-released, dry drum design parking brake is mounted on the transmission output shaft driveline for manual operation and can be applied manually by the operator. The Caterpillar Monitoring System alerts the operator if the transmission is engaged while the parking brake is applied. |
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| Trash Protection and Cooling System | The 826H is built to work in one of the toughest heavy equipment applications on the planet...the solid waste landfill. | 
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| Cooling System | The 826H is designed specifically for landfill compactors operating at 100 percent engine load. At these conditions, the ambient capability is above the benchmark of 43 degrees C (110 degrees F), demonstrating the machine's purpose-built cooling system. |
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| Next Generation Modular Radiator (NGMR) | There are seven cores in the 826H NGMR. These high ambient, six fins per inch modular cores are standard so there is no need for a high ambient or extreme service cooling package. |
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| Roof-Mounted Air Conditioner | The roof-mounted air conditioner makes the rear cooling package easier to clean because the A/C core is removed from the rear. It also reduces the frequency of cleaning for the condenser core, providing better cooling to the cab for longer periods of time. | 
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| U-Blade | The U-blade is heavier and has a larger capacity than the straight blade.
• Offers more control of trash when pushing longer distances |
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| See your Cat dealer for blade and other specialty attachments available from Caterpillar. |
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| Optional STIC System | Simple side-to-side motions of the operator's left hand turn the machine right or left with the single STIC. | 
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| Optional Rubber Mounted Glass Cab | The rubber mounted glass cab facilitates quick window replacement when broken glass is a problem. | 
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| Auto-Reversing, Hydraulically-Driven Fan | The electronically-controlled, hydraulically-driven, on-demand fan system reduces sound levels and increases fuel economy while providing maximum cooling efficiency by directing power through the system as needed. With the electronic control of continuously variable-speed fan, temperature levels of the engine coolant, transmission oil, hydraulic oil and air inlet manifold are constantly monitored. This information is used to control and maintain fan speed at the level necessary to maintain norma |
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| Swing-Out Radiator Fan | The fan can swing out 65 degrees to provide access to the cooling cores from the side opposite the direction of airflow. This is the ideal side from which to clean the radiator and enables the system to be accessed wrench-free and cleaned in 15 minutes or less. | 
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| Electronically-Actuated Engine and Power Train Gua | Guards help prevent trash build-up and shield components from demolition debris, trash, wire, rebar and chemicals while allowing access for the cleaning and maintenance. | 
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| Striker Bars | Located in front of and behind the rear wheels and behind the front wheels, striker bars provide protection from trash that can be thrown or carried by the wheels. |
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| Hydraulic Tank and Steering Cylinders | Guarding on the hydraulic tank and steering cylinders protects them from damage, yet the oil sight gauge is visible for easy checking. |
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| Optional Cleaner Fingers | Cleaner fingers provide maximum capability to maintain clean Plus Tip wheels when working in very cohesive materials and the most severe packing conditions. |
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| Hitch Pin Retainer Guard | The hitch pin retaining plate is protected from wear and sudden impact by the hitch pin retainer guard that extends from the front belly toward the hitch. | 
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| Front Frame Guards | Front frame guards prevent trash build-up inside the frame that could harm hydraulic lines. The lift lines are in a high location where damage from debris is less likely. |
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| Hydraulics | Well-balanced hydraulics deliver precise, low-effort control and trouble-free operation. | 
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| Hydraulic System | The hydraulic system provides low-effort blade control. Seat mounted levers send electrical signals to a pilot valve mounted on the front frame, moving the sound, heat and effort caused by the hydraulic valve out of the operator's station. |
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| Hydraulic Power Steering | Center-point frame articulation permits the front and rear wheels to track with hydraulic power steering. The hydraulic system has full-flow filtering. The steering wheel operated pilot valve controls flow to the steering cylinders. The steering angle is ±43 degrees. |
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| Load Sensing Steering | With load sensing steering, machine performance is maximized because power is directed to the steering system only when the operator steers the machine. This allows more power to be applied to the ground when the machine is not being steered. It also helps decrease fuel consumption since the steering system does not constantly draw on the engine. |
