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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 1993, the 836 has been the industry leader for over 20 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 836K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

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Sales Features


Used Options

Units: USMetric


Operating Weight
123319.0 lb


Gross Power
562.0 hp
Net Power
496.0 hp
Engine Model
Cat® C18 ACERT™
5.71 in
7.2 in
1104.5 in3
Tier 4 Final/Stage IV
Gross (SAE J1349)
562.0 hp
High Idle Speed
2120.0 RPM
Low Idle Speed
750.0 RPM
Maximum Altitude without Derating
7500.0 ft
Maximum Gross Torque @ 1,300 rpm
2275.0 lb ft
Net Power - SAE J1349: Converter Drive - Gross Power
496.0 hp
Net Power - SAE J1349: Converter Drive - Torque Rise
52.0 %
Net Power - SAE J1349: Direct Drive - Gross Power
496.0 hp
Net Power - SAE J1349: Direct Drive - Torque Rise
52.0 %
Rated Power (Lab)
555.0 hp
Rated Power (Net ISO 14396)
553.0 hp


Planetary - Fixed
Oscillation Angle
13.0 Degrees
Planetary - Oscillating

Service Refill Capacities

Fuel Tank
209.0 gal
Cooling System
28.0 gal
16.0 gal
32.0 gal
Differentials and Final Drives - Front
49.0 gal
Differentials and Final Drives - Rear
50.0 gal
Diesel Engine Fluid Tank
9.0 gal
Hydraulic System (tank only)
63.0 gal

Dimensions (Approximate)

Height to Top of Cab with A/C
15.27 ft
Height to Top of Exhaust Pipe
15.12 ft
Height to Top of Hood
11.22 ft
Ground Clearance to Bumper
3.38 ft
Center Line of Rear Axle to Edge of Counterweight
10.46 ft
Hitch to Center Line of Front Axle
7.46 ft
14.93 ft
Width over Wheels
14.04 ft
Height to ROPS/Canopy
14.06 ft
Height to Top of Cab with Strobe
15.9 ft
Length with Blade on Ground (straight blade)
33.41 ft
Turning Radius - Inside of Wheels
11.93 ft
Ground Clearance
2.07 ft

Wheels and Tips

Diameter with Tips
7.0 ft
Drum Diameter
5.81 ft
Drum Width
4.59 ft
Tips per Wheel

Hydraulic System - Steering

Maximum Flow @ × rpm
52 L/min @ 2,006 rpm
Steering Pressure Limited
3495.0 psi
Steering System - Circuit
Steering Double Acting - End Mounted
Steering System - Pump
Piston - Variable Displacement
Total Steering Angle
86.0 Degrees

