826K

Operating Weight
90207 lb / 40917 kg
Gross Power
435 HP / 324 kW
Net Power
405 HP / 302 kW

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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826K Product Brochure 826K Key Benefits
Engine
Gross Power 435 HP / 324 kW
Net Power 405 HP / 302 kW
Engine Model 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 r/min
Net Power - Converter Drive - Torque Rise 8.5 %
Rated Power (Net SAE J1349) 405 HP / 302 kW
Maximum Altitude - Without Derating (Tier 4 Final/Stage IV) 9298 ft / 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 412 HP / 307 kW
Net Power - Converter Drive - Gross Power 435 HP / 324 kW
Maximum Net Torque - 1,300 rpm 1478.8 ft·lbf / 2005 N·m
Rated Power (Net ISO 9249) 405 HP / 302 kW
Maximum Altitude - Without Derating (Tier 3/Stage IIIA) 9098 ft / 2773 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 km/h
Transmission Type Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Hydraulic System
Main Relief Pressure 3495 psi / 24100 kPa
Pump Flow at 1,950 rpm 30.9 gal/min / 117 l/min
Bore 4.7 in / 120 mm
Stroke 42.1 in / 1070 mm
Lift System Double Acting Cylinder
Maximum Supply Pressure 3495 psi / 24100 kPa
Axles
Front Planetary - Fixed
Oscillation Angle ±5°
Rear Planetary - Oscillating
Braking System
Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released
Service Refill Capacities
Fuel Tank 206.6 gal (US) / 782 l
Cooling System 30.6 gal (US) / 116 l
Transmission 17.4 gal (US) / 66 l
Differential - Final Drives - Front 26.4 gal (US) / 100 l
Differential - Final Drives - Rear 29.1 gal (US) / 110 l
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV) 8.5 gal (US) / 32 l
Hydraulic Tank Only 35.4 gal (US) / 134 l
Engine Crankcase 9 gal (US) / 34 l
Weights
Operating Weight 90207 lb / 40917 kg
Cab - Standard
Machine Sound Power Level (ISO 6395) 113 dB(A)
Operator Sound Pressure Level - ISO 6396 73 dB(A)
Cab - Suppression
Machine Sound Power Level (ISO 6395) 110 dB(A)
Operator Sound Pressure Level - ISO 6396 72 dB(A)
Operating Specifications
Maximum Operating Weight (Tier 4 Final/Stage IV) - Multiple Blade and Wheel Offerings 90207 lb / 40917 kg
Maximum Operating Weight (Tier 3 Final/Stage IIIA equivalent) Multiple Blade and Wheel Offerings 89186 lb / 40454 kg
Dimensions (Approximate)
Height - Top of Cab with A/C 14.99 ft / 4568 mm
Height - Top of Exhaust Pipe 14.56 ft / 4439 mm
Height - Top of Hood 10.87 ft / 3312 mm
Ground Clearance - Bumper 3.15 ft / 960 mm
Hitch to Centerline of Front Axle 6.07 ft / 1850 mm
Wheel Base 12.14 ft / 3700 mm
Width - Over Wheels 12.47 ft / 3800 mm
Centerline of Rear Axle to Edge of Counterweight - Including Rear Radiator Guard 10.16 ft / 3096 mm
Height - Top of Cab with Strobe 15.63 ft / 4765 mm
Height - ROPS/Canopy 14.02 ft / 4274 mm
Centerline of Rear Axle to Edge of Counterweight - No Rear Radiator Guard 9.38 ft / 2860 mm
Turning Radius - Inside of Wheels 9.18 ft / 2797 mm
Length - With Blade on Ground - Straight Blade - Including Rear Radiator Guard 28.59 ft / 8715 mm
Ground Clearance 2.11 ft / 642 mm
Hydraulic System - Steering
Stroke 22.7 in / 576 mm
Vehicle Articulation Angle 86 °
Bore 4.5 in / 114.3 mm
Maximum System Flow 170 L/min @ 1,950 rpm (44.9 gal/min @ 1,950 rpm)
Steering Pressure Limited 3481 psi / 24000 kPa
Steering System - Circuit Double Acting - End Mounted
Steering System - Pump Piston - Variable Displacement
Wheels and Tips
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Drum Width 3.94 ft / 1200 mm
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Drum Diameter 5.28 ft / 1610 mm
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Weight 22002 lb / 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 3.94 ft / 1200 mm
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Outside Diameter 6.47 ft / 1971 mm
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Weight 21125 lb / 9582 kg
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Width over Drums 12.47 ft / 3800 mm
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Weight 20540 lb / 9317 kg
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Drum Diameter 5.28 ft / 1610 mm
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Width over Drums 12.47 ft / 3800 mm
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Outside Diameter 6.47 ft / 1971 mm
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Outside Diameter 6.47 ft / 1971 mm
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Width over Drums 12.47 ft / 3800 mm
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Drum Diameter 5.28 ft / 1610 mm
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Drum Width 3.94 ft / 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

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

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)

Compact

Cat® Compact technologies combine advanced compaction measurement, in-cab guidance and reporting capabilities to help you consistently meet compaction targets faster, more uniformly, and in fewer passes—saving on fuel and reducing rework and material costs in both soil and asphalt applications.

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Equipment Management

Cat® Equipment Management gives you access to the data you need to keep your equipment on the job site and earning money. You can track equipment location and hours, monitor machine use and health, then take informed action that will keep your operation running smoothly, efficiently and profitably.

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Technology Kits

Caterpillar provides solutions to help customers in any industry improve efficiency and enhance safety.

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