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| Engine Shutdown Switch | The shutdown switch is located inside the left radiator screen door for simple access and extended switch life. |
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| Rear Access Walkover Stairway | The walkover stairway provides easy access to the operator's station. | 
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| Command Control or Steering and Integrated Transmi | Innovatively designed Command Control or STIC steering offer a mechanical feedback system and a redesigned valve ratio that provide quarter-turn wheel or side-to-side STIC steering. Unlike systems that rely on steering wheel velocity to activate steering cylinders, this system directly links steering wheel or STIC position to the articulation angle. This provides:
- Precise control
- Quicker response
- Dramatically reduced operator motion and effort
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| Positive Displacement Hydraulic Pumps | All hydraulic pumps are mounted on a single pump drive for improved serviceability |
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| XT-3™ and XT-6™ Hose | Reliable XT-3 ES and XT-6 ES hoses, along with o-ring face seals and a large capacity life cylinder complete the hydraulic system. Reliable components reduce the risk of leaks and blown lines, helping protect the environment and reducing operating costs. |
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| Wheels and Tips | Caterpillar offers a choice of tips and blades welded on our own steel wheels that will fit your needs. No matter what your choice may be, it is part of the total system our compactors offer: maximum production, performance and compaction. | 
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| Standard Equipment | The standard 826H tip offering is the long-life Plus Tips that provide excellent traction and side-hill stability with a self-cleaning layout that resists plugging. An option is the self-cleaning chopper blades for shredding material. All choices are specifically designed for Cat steel wheels. |
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| Plus Tips | The Plus Tips with Abrasion Resistant Material (ARM) have a plus-shaped design for superior compaction and sidehill stability on sloped material. A widely spaced tip pattern requires fewer tips than other manufacturers and results in less plugging, lower replacement cost and maximum compaction. Plus Tips are guaranteed for 10,000 hours or four years of wear life. They offer the lowest cost per hour of any compactor tips in the industry. |
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| Self-Cleaning Chopper Wheels | Designed to deliver maximum compaction and traction, the self-cleaning chopper wheels offer aggressive chopping action from 24 blades per wheel. Heat treated DH-2, ARM steel blades provide longer wear. The staggered chevron blade arrangement evenly distributes chopping coverage. Blade center gussets help assure maximum refuse demolition. Blades are mounted differently on the front and rear wheels to maximize chopping and compaction in both forward and reverse. | 
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| Weld-On Traction Tips | Weld-on traction tips are designed for landfill applications where maximum traction is required. These tips perform best in frozen or other difficult to penetrate applications. Designed and built to Cat standards, these tips are forged for maximum strength and ARM is applied to critical wear areas. | 
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| Smooth Wheel Option | If our tip selection does not meet your needs, consider Cat smooth steel wheels with your AEM tips. We design, test and build a complete Cat system. Our Caterpillar wheel team who works together with our power train, structures and manufacturing engineers design and manufacture our wheels in the same facility in which the machines are designed and built. This ensures the entire system is complemented by each component. If you alter components, you could compromise a system that was designed and |
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| Metal Engine Enclosure | Metal engine enclosures, framing and service doors provide the durability and serviceability required for abusive landfill applications. |
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| Landfill Features | Heavy-duty guarding and other features protect the machine and components from trash and debris. | 
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| Cat Axle Guard System | The final drives, planetaries and seals are protected from damage caused by wire, cable, plastics or other material that can wrap or become packed around axle components by the Cat Axle Guard System.
- Guarding increases axle circumference to avert stringy materials from wrapping and encircling the axle
- Extended rim wheels further help to seal out materials that cling to wheel or axle surfaces
- Recessed bolt heads reduce snagging of stringy or stranded materials
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| Axle Guard System Design | The axle guard system is comprised of three basic components:
- Frame bosses welded to the frame
- Bolt-on guarding assemblies mounted onto the frame bosses and frame
- Rim extensions welded directly to the wheel rims
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| Optional Front Window Guard | A tubular steel guard across the bottom of the front cab glass prevents large debris from damaging the lower portion of the front windows. | 
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| Straight Blade | The straight blade is ideal for most waste management applications.
