826K Landfill Compactor

Specifications

Benefits & Features

Equipment

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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.

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US
Metric

Engine

Gross Power 435.0 HP 324.0 kW

Net Power 405.0 HP 302.0 kW

Engine Model C15 Cat® C15 Cat®

Bore 5.4 in 137.2 mm

Stroke 6.7 in 171.4 mm

Displacement 927.6 in³ 15.2 l

High Idle Speed 2300.0 r/min 2300.0 r/min

Net Power - Converter Drive - Torque Rise 8.5 % 8.5 %

Rated Power (Net SAE J1349) 405.0 HP 302.0 kW

Maximum Altitude - Without Derating (Tier 4 Final/Stage IV) 9298.0 ft 2834.0 m

Net Power - Direct Drive - Torque Rise 33.0 % 33.0 %

Emissions Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent

Low Idle Speed 800.0 r/min 800.0 r/min

Net Power - Direct Drive - Gross Power 412.0 HP 307.0 kW

Net Power - Converter Drive - Gross Power 435.0 HP 324.0 kW

Maximum Net Torque - 1,300 rpm 1478.8 ft·lbf 2005.0 N·m

Rated Power (Net ISO 9249) 405.0 HP 302.0 kW

Maximum Altitude - Without Derating (Tier 3/Stage IIIA) 9098.0 ft 2773.0 m

Transmission

Travel Speed - Reverse - Maximum 1st 4.3 mile/h 6.9 km/h

Travel Speeds - Reverse - Maximum Eco Mode 4.6 mile/h 7.4 km/h

Travel Speed - Forward - Maximum 2nd 6.6 mile/h 10.6 km/h

Travel Speed - Reverse - Maximum 2nd 7.6 mile/h 12.2 km/h

Travel Speeds - Forward - Maximum Eco Mode 4.3 mile/h 6.9 km/h

Travel Speed - Forward - Maximum 1st 3.7 mile/h 6.0 km/h

Transmission Type Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung) Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)

Hydraulic System

Main Relief Pressure 3495.0 psi 24100.0 kPa

Pump Flow at 1,950 rpm 30.9 gal/min 117.0 l/min

Bore 4.7 in 120.0 mm

Stroke 42.1 in 1070.0 mm

Lift System Double Acting Cylinder Double Acting Cylinder

Maximum Supply Pressure 3495.0 psi 24100.0 kPa

Axles

Front Planetary - Fixed Planetary - Fixed

Oscillation Angle ±5° ±5°

Rear Planetary - Oscillating Planetary - Oscillating

Braking System

Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released Drum and Shoe, Spring Applied, Hydraulic Released

Service Refill Capacities

Fuel Tank 206.6 gal (US) 782.0 l

Cooling System 30.6 gal (US) 116.0 l

Transmission 17.4 gal (US) 66.0 l

Differential - Final Drives - Front 26.4 gal (US) 100.0 l

Differential - Final Drives - Rear 29.1 gal (US) 110.0 l

Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV) 8.5 gal (US) 32.0 l

Hydraulic Tank Only 35.4 gal (US) 134.0 l

Engine Crankcase 9.0 gal (US) 34.0 l

Weights

Operating Weight 90207.0 lb 40917.0 kg

Cab - Standard

Machine Sound Power Level (ISO 6395) 113.0 dB(A) 113.0 dB(A)

Operator Sound Pressure Level - ISO 6396 73.0 dB(A) 73.0 dB(A)

Cab - Suppression

Machine Sound Power Level (ISO 6395) 110.0 dB(A) 110.0 dB(A)

Operator Sound Pressure Level - ISO 6396 72.0 dB(A) 72.0 dB(A)

Operating Specifications

Maximum Operating Weight (Tier 4 Final/Stage IV) - Multiple Blade and Wheel Offerings 90207.0 lb 40917.0 kg

Maximum Operating Weight (Tier 3 Final/Stage IIIA equivalent) Multiple Blade and Wheel Offerings 89186.0 lb 40454.0 kg

