Cat landfill compactors are designed with durability built in, ensuring maximum availability through multiple lifecycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Introduced in 1978, the 826 has been an industry leader for over 45 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 826 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
Features
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OPERATOR COMFORT AND CONTROL
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TOP-TIER SERVICE AND SUPPORT
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EFFICIENCY AND PRODUCTIVITY
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PRODUCTIVITY WITH TECHNOLOGY
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LONG-TERM VALUE AND DURABILITY
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WHEEL TIPS BUILT TO PERFORM
Specifications
Units for specifications
Engine
| Gross Power - SAE J1995:2014 | 435 hp 324 kW |
|---|---|
| Net Power - SAE J1349:2011 | 405 hp 302 kW |
| Net Power - ISO 9249:2007 | 405 hp 302 kW |
| Engine Power - ISO 14396:2002 | 426 hp 318 kW |
| Engine Model | C15 Cat® |
| Emissions | U.S. EPA Tier 4 Final/ EU Stage V/Korea Stage V and Japan 2014 or Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA |
| Rated Speed | 1800 |
| Torque Rise | 33% |
| 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 |
| Low Idle Speed | 800.0 r/min 800.0 r/min |
| Maximum Altitude – Without Derating (Tier 4 Final/Stage V) | 9298 ft 2834 m |
| Maximum Altitude - Without Derating (Tier 3/Stage IIIA) | 9098 ft 2773 m |
| Note | Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. |
Operating Specifications
| Operating Weight (Tier 4 Final/Stage V) | 90207 lb 40917 kg |
|---|---|
| Operating Weight (Tier 3/Stage IIIA equivalent) | 89186 lb 40454 kg |
| Maximum Operating Weight (Tier 4 Final/Stage V) | 92568 lb 41988 kg |
| Maximum Operating Weight (Tier 3/Stage IIIA equivalent) | 91549 lb 41526 kg |
Transmission
| Transmission Type | Planetary - Powershift - ECPC |
|---|---|
| Direct Drive - Forward 1 | 4.2 mile/h 6.8 km/h |
| Direct Drive - Forward 2 | 7.5 mile/h 12.1 km/h |
| Direct Drive - Reverse 1 | 4.3 mile/h 7.8 km/h |
| Direct Drive - Reverse 2 | 8.6 mile/h 13.8 km/h |
Hydraulic System
| Pump Flow at 1800 rpm | 30.9 gal/min 117 l/min |
|---|---|
| Main Relief Pressure | 3771 psi 26000 kPa |
| Maximum Supply Pressure | 3495.0 psi 24100.0 kPa |
| Lift System | Double Acting Cylinder |
| Bore | 4.7 in 120.0 mm |
| Stroke | 42.1 in 1070.0 mm |
Service Refill Capacities
| Cooling System | 30.6 gal (US) 116.0 l |
|---|---|
| Engine Crankcase | 9.0 gal (US) 34.0 l |
| Transmission | 17.4 gal (US) 66.0 l |
| Fuel Tank | 206.6 gal (US) 782.0 l |
| Diesel Exhaust Fluid Tank (Tier 4 Final/Stage V) | 8.5 gal (US) 32 l |
| Differential - Final Drives - Front | 26.4 gal (US) 100.0 l |
| Differential - Final Drives - Rear | 29.1 gal (US) 110.0 l |
| Hydraulic Tank Only | 35.4 gal (US) 134.0 l |
| Note | Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl ester) * • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel exhaust fluid (DEF) that meets all requirements defined in ISO 22241-1:2006. |
Axles
| Front | Planetary - Fixed |
|---|---|
| Rear | Planetary - Oscillating |
| Oscillation Angle | ±5° |
Braking System
| Service Brakes | Multi Disc Wet (Enclosed) 2 WHL |
|---|---|
| Parking Brake | Drum and Shoe, Spring Applied, Hydraulic Released |
Sound Performance - Tier 4 Final / Stage V
| Operator Sound Pressure Level (ISO 6396:2008) | 73 dB(A) 73 dB(A) |
|---|---|
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) 113 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) 72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)* | 110 dB(A) 110 dB(A) |
| Note (1) | * Sound suppression equipped |
| Note (2) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (3) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
Sound Performance - Tier 3 / Stage IIIA
| Operator Sound Pressure Level (ISO 6396:2008) | 73 dB(A) 73 dB(A) |
|---|---|
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) 113 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) 72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)* | 110 dB(A) 110 dB(A) |
| Note (1) | * Sound suppression equipped |
| Note (2) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (3) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
Hydraulic System - Steering
| Steering System - Circuit | Pilot operated, load sensing |
|---|---|
| Bore | 4.5 in 114.3 mm |
| Stroke | 22.7 in 576.0 mm |
| Steering System - Pump | Piston - Variable Displacement |
| Maximum System Flow | 170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm) |
| Steering Pressure Limited | 3481.0 psi 24000.0 kPa |
| Vehicle Articulation Angle | 86.0 ° 86.0 ° |
Dimensions (Approximate)
| Height to Top of Air Conditioning Condenser | 14.99 ft 4568 mm |
|---|---|
| Height - Cab Roof | 13.75 ft 4193 mm |
| Height - Top of Beacon | 15.63 ft 4765 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 |