- Built to withstand the rigors of heavy-duty dozing
- Versatile blade for most applications
- Trash rack design provides an excellent viewing area and load-carrying capability
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| Semi-U Blade | The Semi-U blade offers the spreading benefits of the straight blade but with the ends slightly angled in for some of the U-blade benefits for added control and carrying capabilities. |
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| Operator Station and Controls | Ergonomically designed for operator comfort with low-effort controls increases efficiency and productivity. | 
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| Command Control Steering | Unlike traditional steering, which rotates more than one full turn, the Command Control steering wheel rotates approximately 50 degrees in both directions. |
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| Viewing Area | The internal ROPS and bonded front glass eliminate distracting metal frames to help increase the viewing area. The angled hood and larger windows allow the operator to see objects closer to the machine. |
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| Cat Comfort Series Seat | The six-way adjustable seat provides comfort by reducing the pressure on the lower back and thighs while offering unrestricted arm and leg movement. Air suspension adds to the overall comfort level by smoothing the ride over rough terrain. |
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| Blade Control and Joystick | The pod is situated at an 18 degree angle for natural wrist positioning. The controller offers a sturdy handle for multiple hand positions. The actuation button for the blade tip function is located on the joystick, providing total blade control. |
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| Automatic Blade Positioning (ABP) | This patented system is intended to lower fatigue, increase comfort and make operators more productive. It mimics manual functions by automatically lowering the blade when the machine is shifted forward and raising it in reverse. The set points to where the blade raises and lowers can be easily changed from inside the cab. Additionally, a kick-out feature of the system will allow the operator to raise/lower the blade without having to hold the joystick in place. The operator always maintains ful | 
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| Caterpillar Monitoring System | Gauges on the left side of the dash monitor fuel level, engine coolant, hydraulic oil and torque converter oil temperatures. The center panel contains the tachometer/speedometer. On the right side panel, a three-level warning system provides full-time monitoring of key functions. The system alerts the operator of immediate or impending problems with air inlet temperature, brake oil pressure, electrical system low voltage, engine oil pressure, engine overspeed, fuel filter status, parking brake s |
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| Storage Space | The cab features room for a lunch cooler, insulated bottle, cup and other personal items. A coathook is also provided. |
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| Radio Ready and 12-Volt Power Supply | A 12-volt, 15-amp converter with speakers, antenna, all wiring and brackets for communications or entertainment is provided. Phones and laptop computers can be also be powered from the cab with the provided power supply. A laptop computer can run Cat Electronic Technician (ET) software to access the enhanced engine, transmission and blade control system diagnostics. |
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| Service Brakes | Standard braking is offered with the right pedal. |
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| Decelerator Pedal | Engine deceleration for the first 50 percent of travel is followed by the brakes engaging. The left pedal enables the operator to slow down when the throttle lock is engaged and return to throttle lock without pressing a button. |
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| Throttle Lock | Similar to cruise control in an automobile, throttle lock allows the operator to preset engine speed for operator and machine efficiency. |
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| Air Conditioning | Blended air provides immediate temperature changes, clears windows with ease and improves operator comfort. The system is located behind the operator's seat and uses R134a refrigerant. |
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| Ventilation Ducts and Vents | More airflow is directed to the operator and windows, while post-mounted vents direct air to the rear windows. |
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| Sound Levels | A thick, non-metallic floor, along with outside the cab hydraulics and a separated cooling system contribute to a quiet work environment. |
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| Right and Left Rear-Hinged Doors | A walk-through operator's station comes from right and left doors that can be fully opened and latched for easy entry and exit. |
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| Serviceability | Having easy daily maintenance is the way to get it done. | 
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| Caterpillar Monitoring System | Diagnostics are provided that allow technicians to review a machine's operation and quickly troubleshoot problems. Operating parameters, diagnostic codes and out-of-range gauge readings are displayed through the diagnostic connector. There are also pressure taps for easy hydraulic system checks. |
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| Filter Access | The left platform offers access to the primary filter, while the engine oil filter is accessed from the right platform. | 
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| Air Filter Restriction Sight Gauge | This can be viewed from the cab or platform. |