Dimensions (Approximate)

Height - Top of Cab with A/C 14.99 ft 4568.0 mm

Height - Top of Exhaust Pipe 14.56 ft 4439.0 mm

Height - Top of Hood 10.87 ft 3312.0 mm

Ground Clearance - Bumper 3.15 ft 960.0 mm

Hitch to Centerline of Front Axle 6.07 ft 1850.0 mm

Wheel Base 12.14 ft 3700.0 mm

Width - Over Wheels 12.47 ft 3800.0 mm

Centerline of Rear Axle to Edge of Counterweight - Including Rear Radiator Guard 10.16 ft 3096.0 mm

Height - Top of Cab with Strobe 15.63 ft 4765.0 mm

Height - ROPS/Canopy 14.02 ft 4274.0 mm

Centerline of Rear Axle to Edge of Counterweight - No Rear Radiator Guard 9.38 ft 2860.0 mm

Turning Radius - Inside of Wheels 9.18 ft 2797.0 mm

Length - With Blade on Ground - Straight Blade - Including Rear Radiator Guard 28.59 ft 8715.0 mm

Ground Clearance 2.11 ft 642.0 mm

Hydraulic System - Steering

Stroke 22.7 in 576.0 mm

Vehicle Articulation Angle 86.0 ° 86.0 °

Bore 4.5 in 114.3 mm

Maximum System Flow 170 L/min @ 1,950 rpm (44.9 gal/min @ 1,950 rpm) 170 L/min @ 1,950 rpm (44.9 gal/min @ 1,950 rpm)

Steering Pressure Limited 3481.0 psi 24000.0 kPa

Steering System - Circuit Double Acting - End Mounted Double Acting - End Mounted

Steering System - Pump Piston - Variable Displacement Piston - Variable Displacement

Wheels and Tips

Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Drum Width 3.94 ft 1200.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Drum Diameter 5.28 ft 1610.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Weight 22002.0 lb 9980.0 kg

Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Tips per Wheel 30 30

Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Drum Width 3.94 ft 1200.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Outside Diameter 6.47 ft 1971.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Weight 21125.0 lb 9582.0 kg

Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Width over Drums 12.47 ft 3800.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Weight 20540.0 lb 9317.0 kg

Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Drum Diameter 5.28 ft 1610.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Width over Drums 12.47 ft 3800.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Outside Diameter 6.47 ft 1971.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Outside Diameter 6.47 ft 1971.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Width over Drums 12.47 ft 3800.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Drum Diameter 5.28 ft 1610.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Drum Width 3.94 ft 1200.0 mm

Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Tips per Wheel 30 30

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Tips per Wheel 30 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 landfils.
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

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWER TRAIN

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

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

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

Guards, axle (front and rear)

Guard, cab window

Guard, driveshaft

Guards, crankcase and power train, hydraulically powered

Striker bars

FLUIDS

Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)

OTHER STANDARD EQUIPMENT

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

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

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

ELECTRICAL

Camera, rear vision

OPERATOR ENVIRONMENT

Radio (includes AM/FM, MP3, Bluetooth, hands free microphone)

GUARDS

Guard – rear

STARTING AIDS

Heater, engine coolant, 120V

Heater, engine coolant, 240V

MISCELLANEOUS

Film (ANSI) (HRC)

EU certification (HRC)

Plate – year of manufacture (LRC)

826K

POWERFUL EFFICIENCY

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LONG TERM VALUE AND DURABILITY

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PERFORMANCE WITH LESS FUEL

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WHEEL TIPS BUILT TO PERFORM

See more

OPERATOR COMFORT AND CONTROL

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PRODUCTIVITY WITH TECHNOLOGY

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BUILT-IN SAFETY FEATURES

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REDUCE ENVIRONMENTAL IMPACT

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TOP-TIER SERVICE AND SUPPORT

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826K Standard Equipment

826K Optional Equipment

Resources for 826K