Cat Landfill Compactors are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Introduced in 1978, the 826 has been the industry leader for over 35 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 826K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
Gross Power
324 kW
Net Power
302 kW
Engine Model
C15 Cat®
Product specifications for 826K Landfill Compactors
Purpose-built for landfill operation, the Cat 826K delivers a level of reliability, performance, safety, operator comfort, serviceability, and efficiency that can only come from 35-plus years as the industry’s leader. Field-proven protection and integrated technologies provide peak availability and optimized landfill performance.
Engine
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Gross Power
324 kW
Net Power
302 kW
Engine Model
C15 Cat®
Bore
137.2 mm
Stroke
171.4 mm
Displacement
15.2 l
High Idle Speed
2300 r/min
Net Power – Converter Drive – Torque Rise
8.5 %
Rated Power (Net SAE J1349)
302 kW
Maximum Altitude – Without Derating (Tier 4 Final/Stage IV)
2834 m
Net Power – Direct Drive – Torque Rise
33 %
Emissions
Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent
Low Idle Speed
800 r/min
Net Power – Direct Drive – Gross Power
307 kW
Net Power – Converter Drive – Gross Power
324 kW
Maximum Net Torque – 1,300 rpm
2005 N·m
Rated Power (Net ISO 9249)
302 kW
Maximum Altitude – Without Derating (Tier 3/Stage IIIA)
2773 m
Transmission
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Travel Speed – Reverse – Maximum 1st
6.9 km/h
Travel Speeds – Reverse – Maximum Eco Mode
7.4 km/h
Travel Speed – Forward – Maximum 2nd
10.6 km/h
Travel Speed – Reverse – Maximum 2nd
12.2 km/h
Travel Speeds – Forward – Maximum Eco Mode
6.9 km/h
Travel Speed – Forward – Maximum 1st
6 km/h
Transmission Type
Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Hydraulic System
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Main Relief Pressure
24100 kPa
Pump Flow at 1,950 rpm
117 l/min
Bore
120 mm
Stroke
1070 mm
Lift System
Double Acting Cylinder
Maximum Supply Pressure
24100 kPa
Axles
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Front
Planetary – Fixed
Oscillation Angle
±5°
Rear
Planetary – Oscillating
Braking System
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Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Service Refill Capacities
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Fuel Tank
782 l
Cooling System
116 l
Transmission
66 l
Differential – Final Drives – Front
100 l
Differential – Final Drives – Rear
110 l
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV)
32 l
Hydraulic Tank Only
134 l
Engine Crankcase
34 l
Weights
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Operating Weight
40917 kg
Cab – Standard
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Machine Sound Power Level (ISO 6395)
113 dB(A)
Operator Sound Pressure Level – ISO 6396
73 dB(A)
Cab – Suppression
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Machine Sound Power Level (ISO 6395)
110 dB(A)
Operator Sound Pressure Level – ISO 6396
72 dB(A)
Operating Specifications
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Maximum Operating Weight (Tier 4 Final/Stage IV) – Multiple Blade and Wheel Offerings
40917 kg
Maximum Operating Weight (Tier 3 Final/Stage IIIA equivalent) Multiple Blade and Wheel Offerings
40454 kg
Dimensions (Approximate)
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Height – Top of Cab with A/C
4568 mm
Height – Top of Exhaust Pipe
4439 mm
Height – Top of Hood
3312 mm
Ground Clearance – Bumper
960 mm
Hitch to Centerline of Front Axle
1850 mm
Wheel Base
3700 mm
Width – Over Wheels
3800 mm
Centerline of Rear Axle to Edge of Counterweight – Including Rear Radiator Guard
3096 mm
Height – Top of Cab with Strobe
4765 mm
Height – ROPS/Canopy
4274 mm
Centerline of Rear Axle to Edge of Counterweight – No Rear Radiator Guard
2860 mm
Turning Radius – Inside of Wheels
2797 mm
Length – With Blade on Ground – Straight Blade – Including Rear Radiator Guard
8715 mm
Ground Clearance
642 mm
Hydraulic System – Steering
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Stroke
576 mm
Vehicle Articulation Angle
86 °
Bore
114.3 mm
Maximum System Flow
170 L/min @ 1,950 rpm (44.9 gal/min @ 1,950 rpm)
Steering Pressure Limited
24000 kPa
Steering System – Circuit
Double Acting – End Mounted
Steering System – Pump
Piston – Variable Displacement