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| Transmission Oil Fill Tube | The tube is located beneath the platform area and the transmission oil level sight gauge is located near the fill tube for easy maintenance. |
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| 500 Hour Oil Change Interval | Uptime and production are increased by doubling the time between oil and filter changes without requiring increased oil sump capacity. |
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| Service Access | Scheduled maintenance points are well within reach. A remote grease fitting is provided to lubricate the lift cylinder yoke. Removable tread plates in the platform give access to less commonly serviced components. With the 826H, the transmission (ECPC) pressure taps are now located behind the cab, under the platform door for easy access. |
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| Daily Maintenance | Lockable ground level service doors give quick access to engine oil fill and dipstick, coolant sight gauge, rear frame grease fittings, relay panel and electrical breakers. All four maintenance-free batteries are secure in a built-in battery box located in the right rear frame. U-joints are lifetime lubricated, leaving the slip joint as the only driveline component needing grease. |
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| Separated Cooling System | The fan and radiator are isolated away from the engine for a quieter running machine. NGMR reduces radiator repair time if damaged. The metal engine enclosure is designed for excellent durability and to provide easy access for daily maintenance and inspection. |
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| Operator Station | In about 45 minutes, the operator station can be removed or replaced without having to disconnect hydraulic lines. Quick disconnect couplings allow fast disconnect of the air conditioning unit without releasing refrigerant. |
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| Optional Swing-Out Stairs | Located on both sides of the 826H, swing-out stairs offer easy access for wheel inspection and clean-out, engine service and preventive maintenance. | 
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| Structures | Advanced design and materials provide superior strength to the purpose built structures. | 
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| Structure Construction | The 826H combines the use of robotic welding on up to 90 percent of the machine, while castings are used in several areas to increase strength by helping to spread the loads and reduce the number of parts. This provides highly consistent welds with deep plate penetration and excellent plate fusion. The benefits are increased durability and fatigue strength. The computer controlled machining ensures the alignment of pin bore, axle pad, cab mount and transmission/engine components. |
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| Box Section Engine End Frame | Designed to resist twisting and torsional forces, the box section engine end frame provides a solid foundation for the axles, engine and transmission. |
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| Front Frame | Built specifically to handle greater amounts of rimpull, the 826H can readily push its weight plus the weight of the material for long distances in grueling landfill applications. |
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| Spread Hitch Design | The spread hitch design improves load distribution by reducing loads to the hitch bearings. The large center hitch design improves hydraulic line routing and makes service access easier. |
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| Upper and Lower Hitch Pins | The hitch pins pivot on double-tapered roller bearings. Box-style sections in the hitch pins and crossmember assembly improve frame structure strength. Increased diameter of the lower hitch pins add to the robust design. |
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| Complete Customer Support | Caterpillar dealers are there to help you keep your machines up and running for maximum productivity. | 
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| Machine Selection | Make detailed comparisons of the machines under consideration before purchasing. Cat dealers can estimate component life, preventive maintenance cost and the true cost of lost production. |
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| Purchase | Look past initial price. Consider the financing options available as well as day-to-day operating costs. Look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the long run. |
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| Customer Support Agreements | Cat dealers offer a variety of product support agreements and work with their customers to develop a plan that best meets specific needs. These plans can cover the entire machine, including attachments, to help protect the customer's investment. |
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| Product Support | You will find nearly all parts at our dealer parts counter. Cat dealers use a worldwide computer network to find in-stock parts to minimize downtime. Save money with genuine Cat Reman parts. You receive the same warranty and reliability as new products at cost savings of 40 to 70 percent. |
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| Operation | Improving operating techniques can boost your profits. Your Cat dealer has training video tapes, literature, application and equipment training courses and other ideas to help you increase productivity. |
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| Maintenance Services | More equipment buyers are planning for effective maintenance before buying equipment. Choose from your Cat dealer's wide range of maintenance services at the time you purchase your machine. Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as S·O·SSM and Coolant Sampling and Technical Analysis help you avoid unscheduled repairs. |
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