Standard Equipment

    • Advanced Productivity Electronic Control Shifting (APECS)
    • Air to air aftercooler
    • Brakes, fully hydraulic, enclosed, wet multiple disc brakes
    • Cat Clean Emission Module, insulated
    • Electro hydraulic parking brake
    • Engine, Cat C18 with ACERT Technology
    • U.S. EPA Tier 4/EU Stage IV Technology
    • Fuel priming pump, electric
    • Fuel to air cooler
    • Ground level engine shutoff
    • Guard (3 piece) transmission
    • Heat shield, turbo and exhaust manifold
    • Hydraulically driven demand fan
    • Integrated braking
    • Radiator, Next Generation Modular (NGMR)
    • Separated cooling system
    • Starting aid (ether) automatic
    • Throttle lock
    • Torque converter with lockup clutch (LUC)
    • Turbine precleaner, engine air intake
    • Transmission, planetary, with 2F/2R speed range control
    • Underhood ventilation system
    • Alarm, back-up
    • Alternator, 150 amp
    • Batteries, maintenance-free (4-1,000 CCA)
    • Converter, 10-15 amp, 24V to 12V
    • Lighting system, halogen (front and rear)
    • Lighting, access stairway
    • Starter, electric (heavy duty)
    • Starter lockout (ground level)
    • Starting receptacle for emergency start
    • Transmission lockout (ground level)
    • Air conditioner
    • Cab, sound-suppressed and pressurized
    • Internal four-post rollover protective structure (ROPS/FOPS)
    • Radio ready for (entertainment) includes antenna, speakers and converter (12V, 10-15 amp) 12V power port for mobile phone or laptop connection
    • Camera, rear vision
    • Coat and hard hat hooks
    • Flip-up armrest
    • Heater and defroster
    • Horn, electric
    • Hydraulic controls (floor mounted)
    • Implement hydraulic lockout
    • Laminated glass
    • Light, (dome) cab
    • Lunchbox and beverage holders
    • Instrumentation, Gauges: - DEF fluid level - Hydraulic oil temperature - Speedometer/tachometer - Torque converter temperature
    • Instrumentation, Warning Indicators: - Action alert system, three category - Axle/brake oil temp, front - Brake oil pressure - Electrical system, low voltage - Engine failure malfunction alert and action lamp
    • Mirrors, rearview (externally mounted)
    • Parking brake status
    • Radio, CB (ready)
    • Seat, Cat Comfort, (cloth) air suspension
    • Seat belt, retractable, 76 mm (3") wide
    • STIC Control System with steering lock
    • Sun visor, front
    • Tinted glass
    • Transmission gear (indicator)
    • Vital Information Management System (VIMS) with graphical information display: external data port, customizable operator profiles
    • Wet-arm wipers/washers (front and rear)
    • Intermittent wipers (front and rear)
    • Wheels, paddle and plus tip
    • Guards, axle (front and rear)
    • Guards, cab window
    • Guards, crankcase and power train, hydraulically powered
    • Guards, rear fan and grill
    • Bulldozer arrangement is included in the standard equipment. Bulldozer blades are optional.
    • Antifreeze, premixed 50% concentration of extended life coolant with freeze protection to -34° C (-29° F)
    • Auto Blade Positioner (ABP)
    • Counterweight
    • Demand fan/swing out (hydraulic reversible)
    • Doors, service access locking
    • Ecology drains for engine, radiator, hydraulic tank
    • Electronic clutch pressure control and remote mounted pressure taps
    • Emergency platform egress
    • Engine, crankcase, 250 hour interval with CJ-4 oil
    • Fuel tank, 793 L (210 gal)
    • Hitch, drawbar with pin
    • Hoses, Cat XT™
    • Hydraulic oil cooler
    • Hydraulic, steering and brake filtration/screening system
    • Oil sampling valves
    • Product Link
    • Stairways, fixed-L/R (rear access)
    • Steering, load sensing
    • Vandalism protection caplocks
    • Venturi stack

Optional Equipment

  • 4-Hydraulic belly guard actuators
  • Additional starter and batteries
  • Cab, rubber mounted glass
  • Cleaner finger arrangement
  • Fast fill fuel
  • Flashing strobe
  • Fuel line heater
  • Heated and ventilated seat
  • Heated mirrors
  • High speed oil change
  • Optimax engine precleaner dust ejector
  • Panoramic mirror
  • Premium LED lights
  • Radio, AM/FM/CD/MP3
  • Radio, Sirius/USB/Bluetooth
  • RESPA cab precleaner
  • Seat belt reminder
  • Sound suppression
  • Swingout stairs
  • Various blades
    • Straight blade
    • U-blade
    • Semi U-blade
  • Various tip and wheel arrangements
    • Paddle
    • Plus

Efficiency and Productivity

Delivering efficiency and productivity you demand through integrated machine systems.

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Best built for the toughest conditions.

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Power Train

Operate more efficiently with improved power and control.

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Operator Station

Best-in-class operator comfort and ergonomics.

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Technology Solutions

Greater productivity through Integrated Electronic Systems.

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Enabling high uptime by reducing your service time.

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Customer Support

Your Cat dealers know how to keep your machines productive.

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Making your safety our priority.

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Stewards of the environment.

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Waste Protection

Maximize uptime, long life - it’s what you expect from your bottom line.

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Wheels and Tips

More options to fit your operation.

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Operating Costs

Save time and money by working smart.

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No used options available.

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