Wheels and Tips
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Attachment – Wheels: 1200 mm (47.25 in) Paddle and Plus Tips – Drum Width
1200 mm
Attachment – Wheels: 1200 mm (47.25 in) Plus Tips – Drum Diameter
1610 mm
Attachment – Wheels: 1200 mm (47.25 in) Plus Tips – Weight
9980 kg
Attachment – Wheels: 1200 mm (47.25 in) Paddle Tips – Tips per Wheel
30
Attachment – Wheels: 1200 mm (47.25 in) Paddle Tips – Drum Width
1200 mm
Attachment – Wheels: 1200 mm (47.25 in) Plus Tips – Outside Diameter
1971 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle and Plus Tips – Weight
9582 kg
Attachment – Wheels: 1200 mm (47.25 in) Paddle Tips – Width over Drums
3800 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle Tips – Weight
9317 kg
Attachment – Wheels: 1200 mm (47.25 in) Paddle and Plus Tips – Drum Diameter
1610 mm
Attachment – Wheels: 1200 mm (47.25 in) Plus Tips – Width over Drums
3800 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle and Plus Tips – Outside Diameter
1971 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle Tips – Outside Diameter
1971 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle and Plus Tips – Width over Drums
3800 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle Tips – Drum Diameter
1610 mm
Attachment – Wheels: 1200 mm (47.25 in) Plus Tips – Drum Width
1200 mm
Attachment – Wheels: 1200 mm (47.25 in) Paddle and Plus Tips – Tips per Wheel
30
Attachment – Wheels: 1200 mm (47.25 in) Plus Tips – Tips per Wheel
30
POWERFUL EFFICIENCY
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Eco Mode allows the machine to go into auto shift mode when not operating at maximum torque, optimizing performance and saving fuel.
The left pedal acts as a brake, transmission neutralizer and an engine decelerator to override the engine speed selected by the throttle lock. Allows the operator to slow speeds when the throttle lock is engaged and to return to throttle lock without pressing a resume or set button.
Electro hydraulic controls increase productivity with responsive implements feature. Operate comfortably with easy-to-use soft-detent controls.
Steering system provides confident machine operation and precise control enabled by the 826K’s load-sensing hydraulic steering system.
Increased efficiency with variable displacement piston pumps that give operators precise positioning for easy operation in tight areas with 43 degree articulation in each direction.
Steering and Transmission Integrated Control System (STIC™) enhances operator comfort by integrating steering and transmission control functions in a single lever. Includes finger-controlled gear selection.
LONG TERM VALUE AND DURABILITY
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Designed and made with purpose-built structures to remain safe and durable for the long run.
Long-life-designs, materials and robotic welding ensure multiple life cycles and ability to withstand the toughest conditions.
Full box-section rear frame resists torsional shock and twisting forces.
Heavy-duty steering-cylinder mounts efficiently conduct steering loads into the frame.
PERFORMANCE WITH LESS FUEL
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Single Clutch Speed Shifting (SCSS) delivers consistent, smooth shifting and efficiency.
Strategic use of metallurgy and heat treating ensures long-life gears.
The Cat C15 engine is designed for maximum fuel efficiency and increased power density.
Two engine options are available to meet Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent emission standards. (depending upon market).
Fully electronic engine controls integrate with entire machine systems to optimize fuel economy.
Engine idle shutdown reduces fuel waste during idling periods.
Delayed Engine Shutdown maximizes durability.
WHEEL TIPS BUILT TO PERFORM
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New long-life paddle and plus design tip options.
Up to 40% longer life.
Purpose designed for landfills.
Improved machine performance.
Improved traction.
Select paddle tip for traction and fuel economy.
Select plus tip for increased side-slope stability.
Select combination of both to optimize performance in your conditions.
OPERATOR COMFORT AND CONTROL
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Pressurized cab sits on isolation mounts improving comfort and reducing sound.
Cab features a convenient floor storage tray/lunch box.
