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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 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.

Cat Specs
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Engine

Net Power
405 HP
Emissions
Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent
Gross Power
435 HP
Bore
5.4 in
Stroke
6.7 in
Displacement
927.6 in²
Rated Power (Net SAE J1349)
405 HP
Maximum Altitude - Without Derating (Tier 3/Stage IIIA)
9098 ft
Rated Power (Net ISO 9249)
405 HP
High Idle Speed
2300 r/min
Net Power - Converter Drive - Gross Power
435 HP
Maximum Altitude - Without Derating (Tier 4 Final/Stage IV)
9298 ft
Low Idle Speed
800 r/min
Net Power - Converter Drive - Torque Rise
8.5 %
Maximum Net Torque - 1,300 rpm
1478.8 lb/ft
Engine Model
C15 Cat®
Net Power - Direct Drive - Torque Rise
33 %
Net Power - Direct Drive - Gross Power
412 HP

Weights

Operating Weight
90207 lb

Transmission

Transmission Type
Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Travel Speed - Forward - Maximum 2nd
6.6 mile/h
Travel Speed - Forward - Maximum 1st
3.7 mile/h
Travel Speed - Reverse - Maximum 1st
4.3 mile/h
Travel Speed - Reverse - Maximum 2nd
7.6 mile/h
Travel Speeds - Reverse - Maximum Eco Mode
4.6 mile/h
Travel Speeds - Forward - Maximum Eco Mode
4.3 mile/h

Service Refill Capacities

Fuel Tank
206.6 gal (US)
Transmission
17.4 gal (US)
Cooling System
30.6 gal (US)
Hydraulic Tank Only
35.4 gal (US)
Differential - Final Drives - Rear
29.1 gal (US)
Engine Crankcase
9 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV)
8.5 gal (US)
Differential - Final Drives - Front
26.4 gal (US)

Axles

Front
Planetary - Fixed
Rear
Planetary - Oscillating
Oscillation Angle
±5°

Dimensions (Approximate)

Height - Top of Cab with A/C
14.99 ft
Centerline of Rear Axle to Edge of Counterweight - Including Rear Radiator Guard
10.16 ft
Height - Top of Hood
10.87 ft
Centerline of Rear Axle to Edge of Counterweight - No Rear Radiator Guard
9.38 ft
Wheel Base
12.14 ft
Ground Clearance
2.11 ft
Height - Top of Cab with Strobe
15.63 ft
Ground Clearance - Bumper
3.15 ft
Turning Radius - Inside of Wheels
9.18 ft
Width - Over Wheels
12.47 ft
Height - Top of Exhaust Pipe
14.56 ft
Height - ROPS/Canopy
14.02 ft
Hitch to Centerline of Front Axle
6.07 ft
Length - With Blade on Ground - Straight Blade - Including Rear Radiator Guard
28.59 ft

Hydraulic System - Steering

Vehicle Articulation Angle
86 °
Steering Pressure Limited
3481 psi
Bore
4.5 in
Steering System - Circuit
Double Acting - End Mounted
Stroke
22.7 in
Maximum System Flow
170 L/min @ 1,950 rpm (44.9 gal/min @ 1,950 rpm)
Steering System - Pump
Piston - Variable Displacement

Wheels and Tips

Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Weight
22002 lb
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Width over Drums
12.47 ft
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Outside Diameter
6.47 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Width over Drums
12.47 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Drum Width
3.94 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Weight
20540 lb
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Tips per Wheel
30
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Tips per Wheel
30
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Outside Diameter
6.47 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Weight
21125 lb
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Drum Diameter
5.28 ft
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Drum Diameter
5.28 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle and Plus Tips - Drum Diameter
5.28 ft
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Tips per Wheel
30
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Drum Width
3.94 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Outside Diameter
6.47 ft
Attachment - Wheels: 1200 mm (47.25 in) Paddle Tips - Width over Drums
12.47 ft
Attachment - Wheels: 1200 mm (47.25 in) Plus Tips - Drum Width
3.94 ft

Hydraulic System

Main Relief Pressure
3495 psi
Stroke
42.1 in
Pump Flow at 1,950 rpm
30.9 gal/min
Lift System
Double Acting Cylinder
Bore
4.7 in
Maximum Supply Pressure
3495 psi

Operating Specifications

Maximum Operating Weight (Tier 3 Final/Stage IIIA equivalent) Multiple Blade and Wheel Offerings
89186 lb
Maximum Operating Weight (Tier 4 Final/Stage IV) - Multiple Blade and Wheel Offerings
90207 lb

Cab - Standard

Machine Sound Power Level (ISO 6395)
113 dB(A)
Operator Sound Pressure Level - ISO 6396
73 dB(A)

Cab - Suppression

Operator Sound Pressure Level - ISO 6396
72 dB(A)
Machine Sound Power Level (ISO 6395)
110 dB(A)

Braking System

Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released