| Centerline of Rear Axle to Edge of Counterweight - No Rear Radiator Guard | 9.38 ft 2860.0 mm |
| Centerline of Rear Axle to Edge of Counterweight - Including Rear Radiator Guard | 10.16 ft 3096.0 mm |
| Hitch to Centerline of Front Axle | 6.07 ft 1850.0 mm |
| Wheel Base | 12.14 ft 3700.0 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 |
| Width - Over Wheels | 12.47 ft 3800.0 mm |
| Turning Radius - Inside of Wheels | 9.18 ft 2797.0 mm |
Straight Blade
| Width – Moldboard Length | 14.16 ft 4311 mm |
|---|---|
| Width - Over End Bits | 14.75 ft 4502 mm |
| Height with Cutting Edge and Screen | 6.23 ft 1900 mm |
| Maximum Depth of Cut | 1.5 ft 461 mm |
| Maximum Lift above Ground | 4.19 ft 1277 mm |
| Capacity, Rated | 16.1 yd³ 12.3 m³ |
| Overall Machine Length (includes rear radiator guard, measured to cutting edge) | 28.59 ft 8715 mm |
Semi U-Blade
| Width – Moldboard Length | 14.66 ft 4462 mm |
|---|---|
| Width - Over End Bits | 14.83 ft 4522 mm |
| Height with Cutting Edge and Screen | 6.63 ft 2022 mm |
| Maximum Depth of Cut | 2.03 ft 619 mm |
| Maximum Lift above Ground | 3.825 ft 1165 mm |
| Capacity, Rated | 20.9 yd³ 16 m³ |
| Overall Machine Length (includes rear radiator guard, measured to cutting edge) | 29.54 ft 9005 mm |
U-Blade
| Width – Moldboard Length | 14.25 ft 4331 mm |
|---|---|
| Width - Over End Bits | 14.41 ft 4398 mm |
| Height with Cutting Edge and Screen | 6.62 ft 2019 mm |
| Maximum Depth of Cut | 2.03 mm 619 mm |
| Maximum Lift above Ground | 3.79 ft 1156 mm |
| Capacity, Rated | 22.9 yd³ 17.5 m³ |
| Overall Machine Length (includes rear radiator guard, measured to cutting edge) | 30.7 ft 9357 mm |
Wheels
| Combination Tips (Weight Group) | 21,125 lb 9582 kg |
|---|---|
| Plus Tips - Weight (Group) | 22,002 lb 9980 kg |
| Paddle Tips - Weight (Group) | 20,540 lb 9317 kg |
| Diamond Tips Weight (Group) | 23997 lb 10885 kg |
| Outside Diameter | 77.6 in 1971 mm |
| Outside Diameter - Diamond | 78.1 in 1983 mm |
| Drum Diameter | 63.4 in 1610 mm |
| Drum Width | 47.2 in 1200 mm |
| Feet Per Row | 6 |
| Feet Per Wheel | 30 |
| Replaceable | Weld On |
| Width Over Drums | 3800 mm 149.6 in |
| Tip Height | 179 mm 7.0 in |
| Tip Height - Diamond | 7.25 in 179 mm |
Standard Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
POWERTRAIN
- 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 (U.S. EPA Tier 4 Final/ EU Stage V only)
- Muffler (under hood) (U.S. EPA Tier 3/EU Stage IIIA equivalent)
- Electro-hydraulic parking brake
- Engine, Cat C15 configured for two emissions options: Tier 4 Final/Stage V, or emitting equivalent to Tier 3/Stage IIIA
- Fuel priming pump (electric)
- Fuel-to-air cooler
- Ground level engine shutdown
- Heat shield, turbo and exhaust manifold
- Hydraulically driven demand fan
- Integrated braking system
- Radiator, Aluminum Modular (AMR)
- Separated cooling system
- Starting aid (ether)
- 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
- Auxiliary jump start receptacle
OPERATOR ENVIRONMENT
- Camera, rear vision
- 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
- Fingertip shifting controls
- Flip-up armrest
- Heater and defroster
- Implement hydraulic lockout
- Glass (window) - rubber mounted glass
- Light, (dome) cab
- Lunch box and beverage holders
- Instrumentation, gauges: – Diesel exhaust fluid (DEF) level (U.S. EPA Tier 4 Final/ EU Stage V) – 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, heated, rearview (externally mounted)
- Premium plus seat containing forced air heating and cooling, 2-way thigh adjustment, power lumbar and back bolster adjustment, ride stiffness adjustment, dynamic end dampening, and leather finish
- Seat belt with minder, retractable, 76 mm (3 in) wide
- Steering and Transmission Integrated Control (STIC™) 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
- Wet-arm wipers/washers (front and rear)
- Intermittent wipers (front and rear)
- Precleaner, cab powered
- Horn group (trumpet)
GUARDS
- Guards, axle (front and rear)
- Guard, cab window
- Guard, driveshaft
- Guards, crankcase and powertrain, hydraulically powered
- Guard, differential (front and rear)
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 exit
- 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
TECHNOLOGY PRODUCTS
- Product Link™ – Cellular, Satellite
SPECIAL ARRANGEMENTS
- Engine: – Sound suppression
- Engine precleaners - single stage
BLADES
- Dozer arrangement (no blade)
WHEELS AND CLEANER BARS
- Striker bars
- Wheels and tips: wheel arrangements – 7" combination tips
Optional Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
- Radio, AM/FM/Aux/USB/Bluetooth®
- Cat Compact SBAS Mapping (available through SITECH only)
- Cat Compact RTK Mapping (available through SITECH only)
GUARDS
- Guard – rear fan and grill
POWERTRAIN
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
SPECIAL ARRANGEMENTS
- Engine precleaners – dual stage
MISCELLANEOUS
- Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)
WHEELS AND CLEANER BARS
- Striker bars with cleaner fingers
OTHER STANDARD EQUIPMENT
- Stairway, swingout (LH & RH)