Cat Comfort Series III Seat includes mid-back design, thick, contoured cushions, air suspension, six-way adjustments, and a seat-mounted implement pod and STIC steer that moves with the seat for optimal control.
Control panel gives operators the information and controls for safer and time-saving settings.
STIC control simplicity provides maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.
PRODUCTIVITY WITH TECHNOLOGY
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Cat Compaction Control system uses Machine Drive Power (MDP) technology to measure rolling resistance and correlates it with landfill compaction. 3D mapping indicates where to work and when layers are at optimum density. The system eliminates voids, optimizes cell space and documents results.
VisionLink 3D Project Monitoring provides managers with detailed compaction analysis to more effectively monitor and manage operations.
DETECT technologies help keep people and equipment safe by keeping operator aware of the work area and by monitoring and reporting unsafe conditions, like avoidance zones.
COMPACT technologies combine advanced compaction measurement, in-cab guidance and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and in fewer passes.
Rear vision camera greatly enhances visibility behind the machine to help the operator work with greater confidence and at peak potential while keeping people and assets safe.
Product Link is deeply integrated into your machine, giving you access to information like machine location, hours, fuel usage, idle time and event codes via the online VisionLink user interface. Helps effectively manage fleet and lower operating costs.
BUILT-IN SAFETY FEATURES
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Railings, ladders and non-slip surfaces enhance technician and operator safety.
Rearview camera with in-cab monitor increases operator awareness around the machine.
Reduced vibrations to the operator with isolated cab mounts and seat mounted implement and steering controls.
Low interior sound levels.
Pressurized cab with filtered air.
Engine and power train guards prevent trash build-up and shield components.
Front frame guards prevent trash build-up inside the frame and protects components and hydraulic lines.
Axle wrapping and seal guarding prevents material from wrapping and binding around the axles and assists when cleaning is needed.
Transmission oil tube is guarded to resist damage from debris.
The fuel tank is positioned away from the debris in the front frame and is easily accessed.
High radiator air inlet with screen helps prevent trash from entering the radiator area, maintaining proper airflow and aiding debris to fall off.
Striker bars and optional cleaner fingers are located in front and behind the rear wheels and behind the front wheels. Striker bars help to keep wheels free of debris to assist the wheel tips in maintaining good compaction.
In cohesive material or severe packing conditions, optional cleaner fingers are available to further assist in keeping the wheel tips clean.
Roof extends past the cab doors and windows to minimize debris build up.
Suction fan allows ambient air to cool, enhancing cooling capacity. It also pressurizes the engine compartment, preventing trash build up.
REDUCE ENVIRONMENTAL IMPACT
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Engine idle shutdown saves fuel by avoiding unnecessary idling.
Reduce waste to the environment with maintenance-free batteries.
The 826K is built to be rebuilt, maximizing machine life, and minimizing environmental impact. Get the most from your investment, with our sustainable options including Cat Reman and Certified Rebuild programs. With these programs, remanufactured components deliver cost savings of 40 to 70 percent, lowering operating costs while also reducing waste and minimizing the need for raw materials.
TOP-TIER SERVICE AND SUPPORT
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Safe and convenient service via ground level or platform access to daily service points.
Swing-out doors on both sides of engine compartment provide easy access to daily service checks.
Ecology drains for ease of service and prevention of spills.
Reduce downtime with VIMS™ system notifications so operators and technicians can resolve problems before failure.
Sight gauges mean quick visual inspection and minimize fluid contamination.
Optional swing-out doors on both sides provide convenient access to daily service check points. Engine compartment lighting aids visibility.
New ground level service area includes an electrical disconnect, emergency engine shutdown and stairway light switch.
Cat dealers keep you running with preventive maintenance programs, maintenance contracts, best-in-class parts availability and operator training support.
826K Standard Equipment
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NOTE
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Standard and optional equipment may vary. Consult your Cat dealer for details.
POWER TRAIN
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Single Clutch Speed Shifting (SCSS)
Electronic Clutch Pressure Control (ECPC)
Air to air aftercooler
Brakes, full hydraulic, enclosed, wet multiple disc service brakes
Cat clean emission module (insulated) (Tier 4 Final/Stage IV)
Muffler (under hood) (U.S. EPA Tier 3/EU Stage IIIA equivalent)
Electro-hydraulic parking brake
Engine, Cat C15: – Tier 4 Final/Stage IV – Tier 3/Stage IIIA equivalent
Fuel priming pump (electric)
Fuel to air cooler
Ground level engine shutoff
Heat shield, turbo and exhaust manifold
Hydraulically driven demand fan
Integrated braking system
Radiator, Aluminum Modular (AMR)
Separated cooling system
Starting aid (ether) automatic
Throttle lock
Torque converter with Lock Up Clutch (LUC)
Eco Mode
Transmission, planetary, with 2F/2R speed range control
Under hood ventilation system
ELECTRICAL
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Alarm, back-up
Alternator, 150 amp
Batteries, maintenance-free (4 – 1,000 CCA)
Electrical system, 24V
Light, warning unswitched (LED strobe)
Lighting system, halogen (front and rear)
Lighting, access stairway
Lighting, underhood
Starter, electric (heavy duty)
Ground level lockable master disconnect switch
Starting receptacle for emergency start
OPERATOR ENVIRONMENT
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Air conditioner with roof mounted condenser
Cab, sound-suppressed pressurized
Internal four-post rollover protective structure (ROPS/FOPS)
Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
12V power port for mobile phone or laptop connection
Radio, CB ready
Coat and hard hat hooks
Hydraulic controls (seat mounted)
Finger tip shifting controls
Flip-up armrest
Heater and defroster
Implement hydraulic lockout
Laminated glass
Light, (dome) cab
Lunch box and beverage holders
Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage IV) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
Mirror, internal (panoramic)
Mirrors, rearview (externally mounted)
Seat, Cat Comfort (cloth) air suspension
Seat belt with minder, retractable, 76 mm (3 in) wide
STIC control system with lockout
Sun visor, front
Tinted glass
Transmission gear (indicator)
Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles
AccuGrade mapping (ready)
Wet-arm wipers/washers (front and rear)
Intermittent wipers (front and rear)
GUARDS
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Guards, axle (front and rear)
Guard, cab window
Guard, driveshaft
Guards, crankcase and power train, hydraulically powered
Striker bars
FLUIDS
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Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
OTHER STANDARD EQUIPMENT
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Demand fan/swing out (hydraulic reversible)
Doors, service access (locking)
Ecology drains for engine, radiator, transmission, hydraulic tank
Emergency platform egress
Engine, crankcase, 500 hour interval with CJ-4 oil
Engine idle management features: – Auto idle kickdown – Delayed engine shutdown – Engine idle shutdown
Fire suppression ready
Fuel tank, 782 L (207 gal)
Hitch, drawbar with pin
Hoses, Cat XT
Hydraulic, engine, and transmission oil coolers
Total hydraulic filtration system
Oil sampling valves
Oil change system, high speed
Steering, load sensing
Stairway, left and right rear access
Vandalism protection caplocks
Venturi stack
Fold down exhaust stack for shipping
STANDARD ATTACHMENTS
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VIMS/Product Link: – GSM, satellite
Engine: – Sound suppression
Precleaner – cab: – Standard or powered
Window: – Standard bonded or rubber-mounted glass
Horn: – Standard or trumpet
Stairs: – Fixed or swingout
Striker bars or striker bars with cleaner fingers
Blades: – Straight, Semi-U, U
Wheels: – Various tip and wheel arrangements (Paddle and Plus [combination], Paddle, Plus, Chopper [U.S. EPA Tier 3/EU Stage IIIA equivalent], Omission)
Precleaner – engine: – Turbine or dual stage
826K Optional Equipment
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NOTE
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Standard and optional equipment may vary. Consult your Cat dealer for details.
ELECTRICAL
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Camera, rear vision
OPERATOR ENVIRONMENT
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Radio (includes AM/FM, MP3, Bluetooth, hands free microphone)
GUARDS
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Guard – rear
STARTING AIDS
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Heater, engine coolant, 120V
Heater, engine coolant, 240V
MISCELLANEOUS
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Film (ANSI) (HRC)
EU certification (HRC)
Plate – year of manufacture (LRC)
